Mock Version: 5.5
Mock Version: 5.5
Mock Version: 5.5
ENTER ['do_with_status'](['bash', '--login', '-c', '/usr/bin/rpmbuild -bs --noclean --target noarch --nodeps /builddir/build/SPECS/python-ipyparallel.spec'], chrootPath='/var/lib/mock/f41-build-1033876-18593/root'env={'TERM': 'vt100', 'SHELL': '/bin/bash', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'PROMPT_COMMAND': 'printf "\\033]0;<mock-chroot>\\007"', 'PS1': '<mock-chroot> \\s-\\v\\$ ', 'LANG': 'C.UTF-8'}shell=Falselogger=<mockbuild.trace_decorator.getLog object at 0x7fff7ce58410>timeout=864000uid=997gid=135user='mockbuild'nspawn_args=['--capability=cap_ipc_lock', '--bind=/tmp/mock-resolv.biym8rbd:/etc/resolv.conf', '--bind=/dev/btrfs-control', '--bind=/dev/mapper/control', '--bind=/dev/fuse', '--bind=/dev/loop-control', '--bind=/dev/loop0', '--bind=/dev/loop1', '--bind=/dev/loop2', '--bind=/dev/loop3', '--bind=/dev/loop4', '--bind=/dev/loop5', '--bind=/dev/loop6', '--bind=/dev/loop7', '--bind=/dev/loop8', '--bind=/dev/loop9', '--bind=/dev/loop10', '--bind=/dev/loop11']unshare_net=TrueprintOutput=False)
Using nspawn with args ['--capability=cap_ipc_lock', '--bind=/tmp/mock-resolv.biym8rbd:/etc/resolv.conf', '--bind=/dev/btrfs-control', '--bind=/dev/mapper/control', '--bind=/dev/fuse', '--bind=/dev/loop-control', '--bind=/dev/loop0', '--bind=/dev/loop1', '--bind=/dev/loop2', '--bind=/dev/loop3', '--bind=/dev/loop4', '--bind=/dev/loop5', '--bind=/dev/loop6', '--bind=/dev/loop7', '--bind=/dev/loop8', '--bind=/dev/loop9', '--bind=/dev/loop10', '--bind=/dev/loop11']
Executing command: ['/usr/bin/systemd-nspawn', '-q', '-M', 'e86bdf6d3cd0407981ea2ce9d28a576e', '-D', '/var/lib/mock/f41-build-1033876-18593/root', '-a', '-u', 'mockbuild', '--capability=cap_ipc_lock', '--bind=/tmp/mock-resolv.biym8rbd:/etc/resolv.conf', '--bind=/dev/btrfs-control', '--bind=/dev/mapper/control', '--bind=/dev/fuse', '--bind=/dev/loop-control', '--bind=/dev/loop0', '--bind=/dev/loop1', '--bind=/dev/loop2', '--bind=/dev/loop3', '--bind=/dev/loop4', '--bind=/dev/loop5', '--bind=/dev/loop6', '--bind=/dev/loop7', '--bind=/dev/loop8', '--bind=/dev/loop9', '--bind=/dev/loop10', '--bind=/dev/loop11', '--console=pipe', '--setenv=TERM=vt100', '--setenv=SHELL=/bin/bash', '--setenv=HOME=/builddir', '--setenv=HOSTNAME=mock', '--setenv=PATH=/usr/bin:/bin:/usr/sbin:/sbin', '--setenv=PROMPT_COMMAND=printf "\\033]0;<mock-chroot>\\007"', '--setenv=PS1=<mock-chroot> \\s-\\v\\$ ', '--setenv=LANG=C.UTF-8', '--resolv-conf=off', 'bash', '--login', '-c', '/usr/bin/rpmbuild -bs --noclean --target noarch --nodeps /builddir/build/SPECS/python-ipyparallel.spec'] with env {'TERM': 'vt100', 'SHELL': '/bin/bash', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'PROMPT_COMMAND': 'printf "\\033]0;<mock-chroot>\\007"', 'PS1': '<mock-chroot> \\s-\\v\\$ ', 'LANG': 'C.UTF-8', 'SYSTEMD_NSPAWN_TMPFS_TMP': '0', 'SYSTEMD_SECCOMP': '0'} and shell False
Building target platforms: noarch
Building for target noarch
setting SOURCE_DATE_EPOCH=1717891200
Wrote: /builddir/build/SRPMS/python-ipyparallel-8.8.0-3.fc41.src.rpm
Child return code was: 0
ENTER ['do_with_status'](['bash', '--login', '-c', '/usr/bin/rpmbuild -bb --noclean --target noarch --nodeps /builddir/build/SPECS/python-ipyparallel.spec'], chrootPath='/var/lib/mock/f41-build-1033876-18593/root'env={'TERM': 'vt100', 'SHELL': '/bin/bash', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'PROMPT_COMMAND': 'printf "\\033]0;<mock-chroot>\\007"', 'PS1': '<mock-chroot> \\s-\\v\\$ ', 'LANG': 'C.UTF-8'}shell=Falselogger=<mockbuild.trace_decorator.getLog object at 0x7fff7ce58410>timeout=864000uid=997gid=135user='mockbuild'nspawn_args=['--capability=cap_ipc_lock', '--bind=/tmp/mock-resolv.biym8rbd:/etc/resolv.conf', '--bind=/dev/btrfs-control', '--bind=/dev/mapper/control', '--bind=/dev/fuse', '--bind=/dev/loop-control', '--bind=/dev/loop0', '--bind=/dev/loop1', '--bind=/dev/loop2', '--bind=/dev/loop3', '--bind=/dev/loop4', '--bind=/dev/loop5', '--bind=/dev/loop6', '--bind=/dev/loop7', '--bind=/dev/loop8', '--bind=/dev/loop9', '--bind=/dev/loop10', '--bind=/dev/loop11']unshare_net=TrueprintOutput=False)
Using nspawn with args ['--capability=cap_ipc_lock', '--bind=/tmp/mock-resolv.biym8rbd:/etc/resolv.conf', '--bind=/dev/btrfs-control', '--bind=/dev/mapper/control', '--bind=/dev/fuse', '--bind=/dev/loop-control', '--bind=/dev/loop0', '--bind=/dev/loop1', '--bind=/dev/loop2', '--bind=/dev/loop3', '--bind=/dev/loop4', '--bind=/dev/loop5', '--bind=/dev/loop6', '--bind=/dev/loop7', '--bind=/dev/loop8', '--bind=/dev/loop9', '--bind=/dev/loop10', '--bind=/dev/loop11']
Executing command: ['/usr/bin/systemd-nspawn', '-q', '-M', 'b84a713a07834ffab3aff3dfbdd3ad30', '-D', '/var/lib/mock/f41-build-1033876-18593/root', '-a', '-u', 'mockbuild', '--capability=cap_ipc_lock', '--bind=/tmp/mock-resolv.biym8rbd:/etc/resolv.conf', '--bind=/dev/btrfs-control', '--bind=/dev/mapper/control', '--bind=/dev/fuse', '--bind=/dev/loop-control', '--bind=/dev/loop0', '--bind=/dev/loop1', '--bind=/dev/loop2', '--bind=/dev/loop3', '--bind=/dev/loop4', '--bind=/dev/loop5', '--bind=/dev/loop6', '--bind=/dev/loop7', '--bind=/dev/loop8', '--bind=/dev/loop9', '--bind=/dev/loop10', '--bind=/dev/loop11', '--console=pipe', '--setenv=TERM=vt100', '--setenv=SHELL=/bin/bash', '--setenv=HOME=/builddir', '--setenv=HOSTNAME=mock', '--setenv=PATH=/usr/bin:/bin:/usr/sbin:/sbin', '--setenv=PROMPT_COMMAND=printf "\\033]0;<mock-chroot>\\007"', '--setenv=PS1=<mock-chroot> \\s-\\v\\$ ', '--setenv=LANG=C.UTF-8', '--resolv-conf=off', 'bash', '--login', '-c', '/usr/bin/rpmbuild -bb --noclean --target noarch --nodeps /builddir/build/SPECS/python-ipyparallel.spec'] with env {'TERM': 'vt100', 'SHELL': '/bin/bash', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'PROMPT_COMMAND': 'printf "\\033]0;<mock-chroot>\\007"', 'PS1': '<mock-chroot> \\s-\\v\\$ ', 'LANG': 'C.UTF-8', 'SYSTEMD_NSPAWN_TMPFS_TMP': '0', 'SYSTEMD_SECCOMP': '0'} and shell False
Building target platforms: noarch
Building for target noarch
setting SOURCE_DATE_EPOCH=1717891200
Executing(%prep): /bin/sh -e /var/tmp/rpm-tmp.6BPJDQ
+ umask 022
+ cd /builddir/build/BUILD
+ cd /builddir/build/BUILD
+ rm -rf ipyparallel-8.8.0
+ /usr/lib/rpm/rpmuncompress -x /builddir/build/SOURCES/ipyparallel-8.8.0.tar.gz
+ STATUS=0
+ '[' 0 -ne 0 ']'
+ cd ipyparallel-8.8.0
+ rm -rf /builddir/build/BUILD/ipyparallel-8.8.0-SPECPARTS
+ /usr/bin/mkdir -p /builddir/build/BUILD/ipyparallel-8.8.0-SPECPARTS
+ /usr/bin/chmod -Rf a+rX,u+w,g-w,o-w .
+ rm ipyparallel/labextension/schemas/ipyparallel-labextension/package.json.orig
+ RPM_EC=0
++ jobs -p
+ exit 0
Executing(%build): /bin/sh -e /var/tmp/rpm-tmp.iG9r3s
+ umask 022
+ cd /builddir/build/BUILD
+ CFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fno-omit-frame-pointer '
+ export CFLAGS
+ CXXFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fno-omit-frame-pointer '
+ export CXXFLAGS
+ FFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fno-omit-frame-pointer -I/usr/lib/gfortran/modules '
+ export FFLAGS
+ FCFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fno-omit-frame-pointer -I/usr/lib/gfortran/modules '
+ export FCFLAGS
+ VALAFLAGS=-g
+ export VALAFLAGS
+ RUSTFLAGS='-Copt-level=3 -Cdebuginfo=2 -Ccodegen-units=1 -Cstrip=none -Cforce-frame-pointers=yes --cap-lints=warn'
+ export RUSTFLAGS
+ LDFLAGS='-Wl,-z,relro -Wl,--as-needed   -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -Wl,--build-id=sha1  '
+ export LDFLAGS
+ LT_SYS_LIBRARY_PATH=/usr/lib:
+ export LT_SYS_LIBRARY_PATH
+ CC=gcc
+ export CC
+ CXX=g++
+ export CXX
+ cd ipyparallel-8.8.0
+ mkdir -p /builddir/build/BUILD/ipyparallel-8.8.0/.pyproject-builddir
+ CFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fno-omit-frame-pointer '
+ LDFLAGS='-Wl,-z,relro -Wl,--as-needed   -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -Wl,--build-id=sha1  '
+ TMPDIR=/builddir/build/BUILD/ipyparallel-8.8.0/.pyproject-builddir
+ /usr/bin/python3 -Bs /usr/lib/rpm/redhat/pyproject_wheel.py /builddir/build/BUILD/ipyparallel-8.8.0/pyproject-wheeldir
Processing /builddir/build/BUILD/ipyparallel-8.8.0
  Preparing metadata (pyproject.toml): started
  Running command Preparing metadata (pyproject.toml)
  Installing from a dist, not a repo
  Not regenerating labextension in /builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/labextension
  Preparing metadata (pyproject.toml): finished with status 'done'
Building wheels for collected packages: ipyparallel
  Building wheel for ipyparallel (pyproject.toml): started
  Running command Building wheel for ipyparallel (pyproject.toml)
  Building wheel for ipyparallel (pyproject.toml): finished with status 'done'
  Created wheel for ipyparallel: filename=ipyparallel-8.8.0-py3-none-any.whl size=289565 sha256=5daaf2db72dce496bd62c7e01f6934e7c1878e247f80b971547a5b71a2dd2a33
  Stored in directory: /builddir/.cache/pip/wheels/65/88/e3/698402640d5c86199f56780059524317c3ccaf2c4daf6066f7
Successfully built ipyparallel
+ RPM_EC=0
++ jobs -p
+ exit 0
Executing(%install): /bin/sh -e /var/tmp/rpm-tmp.XS810N
+ umask 022
+ cd /builddir/build/BUILD
+ '[' /builddir/build/BUILDROOT/python-ipyparallel-8.8.0-3.fc41.noarch '!=' / ']'
+ rm -rf /builddir/build/BUILDROOT/python-ipyparallel-8.8.0-3.fc41.noarch
++ dirname /builddir/build/BUILDROOT/python-ipyparallel-8.8.0-3.fc41.noarch
+ mkdir -p /builddir/build/BUILDROOT
+ mkdir /builddir/build/BUILDROOT/python-ipyparallel-8.8.0-3.fc41.noarch
+ CFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fno-omit-frame-pointer '
+ export CFLAGS
+ CXXFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fno-omit-frame-pointer '
+ export CXXFLAGS
+ FFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fno-omit-frame-pointer -I/usr/lib/gfortran/modules '
+ export FFLAGS
+ FCFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fno-omit-frame-pointer -I/usr/lib/gfortran/modules '
+ export FCFLAGS
+ VALAFLAGS=-g
+ export VALAFLAGS
+ RUSTFLAGS='-Copt-level=3 -Cdebuginfo=2 -Ccodegen-units=1 -Cstrip=none -Cforce-frame-pointers=yes --cap-lints=warn'
+ export RUSTFLAGS
+ LDFLAGS='-Wl,-z,relro -Wl,--as-needed   -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -Wl,--build-id=sha1  '
+ export LDFLAGS
+ LT_SYS_LIBRARY_PATH=/usr/lib:
+ export LT_SYS_LIBRARY_PATH
+ CC=gcc
+ export CC
+ CXX=g++
+ export CXX
+ cd ipyparallel-8.8.0
++ xargs basename --multiple
++ ls /builddir/build/BUILD/ipyparallel-8.8.0/pyproject-wheeldir/ipyparallel-8.8.0-py3-none-any.whl
++ sed -E 's/([^-]+)-([^-]+)-.+\.whl/\1==\2/'
+ specifier=ipyparallel==8.8.0
+ '[' -z ipyparallel==8.8.0 ']'
+ TMPDIR=/builddir/build/BUILD/ipyparallel-8.8.0/.pyproject-builddir
+ /usr/bin/python3 -m pip install --root /builddir/build/BUILDROOT/python-ipyparallel-8.8.0-3.fc41.noarch --prefix /usr --no-deps --disable-pip-version-check --progress-bar off --verbose --ignore-installed --no-warn-script-location --no-index --no-cache-dir --find-links /builddir/build/BUILD/ipyparallel-8.8.0/pyproject-wheeldir ipyparallel==8.8.0
Using pip 24.0 from /usr/lib/python3.12/site-packages/pip (python 3.12)
Looking in links: /builddir/build/BUILD/ipyparallel-8.8.0/pyproject-wheeldir
Processing ./pyproject-wheeldir/ipyparallel-8.8.0-py3-none-any.whl
Installing collected packages: ipyparallel
  Creating /builddir/build/BUILDROOT/python-ipyparallel-8.8.0-3.fc41.noarch/usr/bin
  changing mode of /builddir/build/BUILDROOT/python-ipyparallel-8.8.0-3.fc41.noarch/usr/bin/ipcluster to 755
  changing mode of /builddir/build/BUILDROOT/python-ipyparallel-8.8.0-3.fc41.noarch/usr/bin/ipcontroller to 755
  changing mode of /builddir/build/BUILDROOT/python-ipyparallel-8.8.0-3.fc41.noarch/usr/bin/ipengine to 755
Successfully installed ipyparallel-8.8.0
+ '[' -d /builddir/build/BUILDROOT/python-ipyparallel-8.8.0-3.fc41.noarch/usr/bin ']'
+ '[' -z sP ']'
+ shebang_flags=-kasP
+ /usr/bin/python3 -B /usr/lib/rpm/redhat/pathfix.py -pni /usr/bin/python3 -kasP /builddir/build/BUILDROOT/python-ipyparallel-8.8.0-3.fc41.noarch/usr/bin/ipcluster /builddir/build/BUILDROOT/python-ipyparallel-8.8.0-3.fc41.noarch/usr/bin/ipcontroller /builddir/build/BUILDROOT/python-ipyparallel-8.8.0-3.fc41.noarch/usr/bin/ipengine
/builddir/build/BUILDROOT/python-ipyparallel-8.8.0-3.fc41.noarch/usr/bin/ipcluster: updating
/builddir/build/BUILDROOT/python-ipyparallel-8.8.0-3.fc41.noarch/usr/bin/ipcontroller: updating
/builddir/build/BUILDROOT/python-ipyparallel-8.8.0-3.fc41.noarch/usr/bin/ipengine: updating
+ rm -rfv /builddir/build/BUILDROOT/python-ipyparallel-8.8.0-3.fc41.noarch/usr/bin/__pycache__
+ rm -f /builddir/build/BUILD/python-ipyparallel-8.8.0-3.fc41.noarch-pyproject-ghost-distinfo
+ site_dirs=()
+ '[' -d /builddir/build/BUILDROOT/python-ipyparallel-8.8.0-3.fc41.noarch/usr/lib/python3.12/site-packages ']'
+ site_dirs+=("/usr/lib/python3.12/site-packages")
+ '[' /builddir/build/BUILDROOT/python-ipyparallel-8.8.0-3.fc41.noarch/usr/lib64/python3.12/site-packages '!=' /builddir/build/BUILDROOT/python-ipyparallel-8.8.0-3.fc41.noarch/usr/lib/python3.12/site-packages ']'
+ '[' -d /builddir/build/BUILDROOT/python-ipyparallel-8.8.0-3.fc41.noarch/usr/lib64/python3.12/site-packages ']'
+ for site_dir in ${site_dirs[@]}
+ for distinfo in /builddir/build/BUILDROOT/python-ipyparallel-8.8.0-3.fc41.noarch$site_dir/*.dist-info
+ echo '%ghost /usr/lib/python3.12/site-packages/ipyparallel-8.8.0.dist-info'
+ sed -i s/pip/rpm/ /builddir/build/BUILDROOT/python-ipyparallel-8.8.0-3.fc41.noarch/usr/lib/python3.12/site-packages/ipyparallel-8.8.0.dist-info/INSTALLER
+ PYTHONPATH=/usr/lib/rpm/redhat
+ /usr/bin/python3 -B /usr/lib/rpm/redhat/pyproject_preprocess_record.py --buildroot /builddir/build/BUILDROOT/python-ipyparallel-8.8.0-3.fc41.noarch --record /builddir/build/BUILDROOT/python-ipyparallel-8.8.0-3.fc41.noarch/usr/lib/python3.12/site-packages/ipyparallel-8.8.0.dist-info/RECORD --output /builddir/build/BUILD/python-ipyparallel-8.8.0-3.fc41.noarch-pyproject-record
+ rm -fv /builddir/build/BUILDROOT/python-ipyparallel-8.8.0-3.fc41.noarch/usr/lib/python3.12/site-packages/ipyparallel-8.8.0.dist-info/RECORD
removed '/builddir/build/BUILDROOT/python-ipyparallel-8.8.0-3.fc41.noarch/usr/lib/python3.12/site-packages/ipyparallel-8.8.0.dist-info/RECORD'
+ rm -fv /builddir/build/BUILDROOT/python-ipyparallel-8.8.0-3.fc41.noarch/usr/lib/python3.12/site-packages/ipyparallel-8.8.0.dist-info/REQUESTED
removed '/builddir/build/BUILDROOT/python-ipyparallel-8.8.0-3.fc41.noarch/usr/lib/python3.12/site-packages/ipyparallel-8.8.0.dist-info/REQUESTED'
++ wc -l /builddir/build/BUILD/python-ipyparallel-8.8.0-3.fc41.noarch-pyproject-ghost-distinfo
++ cut -f1 '-d '
+ lines=1
+ '[' 1 -ne 1 ']'
+ for f in apps/iploggerapp.py cluster/app.py controller/app.py controller/heartmonitor.py engine/app.py
+ sed '/\/usr\/bin\/env/d' -i /builddir/build/BUILDROOT/python-ipyparallel-8.8.0-3.fc41.noarch/usr/lib/python3.12/site-packages/ipyparallel/apps/iploggerapp.py
+ for f in apps/iploggerapp.py cluster/app.py controller/app.py controller/heartmonitor.py engine/app.py
+ sed '/\/usr\/bin\/env/d' -i /builddir/build/BUILDROOT/python-ipyparallel-8.8.0-3.fc41.noarch/usr/lib/python3.12/site-packages/ipyparallel/cluster/app.py
+ for f in apps/iploggerapp.py cluster/app.py controller/app.py controller/heartmonitor.py engine/app.py
+ sed '/\/usr\/bin\/env/d' -i /builddir/build/BUILDROOT/python-ipyparallel-8.8.0-3.fc41.noarch/usr/lib/python3.12/site-packages/ipyparallel/controller/app.py
+ for f in apps/iploggerapp.py cluster/app.py controller/app.py controller/heartmonitor.py engine/app.py
+ sed '/\/usr\/bin\/env/d' -i /builddir/build/BUILDROOT/python-ipyparallel-8.8.0-3.fc41.noarch/usr/lib/python3.12/site-packages/ipyparallel/controller/heartmonitor.py
+ for f in apps/iploggerapp.py cluster/app.py controller/app.py controller/heartmonitor.py engine/app.py
+ sed '/\/usr\/bin\/env/d' -i /builddir/build/BUILDROOT/python-ipyparallel-8.8.0-3.fc41.noarch/usr/lib/python3.12/site-packages/ipyparallel/engine/app.py
+ mv /builddir/build/BUILDROOT/python-ipyparallel-8.8.0-3.fc41.noarch/usr/etc /builddir/build/BUILDROOT/python-ipyparallel-8.8.0-3.fc41.noarch/etc
+ /usr/bin/find-debuginfo -j32 --strict-build-id -m -i --build-id-seed 8.8.0-3.fc41 --unique-debug-suffix -8.8.0-3.fc41.noarch --unique-debug-src-base python-ipyparallel-8.8.0-3.fc41.noarch --run-dwz --dwz-low-mem-die-limit 10000000 --dwz-max-die-limit 50000000 -S debugsourcefiles.list /builddir/build/BUILD/ipyparallel-8.8.0
find-debuginfo: starting
Extracting debug info from 0 files
Creating .debug symlinks for symlinks to ELF files
find: ‘debug’: No such file or directory
find-debuginfo: done
+ /usr/lib/rpm/check-buildroot
+ /usr/lib/rpm/redhat/brp-ldconfig
+ /usr/lib/rpm/brp-compress
+ /usr/lib/rpm/redhat/brp-strip-lto /usr/bin/strip
+ /usr/lib/rpm/brp-strip-static-archive /usr/bin/strip
+ /usr/lib/rpm/check-rpaths
+ /usr/lib/rpm/redhat/brp-mangle-shebangs
*** WARNING: ./usr/lib/python3.12/site-packages/ipyparallel/engine/app.py is executable but has no shebang, removing executable bit
*** WARNING: ./usr/lib/python3.12/site-packages/ipyparallel/controller/heartmonitor.py is executable but has no shebang, removing executable bit
*** WARNING: ./usr/lib/python3.12/site-packages/ipyparallel/controller/app.py is executable but has no shebang, removing executable bit
*** WARNING: ./usr/lib/python3.12/site-packages/ipyparallel/cluster/app.py is executable but has no shebang, removing executable bit
*** WARNING: ./usr/lib/python3.12/site-packages/ipyparallel/apps/iploggerapp.py is executable but has no shebang, removing executable bit
+ /usr/lib/rpm/brp-remove-la-files
+ env /usr/lib/rpm/redhat/brp-python-bytecompile '' 1 0 -j32
Bytecompiling .py files below /builddir/build/BUILDROOT/python-ipyparallel-8.8.0-3.fc41.noarch/usr/lib/python3.12 using python3.12
+ /usr/lib/rpm/redhat/brp-python-hardlink
+ /usr/bin/add-determinism --brp -j32 /builddir/build/BUILDROOT/python-ipyparallel-8.8.0-3.fc41.noarch
Cannot initialize handler pyc: ModuleNotFoundError: No module named 'marshalparser'
[src/multiprocess.rs:66:9] &cmd = Command {
    program: "/usr/bin/add-determinism",
    args: [
        "/usr/bin/add-determinism",
        "--socket",
        "3",
        "--brp",
        "--handler",
        "ar,jar,javadoc",
    ],
    env: CommandEnv {
        clear: false,
        vars: {
            "SOURCE_DATE_EPOCH": Some(
                "1717891200",
            ),
        },
    },
    create_pidfd: false,
}
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Executing(%check): /bin/sh -e /var/tmp/rpm-tmp.acx0zK
+ umask 022
+ cd /builddir/build/BUILD
+ CFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fno-omit-frame-pointer '
+ export CFLAGS
+ CXXFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fno-omit-frame-pointer '
+ export CXXFLAGS
+ FFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fno-omit-frame-pointer -I/usr/lib/gfortran/modules '
+ export FFLAGS
+ FCFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fno-omit-frame-pointer -I/usr/lib/gfortran/modules '
+ export FCFLAGS
+ VALAFLAGS=-g
+ export VALAFLAGS
+ RUSTFLAGS='-Copt-level=3 -Cdebuginfo=2 -Ccodegen-units=1 -Cstrip=none -Cforce-frame-pointers=yes --cap-lints=warn'
+ export RUSTFLAGS
+ LDFLAGS='-Wl,-z,relro -Wl,--as-needed   -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -Wl,--build-id=sha1  '
+ export LDFLAGS
+ LT_SYS_LIBRARY_PATH=/usr/lib:
+ export LT_SYS_LIBRARY_PATH
+ CC=gcc
+ export CC
+ CXX=g++
+ export CXX
+ cd ipyparallel-8.8.0
+ CFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fno-omit-frame-pointer '
+ LDFLAGS='-Wl,-z,relro -Wl,--as-needed   -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -Wl,--build-id=sha1  '
+ PATH=/builddir/build/BUILDROOT/python-ipyparallel-8.8.0-3.fc41.noarch/usr/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/sbin
+ PYTHONPATH=/builddir/build/BUILDROOT/python-ipyparallel-8.8.0-3.fc41.noarch/usr/lib64/python3.12/site-packages:/builddir/build/BUILDROOT/python-ipyparallel-8.8.0-3.fc41.noarch/usr/lib/python3.12/site-packages
+ PYTHONDONTWRITEBYTECODE=1
+ PYTEST_ADDOPTS=' --ignore=/builddir/build/BUILD/ipyparallel-8.8.0/.pyproject-builddir'
+ PYTEST_XDIST_AUTO_NUM_WORKERS=32
+ /usr/bin/pytest -v --color=no -W 'ignore:datetime.datetime.utcnow() is deprecated:DeprecationWarning' -W 'ignore:Parsing dates involving a day of month without a year specified is ambiguious:DeprecationWarning'
============================= test session starts ==============================
platform linux -- Python 3.12.3, pytest-7.4.3, pluggy-1.3.0 -- /usr/bin/python3
cachedir: .pytest_cache
rootdir: /builddir/build/BUILD/ipyparallel-8.8.0
configfile: pyproject.toml
testpaths: ipyparallel/tests
plugins: asyncio-0.23.6
asyncio: mode=Mode.AUTO
collecting ... collected 496 items
ipyparallel/tests/test_apps.py::test_version[cluster] PASSED             [  0%]
ipyparallel/tests/test_apps.py::test_version[engine] PASSED              [  0%]
ipyparallel/tests/test_apps.py::test_version[controller] PASSED          [  0%]
ipyparallel/tests/test_apps.py::test_help_all[cluster] PASSED            [  0%]
ipyparallel/tests/test_apps.py::test_help_all[engine] PASSED             [  1%]
ipyparallel/tests/test_apps.py::test_help_all[controller] PASSED         [  1%]
ipyparallel/tests/test_apps.py::test_ipcluster_help_all[list] PASSED     [  1%]
ipyparallel/tests/test_apps.py::test_ipcluster_help_all[engines] PASSED  [  1%]
ipyparallel/tests/test_apps.py::test_ipcluster_help_all[start] PASSED    [  1%]
ipyparallel/tests/test_apps.py::test_ipcluster_help_all[stop] PASSED     [  2%]
ipyparallel/tests/test_apps.py::test_ipcluster_help_all[clean] PASSED    [  2%]
ipyparallel/tests/test_apps.py::test_bind_kernel PASSED                  [  2%]
ipyparallel/tests/test_apps.py::test_ipcluster_list PASSED               [  2%]
ipyparallel/tests/test_apps.py::test_ipcluster_start_stop[False] PASSED  [  2%]
ipyparallel/tests/test_apps.py::test_ipcluster_start_stop[True] PASSED   [  3%]
ipyparallel/tests/test_apps.py::test_ipcluster_clean PASSED              [  3%]
ipyparallel/tests/test_async.py::test_async_first_dir PASSED             [  3%]
ipyparallel/tests/test_async.py::test_getattr PASSED                     [  3%]
ipyparallel/tests/test_async.py::test_sync_no_asyncio PASSED             [  3%]
ipyparallel/tests/test_async.py::test_sync_asyncio PASSED                [  4%]
ipyparallel/tests/test_asyncresult.py::TestAsyncResult::test_single_result_view ERROR [  4%]
ipyparallel/tests/test_asyncresult.py::TestAsyncResult::test_get_after_done ERROR [  4%]
ipyparallel/tests/test_asyncresult.py::TestAsyncResult::test_get_before_done ERROR [  4%]
ipyparallel/tests/test_asyncresult.py::TestAsyncResult::test_get_after_error ERROR [  4%]
ipyparallel/tests/test_asyncresult.py::TestAsyncResult::test_get_dict ERROR [  5%]
ipyparallel/tests/test_asyncresult.py::TestAsyncResult::test_get_dict_single ERROR [  5%]
ipyparallel/tests/test_asyncresult.py::TestAsyncResult::test_get_dict_bad ERROR [  5%]
ipyparallel/tests/test_asyncresult.py::TestAsyncResult::test_iter_amr ERROR [  5%]
ipyparallel/tests/test_asyncresult.py::TestAsyncResult::test_iter_multi_result_ar ERROR [  5%]
ipyparallel/tests/test_asyncresult.py::TestAsyncResult::test_iter_error ERROR [  6%]
ipyparallel/tests/test_asyncresult.py::TestAsyncResult::test_getattr ERROR [  6%]
ipyparallel/tests/test_asyncresult.py::TestAsyncResult::test_getitem ERROR [  6%]
ipyparallel/tests/test_asyncresult.py::TestAsyncResult::test_single_result ERROR [  6%]
ipyparallel/tests/test_asyncresult.py::TestAsyncResult::test_abort ERROR [  6%]
ipyparallel/tests/test_asyncresult.py::TestAsyncResult::test_len ERROR   [  7%]
ipyparallel/tests/test_asyncresult.py::TestAsyncResult::test_wall_time_single ERROR [  7%]
ipyparallel/tests/test_asyncresult.py::TestAsyncResult::test_wall_time_multi ERROR [  7%]
ipyparallel/tests/test_asyncresult.py::TestAsyncResult::test_serial_time_single ERROR [  7%]
ipyparallel/tests/test_asyncresult.py::TestAsyncResult::test_serial_time_multi ERROR [  7%]
ipyparallel/tests/test_asyncresult.py::TestAsyncResult::test_elapsed_single ERROR [  8%]
ipyparallel/tests/test_asyncresult.py::TestAsyncResult::test_elapsed_multi ERROR [  8%]
ipyparallel/tests/test_asyncresult.py::TestAsyncResult::test_hubresult_timestamps ERROR [  8%]
ipyparallel/tests/test_asyncresult.py::TestAsyncResult::test_display_empty_streams_single ERROR [  8%]
ipyparallel/tests/test_asyncresult.py::TestAsyncResult::test_display_empty_streams_type ERROR [  8%]
ipyparallel/tests/test_asyncresult.py::TestAsyncResult::test_display_empty_streams_engine ERROR [  9%]
ipyparallel/tests/test_asyncresult.py::TestAsyncResult::test_display_output_error ERROR [  9%]
ipyparallel/tests/test_asyncresult.py::TestAsyncResult::test_await_data ERROR [  9%]
ipyparallel/tests/test_asyncresult.py::TestAsyncResult::test_not_single_result ERROR [  9%]
ipyparallel/tests/test_asyncresult.py::TestAsyncResult::test_owner_pop ERROR [  9%]
ipyparallel/tests/test_asyncresult.py::TestAsyncResult::test_dir ERROR   [ 10%]
ipyparallel/tests/test_asyncresult.py::TestAsyncResult::test_wait_for_send ERROR [ 10%]
ipyparallel/tests/test_asyncresult.py::TestAsyncResult::test_return_exceptions ERROR [ 10%]
ipyparallel/tests/test_asyncresult.py::TestAsyncResult::test_return_exceptions_postmortem ERROR [ 10%]
ipyparallel/tests/test_asyncresult.py::TestAsyncResult::test_split ERROR [ 10%]
ipyparallel/tests/test_asyncresult.py::TestAsyncResult::test_split_map_result ERROR [ 11%]
ipyparallel/tests/test_asyncresult.py::TestAsyncResult::test_wait_first_exception ERROR [ 11%]
ipyparallel/tests/test_asyncresult.py::TestAsyncResult::test_map_wait_first_exception ERROR [ 11%]
ipyparallel/tests/test_asyncresult.py::TestAsyncResult::test_wait_interactive_first_exception ERROR [ 11%]
ipyparallel/tests/test_asyncresult.py::TestAsyncResult::test_progress ERROR [ 11%]
ipyparallel/tests/test_asyncresult.py::TestAsyncResult::test_error_engine_info_apply ERROR [ 12%]
ipyparallel/tests/test_asyncresult.py::TestAsyncResult::test_error_engine_info_execute ERROR [ 12%]
ipyparallel/tests/test_canning.py::test_no_closure PASSED                [ 12%]
ipyparallel/tests/test_canning.py::test_generator_closure PASSED         [ 12%]
ipyparallel/tests/test_canning.py::test_nested_closure PASSED            [ 12%]
ipyparallel/tests/test_canning.py::test_closure PASSED                   [ 13%]
ipyparallel/tests/test_canning.py::test_uncan_bytes_buffer PASSED        [ 13%]
ipyparallel/tests/test_canning.py::test_can_partial PASSED               [ 13%]
ipyparallel/tests/test_canning.py::test_can_partial_buffers PASSED       [ 13%]
ipyparallel/tests/test_canning.py::test_keyword_only_arguments PASSED    [ 13%]
ipyparallel/tests/test_canning.py::test_annotations PASSED               [ 14%]
ipyparallel/tests/test_client.py::TestClient::test_curve ERROR           [ 14%]
ipyparallel/tests/test_client.py::TestClient::test_ids ERROR             [ 14%]
ipyparallel/tests/test_client.py::TestClient::test_iter ERROR            [ 14%]
ipyparallel/tests/test_client.py::TestClient::test_view_indexing ERROR   [ 14%]
ipyparallel/tests/test_client.py::TestClient::test_outstanding ERROR     [ 15%]
ipyparallel/tests/test_client.py::TestClient::test_lbview_targets ERROR  [ 15%]
ipyparallel/tests/test_client.py::TestClient::test_dview_targets ERROR   [ 15%]
ipyparallel/tests/test_client.py::TestClient::test_lazy_all_targets ERROR [ 15%]
ipyparallel/tests/test_client.py::TestClient::test_targets ERROR         [ 15%]
ipyparallel/tests/test_client.py::TestClient::test_clear ERROR           [ 16%]
ipyparallel/tests/test_client.py::TestClient::test_get_result ERROR      [ 16%]
ipyparallel/tests/test_client.py::TestClient::test_get_execute_result ERROR [ 16%]
ipyparallel/tests/test_client.py::TestClient::test_ids_list ERROR        [ 16%]
ipyparallel/tests/test_client.py::TestClient::test_queue_status ERROR    [ 16%]
ipyparallel/tests/test_client.py::TestClient::test_shutdown ERROR        [ 17%]
ipyparallel/tests/test_client.py::TestClient::test_result_status ERROR   [ 17%]
ipyparallel/tests/test_client.py::TestClient::test_db_query_dt ERROR     [ 17%]
ipyparallel/tests/test_client.py::TestClient::test_db_query_keys ERROR   [ 17%]
ipyparallel/tests/test_client.py::TestClient::test_db_query_default_keys ERROR [ 17%]
ipyparallel/tests/test_client.py::TestClient::test_db_query_msg_id ERROR [ 18%]
ipyparallel/tests/test_client.py::TestClient::test_db_query_get_result ERROR [ 18%]
ipyparallel/tests/test_client.py::TestClient::test_db_query_in ERROR     [ 18%]
ipyparallel/tests/test_client.py::TestClient::test_hub_history ERROR     [ 18%]
ipyparallel/tests/test_client.py::TestClient::test_resubmit ERROR        [ 18%]
ipyparallel/tests/test_client.py::TestClient::test_resubmit_chain ERROR  [ 19%]
ipyparallel/tests/test_client.py::TestClient::test_resubmit_header ERROR [ 19%]
ipyparallel/tests/test_client.py::TestClient::test_resubmit_aborted ERROR [ 19%]
ipyparallel/tests/test_client.py::TestClient::test_resubmit_inflight ERROR [ 19%]
ipyparallel/tests/test_client.py::TestClient::test_resubmit_badkey ERROR [ 19%]
ipyparallel/tests/test_client.py::TestClient::test_purge_hub_results ERROR [ 20%]
ipyparallel/tests/test_client.py::TestClient::test_purge_local_results ERROR [ 20%]
ipyparallel/tests/test_client.py::TestClient::test_purge_local_results_outstanding ERROR [ 20%]
ipyparallel/tests/test_client.py::TestClient::test_purge_all_local_results_outstanding ERROR [ 20%]
ipyparallel/tests/test_client.py::TestClient::test_purge_all_hub_results ERROR [ 20%]
ipyparallel/tests/test_client.py::TestClient::test_purge_all_local_results ERROR [ 21%]
ipyparallel/tests/test_client.py::TestClient::test_purge_all_results ERROR [ 21%]
ipyparallel/tests/test_client.py::TestClient::test_purge_everything ERROR [ 21%]
ipyparallel/tests/test_client.py::TestClient::test_activate_on_init ERROR [ 21%]
ipyparallel/tests/test_client.py::TestClient::test_activate ERROR        [ 21%]
ipyparallel/tests/test_client.py::TestClient::test_wait_interactive ERROR [ 22%]
ipyparallel/tests/test_client.py::TestClient::test_await_future ERROR    [ 22%]
ipyparallel/tests/test_client.py::TestClient::test_become_dask ERROR     [ 22%]
ipyparallel/tests/test_client.py::TestClient::test_warning_on_hostname_match ERROR [ 22%]
ipyparallel/tests/test_client.py::TestClient::test_local_ip_true_doesnt_trigger_warning ERROR [ 22%]
ipyparallel/tests/test_client.py::TestClient::test_wait_for_engines ERROR [ 23%]
ipyparallel/tests/test_client.py::TestClient::test_signal_engines ERROR  [ 23%]
ipyparallel/tests/test_cluster.py::test_cluster_id PASSED                [ 23%]
ipyparallel/tests/test_cluster.py::test_ipython_log PASSED               [ 23%]
ipyparallel/tests/test_cluster.py::test_start_stop_controller PASSED     [ 23%]
ipyparallel/tests/test_cluster.py::test_start_stop_engines PASSED        [ 24%]
ipyparallel/tests/test_cluster.py::test_start_stop_cluster PASSED        [ 24%]
ipyparallel/tests/test_cluster.py::test_signal_engines PASSED            [ 24%]
ipyparallel/tests/test_cluster.py::test_restart_engines PASSED           [ 24%]
ipyparallel/tests/test_cluster.py::test_get_output PASSED                [ 25%]
ipyparallel/tests/test_cluster.py::test_async_with PASSED                [ 25%]
ipyparallel/tests/test_cluster.py::test_sync_with PASSED                 [ 25%]
ipyparallel/tests/test_cluster.py::test_load_profile PASSED              [ 25%]
ipyparallel/tests/test_cluster.py::test_cluster_abbreviations[MPI-MPIEngineSetLauncher] PASSED [ 25%]
ipyparallel/tests/test_cluster.py::test_cluster_abbreviations[SGE-SGEEngineSetLauncher] PASSED [ 26%]
ipyparallel/tests/test_cluster.py::test_cluster_abbreviations[ipyparallel.cluster.launcher.LocalEngineSetLauncher-LocalEngineSetLauncher] PASSED [ 26%]
ipyparallel/tests/test_cluster.py::test_cluster_repr PASSED              [ 26%]
ipyparallel/tests/test_cluster.py::test_cluster_manager PASSED           [ 26%]
ipyparallel/tests/test_cluster.py::test_to_from_dict PASSED              [ 26%]
ipyparallel/tests/test_cluster.py::test_default_from_file PASSED         [ 27%]
ipyparallel/tests/test_cluster.py::test_cluster_manager_notice_stop PASSED [ 27%]
ipyparallel/tests/test_cluster.py::test_wait_for_engines_crash 2024-06-17 17:39:11.712 [KernelNanny.0] Starting kernel nanny for engine 0, pid=2543, nanny pid=2565
2024-06-17 17:39:11.723 [KernelNanny.0] Nanny watching parent pid 2543.
2024-06-17 17:39:12.463 [IPEngine] Config changed: {'ProfileDir': {'location': '/tmp/tmpytwsyxlt.ipython/profile_default'}, 'IPEngine': {'log_level': 10}, 'Session': {'key': b'1a2b8e91-441a6ca877c8790d2fb7a64d', 'signature_scheme': 'hmac-sha256', 'packer': 'json', 'unpacker': 'json'}, 'IPKernelApp': {'exec_lines': [], 'exec_files': []}, 'HistoryManager': {'hist_file': ':memory:'}}
2024-06-17 17:39:12.476 [IPEngine] Using existing profile dir: '/tmp/tmpytwsyxlt.ipython/profile_default'
2024-06-17 17:39:12.478 [IPEngine] Running PYTHONSTARTUP file /builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/tests/_test_startup_crash.py...
2024-06-17 17:39:12.481 [IPEngine] Running file in user namespace: /builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/tests/_test_startup_crash.py
FAILED    [ 27%]
ipyparallel/tests/test_cluster.py::test_wait_for_engines_crash ERROR     [ 27%]
ipyparallel/tests/test_cluster.py::test_start_and_connect_activate[True] PASSED [ 27%]2024-06-17 17:39:50.264 [IPController] monitor traffic: b'heartmonitor'
2024-06-17 17:39:50.268 [IPController] Registering 1 new hearts
2024-06-17 17:39:50.269 [IPController] heartbeat::handle_new_heart(b'19e0fc23-d7d845fb38af07fe3827668d')
2024-06-17 17:39:50.270 [IPController] registration::finished registering engine 1:19e0fc23-d7d845fb38af07fe3827668d in 12116ms
2024-06-17 17:39:50.273 [IPController] engine::Engine Connected: 1
2024-06-17 17:39:50.275 [IPController] save engine state to /tmp/tmpytwsyxlt.ipython/profile_default/log/engines1718660355-0uui.json
ipyparallel/tests/test_cluster.py::test_start_and_connect_activate[False] PASSED [ 27%]2024-06-17 17:40:32.548 [KernelNanny.0] Parent 2664 exited with status None.
2024-06-17 17:40:32.553 [KernelNanny.0] Pipe closed, parent 2664 has status: None
2024-06-17 17:40:32.582 [KernelNanny.0] Notifying Hub that our parent has shut down
ipyparallel/tests/test_db.py::TestDictBackend::test_add_record PASSED    [ 28%]
ipyparallel/tests/test_db.py::TestDictBackend::test_cull_count PASSED    [ 28%]
ipyparallel/tests/test_db.py::TestDictBackend::test_cull_size PASSED     [ 28%]
ipyparallel/tests/test_db.py::TestDictBackend::test_cull_size_drop PASSED [ 28%]
ipyparallel/tests/test_db.py::TestDictBackend::test_cull_size_update PASSED [ 28%]
ipyparallel/tests/test_db.py::TestDictBackend::test_datetime PASSED      [ 29%]
ipyparallel/tests/test_db.py::TestDictBackend::test_drop_matching PASSED [ 29%]
ipyparallel/tests/test_db.py::TestDictBackend::test_drop_record PASSED   [ 29%]
ipyparallel/tests/test_db.py::TestDictBackend::test_find_records_dt PASSED [ 29%]
ipyparallel/tests/test_db.py::TestDictBackend::test_find_records_in PASSED [ 29%]
ipyparallel/tests/test_db.py::TestDictBackend::test_find_records_keys PASSED [ 30%]
ipyparallel/tests/test_db.py::TestDictBackend::test_find_records_msg_id PASSED [ 30%]
ipyparallel/tests/test_db.py::TestDictBackend::test_get_history PASSED   [ 30%]
ipyparallel/tests/test_db.py::TestDictBackend::test_null PASSED          [ 30%]
ipyparallel/tests/test_db.py::TestDictBackend::test_pop_safe_find PASSED [ 30%]
ipyparallel/tests/test_db.py::TestDictBackend::test_pop_safe_find_keys PASSED [ 31%]
ipyparallel/tests/test_db.py::TestDictBackend::test_pop_safe_get PASSED  [ 31%]
ipyparallel/tests/test_db.py::TestDictBackend::test_update_record PASSED [ 31%]
ipyparallel/tests/test_db.py::TestSQLiteBackend::test_add_record PASSED  [ 31%]
ipyparallel/tests/test_db.py::TestSQLiteBackend::test_datetime PASSED    [ 31%]
ipyparallel/tests/test_db.py::TestSQLiteBackend::test_drop_matching PASSED [ 32%]
ipyparallel/tests/test_db.py::TestSQLiteBackend::test_drop_record PASSED [ 32%]
ipyparallel/tests/test_db.py::TestSQLiteBackend::test_find_records_dt PASSED [ 32%]
ipyparallel/tests/test_db.py::TestSQLiteBackend::test_find_records_in PASSED [ 32%]
ipyparallel/tests/test_db.py::TestSQLiteBackend::test_find_records_keys PASSED [ 32%]
ipyparallel/tests/test_db.py::TestSQLiteBackend::test_find_records_msg_id PASSED [ 33%]
ipyparallel/tests/test_db.py::TestSQLiteBackend::test_get_history PASSED [ 33%]
ipyparallel/tests/test_db.py::TestSQLiteBackend::test_null PASSED        [ 33%]
ipyparallel/tests/test_db.py::TestSQLiteBackend::test_pop_safe_find PASSED [ 33%]
ipyparallel/tests/test_db.py::TestSQLiteBackend::test_pop_safe_find_keys PASSED [ 33%]
ipyparallel/tests/test_db.py::TestSQLiteBackend::test_pop_safe_get PASSED [ 34%]
ipyparallel/tests/test_db.py::TestSQLiteBackend::test_update_record PASSED [ 34%]
ipyparallel/tests/test_dependency.py::TestDependency::test_require_imports ERROR [ 34%]
ipyparallel/tests/test_dependency.py::TestDependency::test_success_only ERROR [ 34%]
ipyparallel/tests/test_dependency.py::TestDependency::test_failure_only ERROR [ 34%]
ipyparallel/tests/test_dependency.py::TestDependency::test_require_function ERROR [ 35%]
ipyparallel/tests/test_dependency.py::TestDependency::test_require_object ERROR [ 35%]
ipyparallel/tests/test_executor.py::TestExecutor::test_client_executor ERROR [ 35%]
ipyparallel/tests/test_executor.py::TestExecutor::test_view_executor ERROR [ 35%]
ipyparallel/tests/test_executor.py::TestExecutor::test_executor_submit ERROR [ 35%]
ipyparallel/tests/test_executor.py::TestExecutor::test_executor_map ERROR [ 36%]
ipyparallel/tests/test_executor.py::TestExecutor::test_executor_context ERROR [ 36%]
ipyparallel/tests/test_joblib.py::TestJobLib::test_default_backend ERROR [ 36%]
ipyparallel/tests/test_joblib.py::TestJobLib::test_register_backend ERROR [ 36%]
ipyparallel/tests/test_joblib.py::TestJobLib::test_joblib_backend ERROR  [ 36%]
ipyparallel/tests/test_launcher.py::test_profile_dir_env[LocalControllerLauncher] PASSED [ 37%]
ipyparallel/tests/test_launcher.py::test_profile_dir_env[LocalEngineLauncher] PASSED [ 37%]
ipyparallel/tests/test_launcher.py::test_profile_dir_env[LocalEngineSetLauncher] PASSED [ 37%]
ipyparallel/tests/test_launcher.py::test_profile_dir_env[MPILauncher] PASSED [ 37%]
ipyparallel/tests/test_launcher.py::test_profile_dir_env[MPIControllerLauncher] PASSED [ 37%]
ipyparallel/tests/test_launcher.py::test_profile_dir_env[MPIEngineSetLauncher] PASSED [ 38%]
ipyparallel/tests/test_launcher.py::test_profile_dir_env[SSHLauncher] PASSED [ 38%]
ipyparallel/tests/test_launcher.py::test_profile_dir_env[SSHControllerLauncher] PASSED [ 38%]
ipyparallel/tests/test_launcher.py::test_profile_dir_env[SSHEngineLauncher] PASSED [ 38%]
ipyparallel/tests/test_launcher.py::test_profile_dir_env[SSHEngineSetLauncher] PASSED [ 38%]
ipyparallel/tests/test_launcher.py::test_profile_dir_env[SSHProxyEngineSetLauncher] PASSED [ 39%]
ipyparallel/tests/test_launcher.py::test_profile_dir_env[WindowsHPCLauncher] PASSED [ 39%]
ipyparallel/tests/test_launcher.py::test_profile_dir_env[WindowsHPCControllerLauncher] PASSED [ 39%]
ipyparallel/tests/test_launcher.py::test_profile_dir_env[WindowsHPCEngineSetLauncher] PASSED [ 39%]
ipyparallel/tests/test_launcher.py::test_profile_dir_env[PBSLauncher] PASSED [ 39%]
ipyparallel/tests/test_launcher.py::test_profile_dir_env[PBSControllerLauncher] PASSED [ 40%]
ipyparallel/tests/test_launcher.py::test_profile_dir_env[PBSEngineSetLauncher] PASSED [ 40%]
ipyparallel/tests/test_launcher.py::test_profile_dir_env[SlurmLauncher] PASSED [ 40%]
ipyparallel/tests/test_launcher.py::test_profile_dir_env[SlurmControllerLauncher] PASSED [ 40%]
ipyparallel/tests/test_launcher.py::test_profile_dir_env[SlurmEngineSetLauncher] PASSED [ 40%]
ipyparallel/tests/test_launcher.py::test_profile_dir_env[SGELauncher] PASSED [ 41%]
ipyparallel/tests/test_launcher.py::test_profile_dir_env[SGEControllerLauncher] PASSED [ 41%]
ipyparallel/tests/test_launcher.py::test_profile_dir_env[SGEEngineSetLauncher] PASSED [ 41%]
ipyparallel/tests/test_launcher.py::test_profile_dir_env[LSFLauncher] PASSED [ 41%]
ipyparallel/tests/test_launcher.py::test_profile_dir_env[LSFControllerLauncher] PASSED [ 41%]
ipyparallel/tests/test_launcher.py::test_profile_dir_env[LSFEngineSetLauncher] PASSED [ 42%]
ipyparallel/tests/test_launcher.py::test_profile_dir_env[HTCondorLauncher] PASSED [ 42%]
ipyparallel/tests/test_launcher.py::test_profile_dir_env[HTCondorControllerLauncher] PASSED [ 42%]
ipyparallel/tests/test_launcher.py::test_profile_dir_env[HTCondorEngineSetLauncher] PASSED [ 42%]
ipyparallel/tests/test_launcher.py::test_cluster_id_env[LocalControllerLauncher] PASSED [ 42%]
ipyparallel/tests/test_launcher.py::test_cluster_id_env[LocalEngineLauncher] PASSED [ 43%]
ipyparallel/tests/test_launcher.py::test_cluster_id_env[LocalEngineSetLauncher] PASSED [ 43%]
ipyparallel/tests/test_launcher.py::test_cluster_id_env[MPILauncher] PASSED [ 43%]
ipyparallel/tests/test_launcher.py::test_cluster_id_env[MPIControllerLauncher] PASSED [ 43%]
ipyparallel/tests/test_launcher.py::test_cluster_id_env[MPIEngineSetLauncher] PASSED [ 43%]
ipyparallel/tests/test_launcher.py::test_cluster_id_env[SSHLauncher] PASSED [ 44%]
ipyparallel/tests/test_launcher.py::test_cluster_id_env[SSHControllerLauncher] PASSED [ 44%]
ipyparallel/tests/test_launcher.py::test_cluster_id_env[SSHEngineLauncher] PASSED [ 44%]
ipyparallel/tests/test_launcher.py::test_cluster_id_env[SSHEngineSetLauncher] PASSED [ 44%]
ipyparallel/tests/test_launcher.py::test_cluster_id_env[SSHProxyEngineSetLauncher] PASSED [ 44%]
ipyparallel/tests/test_launcher.py::test_cluster_id_env[WindowsHPCLauncher] PASSED [ 45%]
ipyparallel/tests/test_launcher.py::test_cluster_id_env[WindowsHPCControllerLauncher] PASSED [ 45%]
ipyparallel/tests/test_launcher.py::test_cluster_id_env[WindowsHPCEngineSetLauncher] PASSED [ 45%]
ipyparallel/tests/test_launcher.py::test_cluster_id_env[PBSLauncher] PASSED [ 45%]
ipyparallel/tests/test_launcher.py::test_cluster_id_env[PBSControllerLauncher] PASSED [ 45%]
ipyparallel/tests/test_launcher.py::test_cluster_id_env[PBSEngineSetLauncher] PASSED [ 46%]
ipyparallel/tests/test_launcher.py::test_cluster_id_env[SlurmLauncher] PASSED [ 46%]
ipyparallel/tests/test_launcher.py::test_cluster_id_env[SlurmControllerLauncher] PASSED [ 46%]
ipyparallel/tests/test_launcher.py::test_cluster_id_env[SlurmEngineSetLauncher] PASSED [ 46%]
ipyparallel/tests/test_launcher.py::test_cluster_id_env[SGELauncher] PASSED [ 46%]
ipyparallel/tests/test_launcher.py::test_cluster_id_env[SGEControllerLauncher] PASSED [ 47%]
ipyparallel/tests/test_launcher.py::test_cluster_id_env[SGEEngineSetLauncher] PASSED [ 47%]
ipyparallel/tests/test_launcher.py::test_cluster_id_env[LSFLauncher] PASSED [ 47%]
ipyparallel/tests/test_launcher.py::test_cluster_id_env[LSFControllerLauncher] PASSED [ 47%]
ipyparallel/tests/test_launcher.py::test_cluster_id_env[LSFEngineSetLauncher] PASSED [ 47%]
ipyparallel/tests/test_launcher.py::test_cluster_id_env[HTCondorLauncher] PASSED [ 48%]
ipyparallel/tests/test_launcher.py::test_cluster_id_env[HTCondorControllerLauncher] PASSED [ 48%]
ipyparallel/tests/test_launcher.py::test_cluster_id_env[HTCondorEngineSetLauncher] PASSED [ 48%]
ipyparallel/tests/test_launcher.py::test_batch_template[PBSControllerLauncher] PASSED [ 48%]
ipyparallel/tests/test_launcher.py::test_batch_template[PBSEngineSetLauncher] PASSED [ 48%]
ipyparallel/tests/test_launcher.py::test_batch_template[SlurmControllerLauncher] PASSED [ 49%]
ipyparallel/tests/test_launcher.py::test_batch_template[SlurmEngineSetLauncher] PASSED [ 49%]
ipyparallel/tests/test_launcher.py::test_batch_template[SGEControllerLauncher] PASSED [ 49%]
ipyparallel/tests/test_launcher.py::test_batch_template[SGEEngineSetLauncher] PASSED [ 49%]
ipyparallel/tests/test_launcher.py::test_batch_template[LSFControllerLauncher] PASSED [ 50%]
ipyparallel/tests/test_launcher.py::test_batch_template[LSFEngineSetLauncher] PASSED [ 50%]
ipyparallel/tests/test_launcher.py::test_batch_template[HTCondorControllerLauncher] PASSED [ 50%]
ipyparallel/tests/test_launcher.py::test_batch_template[HTCondorEngineSetLauncher] PASSED [ 50%]
ipyparallel/tests/test_launcher.py::test_winhpc_template[WindowsHPCControllerLauncher] PASSED [ 50%]
ipyparallel/tests/test_launcher.py::test_winhpc_template[WindowsHPCEngineSetLauncher] PASSED [ 51%]
ipyparallel/tests/test_launcher.py::test_ssh_remote_profile_dir[SSHControllerLauncher] PASSED [ 51%]
ipyparallel/tests/test_launcher.py::test_ssh_remote_profile_dir[SSHEngineLauncher] PASSED [ 51%]
ipyparallel/tests/test_launcher.py::test_ssh_remote_profile_dir[SSHEngineSetLauncher] PASSED [ 51%]
ipyparallel/tests/test_launcher.py::test_ssh_remote_profile_dir[SSHProxyEngineSetLauncher] PASSED [ 51%]
ipyparallel/tests/test_launcher.py::test_ssh_waitpid PASSED              [ 52%]
ipyparallel/tests/test_launcher.py::test_entrypoints[controller] PASSED  [ 52%]
ipyparallel/tests/test_launcher.py::test_entrypoints[engine] PASSED      [ 52%]
ipyparallel/tests/test_lbview.py::TestLoadBalancedView::test_z_crash ERROR [ 52%]
ipyparallel/tests/test_lbview.py::TestLoadBalancedView::test_map ERROR   [ 52%]
ipyparallel/tests/test_lbview.py::TestLoadBalancedView::test_map_generator ERROR [ 53%]
ipyparallel/tests/test_lbview.py::TestLoadBalancedView::test_map_short_first ERROR [ 53%]
ipyparallel/tests/test_lbview.py::TestLoadBalancedView::test_map_short_last ERROR [ 53%]
ipyparallel/tests/test_lbview.py::TestLoadBalancedView::test_map_unordered ERROR [ 53%]
ipyparallel/tests/test_lbview.py::TestLoadBalancedView::test_map_ordered ERROR [ 53%]
ipyparallel/tests/test_lbview.py::TestLoadBalancedView::test_map_iterable ERROR [ 54%]
ipyparallel/tests/test_lbview.py::TestLoadBalancedView::test_imap_max_outstanding ERROR [ 54%]
ipyparallel/tests/test_lbview.py::TestLoadBalancedView::test_imap_infinite ERROR [ 54%]
ipyparallel/tests/test_lbview.py::TestLoadBalancedView::test_imap_unordered ERROR [ 54%]
ipyparallel/tests/test_lbview.py::TestLoadBalancedView::test_imap_return_exceptions ERROR [ 54%]
ipyparallel/tests/test_lbview.py::TestLoadBalancedView::test_abort ERROR [ 55%]
ipyparallel/tests/test_lbview.py::TestLoadBalancedView::test_retries ERROR [ 55%]
ipyparallel/tests/test_lbview.py::TestLoadBalancedView::test_short_timeout ERROR [ 55%]
ipyparallel/tests/test_lbview.py::TestLoadBalancedView::test_invalid_dependency ERROR [ 55%]
ipyparallel/tests/test_lbview.py::TestLoadBalancedView::test_impossible_dependency ERROR [ 55%]
ipyparallel/tests/test_lbview.py::TestLoadBalancedView::test_follow ERROR [ 56%]
ipyparallel/tests/test_lbview.py::TestLoadBalancedView::test_after ERROR [ 56%]
ipyparallel/tests/test_magics.py::TestParallelMagics::test_px_blocking ERROR [ 56%]
ipyparallel/tests/test_magics.py::TestParallelMagics::test_px_var_expand ERROR [ 56%]
ipyparallel/tests/test_magics.py::TestParallelMagics::test_cell_px_var_expand ERROR [ 56%]
ipyparallel/tests/test_magics.py::TestParallelMagics::test_cellpx_block_args ERROR [ 57%]
ipyparallel/tests/test_magics.py::TestParallelMagics::test_cellpx_groupby_engine ERROR [ 57%]
ipyparallel/tests/test_magics.py::TestParallelMagics::test_cellpx_groupby_order ERROR [ 57%]
ipyparallel/tests/test_magics.py::TestParallelMagics::test_cellpx_groupby_type ERROR [ 57%]
ipyparallel/tests/test_magics.py::TestParallelMagics::test_cellpx_error_stream ERROR [ 57%]
ipyparallel/tests/test_magics.py::TestParallelMagics::test_cellpx_error_no_stream ERROR [ 58%]
ipyparallel/tests/test_magics.py::TestParallelMagics::test_cellpx_stream ERROR [ 58%]
ipyparallel/tests/test_magics.py::TestParallelMagics::test_px_nonblocking ERROR [ 58%]
ipyparallel/tests/test_magics.py::TestParallelMagics::test_autopx_blocking ERROR [ 58%]
ipyparallel/tests/test_magics.py::TestParallelMagics::test_autopx_nonblocking ERROR [ 58%]
ipyparallel/tests/test_magics.py::TestParallelMagics::test_result ERROR  [ 59%]
ipyparallel/tests/test_magics.py::TestParallelMagics::test_px_pylab ERROR [ 59%]
ipyparallel/tests/test_magics.py::TestParallelMagics::test_pxconfig ERROR [ 59%]
ipyparallel/tests/test_magics.py::TestParallelMagics::test_cellpx_targets ERROR [ 59%]
ipyparallel/tests/test_magics.py::TestParallelMagics::test_cellpx_block ERROR [ 59%]
ipyparallel/tests/test_magics.py::TestParallelMagics::test_cellpx_keyboard_interrupt_default ERROR [ 60%]
ipyparallel/tests/test_magics.py::TestParallelMagics::test_cellpx_keyboard_interrupt_SIGINT ERROR [ 60%]
ipyparallel/tests/test_magics.py::TestParallelMagics::test_cellpx_keyboard_interrupt_signal_2 ERROR [ 60%]
ipyparallel/tests/test_magics.py::TestParallelMagics::test_cellpx_keyboard_interrupt_signal_0 ERROR [ 60%]
ipyparallel/tests/test_magics.py::TestParallelMagics::test_cellpx_keyboard_interrupt_SIGKILL ERROR [ 60%]
ipyparallel/tests/test_magics.py::TestParallelMagics::test_cellpx_keyboard_interrupt_signal_9 ERROR [ 61%]
ipyparallel/tests/test_mongodb.py::TestMongoBackend::test_add_record SKIPPED [ 61%]
ipyparallel/tests/test_mongodb.py::TestMongoBackend::test_datetime SKIPPED [ 61%]
ipyparallel/tests/test_mongodb.py::TestMongoBackend::test_drop_matching SKIPPED [ 61%]
ipyparallel/tests/test_mongodb.py::TestMongoBackend::test_drop_record SKIPPED [ 61%]
ipyparallel/tests/test_mongodb.py::TestMongoBackend::test_find_records_dt SKIPPED [ 62%]
ipyparallel/tests/test_mongodb.py::TestMongoBackend::test_find_records_in SKIPPED [ 62%]
ipyparallel/tests/test_mongodb.py::TestMongoBackend::test_find_records_keys SKIPPED [ 62%]
ipyparallel/tests/test_mongodb.py::TestMongoBackend::test_find_records_msg_id SKIPPED [ 62%]
ipyparallel/tests/test_mongodb.py::TestMongoBackend::test_get_history SKIPPED [ 62%]
ipyparallel/tests/test_mongodb.py::TestMongoBackend::test_null SKIPPED   [ 63%]
ipyparallel/tests/test_mongodb.py::TestMongoBackend::test_pop_safe_find SKIPPED [ 63%]
ipyparallel/tests/test_mongodb.py::TestMongoBackend::test_pop_safe_find_keys SKIPPED [ 63%]
ipyparallel/tests/test_mongodb.py::TestMongoBackend::test_pop_safe_get SKIPPED [ 63%]
ipyparallel/tests/test_mongodb.py::TestMongoBackend::test_update_record SKIPPED [ 63%]
ipyparallel/tests/test_mpi.py::test_get_output SKIPPED (Requires mpi...) [ 64%]
ipyparallel/tests/test_mpi.py::test_restart_engines SKIPPED (Require...) [ 64%]
ipyparallel/tests/test_mpi.py::test_signal_engines SKIPPED (Requires...) [ 64%]
ipyparallel/tests/test_mpi.py::test_start_stop_cluster SKIPPED (Requ...) [ 64%]
ipyparallel/tests/test_mpi.py::test_to_from_dict SKIPPED (Requires m...) [ 64%]
ipyparallel/tests/test_remotefunction.py::TestRemoteFunctions::test_remote ERROR [ 65%]
ipyparallel/tests/test_remotefunction.py::TestRemoteFunctions::test_parallel ERROR [ 65%]
ipyparallel/tests/test_remotefunction.py::TestRemoteFunctions::test_parallel_map ERROR [ 65%]
ipyparallel/tests/test_serialize.py::test_roundtrip_simple PASSED        [ 65%]
ipyparallel/tests/test_serialize.py::test_roundtrip_nested PASSED        [ 65%]
ipyparallel/tests/test_serialize.py::test_roundtrip_buffered PASSED      [ 66%]
ipyparallel/tests/test_serialize.py::test_roundtrip_memoryview PASSED    [ 66%]
ipyparallel/tests/test_serialize.py::test_numpy SKIPPED (could not i...) [ 66%]
ipyparallel/tests/test_serialize.py::test_recarray SKIPPED (could no...) [ 66%]
ipyparallel/tests/test_serialize.py::test_numpy_in_seq SKIPPED (coul...) [ 66%]
ipyparallel/tests/test_serialize.py::test_numpy_in_dict SKIPPED (cou...) [ 67%]
ipyparallel/tests/test_serialize.py::test_class PASSED                   [ 67%]
ipyparallel/tests/test_serialize.py::test_class_oldstyle PASSED          [ 67%]
ipyparallel/tests/test_serialize.py::test_tuple PASSED                   [ 67%]
ipyparallel/tests/test_serialize.py::test_namedtuple PASSED              [ 67%]
ipyparallel/tests/test_serialize.py::test_list PASSED                    [ 68%]
ipyparallel/tests/test_serialize.py::test_class_inheritance PASSED       [ 68%]
ipyparallel/tests/test_serialize.py::test_pickle_threshold SKIPPED (...) [ 68%]
ipyparallel/tests/test_slurm.py::test_get_output SKIPPED (Requires s...) [ 68%]
ipyparallel/tests/test_slurm.py::test_restart_engines SKIPPED (Requi...) [ 68%]
ipyparallel/tests/test_slurm.py::test_signal_engines SKIPPED (Requir...) [ 69%]
ipyparallel/tests/test_slurm.py::test_start_stop_cluster SKIPPED (Re...) [ 69%]
ipyparallel/tests/test_slurm.py::test_to_from_dict SKIPPED (Requires...) [ 69%]
ipyparallel/tests/test_ssh.py::test_get_output[SSH] SKIPPED (Needs d...) [ 69%]
ipyparallel/tests/test_ssh.py::test_get_output[SSHProxy] SKIPPED (Ne...) [ 69%]
ipyparallel/tests/test_ssh.py::test_restart_engines[SSH] SKIPPED (Ne...) [ 70%]
ipyparallel/tests/test_ssh.py::test_restart_engines[SSHProxy] SKIPPED    [ 70%]
ipyparallel/tests/test_ssh.py::test_signal_engines[SSH] SKIPPED (Nee...) [ 70%]
ipyparallel/tests/test_ssh.py::test_signal_engines[SSHProxy] SKIPPED     [ 70%]
ipyparallel/tests/test_ssh.py::test_start_stop_cluster[SSH] SKIPPED      [ 70%]
ipyparallel/tests/test_ssh.py::test_start_stop_cluster[SSHProxy] SKIPPED [ 71%]
ipyparallel/tests/test_ssh.py::test_to_from_dict[SSH] SKIPPED (Needs...) [ 71%]
ipyparallel/tests/test_ssh.py::test_to_from_dict[SSHProxy] SKIPPED (...) [ 71%]
ipyparallel/tests/test_util.py::test_disambiguate_ip PASSED              [ 71%]
ipyparallel/tests/test_view.py::TestView::test_z_crash_mux ERROR         [ 71%]
ipyparallel/tests/test_view.py::TestView::test_push_pull ERROR           [ 72%]
ipyparallel/tests/test_view.py::TestView::test_push_pull_function ERROR  [ 72%]
ipyparallel/tests/test_view.py::TestView::test_push_function_globals ERROR [ 72%]
ipyparallel/tests/test_view.py::TestView::test_push_function_defaults ERROR [ 72%]
ipyparallel/tests/test_view.py::TestView::test_get_result ERROR          [ 72%]
ipyparallel/tests/test_view.py::TestView::test_run_newline ERROR         [ 73%]
ipyparallel/tests/test_view.py::TestView::test_apply_f_kwarg ERROR       [ 73%]
ipyparallel/tests/test_view.py::TestView::test_apply_tracked ERROR       [ 73%]
ipyparallel/tests/test_view.py::TestView::test_push_tracked ERROR        [ 73%]
ipyparallel/tests/test_view.py::TestView::test_scatter_tracked ERROR     [ 73%]
ipyparallel/tests/test_view.py::TestView::test_remote_reference ERROR    [ 74%]
ipyparallel/tests/test_view.py::TestView::test_scatter_gather ERROR      [ 74%]
ipyparallel/tests/test_view.py::TestView::test_scatter_gather_numpy ERROR [ 74%]
ipyparallel/tests/test_view.py::TestView::test_scatter_gather_lazy ERROR [ 74%]
ipyparallel/tests/test_view.py::TestView::test_apply_numpy ERROR         [ 75%]
ipyparallel/tests/test_view.py::TestView::test_apply_numpy_object_dtype ERROR [ 75%]
ipyparallel/tests/test_view.py::TestView::test_push_pull_recarray ERROR  [ 75%]
ipyparallel/tests/test_view.py::TestView::test_push_pull_timeseries ERROR [ 75%]
ipyparallel/tests/test_view.py::TestView::test_map ERROR                 [ 75%]
ipyparallel/tests/test_view.py::TestView::test_map_empty_sequence ERROR  [ 76%]
ipyparallel/tests/test_view.py::TestView::test_map_iterable ERROR        [ 76%]
ipyparallel/tests/test_view.py::TestView::test_map_numpy ERROR           [ 76%]
ipyparallel/tests/test_view.py::TestView::test_scatter_gather_nonblocking ERROR [ 76%]
ipyparallel/tests/test_view.py::TestView::test_scatter_gather_numpy_nonblocking ERROR [ 76%]
ipyparallel/tests/test_view.py::TestView::test_execute ERROR             [ 77%]
ipyparallel/tests/test_view.py::TestView::test_abort ERROR               [ 77%]
ipyparallel/tests/test_view.py::TestView::test_abort_all ERROR           [ 77%]
ipyparallel/tests/test_view.py::TestView::test_temp_flags ERROR          [ 77%]
ipyparallel/tests/test_view.py::TestView::test_importer ERROR            [ 77%]
ipyparallel/tests/test_view.py::TestView::test_unicode_execute ERROR     [ 78%]
ipyparallel/tests/test_view.py::TestView::test_unicode_apply_result ERROR [ 78%]
ipyparallel/tests/test_view.py::TestView::test_unicode_apply_arg ERROR   [ 78%]
ipyparallel/tests/test_view.py::TestView::test_map_reference ERROR       [ 78%]
ipyparallel/tests/test_view.py::TestView::test_apply_reference ERROR     [ 78%]
ipyparallel/tests/test_view.py::TestView::test_eval_reference ERROR      [ 79%]
ipyparallel/tests/test_view.py::TestView::test_reference_nameerror ERROR [ 79%]
ipyparallel/tests/test_view.py::TestView::test_single_engine_map ERROR   [ 79%]
ipyparallel/tests/test_view.py::TestView::test_len ERROR                 [ 79%]
ipyparallel/tests/test_view.py::TestView::test_execute_reply ERROR       [ 79%]
ipyparallel/tests/test_view.py::TestView::test_execute_reply_rich ERROR  [ 80%]
ipyparallel/tests/test_view.py::TestView::test_execute_reply_stdout ERROR [ 80%]
ipyparallel/tests/test_view.py::TestView::test_execute_result ERROR      [ 80%]
ipyparallel/tests/test_view.py::TestView::test_execute_silent ERROR      [ 80%]
ipyparallel/tests/test_view.py::TestView::test_execute_magic ERROR       [ 80%]
ipyparallel/tests/test_view.py::TestView::test_execute_displaypub ERROR  [ 81%]
ipyparallel/tests/test_view.py::TestView::test_apply_displaypub ERROR    [ 81%]
ipyparallel/tests/test_view.py::TestView::test_execute_raises ERROR      [ 81%]
ipyparallel/tests/test_view.py::TestView::test_remoteerror_render_exception ERROR [ 81%]
ipyparallel/tests/test_view.py::TestView::test_compositeerror_render_exception ERROR [ 81%]
ipyparallel/tests/test_view.py::TestView::test_compositeerror_truncate ERROR [ 82%]
ipyparallel/tests/test_view.py::TestView::test_magic_pylab ERROR         [ 82%]
ipyparallel/tests/test_view.py::TestView::test_func_default_func ERROR   [ 82%]
ipyparallel/tests/test_view.py::TestView::test_data_pub_single ERROR     [ 82%]
ipyparallel/tests/test_view.py::TestView::test_data_pub ERROR            [ 82%]
ipyparallel/tests/test_view.py::TestView::test_can_list_arg ERROR        [ 83%]
ipyparallel/tests/test_view.py::TestView::test_can_dict_arg ERROR        [ 83%]
ipyparallel/tests/test_view.py::TestView::test_can_list_kwarg ERROR      [ 83%]
ipyparallel/tests/test_view.py::TestView::test_can_dict_kwarg ERROR      [ 83%]
ipyparallel/tests/test_view.py::TestView::test_map_ref ERROR             [ 83%]
ipyparallel/tests/test_view.py::TestView::test_nested_getitem_setitem ERROR [ 84%]
ipyparallel/tests/test_view.py::TestView::test_return_namedtuple ERROR   [ 84%]
ipyparallel/tests/test_view.py::TestView::test_apply_namedtuple ERROR    [ 84%]
ipyparallel/tests/test_view.py::TestView::test_sync_imports ERROR        [ 84%]
ipyparallel/tests/test_view.py::TestView::test_sync_imports_quiet ERROR  [ 84%]
ipyparallel/tests/test_view.py::TestView::test_use_cloudpickle ERROR     [ 85%]
ipyparallel/tests/test_view.py::TestView::test_cloudpickle_push_pull ERROR [ 85%]
ipyparallel/tests/test_view.py::TestView::test_cloudpickle_require XFAIL [ 85%]
ipyparallel/tests/test_view.py::TestView::test_block_kwarg ERROR         [ 85%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_z_crash_mux ERROR [ 85%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_push_pull ERROR [ 86%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_push_pull_function ERROR [ 86%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_push_function_globals ERROR [ 86%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_push_function_defaults ERROR [ 86%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_get_result ERROR [ 86%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_run_newline ERROR [ 87%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_apply_f_kwarg ERROR [ 87%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_apply_tracked ERROR [ 87%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_push_tracked ERROR [ 87%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_remote_reference ERROR [ 87%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_scatter_gather ERROR [ 88%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_scatter_gather_numpy ERROR [ 88%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_scatter_gather_lazy ERROR [ 88%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_apply_numpy ERROR [ 88%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_apply_numpy_object_dtype ERROR [ 88%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_push_pull_recarray ERROR [ 89%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_push_pull_timeseries ERROR [ 89%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_map ERROR [ 89%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_map_empty_sequence ERROR [ 89%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_map_iterable ERROR [ 89%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_map_numpy ERROR [ 90%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_scatter_gather_nonblocking ERROR [ 90%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_scatter_gather_numpy_nonblocking ERROR [ 90%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_execute ERROR [ 90%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_abort ERROR [ 90%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_abort_all ERROR [ 91%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_temp_flags ERROR [ 91%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_importer ERROR [ 91%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_unicode_execute ERROR [ 91%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_unicode_apply_result ERROR [ 91%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_unicode_apply_arg ERROR [ 92%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_map_reference ERROR [ 92%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_apply_reference ERROR [ 92%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_eval_reference ERROR [ 92%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_reference_nameerror ERROR [ 92%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_single_engine_map ERROR [ 93%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_len ERROR [ 93%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_execute_reply ERROR [ 93%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_execute_reply_rich ERROR [ 93%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_execute_reply_stdout ERROR [ 93%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_execute_result ERROR [ 94%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_execute_silent ERROR [ 94%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_execute_magic ERROR [ 94%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_execute_displaypub ERROR [ 94%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_execute_raises ERROR [ 94%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_remoteerror_render_exception ERROR [ 95%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_compositeerror_render_exception ERROR [ 95%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_compositeerror_truncate ERROR [ 95%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_magic_pylab ERROR [ 95%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_func_default_func ERROR [ 95%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_data_pub_single ERROR [ 96%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_data_pub ERROR [ 96%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_can_list_arg ERROR [ 96%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_can_dict_arg ERROR [ 96%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_can_list_kwarg ERROR [ 96%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_can_dict_kwarg ERROR [ 97%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_map_ref ERROR [ 97%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_nested_getitem_setitem ERROR [ 97%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_return_namedtuple ERROR [ 97%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_apply_namedtuple ERROR [ 97%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_sync_imports ERROR [ 98%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_sync_imports_quiet ERROR [ 98%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_use_cloudpickle ERROR [ 98%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_cloudpickle_push_pull ERROR [ 98%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_cloudpickle_require XFAIL [ 98%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_block_kwarg ERROR [ 99%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_scatter_tracked XFAIL [ 99%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_target_ordering XFAIL [ 99%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_engine_metadata ERROR [ 99%]
ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_apply_displaypub XFAIL [100%]
==================================== ERRORS ====================================
__________ ERROR at setup of TestAsyncResult.test_single_result_view ___________
request = <SubRequest 'cluster' for <Function test_single_result_view>>
ipython_dir = '/tmp/tmp37gsuzyg.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
---------------------------- Captured stderr setup -----------------------------
2024-06-17 17:30:24.454 [IPController] Created profile dir: '/tmp/tmp37gsuzyg.ipython/profile_iptest'
2024-06-17 17:30:24.461 [IPController] Searching path ['/tmp/tmp37gsuzyg.ipython/profile_iptest', '/usr/etc/ipython', '/usr/local/etc/ipython', '/etc/ipython'] for config files
2024-06-17 17:30:24.463 [IPController] Attempting to load config file: ipython_config.py
2024-06-17 17:30:24.464 [IPController] Looking for ipython_config in /etc/ipython
2024-06-17 17:30:24.465 [IPController] Looking for ipython_config in /usr/local/etc/ipython
2024-06-17 17:30:24.467 [IPController] Looking for ipython_config in /usr/etc/ipython
2024-06-17 17:30:24.468 [IPController] Looking for ipython_config in /tmp/tmp37gsuzyg.ipython/profile_iptest
2024-06-17 17:30:24.474 [IPController] Attempting to load config file: ipcontroller_config.py
2024-06-17 17:30:24.475 [IPController] Looking for ipcontroller_config in /etc/ipython
2024-06-17 17:30:24.476 [IPController] Looking for ipcontroller_config in /usr/local/etc/ipython
2024-06-17 17:30:24.477 [IPController] Looking for ipcontroller_config in /usr/etc/ipython
2024-06-17 17:30:24.479 [IPController] Looking for ipcontroller_config in /tmp/tmp37gsuzyg.ipython/profile_iptest
2024-06-17 17:30:24.629 [IPController] Used 18 random ports
2024-06-17 17:30:24.630 [IPController] Hub engine addrs: {'interface': 'tcp://127.0.0.1', 'registration': 39121, 'control': 37411, 'mux': 55219, 'task': 52011, 'iopub': 37687, 'hb_ping': 47175, 'hb_pong': 52165, 'broadcast': [58215, 34571]}
2024-06-17 17:30:24.632 [IPController] Hub client addrs: {'interface': 'tcp://127.0.0.1', 'registration': 39121, 'control': 51463, 'mux': 50111, 'task': 46899, 'task_scheme': 'leastload', 'iopub': 46773, 'notification': 43761, 'broadcast': 40655}
2024-06-17 17:30:24.632 [IPController] Hub internal addrs: {'interface': 'tcp://127.0.0.1', 'broadcast': {'00': 36293, '01': 58841}}
2024-06-17 17:30:24.667 [IPController] Hub listening on tcp://127.0.0.1:39121 for registration.
2024-06-17 17:30:24.694 [IPController] Hub using DB backend: DictDB
2024-06-17 17:30:24.972 [IPController] hub::created hub
2024-06-17 17:30:24.974 [IPController] writing connection info to /tmp/tmp37gsuzyg.ipython/profile_iptest/security/ipcontroller-client.json
2024-06-17 17:30:24.978 [IPController] writing connection info to /tmp/tmp37gsuzyg.ipython/profile_iptest/security/ipcontroller-engine.json
2024-06-17 17:30:24.982 [IPController] task::using Python leastload Task scheduler
2024-06-17 17:30:25.047 [IPController] Started process IOPubScheduler: 1612
2024-06-17 17:30:25.115 [IPController] Started process DirectScheduler: 1613
2024-06-17 17:30:25.179 [IPController] Started process ControlScheduler: 1620
2024-06-17 17:30:25.240 [IPController] Started process TaskScheduler: 1623
2024-06-17 17:30:25.305 [IPController] Started process BroadcastScheduler(depth=0, id=0): 1624
2024-06-17 17:30:25.374 [IPController] Started process BroadcastScheduler(depth=1, id=00): 1629
2024-06-17 17:30:25.449 [IPController] Started process BroadcastScheduler(depth=1, id=01): 1632
2024-06-17 17:30:25.468 [task] Task scheduler started [leastload]
2024-06-17 17:30:25.474 [broadcast-0] BroadcastScheduler 0 started
2024-06-17 17:30:25.525 [IPController] Heartmonitor beating every 250ms
2024-06-17 17:30:25.543 [broadcast-00] BroadcastScheduler 00 started
2024-06-17 17:30:25.594 [broadcast-01] BroadcastScheduler 01 started
2024-06-17 17:30:25.659 [IPController] client::client b'\x00k\x8bEg' requested 'connection_request'
2024-06-17 17:30:25.662 [IPController] client::client [b'\x00k\x8bEg'] connected
2024-06-17 17:30:25.697 [IPController] client::client b'\x00k\x8bEh' requested 'connection_request'
2024-06-17 17:30:25.699 [IPController] client::client [b'\x00k\x8bEh'] connected
2024-06-17 17:30:25.741 [IPController] heartbeat::waiting for subscription
2024-06-17 17:30:25.755 [IPController] heartbeat::subscription started
2024-06-17 17:30:36.469 [IPEngine] Using existing profile dir: '/tmp/tmp37gsuzyg.ipython/profile_iptest'
2024-06-17 17:30:36.476 [IPEngine] Searching path ['/tmp/tmp37gsuzyg.ipython/profile_iptest', '/usr/etc/ipython', '/usr/local/etc/ipython', '/etc/ipython'] for config files
2024-06-17 17:30:36.478 [IPEngine] Attempting to load config file: ipython_config.py
2024-06-17 17:30:36.479 [IPEngine] Looking for ipython_config in /etc/ipython
2024-06-17 17:30:36.481 [IPEngine] Looking for ipython_config in /usr/local/etc/ipython
2024-06-17 17:30:36.482 [IPEngine] Looking for ipython_config in /usr/etc/ipython
2024-06-17 17:30:36.483 [IPEngine] Looking for ipython_config in /tmp/tmp37gsuzyg.ipython/profile_iptest
2024-06-17 17:30:36.488 [IPEngine] Attempting to load config file: ipengine_config.py
2024-06-17 17:30:36.489 [IPEngine] Looking for ipengine_config in /etc/ipython
2024-06-17 17:30:36.490 [IPEngine] Looking for ipengine_config in /usr/local/etc/ipython
2024-06-17 17:30:36.491 [IPEngine] Looking for ipengine_config in /usr/etc/ipython
2024-06-17 17:30:36.492 [IPEngine] Looking for ipengine_config in /tmp/tmp37gsuzyg.ipython/profile_iptest
2024-06-17 17:30:36.500 [IPEngine] Loading connection file '/tmp/tmp37gsuzyg.ipython/profile_iptest/security/ipcontroller-engine.json'
2024-06-17 17:30:36.504 [IPEngine] WARNING | Not using CurveZMQ security
2024-06-17 17:30:36.517 [IPEngine] Config changed:
2024-06-17 17:30:36.518 [IPEngine] {'IPEngine': {'profile': 'iptest', 'log_level': 10}, 'InteractiveShell': {'colors': 'NoColor'}, 'Session': {'key': b'85719a78-4c3abea59bb4002e88e0d942', 'signature_scheme': 'hmac-sha256', 'packer': 'json', 'unpacker': 'json'}}
2024-06-17 17:30:36.539 [IPEngine] Registering with controller at tcp://127.0.0.1:39121
2024-06-17 17:30:36.604 [IPController] client::client b'282fa421-4cf23d7a2c2c81ba8b6312f1' requested 'registration_request'
2024-06-17 17:30:36.609 [IPController] registration::requesting registration 0:282fa421-4cf23d7a2c2c81ba8b6312f1
2024-06-17 17:30:36.620 [IPController] registration::accepting registration 0:282fa421-4cf23d7a2c2c81ba8b6312f1
2024-06-17 17:30:36.627 [IPEngine] Shell_addrs: ['tcp://127.0.0.1:55219', 'tcp://127.0.0.1:52011', 'tcp://127.0.0.1:58215']
2024-06-17 17:30:36.632 [IPEngine] Setting shell identity b'282fa421-4cf23d7a2c2c81ba8b6312f1'
2024-06-17 17:30:36.634 [IPEngine] Connecting shell to tcp://127.0.0.1:55219
2024-06-17 17:30:36.640 [IPEngine] Connecting shell to tcp://127.0.0.1:52011
2024-06-17 17:30:36.641 [IPEngine] Connecting shell to tcp://127.0.0.1:58215
2024-06-17 17:30:36.642 [IPEngine] Starting nanny
____________ ERROR at setup of TestAsyncResult.test_get_after_done _____________
request = <SubRequest 'cluster' for <Function test_single_result_view>>
ipython_dir = '/tmp/tmp37gsuzyg.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
____________ ERROR at setup of TestAsyncResult.test_get_before_done ____________
request = <SubRequest 'cluster' for <Function test_single_result_view>>
ipython_dir = '/tmp/tmp37gsuzyg.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
____________ ERROR at setup of TestAsyncResult.test_get_after_error ____________
request = <SubRequest 'cluster' for <Function test_single_result_view>>
ipython_dir = '/tmp/tmp37gsuzyg.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_______________ ERROR at setup of TestAsyncResult.test_get_dict ________________
request = <SubRequest 'cluster' for <Function test_single_result_view>>
ipython_dir = '/tmp/tmp37gsuzyg.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
____________ ERROR at setup of TestAsyncResult.test_get_dict_single ____________
request = <SubRequest 'cluster' for <Function test_single_result_view>>
ipython_dir = '/tmp/tmp37gsuzyg.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_____________ ERROR at setup of TestAsyncResult.test_get_dict_bad ______________
request = <SubRequest 'cluster' for <Function test_single_result_view>>
ipython_dir = '/tmp/tmp37gsuzyg.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_______________ ERROR at setup of TestAsyncResult.test_iter_amr ________________
request = <SubRequest 'cluster' for <Function test_single_result_view>>
ipython_dir = '/tmp/tmp37gsuzyg.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_________ ERROR at setup of TestAsyncResult.test_iter_multi_result_ar __________
request = <SubRequest 'cluster' for <Function test_single_result_view>>
ipython_dir = '/tmp/tmp37gsuzyg.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
______________ ERROR at setup of TestAsyncResult.test_iter_error _______________
request = <SubRequest 'cluster' for <Function test_single_result_view>>
ipython_dir = '/tmp/tmp37gsuzyg.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
________________ ERROR at setup of TestAsyncResult.test_getattr ________________
request = <SubRequest 'cluster' for <Function test_single_result_view>>
ipython_dir = '/tmp/tmp37gsuzyg.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
________________ ERROR at setup of TestAsyncResult.test_getitem ________________
request = <SubRequest 'cluster' for <Function test_single_result_view>>
ipython_dir = '/tmp/tmp37gsuzyg.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_____________ ERROR at setup of TestAsyncResult.test_single_result _____________
request = <SubRequest 'cluster' for <Function test_single_result_view>>
ipython_dir = '/tmp/tmp37gsuzyg.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_________________ ERROR at setup of TestAsyncResult.test_abort _________________
request = <SubRequest 'cluster' for <Function test_single_result_view>>
ipython_dir = '/tmp/tmp37gsuzyg.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
__________________ ERROR at setup of TestAsyncResult.test_len __________________
request = <SubRequest 'cluster' for <Function test_single_result_view>>
ipython_dir = '/tmp/tmp37gsuzyg.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
___________ ERROR at setup of TestAsyncResult.test_wall_time_single ____________
request = <SubRequest 'cluster' for <Function test_single_result_view>>
ipython_dir = '/tmp/tmp37gsuzyg.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
____________ ERROR at setup of TestAsyncResult.test_wall_time_multi ____________
request = <SubRequest 'cluster' for <Function test_single_result_view>>
ipython_dir = '/tmp/tmp37gsuzyg.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
__________ ERROR at setup of TestAsyncResult.test_serial_time_single ___________
request = <SubRequest 'cluster' for <Function test_single_result_view>>
ipython_dir = '/tmp/tmp37gsuzyg.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
___________ ERROR at setup of TestAsyncResult.test_serial_time_multi ___________
request = <SubRequest 'cluster' for <Function test_single_result_view>>
ipython_dir = '/tmp/tmp37gsuzyg.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
____________ ERROR at setup of TestAsyncResult.test_elapsed_single _____________
request = <SubRequest 'cluster' for <Function test_single_result_view>>
ipython_dir = '/tmp/tmp37gsuzyg.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_____________ ERROR at setup of TestAsyncResult.test_elapsed_multi _____________
request = <SubRequest 'cluster' for <Function test_single_result_view>>
ipython_dir = '/tmp/tmp37gsuzyg.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_________ ERROR at setup of TestAsyncResult.test_hubresult_timestamps __________
request = <SubRequest 'cluster' for <Function test_single_result_view>>
ipython_dir = '/tmp/tmp37gsuzyg.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_____ ERROR at setup of TestAsyncResult.test_display_empty_streams_single ______
request = <SubRequest 'cluster' for <Function test_single_result_view>>
ipython_dir = '/tmp/tmp37gsuzyg.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
______ ERROR at setup of TestAsyncResult.test_display_empty_streams_type _______
request = <SubRequest 'cluster' for <Function test_single_result_view>>
ipython_dir = '/tmp/tmp37gsuzyg.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_____ ERROR at setup of TestAsyncResult.test_display_empty_streams_engine ______
request = <SubRequest 'cluster' for <Function test_single_result_view>>
ipython_dir = '/tmp/tmp37gsuzyg.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_________ ERROR at setup of TestAsyncResult.test_display_output_error __________
request = <SubRequest 'cluster' for <Function test_single_result_view>>
ipython_dir = '/tmp/tmp37gsuzyg.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
______________ ERROR at setup of TestAsyncResult.test_await_data _______________
request = <SubRequest 'cluster' for <Function test_single_result_view>>
ipython_dir = '/tmp/tmp37gsuzyg.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
___________ ERROR at setup of TestAsyncResult.test_not_single_result ___________
request = <SubRequest 'cluster' for <Function test_single_result_view>>
ipython_dir = '/tmp/tmp37gsuzyg.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_______________ ERROR at setup of TestAsyncResult.test_owner_pop _______________
request = <SubRequest 'cluster' for <Function test_single_result_view>>
ipython_dir = '/tmp/tmp37gsuzyg.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
__________________ ERROR at setup of TestAsyncResult.test_dir __________________
request = <SubRequest 'cluster' for <Function test_single_result_view>>
ipython_dir = '/tmp/tmp37gsuzyg.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_____________ ERROR at setup of TestAsyncResult.test_wait_for_send _____________
request = <SubRequest 'cluster' for <Function test_single_result_view>>
ipython_dir = '/tmp/tmp37gsuzyg.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
___________ ERROR at setup of TestAsyncResult.test_return_exceptions ___________
request = <SubRequest 'cluster' for <Function test_single_result_view>>
ipython_dir = '/tmp/tmp37gsuzyg.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_____ ERROR at setup of TestAsyncResult.test_return_exceptions_postmortem ______
request = <SubRequest 'cluster' for <Function test_single_result_view>>
ipython_dir = '/tmp/tmp37gsuzyg.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_________________ ERROR at setup of TestAsyncResult.test_split _________________
request = <SubRequest 'cluster' for <Function test_single_result_view>>
ipython_dir = '/tmp/tmp37gsuzyg.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
___________ ERROR at setup of TestAsyncResult.test_split_map_result ____________
request = <SubRequest 'cluster' for <Function test_single_result_view>>
ipython_dir = '/tmp/tmp37gsuzyg.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_________ ERROR at setup of TestAsyncResult.test_wait_first_exception __________
request = <SubRequest 'cluster' for <Function test_single_result_view>>
ipython_dir = '/tmp/tmp37gsuzyg.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_______ ERROR at setup of TestAsyncResult.test_map_wait_first_exception ________
request = <SubRequest 'cluster' for <Function test_single_result_view>>
ipython_dir = '/tmp/tmp37gsuzyg.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
___ ERROR at setup of TestAsyncResult.test_wait_interactive_first_exception ____
request = <SubRequest 'cluster' for <Function test_single_result_view>>
ipython_dir = '/tmp/tmp37gsuzyg.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_______________ ERROR at setup of TestAsyncResult.test_progress ________________
request = <SubRequest 'cluster' for <Function test_single_result_view>>
ipython_dir = '/tmp/tmp37gsuzyg.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
________ ERROR at setup of TestAsyncResult.test_error_engine_info_apply ________
request = <SubRequest 'cluster' for <Function test_single_result_view>>
ipython_dir = '/tmp/tmp37gsuzyg.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_______ ERROR at setup of TestAsyncResult.test_error_engine_info_execute _______
request = <SubRequest 'cluster' for <Function test_single_result_view>>
ipython_dir = '/tmp/tmp37gsuzyg.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
___________________ ERROR at setup of TestClient.test_curve ____________________
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpmilok9c3.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
---------------------------- Captured stderr setup -----------------------------
2024-06-17 17:31:03.892 [IPController] Created profile dir: '/tmp/tmpmilok9c3.ipython/profile_iptest'
2024-06-17 17:31:03.899 [IPController] Searching path ['/tmp/tmpmilok9c3.ipython/profile_iptest', '/usr/etc/ipython', '/usr/local/etc/ipython', '/etc/ipython'] for config files
2024-06-17 17:31:03.901 [IPController] Attempting to load config file: ipython_config.py
2024-06-17 17:31:03.902 [IPController] Looking for ipython_config in /etc/ipython
2024-06-17 17:31:03.904 [IPController] Looking for ipython_config in /usr/local/etc/ipython
2024-06-17 17:31:03.905 [IPController] Looking for ipython_config in /usr/etc/ipython
2024-06-17 17:31:03.906 [IPController] Looking for ipython_config in /tmp/tmpmilok9c3.ipython/profile_iptest
2024-06-17 17:31:03.912 [IPController] Attempting to load config file: ipcontroller_config.py
2024-06-17 17:31:03.913 [IPController] Looking for ipcontroller_config in /etc/ipython
2024-06-17 17:31:03.914 [IPController] Looking for ipcontroller_config in /usr/local/etc/ipython
2024-06-17 17:31:03.916 [IPController] Looking for ipcontroller_config in /usr/etc/ipython
2024-06-17 17:31:03.917 [IPController] Looking for ipcontroller_config in /tmp/tmpmilok9c3.ipython/profile_iptest
2024-06-17 17:31:04.076 [IPController] Used 18 random ports
2024-06-17 17:31:04.078 [IPController] Hub engine addrs: {'interface': 'tcp://127.0.0.1', 'registration': 37671, 'control': 39263, 'mux': 53531, 'task': 36977, 'iopub': 36979, 'hb_ping': 47619, 'hb_pong': 53467, 'broadcast': [39567, 57019]}
2024-06-17 17:31:04.082 [IPController] Hub client addrs: {'interface': 'tcp://127.0.0.1', 'registration': 37671, 'control': 42543, 'mux': 50253, 'task': 54811, 'task_scheme': 'leastload', 'iopub': 39169, 'notification': 55751, 'broadcast': 36123}
2024-06-17 17:31:04.083 [IPController] Hub internal addrs: {'interface': 'tcp://127.0.0.1', 'broadcast': {'00': 51815, '01': 47345}}
2024-06-17 17:31:04.116 [IPController] Hub listening on tcp://127.0.0.1:37671 for registration.
2024-06-17 17:31:04.151 [IPController] Hub using DB backend: DictDB
2024-06-17 17:31:04.431 [IPController] hub::created hub
2024-06-17 17:31:04.433 [IPController] writing connection info to /tmp/tmpmilok9c3.ipython/profile_iptest/security/ipcontroller-client.json
2024-06-17 17:31:04.440 [IPController] writing connection info to /tmp/tmpmilok9c3.ipython/profile_iptest/security/ipcontroller-engine.json
2024-06-17 17:31:04.445 [IPController] task::using Python leastload Task scheduler
2024-06-17 17:31:04.514 [IPController] Started process IOPubScheduler: 1660
2024-06-17 17:31:04.591 [IPController] Started process DirectScheduler: 1665
2024-06-17 17:31:04.660 [IPController] Started process ControlScheduler: 1668
2024-06-17 17:31:04.730 [IPController] Started process TaskScheduler: 1671
2024-06-17 17:31:04.803 [IPController] Started process BroadcastScheduler(depth=0, id=0): 1674
2024-06-17 17:31:04.886 [IPController] Started process BroadcastScheduler(depth=1, id=00): 1676
2024-06-17 17:31:04.936 [task] Task scheduler started [leastload]
2024-06-17 17:31:04.973 [IPController] Started process BroadcastScheduler(depth=1, id=01): 1680
2024-06-17 17:31:05.009 [broadcast-0] BroadcastScheduler 0 started
2024-06-17 17:31:05.071 [broadcast-00] BroadcastScheduler 00 started
2024-06-17 17:31:05.059 [IPController] Heartmonitor beating every 250ms
2024-06-17 17:31:05.162 [broadcast-01] BroadcastScheduler 01 started
2024-06-17 17:31:05.213 [IPController] client::client b'\x00k\x8bEg' requested 'connection_request'
2024-06-17 17:31:05.216 [IPController] client::client [b'\x00k\x8bEg'] connected
2024-06-17 17:31:05.236 [IPController] heartbeat::waiting for subscription
2024-06-17 17:31:05.253 [IPController] heartbeat::subscription started
2024-06-17 17:31:05.256 [IPController] client::client b'\x00k\x8bEh' requested 'connection_request'
2024-06-17 17:31:05.258 [IPController] client::client [b'\x00k\x8bEh'] connected
2024-06-17 17:31:15.892 [IPEngine] Using existing profile dir: '/tmp/tmpmilok9c3.ipython/profile_iptest'
2024-06-17 17:31:15.900 [IPEngine] Searching path ['/tmp/tmpmilok9c3.ipython/profile_iptest', '/usr/etc/ipython', '/usr/local/etc/ipython', '/etc/ipython'] for config files
2024-06-17 17:31:15.902 [IPEngine] Attempting to load config file: ipython_config.py
2024-06-17 17:31:15.903 [IPEngine] Looking for ipython_config in /etc/ipython
2024-06-17 17:31:15.904 [IPEngine] Looking for ipython_config in /usr/local/etc/ipython
2024-06-17 17:31:15.905 [IPEngine] Looking for ipython_config in /usr/etc/ipython
2024-06-17 17:31:15.907 [IPEngine] Looking for ipython_config in /tmp/tmpmilok9c3.ipython/profile_iptest
2024-06-17 17:31:15.912 [IPEngine] Attempting to load config file: ipengine_config.py
2024-06-17 17:31:15.912 [IPEngine] Looking for ipengine_config in /etc/ipython
2024-06-17 17:31:15.914 [IPEngine] Looking for ipengine_config in /usr/local/etc/ipython
2024-06-17 17:31:15.915 [IPEngine] Looking for ipengine_config in /usr/etc/ipython
2024-06-17 17:31:15.916 [IPEngine] Looking for ipengine_config in /tmp/tmpmilok9c3.ipython/profile_iptest
2024-06-17 17:31:15.924 [IPEngine] Loading connection file '/tmp/tmpmilok9c3.ipython/profile_iptest/security/ipcontroller-engine.json'
2024-06-17 17:31:15.929 [IPEngine] WARNING | Not using CurveZMQ security
2024-06-17 17:31:15.941 [IPEngine] Config changed:
2024-06-17 17:31:15.942 [IPEngine] {'IPEngine': {'profile': 'iptest', 'log_level': 10}, 'InteractiveShell': {'colors': 'NoColor'}, 'Session': {'key': b'3dcc92a8-f81ce82442160358fa200820', 'signature_scheme': 'hmac-sha256', 'packer': 'json', 'unpacker': 'json'}}
2024-06-17 17:31:15.963 [IPEngine] Registering with controller at tcp://127.0.0.1:37671
2024-06-17 17:31:16.030 [IPController] client::client b'0c2bcbb8-5262d559935b371e0c078a00' requested 'registration_request'
2024-06-17 17:31:16.035 [IPController] registration::requesting registration 0:0c2bcbb8-5262d559935b371e0c078a00
2024-06-17 17:31:16.048 [IPController] registration::accepting registration 0:0c2bcbb8-5262d559935b371e0c078a00
2024-06-17 17:31:16.055 [IPEngine] Shell_addrs: ['tcp://127.0.0.1:53531', 'tcp://127.0.0.1:36977', 'tcp://127.0.0.1:39567']
2024-06-17 17:31:16.061 [IPEngine] Setting shell identity b'0c2bcbb8-5262d559935b371e0c078a00'
2024-06-17 17:31:16.063 [IPEngine] Connecting shell to tcp://127.0.0.1:53531
2024-06-17 17:31:16.070 [IPEngine] Connecting shell to tcp://127.0.0.1:36977
2024-06-17 17:31:16.071 [IPEngine] Connecting shell to tcp://127.0.0.1:39567
2024-06-17 17:31:16.073 [IPEngine] Starting nanny
____________________ ERROR at setup of TestClient.test_ids _____________________
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpmilok9c3.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
____________________ ERROR at setup of TestClient.test_iter ____________________
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpmilok9c3.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_______________ ERROR at setup of TestClient.test_view_indexing ________________
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpmilok9c3.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
________________ ERROR at setup of TestClient.test_outstanding _________________
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpmilok9c3.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_______________ ERROR at setup of TestClient.test_lbview_targets _______________
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpmilok9c3.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_______________ ERROR at setup of TestClient.test_dview_targets ________________
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpmilok9c3.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
______________ ERROR at setup of TestClient.test_lazy_all_targets ______________
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpmilok9c3.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
__________________ ERROR at setup of TestClient.test_targets ___________________
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpmilok9c3.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
___________________ ERROR at setup of TestClient.test_clear ____________________
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpmilok9c3.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_________________ ERROR at setup of TestClient.test_get_result _________________
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpmilok9c3.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_____________ ERROR at setup of TestClient.test_get_execute_result _____________
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpmilok9c3.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
__________________ ERROR at setup of TestClient.test_ids_list __________________
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpmilok9c3.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
________________ ERROR at setup of TestClient.test_queue_status ________________
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpmilok9c3.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
__________________ ERROR at setup of TestClient.test_shutdown __________________
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpmilok9c3.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_______________ ERROR at setup of TestClient.test_result_status ________________
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpmilok9c3.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
________________ ERROR at setup of TestClient.test_db_query_dt _________________
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpmilok9c3.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_______________ ERROR at setup of TestClient.test_db_query_keys ________________
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpmilok9c3.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
___________ ERROR at setup of TestClient.test_db_query_default_keys ____________
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpmilok9c3.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
______________ ERROR at setup of TestClient.test_db_query_msg_id _______________
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpmilok9c3.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
____________ ERROR at setup of TestClient.test_db_query_get_result _____________
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpmilok9c3.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
________________ ERROR at setup of TestClient.test_db_query_in _________________
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpmilok9c3.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
________________ ERROR at setup of TestClient.test_hub_history _________________
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpmilok9c3.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
__________________ ERROR at setup of TestClient.test_resubmit __________________
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpmilok9c3.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_______________ ERROR at setup of TestClient.test_resubmit_chain _______________
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpmilok9c3.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
______________ ERROR at setup of TestClient.test_resubmit_header _______________
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpmilok9c3.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
______________ ERROR at setup of TestClient.test_resubmit_aborted ______________
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpmilok9c3.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_____________ ERROR at setup of TestClient.test_resubmit_inflight ______________
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpmilok9c3.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
______________ ERROR at setup of TestClient.test_resubmit_badkey _______________
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpmilok9c3.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_____________ ERROR at setup of TestClient.test_purge_hub_results ______________
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpmilok9c3.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
____________ ERROR at setup of TestClient.test_purge_local_results _____________
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpmilok9c3.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
______ ERROR at setup of TestClient.test_purge_local_results_outstanding _______
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpmilok9c3.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
____ ERROR at setup of TestClient.test_purge_all_local_results_outstanding _____
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpmilok9c3.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
___________ ERROR at setup of TestClient.test_purge_all_hub_results ____________
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpmilok9c3.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
__________ ERROR at setup of TestClient.test_purge_all_local_results ___________
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpmilok9c3.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_____________ ERROR at setup of TestClient.test_purge_all_results ______________
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpmilok9c3.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
______________ ERROR at setup of TestClient.test_purge_everything ______________
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpmilok9c3.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
______________ ERROR at setup of TestClient.test_activate_on_init ______________
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpmilok9c3.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
__________________ ERROR at setup of TestClient.test_activate __________________
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpmilok9c3.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
______________ ERROR at setup of TestClient.test_wait_interactive ______________
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpmilok9c3.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
________________ ERROR at setup of TestClient.test_await_future ________________
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpmilok9c3.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
________________ ERROR at setup of TestClient.test_become_dask _________________
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpmilok9c3.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_________ ERROR at setup of TestClient.test_warning_on_hostname_match __________
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpmilok9c3.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
____ ERROR at setup of TestClient.test_local_ip_true_doesnt_trigger_warning ____
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpmilok9c3.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
______________ ERROR at setup of TestClient.test_wait_for_engines ______________
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpmilok9c3.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_______________ ERROR at setup of TestClient.test_signal_engines _______________
request = <SubRequest 'cluster' for <Function test_curve>>
ipython_dir = '/tmp/tmpmilok9c3.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_______________ ERROR at teardown of test_wait_for_engines_crash _______________
self = <Cluster(cluster_id='1718660319-d004', profile='default', engine_sets=['1718660320'])>
async_f = <bound method Cluster.stop_cluster of <Cluster(cluster_id='1718660319-d004', profile='default', engine_sets=['1718660320'])>>
args = (), kwargs = {}, loop = None
    def _synchronize(self, async_f, *args, **kwargs):
        """Run a method synchronously
    
        Uses asyncio.run if asyncio is not running,
        otherwise puts it in a background thread
        """
        try:
            loop = asyncio.get_running_loop()
        except RuntimeError:
            # not in a running loop
            loop = None
        if loop:
            return self._in_thread(async_f, *args, **kwargs)
        else:
>           return _asyncio_run(async_f(*args, **kwargs))
ipyparallel/_async.py:73: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/_async.py:19: in _asyncio_run
    return loop.run_sync(lambda: asyncio.ensure_future(coro))
/usr/lib64/python3.12/site-packages/tornado/ioloop.py:527: in run_sync
    return future_cell[0].result()
ipyparallel/cluster/cluster.py:874: in stop_cluster
    await asyncio.gather(self.stop_controller(), self.stop_engines())
ipyparallel/cluster/cluster.py:796: in stop_engines
    await asyncio.gather(*futures)
ipyparallel/cluster/cluster.py:804: in stop_engines
    engine_set.get_output(remove=True)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
self = <ipyparallel.cluster.launcher.LocalEngineSetLauncher object at 0x7fff84fd44a0>
remove = True
    def get_output(self, remove=False):
        """Get the output of all my child Launchers"""
>       for identifier, launcher in self.launchers.items():
E       RuntimeError: dictionary changed size during iteration
ipyparallel/cluster/launcher.py:824: RuntimeError
----------------------------- Captured stdout call -----------------------------
Starting LocalControllerLauncher: ['/usr/bin/python3', '-m', 'ipyparallel.controller', '--log-level=10', '--ping=250']
Sending output for ipcontroller-1718660319-d004-1337 to /tmp/tmpytwsyxlt.ipython/profile_default/log/ipcontroller-1718660319-d004-1337.log
Setting environment: IPP_CLUSTER_ID,IPP_PROFILE_DIR
LocalControllerLauncher /usr/bin/python3 started: 2522
Updating /tmp/tmpytwsyxlt.ipython/profile_default/security/cluster-1718660319-d004.json
Setting $IPP_CONNECTION_INFO environment
Waiting for ['/tmp/tmpytwsyxlt.ipython/profile_default/security/ipcontroller-1718660319-d004-client.json', '/tmp/tmpytwsyxlt.ipython/profile_default/security/ipcontroller-1718660319-d004-engine.json']
Loading ['/tmp/tmpytwsyxlt.ipython/profile_default/security/ipcontroller-1718660319-d004-client.json', '/tmp/tmpytwsyxlt.ipython/profile_default/security/ipcontroller-1718660319-d004-engine.json']
Starting 2 engines with <class 'ipyparallel.cluster.launcher.LocalEngineSetLauncher'>
Starting LocalEngineLauncher: ['/usr/bin/python3', '-m', 'ipyparallel.engine', '--log-level=10']
Sending output for 0 to /tmp/tmpytwsyxlt.ipython/profile_default/log/ipengine-1718660319-d004-1718660320-0.log
Setting environment: IPP_CLUSTER_ID,IPP_PROFILE_DIR,IPP_CONNECTION_INFO
LocalEngineLauncher /usr/bin/python3 started: 2531
Starting LocalEngineLauncher: ['/usr/bin/python3', '-m', 'ipyparallel.engine', '--log-level=10']
Sending output for 1 to /tmp/tmpytwsyxlt.ipython/profile_default/log/ipengine-1718660319-d004-1718660320-1.log
Setting environment: IPP_CLUSTER_ID,IPP_PROFILE_DIR,IPP_CONNECTION_INFO
LocalEngineLauncher /usr/bin/python3 started: 2543
LocalEngineSetLauncher engine set started: [None, None]
Updating /tmp/tmpytwsyxlt.ipython/profile_default/security/cluster-1718660319-d004.json
Loading ['/tmp/tmpytwsyxlt.ipython/profile_default/security/ipcontroller-1718660319-d004-client.json', '/tmp/tmpytwsyxlt.ipython/profile_default/security/ipcontroller-1718660319-d004-engine.json']

  0%|          | 0/3 [00:00<?, ?engine/s]
----------------------------- Captured stderr call -----------------------------
2024-06-17 17:38:50.249 [IPController] Using existing profile dir: '/tmp/tmpytwsyxlt.ipython/profile_default'
2024-06-17 17:38:50.256 [IPController] Searching path ['/tmp/tmpytwsyxlt.ipython/profile_default', '/usr/etc/ipython', '/usr/local/etc/ipython', '/etc/ipython'] for config files
2024-06-17 17:38:50.257 [IPController] Attempting to load config file: ipython_config.py
2024-06-17 17:38:50.258 [IPController] Looking for ipython_config in /etc/ipython
2024-06-17 17:38:50.260 [IPController] Looking for ipython_config in /usr/local/etc/ipython
2024-06-17 17:38:50.261 [IPController] Looking for ipython_config in /usr/etc/ipython
2024-06-17 17:38:50.262 [IPController] Looking for ipython_config in /tmp/tmpytwsyxlt.ipython/profile_default
2024-06-17 17:38:50.267 [IPController] Attempting to load config file: ipcontroller_config.py
2024-06-17 17:38:50.269 [IPController] Looking for ipcontroller_config in /etc/ipython
2024-06-17 17:38:50.272 [IPController] Looking for ipcontroller_config in /usr/local/etc/ipython
2024-06-17 17:38:50.273 [IPController] Looking for ipcontroller_config in /usr/etc/ipython
2024-06-17 17:38:50.274 [IPController] Looking for ipcontroller_config in /tmp/tmpytwsyxlt.ipython/profile_default
2024-06-17 17:38:50.277 [IPController] Loaded config file: /tmp/tmpytwsyxlt.ipython/profile_default/ipcontroller_config.py
2024-06-17 17:38:50.417 [IPController] Used 18 random ports
2024-06-17 17:38:50.418 [IPController] Hub engine addrs: {'interface': 'tcp://127.0.0.1', 'registration': 46029, 'control': 54451, 'mux': 53699, 'task': 57877, 'iopub': 42339, 'hb_ping': 53957, 'hb_pong': 56567, 'broadcast': [53527, 54155]}
2024-06-17 17:38:50.420 [IPController] Hub client addrs: {'interface': 'tcp://127.0.0.1', 'registration': 46029, 'control': 42019, 'mux': 47167, 'task': 35903, 'task_scheme': 'leastload', 'iopub': 37753, 'notification': 34687, 'broadcast': 52371}
2024-06-17 17:38:50.420 [IPController] Hub internal addrs: {'interface': 'tcp://127.0.0.1', 'broadcast': {'00': 59555, '01': 48373}}
2024-06-17 17:38:50.454 [IPController] Hub listening on tcp://127.0.0.1:46029 for registration.
2024-06-17 17:38:50.488 [IPController] Hub using DB backend: DictDB
2024-06-17 17:38:50.768 [IPController] hub::created hub
2024-06-17 17:38:50.770 [IPController] writing connection info to /tmp/tmpytwsyxlt.ipython/profile_default/security/ipcontroller-1718660319-d004-client.json
2024-06-17 17:38:50.774 [IPController] writing connection info to /tmp/tmpytwsyxlt.ipython/profile_default/security/ipcontroller-1718660319-d004-engine.json
2024-06-17 17:38:50.778 [IPController] task::using Python leastload Task scheduler
2024-06-17 17:38:50.841 [IPController] Started process IOPubScheduler: 2530
2024-06-17 17:38:50.913 [IPController] Started process DirectScheduler: 2532
2024-06-17 17:38:50.972 [IPController] Started process ControlScheduler: 2539
2024-06-17 17:38:51.033 [IPController] Started process TaskScheduler: 2542
2024-06-17 17:38:51.102 [IPController] Started process BroadcastScheduler(depth=0, id=0): 2547
2024-06-17 17:38:51.179 [IPController] Started process BroadcastScheduler(depth=1, id=00): 2553
2024-06-17 17:38:51.253 [IPController] Started process BroadcastScheduler(depth=1, id=01): 2556
2024-06-17 17:38:51.280 [task] Task scheduler started [leastload]
2024-06-17 17:38:51.283 [broadcast-0] BroadcastScheduler 0 started
2024-06-17 17:38:51.341 [broadcast-00] BroadcastScheduler 00 started
2024-06-17 17:38:51.331 [IPController] Heartmonitor beating every 250ms
2024-06-17 17:38:51.413 [broadcast-01] BroadcastScheduler 01 started
2024-06-17 17:38:51.474 [IPController] client::client b'\x00k\x8bEg' requested 'connection_request'
2024-06-17 17:38:51.477 [IPController] client::client [b'\x00k\x8bEg'] connected
2024-06-17 17:38:51.512 [IPController] client::client b'\x00k\x8bEh' requested 'connection_request'
2024-06-17 17:38:51.514 [IPController] client::client [b'\x00k\x8bEh'] connected
2024-06-17 17:38:51.514 [IPController] heartbeat::waiting for subscription
2024-06-17 17:38:51.529 [IPController] heartbeat::subscription started
2024-06-17 17:39:01.059 [IPEngine] Using existing profile dir: '/tmp/tmpytwsyxlt.ipython/profile_default'
2024-06-17 17:39:01.066 [IPEngine] Searching path ['/tmp/tmpytwsyxlt.ipython/profile_default', '/usr/etc/ipython', '/usr/local/etc/ipython', '/etc/ipython'] for config files
2024-06-17 17:39:01.067 [IPEngine] Attempting to load config file: ipython_config.py
2024-06-17 17:39:01.068 [IPEngine] Looking for ipython_config in /etc/ipython
2024-06-17 17:39:01.070 [IPEngine] Looking for ipython_config in /usr/local/etc/ipython
2024-06-17 17:39:01.071 [IPEngine] Looking for ipython_config in /usr/etc/ipython
2024-06-17 17:39:01.072 [IPEngine] Looking for ipython_config in /tmp/tmpytwsyxlt.ipython/profile_default
2024-06-17 17:39:01.076 [IPEngine] Attempting to load config file: ipengine_config.py
2024-06-17 17:39:01.077 [IPEngine] Looking for ipengine_config in /etc/ipython
2024-06-17 17:39:01.079 [IPEngine] Looking for ipengine_config in /usr/local/etc/ipython
2024-06-17 17:39:01.080 [IPEngine] Looking for ipengine_config in /usr/etc/ipython
2024-06-17 17:39:01.081 [IPEngine] Looking for ipengine_config in /tmp/tmpytwsyxlt.ipython/profile_default
2024-06-17 17:39:01.088 [IPEngine] Loading connection info from $IPP_CONNECTION_INFO
2024-06-17 17:39:01.091 [IPEngine] WARNING | Not using CurveZMQ security
2024-06-17 17:39:01.102 [IPEngine] Config changed:
2024-06-17 17:39:01.103 [IPEngine] {'ProfileDir': {'location': '/tmp/tmpytwsyxlt.ipython/profile_default'}, 'IPEngine': {'log_level': 10}, 'Session': {'key': b'1a2b8e91-441a6ca877c8790d2fb7a64d', 'signature_scheme': 'hmac-sha256', 'packer': 'json', 'unpacker': 'json'}}
2024-06-17 17:39:01.123 [IPEngine] Registering with controller at tcp://127.0.0.1:46029
2024-06-17 17:39:01.206 [IPEngine] Shell_addrs: ['tcp://127.0.0.1:53699', 'tcp://127.0.0.1:57877', 'tcp://127.0.0.1:53527']
2024-06-17 17:39:01.211 [IPEngine] Setting shell identity b'a1da073a-f2d03ee2f06a6a27d6c6c38e'
2024-06-17 17:39:01.213 [IPEngine] Connecting shell to tcp://127.0.0.1:53699
2024-06-17 17:39:01.219 [IPEngine] Connecting shell to tcp://127.0.0.1:57877
2024-06-17 17:39:01.220 [IPEngine] Connecting shell to tcp://127.0.0.1:53527
2024-06-17 17:39:01.222 [IPEngine] Starting nanny
2024-06-17 17:39:01.183 [IPController] client::client b'a1da073a-f2d03ee2f06a6a27d6c6c38e' requested 'registration_request'
2024-06-17 17:39:01.188 [IPController] registration::requesting registration 0:a1da073a-f2d03ee2f06a6a27d6c6c38e
2024-06-17 17:39:01.199 [IPController] registration::accepting registration 0:a1da073a-f2d03ee2f06a6a27d6c6c38e
2024-06-17 17:39:02.378 [IPEngine] Using existing profile dir: '/tmp/tmpytwsyxlt.ipython/profile_default'
2024-06-17 17:39:02.392 [IPEngine] Searching path ['/tmp/tmpytwsyxlt.ipython/profile_default', '/usr/etc/ipython', '/usr/local/etc/ipython', '/etc/ipython'] for config files
2024-06-17 17:39:02.394 [IPEngine] Attempting to load config file: ipython_config.py
2024-06-17 17:39:02.395 [IPEngine] Looking for ipython_config in /etc/ipython
2024-06-17 17:39:02.397 [IPEngine] Looking for ipython_config in /usr/local/etc/ipython
2024-06-17 17:39:02.399 [IPEngine] Looking for ipython_config in /usr/etc/ipython
2024-06-17 17:39:02.400 [IPEngine] Looking for ipython_config in /tmp/tmpytwsyxlt.ipython/profile_default
2024-06-17 17:39:02.404 [IPEngine] Attempting to load config file: ipengine_config.py
2024-06-17 17:39:02.405 [IPEngine] Looking for ipengine_config in /etc/ipython
2024-06-17 17:39:02.406 [IPEngine] Looking for ipengine_config in /usr/local/etc/ipython
2024-06-17 17:39:02.407 [IPEngine] Looking for ipengine_config in /usr/etc/ipython
2024-06-17 17:39:02.409 [IPEngine] Looking for ipengine_config in /tmp/tmpytwsyxlt.ipython/profile_default
2024-06-17 17:39:02.415 [IPEngine] Loading connection info from $IPP_CONNECTION_INFO
2024-06-17 17:39:02.419 [IPEngine] WARNING | Not using CurveZMQ security
2024-06-17 17:39:02.438 [IPEngine] Config changed:
2024-06-17 17:39:02.439 [IPEngine] {'ProfileDir': {'location': '/tmp/tmpytwsyxlt.ipython/profile_default'}, 'IPEngine': {'log_level': 10}, 'Session': {'key': b'1a2b8e91-441a6ca877c8790d2fb7a64d', 'signature_scheme': 'hmac-sha256', 'packer': 'json', 'unpacker': 'json'}}
2024-06-17 17:39:02.467 [IPEngine] Registering with controller at tcp://127.0.0.1:46029
2024-06-17 17:39:02.605 [IPController] client::client b'deba87d8-510a5735609d0c75a3b54751' requested 'registration_request'
2024-06-17 17:39:02.617 [IPController] registration::requesting registration 1:deba87d8-510a5735609d0c75a3b54751
2024-06-17 17:39:02.641 [IPController] registration::accepting registration 1:deba87d8-510a5735609d0c75a3b54751
2024-06-17 17:39:02.651 [IPEngine] Shell_addrs: ['tcp://127.0.0.1:53699', 'tcp://127.0.0.1:57877', 'tcp://127.0.0.1:54155']
2024-06-17 17:39:02.657 [IPEngine] Setting shell identity b'deba87d8-510a5735609d0c75a3b54751'
2024-06-17 17:39:02.659 [IPEngine] Connecting shell to tcp://127.0.0.1:53699
2024-06-17 17:39:02.665 [IPEngine] Connecting shell to tcp://127.0.0.1:57877
2024-06-17 17:39:02.666 [IPEngine] Connecting shell to tcp://127.0.0.1:54155
2024-06-17 17:39:02.668 [IPEngine] Starting nanny
------------------------------ Captured log call -------------------------------
DEBUG    /builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/tests/conftest.py:launcher.py:532 Starting LocalControllerLauncher: ['/usr/bin/python3', '-m', 'ipyparallel.controller', '--log-level=10', '--ping=250']
DEBUG    /builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/tests/conftest.py:launcher.py:537 Sending output for ipcontroller-1718660319-d004-1337 to /tmp/tmpytwsyxlt.ipython/profile_default/log/ipcontroller-1718660319-d004-1337.log
DEBUG    /builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/tests/conftest.py:launcher.py:541 Setting environment: IPP_CLUSTER_ID,IPP_PROFILE_DIR
DEBUG    /builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/tests/conftest.py:launcher.py:275 LocalControllerLauncher /usr/bin/python3 started: 2522
DEBUG    /builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/tests/conftest.py:cluster.py:564 Updating /tmp/tmpytwsyxlt.ipython/profile_default/security/cluster-1718660319-d004.json
DEBUG    /builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/tests/conftest.py:cluster.py:698 Setting $IPP_CONNECTION_INFO environment
DEBUG    /builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/tests/conftest.py:launcher.py:385 Waiting for ['/tmp/tmpytwsyxlt.ipython/profile_default/security/ipcontroller-1718660319-d004-client.json', '/tmp/tmpytwsyxlt.ipython/profile_default/security/ipcontroller-1718660319-d004-engine.json']
DEBUG    /builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/tests/conftest.py:launcher.py:400 Loading ['/tmp/tmpytwsyxlt.ipython/profile_default/security/ipcontroller-1718660319-d004-client.json', '/tmp/tmpytwsyxlt.ipython/profile_default/security/ipcontroller-1718660319-d004-engine.json']
INFO     /builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/tests/conftest.py:cluster.py:708 Starting 2 engines with <class 'ipyparallel.cluster.launcher.LocalEngineSetLauncher'>
DEBUG    /builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/tests/conftest.py:launcher.py:532 Starting LocalEngineLauncher: ['/usr/bin/python3', '-m', 'ipyparallel.engine', '--log-level=10']
DEBUG    /builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/tests/conftest.py:launcher.py:537 Sending output for 0 to /tmp/tmpytwsyxlt.ipython/profile_default/log/ipengine-1718660319-d004-1718660320-0.log
DEBUG    /builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/tests/conftest.py:launcher.py:541 Setting environment: IPP_CLUSTER_ID,IPP_PROFILE_DIR,IPP_CONNECTION_INFO
DEBUG    /builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/tests/conftest.py:launcher.py:275 LocalEngineLauncher /usr/bin/python3 started: 2531
DEBUG    /builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/tests/conftest.py:launcher.py:532 Starting LocalEngineLauncher: ['/usr/bin/python3', '-m', 'ipyparallel.engine', '--log-level=10']
DEBUG    /builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/tests/conftest.py:launcher.py:537 Sending output for 1 to /tmp/tmpytwsyxlt.ipython/profile_default/log/ipengine-1718660319-d004-1718660320-1.log
DEBUG    /builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/tests/conftest.py:launcher.py:541 Setting environment: IPP_CLUSTER_ID,IPP_PROFILE_DIR,IPP_CONNECTION_INFO
DEBUG    /builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/tests/conftest.py:launcher.py:275 LocalEngineLauncher /usr/bin/python3 started: 2543
DEBUG    /builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/tests/conftest.py:launcher.py:275 LocalEngineSetLauncher engine set started: [None, None]
DEBUG    /builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/tests/conftest.py:cluster.py:564 Updating /tmp/tmpytwsyxlt.ipython/profile_default/security/cluster-1718660319-d004.json
DEBUG    /builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/tests/conftest.py:launcher.py:400 Loading ['/tmp/tmpytwsyxlt.ipython/profile_default/security/ipcontroller-1718660319-d004-client.json', '/tmp/tmpytwsyxlt.ipython/profile_default/security/ipcontroller-1718660319-d004-engine.json']
--------------------------- Captured stdout teardown ---------------------------
Stopping controller
LocalEngineLauncher /usr/bin/python3 stopped: {'exit_code': 1, 'pid': 2543, 'identifier': '1'}
Removing /tmp/tmpytwsyxlt.ipython/profile_default/log/ipengine-1718660319-d004-1718660320-1.log
Output for 1:
2024-06-17 17:39:01.059 [IPEngine] Using existing profile dir: '/tmp/tmpytwsyxlt.ipython/profile_default'
2024-06-17 17:39:01.066 [IPEngine] Searching path ['/tmp/tmpytwsyxlt.ipython/profile_default', '/usr/etc/ipython', '/usr/local/etc/ipython', '/etc/ipython'] for config files
2024-06-17 17:39:01.067 [IPEngine] Attempting to load config file: ipython_config.py
2024-06-17 17:39:01.068 [IPEngine] Looking for ipython_config in /etc/ipython
2024-06-17 17:39:01.070 [IPEngine] Looking for ipython_config in /usr/local/etc/ipython
2024-06-17 17:39:01.071 [IPEngine] Looking for ipython_config in /usr/etc/ipython
2024-06-17 17:39:01.072 [IPEngine] Looking for ipython_config in /tmp/tmpytwsyxlt.ipython/profile_default
2024-06-17 17:39:01.076 [IPEngine] Attempting to load config file: ipengine_config.py
2024-06-17 17:39:01.077 [IPEngine] Looking for ipengine_config in /etc/ipython
2024-06-17 17:39:01.079 [IPEngine] Looking for ipengine_config in /usr/local/etc/ipython
2024-06-17 17:39:01.080 [IPEngine] Looking for ipengine_config in /usr/etc/ipython
2024-06-17 17:39:01.081 [IPEngine] Looking for ipengine_config in /tmp/tmpytwsyxlt.ipython/profile_default
2024-06-17 17:39:01.088 [IPEngine] Loading connection info from $IPP_CONNECTION_INFO
2024-06-17 17:39:01.091 [IPEngine] WARNING | Not using CurveZMQ security
2024-06-17 17:39:01.102 [IPEngine] Config changed:
2024-06-17 17:39:01.103 [IPEngine] {'ProfileDir': {'location': '/tmp/tmpytwsyxlt.ipython/profile_default'}, 'IPEngine': {'log_level': 10}, 'Session': {'key': b'1a2b8e91-441a6ca877c8790d2fb7a64d', 'signature_scheme': 'hmac-sha256', 'packer': 'json', 'unpacker': 'json'}}
2024-06-17 17:39:01.123 [IPEngine] Registering with controller at tcp://127.0.0.1:46029
2024-06-17 17:39:01.206 [IPEngine] Shell_addrs: ['tcp://127.0.0.1:53699', 'tcp://127.0.0.1:57877', 'tcp://127.0.0.1:53527']
2024-06-17 17:39:01.211 [IPEngine] Setting shell identity b'a1da073a-f2d03ee2f06a6a27d6c6c38e'
2024-06-17 17:39:01.213 [IPEngine] Connecting shell to tcp://127.0.0.1:53699
2024-06-17 17:39:01.219 [IPEngine] Connecting shell to tcp://127.0.0.1:57877
2024-06-17 17:39:01.220 [IPEngine] Connecting shell to tcp://127.0.0.1:53527
2024-06-17 17:39:01.222 [IPEngine] Starting nanny
2024-06-17 17:39:11.712 [KernelNanny.0] Starting kernel nanny for engine 0, pid=2543, nanny pid=2565
2024-06-17 17:39:11.723 [KernelNanny.0] Nanny watching parent pid 2543.
2024-06-17 17:39:12.463 [IPEngine] Config changed: {'ProfileDir': {'location': '/tmp/tmpytwsyxlt.ipython/profile_default'}, 'IPEngine': {'log_level': 10}, 'Session': {'key': b'1a2b8e91-441a6ca877c8790d2fb7a64d', 'signature_scheme': 'hmac-sha256', 'packer': 'json', 'unpacker': 'json'}, 'IPKernelApp': {'exec_lines': [], 'exec_files': []}, 'HistoryManager': {'hist_file': ':memory:'}}
2024-06-17 17:39:12.476 [IPEngine] Using existing profile dir: '/tmp/tmpytwsyxlt.ipython/profile_default'
2024-06-17 17:39:12.478 [IPEngine] Running PYTHONSTARTUP file /builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/tests/_test_startup_crash.py...
2024-06-17 17:39:12.481 [IPEngine] Running file in user namespace: /builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/tests/_test_startup_crash.py
2024-06-17 17:39:13.575 [KernelNanny.0] Pipe closed, parent 2543 has status: exited
2024-06-17 17:39:13.578 [KernelNanny.0] Parent 2543 exited with status None.
2024-06-17 17:39:13.580 [KernelNanny.0] Notifying Hub that our parent has shut down
LocalControllerLauncher /usr/bin/python3 stopped: {'exit_code': 0, 'pid': 2522, 'identifier': 'ipcontroller-1718660319-d004-1337'}
Removing /tmp/tmpytwsyxlt.ipython/profile_default/log/ipcontroller-1718660319-d004-1337.log
Output for ipcontroller-1718660319-d004-1337:
2024-06-17 17:38:50.249 [IPController] Using existing profile dir: '/tmp/tmpytwsyxlt.ipython/profile_default'
2024-06-17 17:38:50.256 [IPController] Searching path ['/tmp/tmpytwsyxlt.ipython/profile_default', '/usr/etc/ipython', '/usr/local/etc/ipython', '/etc/ipython'] for config files
2024-06-17 17:38:50.257 [IPController] Attempting to load config file: ipython_config.py
2024-06-17 17:38:50.258 [IPController] Looking for ipython_config in /etc/ipython
2024-06-17 17:38:50.260 [IPController] Looking for ipython_config in /usr/local/etc/ipython
2024-06-17 17:38:50.261 [IPController] Looking for ipython_config in /usr/etc/ipython
2024-06-17 17:38:50.262 [IPController] Looking for ipython_config in /tmp/tmpytwsyxlt.ipython/profile_default
2024-06-17 17:38:50.267 [IPController] Attempting to load config file: ipcontroller_config.py
2024-06-17 17:38:50.269 [IPController] Looking for ipcontroller_config in /etc/ipython
2024-06-17 17:38:50.272 [IPController] Looking for ipcontroller_config in /usr/local/etc/ipython
2024-06-17 17:38:50.273 [IPController] Looking for ipcontroller_config in /usr/etc/ipython
2024-06-17 17:38:50.274 [IPController] Looking for ipcontroller_config in /tmp/tmpytwsyxlt.ipython/profile_default
2024-06-17 17:38:50.277 [IPController] Loaded config file: /tmp/tmpytwsyxlt.ipython/profile_default/ipcontroller_config.py
2024-06-17 17:38:50.417 [IPController] Used 18 random ports
2024-06-17 17:38:50.418 [IPController] Hub engine addrs: {'interface': 'tcp://127.0.0.1', 'registration': 46029, 'control': 54451, 'mux': 53699, 'task': 57877, 'iopub': 42339, 'hb_ping': 53957, 'hb_pong': 56567, 'broadcast': [53527, 54155]}
2024-06-17 17:38:50.420 [IPController] Hub client addrs: {'interface': 'tcp://127.0.0.1', 'registration': 46029, 'control': 42019, 'mux': 47167, 'task': 35903, 'task_scheme': 'leastload', 'iopub': 37753, 'notification': 34687, 'broadcast': 52371}
2024-06-17 17:38:50.420 [IPController] Hub internal addrs: {'interface': 'tcp://127.0.0.1', 'broadcast': {'00': 59555, '01': 48373}}
2024-06-17 17:38:50.454 [IPController] Hub listening on tcp://127.0.0.1:46029 for registration.
2024-06-17 17:38:50.488 [IPController] Hub using DB backend: DictDB
2024-06-17 17:38:50.768 [IPController] hub::created hub
2024-06-17 17:38:50.770 [IPController] writing connection info to /tmp/tmpytwsyxlt.ipython/profile_default/security/ipcontroller-1718660319-d004-client.json
2024-06-17 17:38:50.774 [IPController] writing connection info to /tmp/tmpytwsyxlt.ipython/profile_default/security/ipcontroller-1718660319-d004-engine.json
2024-06-17 17:38:50.778 [IPController] task::using Python leastload Task scheduler
2024-06-17 17:38:50.841 [IPController] Started process IOPubScheduler: 2530
2024-06-17 17:38:50.913 [IPController] Started process DirectScheduler: 2532
2024-06-17 17:38:50.972 [IPController] Started process ControlScheduler: 2539
2024-06-17 17:38:51.033 [IPController] Started process TaskScheduler: 2542
2024-06-17 17:38:51.102 [IPController] Started process BroadcastScheduler(depth=0, id=0): 2547
2024-06-17 17:38:51.179 [IPController] Started process BroadcastScheduler(depth=1, id=00): 2553
2024-06-17 17:38:51.253 [IPController] Started process BroadcastScheduler(depth=1, id=01): 2556
2024-06-17 17:38:51.280 [task] Task scheduler started [leastload]
2024-06-17 17:38:51.283 [broadcast-0] BroadcastScheduler 0 started
2024-06-17 17:38:51.341 [broadcast-00] BroadcastScheduler 00 started
2024-06-17 17:38:51.331 [IPController] Heartmonitor beating every 250ms
2024-06-17 17:38:51.413 [broadcast-01] BroadcastScheduler 01 started
2024-06-17 17:38:51.474 [IPController] client::client b'\x00k\x8bEg' requested 'connection_request'
2024-06-17 17:38:51.477 [IPController] client::client [b'\x00k\x8bEg'] connected
2024-06-17 17:38:51.512 [IPController] client::client b'\x00k\x8bEh' requested 'connection_request'
2024-06-17 17:38:51.514 [IPController] client::client [b'\x00k\x8bEh'] connected
2024-06-17 17:38:51.514 [IPController] heartbeat::waiting for subscription
2024-06-17 17:38:51.529 [IPController] heartbeat::subscription started
2024-06-17 17:39:01.183 [IPController] client::client b'a1da073a-f2d03ee2f06a6a27d6c6c38e' requested 'registration_request'
2024-06-17 17:39:01.188 [IPController] registration::requesting registration 0:a1da073a-f2d03ee2f06a6a27d6c6c38e
2024-06-17 17:39:01.199 [IPController] registration::accepting registration 0:a1da073a-f2d03ee2f06a6a27d6c6c38e
2024-06-17 17:39:02.605 [IPController] client::client b'deba87d8-510a5735609d0c75a3b54751' requested 'registration_request'
2024-06-17 17:39:02.617 [IPController] registration::requesting registration 1:deba87d8-510a5735609d0c75a3b54751
2024-06-17 17:39:02.641 [IPController] registration::accepting registration 1:deba87d8-510a5735609d0c75a3b54751
2024-06-17 17:39:12.979 [IPController] CRITICAL | Received signal 15, shutting down
2024-06-17 17:39:12.994 [IPController] CRITICAL | terminating children...
2024-06-17 17:39:13.024 [IPController] cleaning up JSON connection files
2024-06-17 17:39:13.031 [IPController] removed /tmp/tmpytwsyxlt.ipython/profile_default/security/ipcontroller-1718660319-d004-client.json
2024-06-17 17:39:13.033 [IPController] removed /tmp/tmpytwsyxlt.ipython/profile_default/security/ipcontroller-1718660319-d004-engine.json
Controller stopped: {'exit_code': 0, 'pid': 2522, 'identifier': 'ipcontroller-1718660319-d004-1337'}
Updating /tmp/tmpytwsyxlt.ipython/profile_default/security/cluster-1718660319-d004.json
Updating /tmp/tmpytwsyxlt.ipython/profile_default/security/cluster-1718660319-d004.json
Stopping engine(s): 1718660320
LocalEngineLauncher /usr/bin/python3 stopped: {'exit_code': <Negsignal.SIGTERM: -15>, 'pid': 2531, 'identifier': '0'}
Removing /tmp/tmpytwsyxlt.ipython/profile_default/log/ipengine-1718660319-d004-1718660320-0.log
Removing /tmp/tmpytwsyxlt.ipython/profile_default/log/ipengine-1718660319-d004-1718660320-0.log
Output for 0:
2024-06-17 17:39:02.378 [IPEngine] Using existing profile dir: '/tmp/tmpytwsyxlt.ipython/profile_default'
2024-06-17 17:39:02.392 [IPEngine] Searching path ['/tmp/tmpytwsyxlt.ipython/profile_default', '/usr/etc/ipython', '/usr/local/etc/ipython', '/etc/ipython'] for config files
2024-06-17 17:39:02.394 [IPEngine] Attempting to load config file: ipython_config.py
2024-06-17 17:39:02.395 [IPEngine] Looking for ipython_config in /etc/ipython
2024-06-17 17:39:02.397 [IPEngine] Looking for ipython_config in /usr/local/etc/ipython
2024-06-17 17:39:02.399 [IPEngine] Looking for ipython_config in /usr/etc/ipython
2024-06-17 17:39:02.400 [IPEngine] Looking for ipython_config in /tmp/tmpytwsyxlt.ipython/profile_default
2024-06-17 17:39:02.404 [IPEngine] Attempting to load config file: ipengine_config.py
2024-06-17 17:39:02.405 [IPEngine] Looking for ipengine_config in /etc/ipython
2024-06-17 17:39:02.406 [IPEngine] Looking for ipengine_config in /usr/local/etc/ipython
2024-06-17 17:39:02.407 [IPEngine] Looking for ipengine_config in /usr/etc/ipython
2024-06-17 17:39:02.409 [IPEngine] Looking for ipengine_config in /tmp/tmpytwsyxlt.ipython/profile_default
2024-06-17 17:39:02.415 [IPEngine] Loading connection info from $IPP_CONNECTION_INFO
2024-06-17 17:39:02.419 [IPEngine] WARNING | Not using CurveZMQ security
2024-06-17 17:39:02.438 [IPEngine] Config changed:
2024-06-17 17:39:02.439 [IPEngine] {'ProfileDir': {'location': '/tmp/tmpytwsyxlt.ipython/profile_default'}, 'IPEngine': {'log_level': 10}, 'Session': {'key': b'1a2b8e91-441a6ca877c8790d2fb7a64d', 'signature_scheme': 'hmac-sha256', 'packer': 'json', 'unpacker': 'json'}}
2024-06-17 17:39:02.467 [IPEngine] Registering with controller at tcp://127.0.0.1:46029
2024-06-17 17:39:02.651 [IPEngine] Shell_addrs: ['tcp://127.0.0.1:53699', 'tcp://127.0.0.1:57877', 'tcp://127.0.0.1:54155']
2024-06-17 17:39:02.657 [IPEngine] Setting shell identity b'deba87d8-510a5735609d0c75a3b54751'
2024-06-17 17:39:02.659 [IPEngine] Connecting shell to tcp://127.0.0.1:53699
2024-06-17 17:39:02.665 [IPEngine] Connecting shell to tcp://127.0.0.1:57877
2024-06-17 17:39:02.666 [IPEngine] Connecting shell to tcp://127.0.0.1:54155
2024-06-17 17:39:02.668 [IPEngine] Starting nanny
2024-06-17 17:39:13.633 [KernelNanny.1] Starting kernel nanny for engine 1, pid=2531, nanny pid=2568
2024-06-17 17:39:13.647 [KernelNanny.1] Nanny watching parent pid 2531.
2024-06-17 17:39:14.277 [KernelNanny.1] Pipe closed, parent 2531 has status: zombie
2024-06-17 17:39:14.280 [KernelNanny.1] Notifying Hub that our parent has shut down
Failed to remove /tmp/tmpytwsyxlt.ipython/profile_default/log/ipengine-1718660319-d004-1718660320-0.log: [Errno 2] No such file or directory: '/tmp/tmpytwsyxlt.ipython/profile_default/log/ipengine-1718660319-d004-1718660320-0.log'
LocalEngineSetLauncher engine set stopped: {'engines': {'1': {'exit_code': 1, 'pid': 2543, 'identifier': '1'}, '0': {'exit_code': <Negsignal.SIGTERM: -15>, 'pid': 2531, 'identifier': '0'}}, 'exit_code': 1}
engine set stopped 1718660320: {'engines': {'1': {'exit_code': 1, 'pid': 2543, 'identifier': '1'}, '0': {'exit_code': <Negsignal.SIGTERM: -15>, 'pid': 2531, 'identifier': '0'}}, 'exit_code': 1}
Removed cluster file: /tmp/tmpytwsyxlt.ipython/profile_default/security/cluster-1718660319-d004.json
--------------------------- Captured stderr teardown ---------------------------
2024-06-17 17:39:12.979 [IPController] CRITICAL | Received signal 15, shutting down
2024-06-17 17:39:12.994 [IPController] CRITICAL | terminating children...
2024-06-17 17:39:13.024 [IPController] cleaning up JSON connection files
2024-06-17 17:39:13.031 [IPController] removed /tmp/tmpytwsyxlt.ipython/profile_default/security/ipcontroller-1718660319-d004-client.json
2024-06-17 17:39:13.033 [IPController] removed /tmp/tmpytwsyxlt.ipython/profile_default/security/ipcontroller-1718660319-d004-engine.json
2024-06-17 17:39:13.633 [KernelNanny.1] Starting kernel nanny for engine 1, pid=2531, nanny pid=2568
2024-06-17 17:39:13.647 [KernelNanny.1] Nanny watching parent pid 2531.
---------------------------- Captured log teardown -----------------------------
INFO     /builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/tests/conftest.py:cluster.py:861 Stopping controller
DEBUG    /builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/tests/conftest.py:launcher.py:288 LocalEngineLauncher /usr/bin/python3 stopped: {'exit_code': 1, 'pid': 2543, 'identifier': '1'}
DEBUG    /builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/tests/conftest.py:launcher.py:603 Removing /tmp/tmpytwsyxlt.ipython/profile_default/log/ipengine-1718660319-d004-1718660320-1.log
WARNING  /builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/tests/conftest.py:launcher.py:336 Output for 1:
2024-06-17 17:39:01.059 [IPEngine] Using existing profile dir: '/tmp/tmpytwsyxlt.ipython/profile_default'
2024-06-17 17:39:01.066 [IPEngine] Searching path ['/tmp/tmpytwsyxlt.ipython/profile_default', '/usr/etc/ipython', '/usr/local/etc/ipython', '/etc/ipython'] for config files
2024-06-17 17:39:01.067 [IPEngine] Attempting to load config file: ipython_config.py
2024-06-17 17:39:01.068 [IPEngine] Looking for ipython_config in /etc/ipython
2024-06-17 17:39:01.070 [IPEngine] Looking for ipython_config in /usr/local/etc/ipython
2024-06-17 17:39:01.071 [IPEngine] Looking for ipython_config in /usr/etc/ipython
2024-06-17 17:39:01.072 [IPEngine] Looking for ipython_config in /tmp/tmpytwsyxlt.ipython/profile_default
2024-06-17 17:39:01.076 [IPEngine] Attempting to load config file: ipengine_config.py
2024-06-17 17:39:01.077 [IPEngine] Looking for ipengine_config in /etc/ipython
2024-06-17 17:39:01.079 [IPEngine] Looking for ipengine_config in /usr/local/etc/ipython
2024-06-17 17:39:01.080 [IPEngine] Looking for ipengine_config in /usr/etc/ipython
2024-06-17 17:39:01.081 [IPEngine] Looking for ipengine_config in /tmp/tmpytwsyxlt.ipython/profile_default
2024-06-17 17:39:01.088 [IPEngine] Loading connection info from $IPP_CONNECTION_INFO
2024-06-17 17:39:01.091 [IPEngine] WARNING | Not using CurveZMQ security
2024-06-17 17:39:01.102 [IPEngine] Config changed:
2024-06-17 17:39:01.103 [IPEngine] {'ProfileDir': {'location': '/tmp/tmpytwsyxlt.ipython/profile_default'}, 'IPEngine': {'log_level': 10}, 'Session': {'key': b'1a2b8e91-441a6ca877c8790d2fb7a64d', 'signature_scheme': 'hmac-sha256', 'packer': 'json', 'unpacker': 'json'}}
2024-06-17 17:39:01.123 [IPEngine] Registering with controller at tcp://127.0.0.1:46029
2024-06-17 17:39:01.206 [IPEngine] Shell_addrs: ['tcp://127.0.0.1:53699', 'tcp://127.0.0.1:57877', 'tcp://127.0.0.1:53527']
2024-06-17 17:39:01.211 [IPEngine] Setting shell identity b'a1da073a-f2d03ee2f06a6a27d6c6c38e'
2024-06-17 17:39:01.213 [IPEngine] Connecting shell to tcp://127.0.0.1:53699
2024-06-17 17:39:01.219 [IPEngine] Connecting shell to tcp://127.0.0.1:57877
2024-06-17 17:39:01.220 [IPEngine] Connecting shell to tcp://127.0.0.1:53527
2024-06-17 17:39:01.222 [IPEngine] Starting nanny
2024-06-17 17:39:11.712 [KernelNanny.0] Starting kernel nanny for engine 0, pid=2543, nanny pid=2565
2024-06-17 17:39:11.723 [KernelNanny.0] Nanny watching parent pid 2543.
2024-06-17 17:39:12.463 [IPEngine] Config changed: {'ProfileDir': {'location': '/tmp/tmpytwsyxlt.ipython/profile_default'}, 'IPEngine': {'log_level': 10}, 'Session': {'key': b'1a2b8e91-441a6ca877c8790d2fb7a64d', 'signature_scheme': 'hmac-sha256', 'packer': 'json', 'unpacker': 'json'}, 'IPKernelApp': {'exec_lines': [], 'exec_files': []}, 'HistoryManager': {'hist_file': ':memory:'}}
2024-06-17 17:39:12.476 [IPEngine] Using existing profile dir: '/tmp/tmpytwsyxlt.ipython/profile_default'
2024-06-17 17:39:12.478 [IPEngine] Running PYTHONSTARTUP file /builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/tests/_test_startup_crash.py...
2024-06-17 17:39:12.481 [IPEngine] Running file in user namespace: /builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/tests/_test_startup_crash.py
2024-06-17 17:39:13.575 [KernelNanny.0] Pipe closed, parent 2543 has status: exited
2024-06-17 17:39:13.578 [KernelNanny.0] Parent 2543 exited with status None.
2024-06-17 17:39:13.580 [KernelNanny.0] Notifying Hub that our parent has shut down
DEBUG    /builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/tests/conftest.py:launcher.py:288 LocalControllerLauncher /usr/bin/python3 stopped: {'exit_code': 0, 'pid': 2522, 'identifier': 'ipcontroller-1718660319-d004-1337'}
DEBUG    /builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/tests/conftest.py:launcher.py:603 Removing /tmp/tmpytwsyxlt.ipython/profile_default/log/ipcontroller-1718660319-d004-1337.log
DEBUG    /builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/tests/conftest.py:launcher.py:336 Output for ipcontroller-1718660319-d004-1337:
2024-06-17 17:38:50.249 [IPController] Using existing profile dir: '/tmp/tmpytwsyxlt.ipython/profile_default'
2024-06-17 17:38:50.256 [IPController] Searching path ['/tmp/tmpytwsyxlt.ipython/profile_default', '/usr/etc/ipython', '/usr/local/etc/ipython', '/etc/ipython'] for config files
2024-06-17 17:38:50.257 [IPController] Attempting to load config file: ipython_config.py
2024-06-17 17:38:50.258 [IPController] Looking for ipython_config in /etc/ipython
2024-06-17 17:38:50.260 [IPController] Looking for ipython_config in /usr/local/etc/ipython
2024-06-17 17:38:50.261 [IPController] Looking for ipython_config in /usr/etc/ipython
2024-06-17 17:38:50.262 [IPController] Looking for ipython_config in /tmp/tmpytwsyxlt.ipython/profile_default
2024-06-17 17:38:50.267 [IPController] Attempting to load config file: ipcontroller_config.py
2024-06-17 17:38:50.269 [IPController] Looking for ipcontroller_config in /etc/ipython
2024-06-17 17:38:50.272 [IPController] Looking for ipcontroller_config in /usr/local/etc/ipython
2024-06-17 17:38:50.273 [IPController] Looking for ipcontroller_config in /usr/etc/ipython
2024-06-17 17:38:50.274 [IPController] Looking for ipcontroller_config in /tmp/tmpytwsyxlt.ipython/profile_default
2024-06-17 17:38:50.277 [IPController] Loaded config file: /tmp/tmpytwsyxlt.ipython/profile_default/ipcontroller_config.py
2024-06-17 17:38:50.417 [IPController] Used 18 random ports
2024-06-17 17:38:50.418 [IPController] Hub engine addrs: {'interface': 'tcp://127.0.0.1', 'registration': 46029, 'control': 54451, 'mux': 53699, 'task': 57877, 'iopub': 42339, 'hb_ping': 53957, 'hb_pong': 56567, 'broadcast': [53527, 54155]}
2024-06-17 17:38:50.420 [IPController] Hub client addrs: {'interface': 'tcp://127.0.0.1', 'registration': 46029, 'control': 42019, 'mux': 47167, 'task': 35903, 'task_scheme': 'leastload', 'iopub': 37753, 'notification': 34687, 'broadcast': 52371}
2024-06-17 17:38:50.420 [IPController] Hub internal addrs: {'interface': 'tcp://127.0.0.1', 'broadcast': {'00': 59555, '01': 48373}}
2024-06-17 17:38:50.454 [IPController] Hub listening on tcp://127.0.0.1:46029 for registration.
2024-06-17 17:38:50.488 [IPController] Hub using DB backend: DictDB
2024-06-17 17:38:50.768 [IPController] hub::created hub
2024-06-17 17:38:50.770 [IPController] writing connection info to /tmp/tmpytwsyxlt.ipython/profile_default/security/ipcontroller-1718660319-d004-client.json
2024-06-17 17:38:50.774 [IPController] writing connection info to /tmp/tmpytwsyxlt.ipython/profile_default/security/ipcontroller-1718660319-d004-engine.json
2024-06-17 17:38:50.778 [IPController] task::using Python leastload Task scheduler
2024-06-17 17:38:50.841 [IPController] Started process IOPubScheduler: 2530
2024-06-17 17:38:50.913 [IPController] Started process DirectScheduler: 2532
2024-06-17 17:38:50.972 [IPController] Started process ControlScheduler: 2539
2024-06-17 17:38:51.033 [IPController] Started process TaskScheduler: 2542
2024-06-17 17:38:51.102 [IPController] Started process BroadcastScheduler(depth=0, id=0): 2547
2024-06-17 17:38:51.179 [IPController] Started process BroadcastScheduler(depth=1, id=00): 2553
2024-06-17 17:38:51.253 [IPController] Started process BroadcastScheduler(depth=1, id=01): 2556
2024-06-17 17:38:51.280 [task] Task scheduler started [leastload]
2024-06-17 17:38:51.283 [broadcast-0] BroadcastScheduler 0 started
2024-06-17 17:38:51.341 [broadcast-00] BroadcastScheduler 00 started
2024-06-17 17:38:51.331 [IPController] Heartmonitor beating every 250ms
2024-06-17 17:38:51.413 [broadcast-01] BroadcastScheduler 01 started
2024-06-17 17:38:51.474 [IPController] client::client b'\x00k\x8bEg' requested 'connection_request'
2024-06-17 17:38:51.477 [IPController] client::client [b'\x00k\x8bEg'] connected
2024-06-17 17:38:51.512 [IPController] client::client b'\x00k\x8bEh' requested 'connection_request'
2024-06-17 17:38:51.514 [IPController] client::client [b'\x00k\x8bEh'] connected
2024-06-17 17:38:51.514 [IPController] heartbeat::waiting for subscription
2024-06-17 17:38:51.529 [IPController] heartbeat::subscription started
2024-06-17 17:39:01.183 [IPController] client::client b'a1da073a-f2d03ee2f06a6a27d6c6c38e' requested 'registration_request'
2024-06-17 17:39:01.188 [IPController] registration::requesting registration 0:a1da073a-f2d03ee2f06a6a27d6c6c38e
2024-06-17 17:39:01.199 [IPController] registration::accepting registration 0:a1da073a-f2d03ee2f06a6a27d6c6c38e
2024-06-17 17:39:02.605 [IPController] client::client b'deba87d8-510a5735609d0c75a3b54751' requested 'registration_request'
2024-06-17 17:39:02.617 [IPController] registration::requesting registration 1:deba87d8-510a5735609d0c75a3b54751
2024-06-17 17:39:02.641 [IPController] registration::accepting registration 1:deba87d8-510a5735609d0c75a3b54751
2024-06-17 17:39:12.979 [IPController] CRITICAL | Received signal 15, shutting down
2024-06-17 17:39:12.994 [IPController] CRITICAL | terminating children...
2024-06-17 17:39:13.024 [IPController] cleaning up JSON connection files
2024-06-17 17:39:13.031 [IPController] removed /tmp/tmpytwsyxlt.ipython/profile_default/security/ipcontroller-1718660319-d004-client.json
2024-06-17 17:39:13.033 [IPController] removed /tmp/tmpytwsyxlt.ipython/profile_default/security/ipcontroller-1718660319-d004-engine.json
INFO     /builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/tests/conftest.py:cluster.py:668 Controller stopped: {'exit_code': 0, 'pid': 2522, 'identifier': 'ipcontroller-1718660319-d004-1337'}
DEBUG    /builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/tests/conftest.py:cluster.py:564 Updating /tmp/tmpytwsyxlt.ipython/profile_default/security/cluster-1718660319-d004.json
DEBUG    /builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/tests/conftest.py:cluster.py:564 Updating /tmp/tmpytwsyxlt.ipython/profile_default/security/cluster-1718660319-d004.json
INFO     /builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/tests/conftest.py:cluster.py:798 Stopping engine(s): 1718660320
DEBUG    /builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/tests/conftest.py:launcher.py:288 LocalEngineLauncher /usr/bin/python3 stopped: {'exit_code': <Negsignal.SIGTERM: -15>, 'pid': 2531, 'identifier': '0'}
DEBUG    /builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/tests/conftest.py:launcher.py:603 Removing /tmp/tmpytwsyxlt.ipython/profile_default/log/ipengine-1718660319-d004-1718660320-0.log
DEBUG    /builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/tests/conftest.py:launcher.py:603 Removing /tmp/tmpytwsyxlt.ipython/profile_default/log/ipengine-1718660319-d004-1718660320-0.log
WARNING  /builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/tests/conftest.py:launcher.py:336 Output for 0:
2024-06-17 17:39:02.378 [IPEngine] Using existing profile dir: '/tmp/tmpytwsyxlt.ipython/profile_default'
2024-06-17 17:39:02.392 [IPEngine] Searching path ['/tmp/tmpytwsyxlt.ipython/profile_default', '/usr/etc/ipython', '/usr/local/etc/ipython', '/etc/ipython'] for config files
2024-06-17 17:39:02.394 [IPEngine] Attempting to load config file: ipython_config.py
2024-06-17 17:39:02.395 [IPEngine] Looking for ipython_config in /etc/ipython
2024-06-17 17:39:02.397 [IPEngine] Looking for ipython_config in /usr/local/etc/ipython
2024-06-17 17:39:02.399 [IPEngine] Looking for ipython_config in /usr/etc/ipython
2024-06-17 17:39:02.400 [IPEngine] Looking for ipython_config in /tmp/tmpytwsyxlt.ipython/profile_default
2024-06-17 17:39:02.404 [IPEngine] Attempting to load config file: ipengine_config.py
2024-06-17 17:39:02.405 [IPEngine] Looking for ipengine_config in /etc/ipython
2024-06-17 17:39:02.406 [IPEngine] Looking for ipengine_config in /usr/local/etc/ipython
2024-06-17 17:39:02.407 [IPEngine] Looking for ipengine_config in /usr/etc/ipython
2024-06-17 17:39:02.409 [IPEngine] Looking for ipengine_config in /tmp/tmpytwsyxlt.ipython/profile_default
2024-06-17 17:39:02.415 [IPEngine] Loading connection info from $IPP_CONNECTION_INFO
2024-06-17 17:39:02.419 [IPEngine] WARNING | Not using CurveZMQ security
2024-06-17 17:39:02.438 [IPEngine] Config changed:
2024-06-17 17:39:02.439 [IPEngine] {'ProfileDir': {'location': '/tmp/tmpytwsyxlt.ipython/profile_default'}, 'IPEngine': {'log_level': 10}, 'Session': {'key': b'1a2b8e91-441a6ca877c8790d2fb7a64d', 'signature_scheme': 'hmac-sha256', 'packer': 'json', 'unpacker': 'json'}}
2024-06-17 17:39:02.467 [IPEngine] Registering with controller at tcp://127.0.0.1:46029
2024-06-17 17:39:02.651 [IPEngine] Shell_addrs: ['tcp://127.0.0.1:53699', 'tcp://127.0.0.1:57877', 'tcp://127.0.0.1:54155']
2024-06-17 17:39:02.657 [IPEngine] Setting shell identity b'deba87d8-510a5735609d0c75a3b54751'
2024-06-17 17:39:02.659 [IPEngine] Connecting shell to tcp://127.0.0.1:53699
2024-06-17 17:39:02.665 [IPEngine] Connecting shell to tcp://127.0.0.1:57877
2024-06-17 17:39:02.666 [IPEngine] Connecting shell to tcp://127.0.0.1:54155
2024-06-17 17:39:02.668 [IPEngine] Starting nanny
2024-06-17 17:39:13.633 [KernelNanny.1] Starting kernel nanny for engine 1, pid=2531, nanny pid=2568
2024-06-17 17:39:13.647 [KernelNanny.1] Nanny watching parent pid 2531.
2024-06-17 17:39:14.277 [KernelNanny.1] Pipe closed, parent 2531 has status: zombie
2024-06-17 17:39:14.280 [KernelNanny.1] Notifying Hub that our parent has shut down
ERROR    /builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/tests/conftest.py:launcher.py:609 Failed to remove /tmp/tmpytwsyxlt.ipython/profile_default/log/ipengine-1718660319-d004-1718660320-0.log: [Errno 2] No such file or directory: '/tmp/tmpytwsyxlt.ipython/profile_default/log/ipengine-1718660319-d004-1718660320-0.log'
DEBUG    /builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/tests/conftest.py:launcher.py:288 LocalEngineSetLauncher engine set stopped: {'engines': {'1': {'exit_code': 1, 'pid': 2543, 'identifier': '1'}, '0': {'exit_code': <Negsignal.SIGTERM: -15>, 'pid': 2531, 'identifier': '0'}}, 'exit_code': 1}
WARNING  /builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/tests/conftest.py:cluster.py:721 engine set stopped 1718660320: {'engines': {'1': {'exit_code': 1, 'pid': 2543, 'identifier': '1'}, '0': {'exit_code': <Negsignal.SIGTERM: -15>, 'pid': 2531, 'identifier': '0'}}, 'exit_code': 1}
DEBUG    /builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/tests/conftest.py:cluster.py:575 Removed cluster file: /tmp/tmpytwsyxlt.ipython/profile_default/security/cluster-1718660319-d004.json
WARNING  tornado.general:zmqstream.py:625 Got events for stream <zmq.eventloop.zmqstream.ZMQStream object at 0x7fff84f50b30> attached to closed socket: Socket operation on non-socket
WARNING  tornado.general:zmqstream.py:625 Got events for stream <zmq.eventloop.zmqstream.ZMQStream object at 0x7fff84fd6900> attached to closed socket: Socket operation on non-socket
WARNING  tornado.general:zmqstream.py:625 Got events for stream <zmq.eventloop.zmqstream.ZMQStream object at 0x7fff84fd5f10> attached to closed socket: Socket operation on non-socket
WARNING  tornado.general:zmqstream.py:625 Got events for stream <zmq.eventloop.zmqstream.ZMQStream object at 0x7fff84fccc50> attached to closed socket: Socket operation on non-socket
WARNING  tornado.general:zmqstream.py:625 Got events for stream <zmq.eventloop.zmqstream.ZMQStream object at 0x7fff84fcec30> attached to closed socket: Socket operation on non-socket
WARNING  tornado.general:zmqstream.py:625 Got events for stream <zmq.eventloop.zmqstream.ZMQStream object at 0x7fff84c79d90> attached to closed socket: Socket operation on non-socket
WARNING  tornado.general:zmqstream.py:625 Got events for stream <zmq.eventloop.zmqstream.ZMQStream object at 0x7fff84fcdd90> attached to closed socket: Socket operation on non-socket
____________ ERROR at setup of TestDependency.test_require_imports _____________
request = <SubRequest 'cluster' for <Function test_require_imports>>
ipython_dir = '/tmp/tmp_o8y0zcl.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
---------------------------- Captured stderr setup -----------------------------
2024-06-17 17:40:49.243 [IPController] Created profile dir: '/tmp/tmp_o8y0zcl.ipython/profile_iptest'
2024-06-17 17:40:49.249 [IPController] Searching path ['/tmp/tmp_o8y0zcl.ipython/profile_iptest', '/usr/etc/ipython', '/usr/local/etc/ipython', '/etc/ipython'] for config files
2024-06-17 17:40:49.251 [IPController] Attempting to load config file: ipython_config.py
2024-06-17 17:40:49.252 [IPController] Looking for ipython_config in /etc/ipython
2024-06-17 17:40:49.253 [IPController] Looking for ipython_config in /usr/local/etc/ipython
2024-06-17 17:40:49.255 [IPController] Looking for ipython_config in /usr/etc/ipython
2024-06-17 17:40:49.256 [IPController] Looking for ipython_config in /tmp/tmp_o8y0zcl.ipython/profile_iptest
2024-06-17 17:40:49.262 [IPController] Attempting to load config file: ipcontroller_config.py
2024-06-17 17:40:49.263 [IPController] Looking for ipcontroller_config in /etc/ipython
2024-06-17 17:40:49.264 [IPController] Looking for ipcontroller_config in /usr/local/etc/ipython
2024-06-17 17:40:49.265 [IPController] Looking for ipcontroller_config in /usr/etc/ipython
2024-06-17 17:40:49.267 [IPController] Looking for ipcontroller_config in /tmp/tmp_o8y0zcl.ipython/profile_iptest
2024-06-17 17:40:49.405 [IPController] Used 18 random ports
2024-06-17 17:40:49.406 [IPController] Hub engine addrs: {'interface': 'tcp://127.0.0.1', 'registration': 45745, 'control': 38611, 'mux': 52061, 'task': 34229, 'iopub': 60111, 'hb_ping': 46237, 'hb_pong': 56315, 'broadcast': [59485, 44033]}
2024-06-17 17:40:49.408 [IPController] Hub client addrs: {'interface': 'tcp://127.0.0.1', 'registration': 45745, 'control': 35907, 'mux': 42447, 'task': 52519, 'task_scheme': 'leastload', 'iopub': 60129, 'notification': 57391, 'broadcast': 50837}
2024-06-17 17:40:49.408 [IPController] Hub internal addrs: {'interface': 'tcp://127.0.0.1', 'broadcast': {'00': 33137, '01': 56525}}
2024-06-17 17:40:49.440 [IPController] Hub listening on tcp://127.0.0.1:45745 for registration.
2024-06-17 17:40:49.473 [IPController] Hub using DB backend: DictDB
2024-06-17 17:40:49.752 [IPController] hub::created hub
2024-06-17 17:40:49.754 [IPController] writing connection info to /tmp/tmp_o8y0zcl.ipython/profile_iptest/security/ipcontroller-client.json
2024-06-17 17:40:49.758 [IPController] writing connection info to /tmp/tmp_o8y0zcl.ipython/profile_iptest/security/ipcontroller-engine.json
2024-06-17 17:40:49.761 [IPController] task::using Python leastload Task scheduler
2024-06-17 17:40:49.825 [IPController] Started process IOPubScheduler: 2720
2024-06-17 17:40:49.894 [IPController] Started process DirectScheduler: 2723
2024-06-17 17:40:49.963 [IPController] Started process ControlScheduler: 2728
2024-06-17 17:40:50.034 [IPController] Started process TaskScheduler: 2731
2024-06-17 17:40:50.105 [IPController] Started process BroadcastScheduler(depth=0, id=0): 2734
2024-06-17 17:40:50.181 [IPController] Started process BroadcastScheduler(depth=1, id=00): 2736
2024-06-17 17:40:50.272 [task] Task scheduler started [leastload]
2024-06-17 17:40:50.259 [IPController] Started process BroadcastScheduler(depth=1, id=01): 2740
2024-06-17 17:40:50.285 [broadcast-0] BroadcastScheduler 0 started
2024-06-17 17:40:50.338 [IPController] Heartmonitor beating every 250ms
2024-06-17 17:40:50.349 [broadcast-00] BroadcastScheduler 00 started
2024-06-17 17:40:50.414 [broadcast-01] BroadcastScheduler 01 started
2024-06-17 17:40:50.472 [IPController] client::client b'\x00k\x8bEg' requested 'connection_request'
2024-06-17 17:40:50.474 [IPController] client::client [b'\x00k\x8bEg'] connected
2024-06-17 17:40:50.509 [IPController] client::client b'\x00k\x8bEh' requested 'connection_request'
2024-06-17 17:40:50.510 [IPController] client::client [b'\x00k\x8bEh'] connected
2024-06-17 17:40:50.513 [IPController] heartbeat::waiting for subscription
2024-06-17 17:40:50.529 [IPController] heartbeat::subscription started
2024-06-17 17:41:02.125 [IPEngine] Using existing profile dir: '/tmp/tmp_o8y0zcl.ipython/profile_iptest'
2024-06-17 17:41:02.133 [IPEngine] Searching path ['/tmp/tmp_o8y0zcl.ipython/profile_iptest', '/usr/etc/ipython', '/usr/local/etc/ipython', '/etc/ipython'] for config files
2024-06-17 17:41:02.134 [IPEngine] Attempting to load config file: ipython_config.py
2024-06-17 17:41:02.135 [IPEngine] Looking for ipython_config in /etc/ipython
2024-06-17 17:41:02.137 [IPEngine] Looking for ipython_config in /usr/local/etc/ipython
2024-06-17 17:41:02.138 [IPEngine] Looking for ipython_config in /usr/etc/ipython
2024-06-17 17:41:02.140 [IPEngine] Looking for ipython_config in /tmp/tmp_o8y0zcl.ipython/profile_iptest
2024-06-17 17:41:02.144 [IPEngine] Attempting to load config file: ipengine_config.py
2024-06-17 17:41:02.145 [IPEngine] Looking for ipengine_config in /etc/ipython
2024-06-17 17:41:02.146 [IPEngine] Looking for ipengine_config in /usr/local/etc/ipython
2024-06-17 17:41:02.147 [IPEngine] Looking for ipengine_config in /usr/etc/ipython
2024-06-17 17:41:02.149 [IPEngine] Looking for ipengine_config in /tmp/tmp_o8y0zcl.ipython/profile_iptest
2024-06-17 17:41:02.156 [IPEngine] Loading connection file '/tmp/tmp_o8y0zcl.ipython/profile_iptest/security/ipcontroller-engine.json'
2024-06-17 17:41:02.161 [IPEngine] WARNING | Not using CurveZMQ security
2024-06-17 17:41:02.173 [IPEngine] Config changed:
2024-06-17 17:41:02.174 [IPEngine] {'IPEngine': {'profile': 'iptest', 'log_level': 10}, 'InteractiveShell': {'colors': 'NoColor'}, 'Session': {'key': b'acecc26d-913bb1a4f7a42c0d81341739', 'signature_scheme': 'hmac-sha256', 'packer': 'json', 'unpacker': 'json'}}
2024-06-17 17:41:02.195 [IPEngine] Registering with controller at tcp://127.0.0.1:45745
2024-06-17 17:41:02.260 [IPController] client::client b'6e646237-5f55ff71183b11d5e727370b' requested 'registration_request'
2024-06-17 17:41:02.271 [IPController] registration::requesting registration 0:6e646237-5f55ff71183b11d5e727370b
2024-06-17 17:41:02.284 [IPController] registration::accepting registration 0:6e646237-5f55ff71183b11d5e727370b
2024-06-17 17:41:02.292 [IPEngine] Shell_addrs: ['tcp://127.0.0.1:52061', 'tcp://127.0.0.1:34229', 'tcp://127.0.0.1:59485']
2024-06-17 17:41:02.297 [IPEngine] Setting shell identity b'6e646237-5f55ff71183b11d5e727370b'
2024-06-17 17:41:02.299 [IPEngine] Connecting shell to tcp://127.0.0.1:52061
2024-06-17 17:41:02.305 [IPEngine] Connecting shell to tcp://127.0.0.1:34229
2024-06-17 17:41:02.306 [IPEngine] Connecting shell to tcp://127.0.0.1:59485
2024-06-17 17:41:02.308 [IPEngine] Starting nanny
______________ ERROR at setup of TestDependency.test_success_only ______________
request = <SubRequest 'cluster' for <Function test_require_imports>>
ipython_dir = '/tmp/tmp_o8y0zcl.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
______________ ERROR at setup of TestDependency.test_failure_only ______________
request = <SubRequest 'cluster' for <Function test_require_imports>>
ipython_dir = '/tmp/tmp_o8y0zcl.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
____________ ERROR at setup of TestDependency.test_require_function ____________
request = <SubRequest 'cluster' for <Function test_require_imports>>
ipython_dir = '/tmp/tmp_o8y0zcl.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_____________ ERROR at setup of TestDependency.test_require_object _____________
request = <SubRequest 'cluster' for <Function test_require_imports>>
ipython_dir = '/tmp/tmp_o8y0zcl.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_____________ ERROR at setup of TestExecutor.test_client_executor ______________
request = <SubRequest 'cluster' for <Function test_client_executor>>
ipython_dir = '/tmp/tmpzcit3lc1.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
---------------------------- Captured stderr setup -----------------------------
2024-06-17 17:41:13.177 [KernelNanny.0] Starting kernel nanny for engine 0, pid=2747, nanny pid=2750
2024-06-17 17:41:13.197 [KernelNanny.0] Nanny watching parent pid 2747.
2024-06-17 17:41:13.998 [IPEngine] Config changed: {'IPEngine': {'profile': 'iptest', 'log_level': 10}, 'InteractiveShell': {'colors': 'NoColor'}, 'Session': {'key': b'acecc26d-913bb1a4f7a42c0d81341739', 'signature_scheme': 'hmac-sha256', 'packer': 'json', 'unpacker': 'json'}, 'IPKernelApp': {'exec_lines': [], 'exec_files': []}, 'HistoryManager': {'hist_file': ':memory:'}}
2024-06-17 17:41:14.011 [IPEngine] Using existing profile dir: '/tmp/tmp_o8y0zcl.ipython/profile_default'
2024-06-17 17:41:14.045 [IPEngine] WARNING | debugpy_stream undefined, debugging will not be enabled
2024-06-17 17:41:14.098 [IPController] monitor traffic: b'iopub'
2024-06-17 17:41:14.218 [IPEngine] Starting to monitor the heartbeat signal from the hub every 750 ms.
2024-06-17 17:41:14.230 [IPEngine] Completed registration with id 0
2024-06-17 17:41:14.791 [IPController] Notifying hub of 1 new hearts
2024-06-17 17:41:14.877 [IPController] monitor traffic: b'heartmonitor'
2024-06-17 17:41:14.883 [IPController] Registering 1 new hearts
2024-06-17 17:41:14.884 [IPController] heartbeat::handle_new_heart(b'6e646237-5f55ff71183b11d5e727370b')
2024-06-17 17:41:14.888 [IPController] registration::finished registering engine 0:6e646237-5f55ff71183b11d5e727370b in 12586ms
2024-06-17 17:41:14.898 [IPController] engine::Engine Connected: 0
2024-06-17 17:41:14.904 [IPController] save engine state to /tmp/tmp_o8y0zcl.ipython/profile_iptest/log/engines.json
2024-06-17 17:41:14.916 [IPController] ERROR | Uncaught exception in <function Hub.heartmonitor_message at 0x7fffa18a2c00>: [Errno 2] No such file or directory: '/tmp/tmp_o8y0zcl.ipython/profile_iptest/log/engines.json'
Traceback (most recent call last):
  File "/builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/util.py", line 106, in logs_errors
    result = f(self, *args, **kwargs)
             ^^^^^^^^^^^^^^^^^^^^^^^^
  File "/builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/controller/hub.py", line 407, in heartmonitor_message
    self.handle_new_heart(heart.encode("utf8"))
  File "/builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/controller/hub.py", line 420, in handle_new_heart
    self.finish_registration(heart)
  File "/builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/controller/hub.py", line 1063, in finish_registration
    self._save_engine_state()
  File "/builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/controller/hub.py", line 1105, in _save_engine_state
    with open(self.engine_state_file, 'w') as f:
         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
FileNotFoundError: [Errno 2] No such file or directory: '/tmp/tmp_o8y0zcl.ipython/profile_iptest/log/engines.json'
2024-06-17 17:41:19.064 [IPController] Created profile dir: '/tmp/tmpzcit3lc1.ipython/profile_iptest'
2024-06-17 17:41:19.070 [IPController] Searching path ['/tmp/tmpzcit3lc1.ipython/profile_iptest', '/usr/etc/ipython', '/usr/local/etc/ipython', '/etc/ipython'] for config files
2024-06-17 17:41:19.072 [IPController] Attempting to load config file: ipython_config.py
2024-06-17 17:41:19.073 [IPController] Looking for ipython_config in /etc/ipython
2024-06-17 17:41:19.075 [IPController] Looking for ipython_config in /usr/local/etc/ipython
2024-06-17 17:41:19.076 [IPController] Looking for ipython_config in /usr/etc/ipython
2024-06-17 17:41:19.078 [IPController] Looking for ipython_config in /tmp/tmpzcit3lc1.ipython/profile_iptest
2024-06-17 17:41:19.083 [IPController] Attempting to load config file: ipcontroller_config.py
2024-06-17 17:41:19.084 [IPController] Looking for ipcontroller_config in /etc/ipython
2024-06-17 17:41:19.085 [IPController] Looking for ipcontroller_config in /usr/local/etc/ipython
2024-06-17 17:41:19.087 [IPController] Looking for ipcontroller_config in /usr/etc/ipython
2024-06-17 17:41:19.089 [IPController] Looking for ipcontroller_config in /tmp/tmpzcit3lc1.ipython/profile_iptest
2024-06-17 17:41:19.243 [IPController] Used 18 random ports
2024-06-17 17:41:19.244 [IPController] Hub engine addrs: {'interface': 'tcp://127.0.0.1', 'registration': 44935, 'control': 36987, 'mux': 35573, 'task': 45919, 'iopub': 54813, 'hb_ping': 40665, 'hb_pong': 56355, 'broadcast': [53687, 49091]}
2024-06-17 17:41:19.246 [IPController] Hub client addrs: {'interface': 'tcp://127.0.0.1', 'registration': 44935, 'control': 40555, 'mux': 42863, 'task': 33369, 'task_scheme': 'leastload', 'iopub': 35391, 'notification': 38395, 'broadcast': 51243}
2024-06-17 17:41:19.247 [IPController] Hub internal addrs: {'interface': 'tcp://127.0.0.1', 'broadcast': {'00': 48029, '01': 55951}}
2024-06-17 17:41:19.286 [IPController] Hub listening on tcp://127.0.0.1:44935 for registration.
2024-06-17 17:41:19.317 [IPController] Hub using DB backend: DictDB
2024-06-17 17:41:19.598 [IPController] hub::created hub
2024-06-17 17:41:19.600 [IPController] writing connection info to /tmp/tmpzcit3lc1.ipython/profile_iptest/security/ipcontroller-client.json
2024-06-17 17:41:19.604 [IPController] writing connection info to /tmp/tmpzcit3lc1.ipython/profile_iptest/security/ipcontroller-engine.json
2024-06-17 17:41:19.608 [IPController] task::using Python leastload Task scheduler
2024-06-17 17:41:19.684 [IPController] Started process IOPubScheduler: 2768
2024-06-17 17:41:19.759 [IPController] Started process DirectScheduler: 2771
2024-06-17 17:41:19.836 [IPController] Started process ControlScheduler: 2774
2024-06-17 17:41:19.909 [IPController] Started process TaskScheduler: 2775
2024-06-17 17:41:19.978 [IPController] Started process BroadcastScheduler(depth=0, id=0): 2778
2024-06-17 17:41:20.059 [IPController] Started process BroadcastScheduler(depth=1, id=00): 2781
2024-06-17 17:41:20.147 [IPController] Started process BroadcastScheduler(depth=1, id=01): 2786
2024-06-17 17:41:20.180 [broadcast-0] BroadcastScheduler 0 started
2024-06-17 17:41:20.187 [task] Task scheduler started [leastload]
2024-06-17 17:41:20.232 [IPController] Heartmonitor beating every 250ms
2024-06-17 17:41:20.260 [broadcast-00] BroadcastScheduler 00 started
2024-06-17 17:41:20.385 [broadcast-01] BroadcastScheduler 01 started
2024-06-17 17:41:20.391 [IPController] client::client b'\x00k\x8bEg' requested 'connection_request'
2024-06-17 17:41:20.393 [IPController] client::client [b'\x00k\x8bEg'] connected
2024-06-17 17:41:20.427 [IPController] heartbeat::waiting for subscription
2024-06-17 17:41:20.431 [IPController] client::client b'\x00k\x8bEh' requested 'connection_request'
2024-06-17 17:41:20.432 [IPController] client::client [b'\x00k\x8bEh'] connected
2024-06-17 17:41:20.441 [IPController] heartbeat::subscription started
2024-06-17 17:41:31.260 [IPEngine] Using existing profile dir: '/tmp/tmpzcit3lc1.ipython/profile_iptest'
2024-06-17 17:41:31.267 [IPEngine] Searching path ['/tmp/tmpzcit3lc1.ipython/profile_iptest', '/usr/etc/ipython', '/usr/local/etc/ipython', '/etc/ipython'] for config files
2024-06-17 17:41:31.269 [IPEngine] Attempting to load config file: ipython_config.py
2024-06-17 17:41:31.270 [IPEngine] Looking for ipython_config in /etc/ipython
2024-06-17 17:41:31.271 [IPEngine] Looking for ipython_config in /usr/local/etc/ipython
2024-06-17 17:41:31.273 [IPEngine] Looking for ipython_config in /usr/etc/ipython
2024-06-17 17:41:31.274 [IPEngine] Looking for ipython_config in /tmp/tmpzcit3lc1.ipython/profile_iptest
2024-06-17 17:41:31.279 [IPEngine] Attempting to load config file: ipengine_config.py
2024-06-17 17:41:31.280 [IPEngine] Looking for ipengine_config in /etc/ipython
2024-06-17 17:41:31.281 [IPEngine] Looking for ipengine_config in /usr/local/etc/ipython
2024-06-17 17:41:31.282 [IPEngine] Looking for ipengine_config in /usr/etc/ipython
2024-06-17 17:41:31.284 [IPEngine] Looking for ipengine_config in /tmp/tmpzcit3lc1.ipython/profile_iptest
2024-06-17 17:41:31.294 [IPEngine] Loading connection file '/tmp/tmpzcit3lc1.ipython/profile_iptest/security/ipcontroller-engine.json'
2024-06-17 17:41:31.299 [IPEngine] WARNING | Not using CurveZMQ security
2024-06-17 17:41:31.312 [IPEngine] Config changed:
2024-06-17 17:41:31.313 [IPEngine] {'IPEngine': {'profile': 'iptest', 'log_level': 10}, 'InteractiveShell': {'colors': 'NoColor'}, 'Session': {'key': b'0485ada5-446a120a49114fd60e8a244e', 'signature_scheme': 'hmac-sha256', 'packer': 'json', 'unpacker': 'json'}}
2024-06-17 17:41:31.336 [IPEngine] Registering with controller at tcp://127.0.0.1:44935
2024-06-17 17:41:31.402 [IPController] client::client b'd8769c75-985b7f876aeeb3ad3663ae4e' requested 'registration_request'
2024-06-17 17:41:31.407 [IPController] registration::requesting registration 0:d8769c75-985b7f876aeeb3ad3663ae4e
2024-06-17 17:41:31.419 [IPController] registration::accepting registration 0:d8769c75-985b7f876aeeb3ad3663ae4e
2024-06-17 17:41:31.428 [IPEngine] Shell_addrs: ['tcp://127.0.0.1:35573', 'tcp://127.0.0.1:45919', 'tcp://127.0.0.1:53687']
2024-06-17 17:41:31.434 [IPEngine] Setting shell identity b'd8769c75-985b7f876aeeb3ad3663ae4e'
2024-06-17 17:41:31.436 [IPEngine] Connecting shell to tcp://127.0.0.1:35573
2024-06-17 17:41:31.442 [IPEngine] Connecting shell to tcp://127.0.0.1:45919
2024-06-17 17:41:31.444 [IPEngine] Connecting shell to tcp://127.0.0.1:53687
2024-06-17 17:41:31.445 [IPEngine] Starting nanny
______________ ERROR at setup of TestExecutor.test_view_executor _______________
request = <SubRequest 'cluster' for <Function test_client_executor>>
ipython_dir = '/tmp/tmpzcit3lc1.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_____________ ERROR at setup of TestExecutor.test_executor_submit ______________
request = <SubRequest 'cluster' for <Function test_client_executor>>
ipython_dir = '/tmp/tmpzcit3lc1.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_______________ ERROR at setup of TestExecutor.test_executor_map _______________
request = <SubRequest 'cluster' for <Function test_client_executor>>
ipython_dir = '/tmp/tmpzcit3lc1.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_____________ ERROR at setup of TestExecutor.test_executor_context _____________
request = <SubRequest 'cluster' for <Function test_client_executor>>
ipython_dir = '/tmp/tmpzcit3lc1.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
______________ ERROR at setup of TestJobLib.test_default_backend _______________
request = <SubRequest 'cluster' for <Function test_default_backend>>
ipython_dir = '/tmp/tmpw54l8udl.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
---------------------------- Captured stderr setup -----------------------------
2024-06-17 17:41:41.560 [KernelNanny.0] Starting kernel nanny for engine 0, pid=2793, nanny pid=2796
2024-06-17 17:41:41.574 [KernelNanny.0] Nanny watching parent pid 2793.
2024-06-17 17:41:42.139 [IPEngine] Config changed: {'IPEngine': {'profile': 'iptest', 'log_level': 10}, 'InteractiveShell': {'colors': 'NoColor'}, 'Session': {'key': b'0485ada5-446a120a49114fd60e8a244e', 'signature_scheme': 'hmac-sha256', 'packer': 'json', 'unpacker': 'json'}, 'IPKernelApp': {'exec_lines': [], 'exec_files': []}, 'HistoryManager': {'hist_file': ':memory:'}}
2024-06-17 17:41:42.149 [IPEngine] Using existing profile dir: '/tmp/tmpzcit3lc1.ipython/profile_default'
2024-06-17 17:41:42.180 [IPEngine] WARNING | debugpy_stream undefined, debugging will not be enabled
2024-06-17 17:41:42.213 [IPController] monitor traffic: b'iopub'
2024-06-17 17:41:42.331 [IPEngine] Starting to monitor the heartbeat signal from the hub every 750 ms.
2024-06-17 17:41:42.342 [IPEngine] Completed registration with id 0
2024-06-17 17:41:42.951 [IPController] Notifying hub of 1 new hearts
2024-06-17 17:41:42.997 [IPController] monitor traffic: b'heartmonitor'
2024-06-17 17:41:43.001 [IPController] Registering 1 new hearts
2024-06-17 17:41:43.002 [IPController] heartbeat::handle_new_heart(b'd8769c75-985b7f876aeeb3ad3663ae4e')
2024-06-17 17:41:43.004 [IPController] registration::finished registering engine 0:d8769c75-985b7f876aeeb3ad3663ae4e in 11568ms
2024-06-17 17:41:43.011 [IPController] engine::Engine Connected: 0
2024-06-17 17:41:43.014 [IPController] save engine state to /tmp/tmpzcit3lc1.ipython/profile_iptest/log/engines.json
2024-06-17 17:41:43.020 [IPController] ERROR | Uncaught exception in <function Hub.heartmonitor_message at 0x7fffb5e82c00>: [Errno 2] No such file or directory: '/tmp/tmpzcit3lc1.ipython/profile_iptest/log/engines.json'
Traceback (most recent call last):
  File "/builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/util.py", line 106, in logs_errors
    result = f(self, *args, **kwargs)
             ^^^^^^^^^^^^^^^^^^^^^^^^
  File "/builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/controller/hub.py", line 407, in heartmonitor_message
    self.handle_new_heart(heart.encode("utf8"))
  File "/builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/controller/hub.py", line 420, in handle_new_heart
    self.finish_registration(heart)
  File "/builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/controller/hub.py", line 1063, in finish_registration
    self._save_engine_state()
  File "/builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/controller/hub.py", line 1105, in _save_engine_state
    with open(self.engine_state_file, 'w') as f:
         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
FileNotFoundError: [Errno 2] No such file or directory: '/tmp/tmpzcit3lc1.ipython/profile_iptest/log/engines.json'
2024-06-17 17:41:47.791 [IPController] Created profile dir: '/tmp/tmpw54l8udl.ipython/profile_iptest'
2024-06-17 17:41:47.797 [IPController] Searching path ['/tmp/tmpw54l8udl.ipython/profile_iptest', '/usr/etc/ipython', '/usr/local/etc/ipython', '/etc/ipython'] for config files
2024-06-17 17:41:47.799 [IPController] Attempting to load config file: ipython_config.py
2024-06-17 17:41:47.800 [IPController] Looking for ipython_config in /etc/ipython
2024-06-17 17:41:47.802 [IPController] Looking for ipython_config in /usr/local/etc/ipython
2024-06-17 17:41:47.803 [IPController] Looking for ipython_config in /usr/etc/ipython
2024-06-17 17:41:47.804 [IPController] Looking for ipython_config in /tmp/tmpw54l8udl.ipython/profile_iptest
2024-06-17 17:41:47.810 [IPController] Attempting to load config file: ipcontroller_config.py
2024-06-17 17:41:47.811 [IPController] Looking for ipcontroller_config in /etc/ipython
2024-06-17 17:41:47.812 [IPController] Looking for ipcontroller_config in /usr/local/etc/ipython
2024-06-17 17:41:47.813 [IPController] Looking for ipcontroller_config in /usr/etc/ipython
2024-06-17 17:41:47.815 [IPController] Looking for ipcontroller_config in /tmp/tmpw54l8udl.ipython/profile_iptest
2024-06-17 17:41:47.964 [IPController] Used 18 random ports
2024-06-17 17:41:47.965 [IPController] Hub engine addrs: {'interface': 'tcp://127.0.0.1', 'registration': 54637, 'control': 53373, 'mux': 34045, 'task': 48265, 'iopub': 33509, 'hb_ping': 52399, 'hb_pong': 36053, 'broadcast': [33353, 56993]}
2024-06-17 17:41:47.966 [IPController] Hub client addrs: {'interface': 'tcp://127.0.0.1', 'registration': 54637, 'control': 56715, 'mux': 54029, 'task': 60549, 'task_scheme': 'leastload', 'iopub': 45533, 'notification': 43377, 'broadcast': 45089}
2024-06-17 17:41:47.967 [IPController] Hub internal addrs: {'interface': 'tcp://127.0.0.1', 'broadcast': {'00': 46413, '01': 47195}}
2024-06-17 17:41:48.001 [IPController] Hub listening on tcp://127.0.0.1:54637 for registration.
2024-06-17 17:41:48.038 [IPController] Hub using DB backend: DictDB
2024-06-17 17:41:48.320 [IPController] hub::created hub
2024-06-17 17:41:48.323 [IPController] writing connection info to /tmp/tmpw54l8udl.ipython/profile_iptest/security/ipcontroller-client.json
2024-06-17 17:41:48.328 [IPController] writing connection info to /tmp/tmpw54l8udl.ipython/profile_iptest/security/ipcontroller-engine.json
2024-06-17 17:41:48.332 [IPController] task::using Python leastload Task scheduler
2024-06-17 17:41:48.391 [IPController] Started process IOPubScheduler: 2813
2024-06-17 17:41:48.449 [IPController] Started process DirectScheduler: 2816
2024-06-17 17:41:48.508 [IPController] Started process ControlScheduler: 2819
2024-06-17 17:41:48.561 [IPController] Started process TaskScheduler: 2822
2024-06-17 17:41:48.614 [IPController] Started process BroadcastScheduler(depth=0, id=0): 2823
2024-06-17 17:41:48.672 [IPController] Started process BroadcastScheduler(depth=1, id=00): 2826
2024-06-17 17:41:48.736 [IPController] Started process BroadcastScheduler(depth=1, id=01): 2829
2024-06-17 17:41:48.779 [task] Task scheduler started [leastload]
2024-06-17 17:41:48.788 [broadcast-0] BroadcastScheduler 0 started
2024-06-17 17:41:48.805 [IPController] Heartmonitor beating every 250ms
2024-06-17 17:41:48.841 [broadcast-00] BroadcastScheduler 00 started
2024-06-17 17:41:48.897 [broadcast-01] BroadcastScheduler 01 started
2024-06-17 17:41:48.930 [IPController] client::client b'\x00k\x8bEg' requested 'connection_request'
2024-06-17 17:41:48.933 [IPController] client::client [b'\x00k\x8bEg'] connected
2024-06-17 17:41:49.007 [IPController] client::client b'\x00k\x8bEh' requested 'connection_request'
2024-06-17 17:41:49.009 [IPController] client::client [b'\x00k\x8bEh'] connected
2024-06-17 17:41:49.043 [IPController] heartbeat::waiting for subscription
2024-06-17 17:41:49.078 [IPController] heartbeat::subscription started
2024-06-17 17:41:59.499 [IPEngine] Using existing profile dir: '/tmp/tmpw54l8udl.ipython/profile_iptest'
2024-06-17 17:41:59.506 [IPEngine] Searching path ['/tmp/tmpw54l8udl.ipython/profile_iptest', '/usr/etc/ipython', '/usr/local/etc/ipython', '/etc/ipython'] for config files
2024-06-17 17:41:59.508 [IPEngine] Attempting to load config file: ipython_config.py
2024-06-17 17:41:59.509 [IPEngine] Looking for ipython_config in /etc/ipython
2024-06-17 17:41:59.512 [IPEngine] Looking for ipython_config in /usr/local/etc/ipython
2024-06-17 17:41:59.513 [IPEngine] Looking for ipython_config in /usr/etc/ipython
2024-06-17 17:41:59.514 [IPEngine] Looking for ipython_config in /tmp/tmpw54l8udl.ipython/profile_iptest
2024-06-17 17:41:59.519 [IPEngine] Attempting to load config file: ipengine_config.py
2024-06-17 17:41:59.520 [IPEngine] Looking for ipengine_config in /etc/ipython
2024-06-17 17:41:59.521 [IPEngine] Looking for ipengine_config in /usr/local/etc/ipython
2024-06-17 17:41:59.522 [IPEngine] Looking for ipengine_config in /usr/etc/ipython
2024-06-17 17:41:59.523 [IPEngine] Looking for ipengine_config in /tmp/tmpw54l8udl.ipython/profile_iptest
2024-06-17 17:41:59.531 [IPEngine] Loading connection file '/tmp/tmpw54l8udl.ipython/profile_iptest/security/ipcontroller-engine.json'
2024-06-17 17:41:59.536 [IPEngine] WARNING | Not using CurveZMQ security
2024-06-17 17:41:59.554 [IPEngine] Config changed:
2024-06-17 17:41:59.555 [IPEngine] {'IPEngine': {'profile': 'iptest', 'log_level': 10}, 'InteractiveShell': {'colors': 'NoColor'}, 'Session': {'key': b'e604d2f8-08d28c377b032e0fdfe51881', 'signature_scheme': 'hmac-sha256', 'packer': 'json', 'unpacker': 'json'}}
2024-06-17 17:41:59.576 [IPEngine] Registering with controller at tcp://127.0.0.1:54637
2024-06-17 17:41:59.639 [IPController] client::client b'adde5d38-8ec68780fcf768d45fcb9f14' requested 'registration_request'
2024-06-17 17:41:59.644 [IPController] registration::requesting registration 0:adde5d38-8ec68780fcf768d45fcb9f14
2024-06-17 17:41:59.655 [IPController] registration::accepting registration 0:adde5d38-8ec68780fcf768d45fcb9f14
2024-06-17 17:41:59.662 [IPEngine] Shell_addrs: ['tcp://127.0.0.1:34045', 'tcp://127.0.0.1:48265', 'tcp://127.0.0.1:33353']
2024-06-17 17:41:59.668 [IPEngine] Setting shell identity b'adde5d38-8ec68780fcf768d45fcb9f14'
2024-06-17 17:41:59.670 [IPEngine] Connecting shell to tcp://127.0.0.1:34045
2024-06-17 17:41:59.676 [IPEngine] Connecting shell to tcp://127.0.0.1:48265
2024-06-17 17:41:59.677 [IPEngine] Connecting shell to tcp://127.0.0.1:33353
2024-06-17 17:41:59.679 [IPEngine] Starting nanny
______________ ERROR at setup of TestJobLib.test_register_backend ______________
request = <SubRequest 'cluster' for <Function test_default_backend>>
ipython_dir = '/tmp/tmpw54l8udl.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_______________ ERROR at setup of TestJobLib.test_joblib_backend _______________
request = <SubRequest 'cluster' for <Function test_default_backend>>
ipython_dir = '/tmp/tmpw54l8udl.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_____________ ERROR at setup of TestLoadBalancedView.test_z_crash ______________
request = <SubRequest 'cluster' for <Function test_z_crash>>
ipython_dir = '/tmp/tmphp3fdxtx.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
---------------------------- Captured stderr setup -----------------------------
2024-06-17 17:42:27.265 [IPController] Created profile dir: '/tmp/tmphp3fdxtx.ipython/profile_iptest'
2024-06-17 17:42:27.271 [IPController] Searching path ['/tmp/tmphp3fdxtx.ipython/profile_iptest', '/usr/etc/ipython', '/usr/local/etc/ipython', '/etc/ipython'] for config files
2024-06-17 17:42:27.272 [IPController] Attempting to load config file: ipython_config.py
2024-06-17 17:42:27.273 [IPController] Looking for ipython_config in /etc/ipython
2024-06-17 17:42:27.275 [IPController] Looking for ipython_config in /usr/local/etc/ipython
2024-06-17 17:42:27.276 [IPController] Looking for ipython_config in /usr/etc/ipython
2024-06-17 17:42:27.280 [IPController] Looking for ipython_config in /tmp/tmphp3fdxtx.ipython/profile_iptest
2024-06-17 17:42:27.286 [IPController] Attempting to load config file: ipcontroller_config.py
2024-06-17 17:42:27.287 [IPController] Looking for ipcontroller_config in /etc/ipython
2024-06-17 17:42:27.288 [IPController] Looking for ipcontroller_config in /usr/local/etc/ipython
2024-06-17 17:42:27.289 [IPController] Looking for ipcontroller_config in /usr/etc/ipython
2024-06-17 17:42:27.291 [IPController] Looking for ipcontroller_config in /tmp/tmphp3fdxtx.ipython/profile_iptest
2024-06-17 17:42:27.423 [IPController] Used 18 random ports
2024-06-17 17:42:27.424 [IPController] Hub engine addrs: {'interface': 'tcp://127.0.0.1', 'registration': 43049, 'control': 54559, 'mux': 36277, 'task': 50357, 'iopub': 33917, 'hb_ping': 49017, 'hb_pong': 39649, 'broadcast': [41177, 45651]}
2024-06-17 17:42:27.426 [IPController] Hub client addrs: {'interface': 'tcp://127.0.0.1', 'registration': 43049, 'control': 50627, 'mux': 51741, 'task': 41975, 'task_scheme': 'leastload', 'iopub': 46345, 'notification': 48371, 'broadcast': 39113}
2024-06-17 17:42:27.426 [IPController] Hub internal addrs: {'interface': 'tcp://127.0.0.1', 'broadcast': {'00': 32845, '01': 33661}}
2024-06-17 17:42:27.460 [IPController] Hub listening on tcp://127.0.0.1:43049 for registration.
2024-06-17 17:42:27.496 [IPController] Hub using DB backend: DictDB
2024-06-17 17:42:27.776 [IPController] hub::created hub
2024-06-17 17:42:27.779 [IPController] writing connection info to /tmp/tmphp3fdxtx.ipython/profile_iptest/security/ipcontroller-client.json
2024-06-17 17:42:27.782 [IPController] writing connection info to /tmp/tmphp3fdxtx.ipython/profile_iptest/security/ipcontroller-engine.json
2024-06-17 17:42:27.786 [IPController] task::using Python leastload Task scheduler
2024-06-17 17:42:27.843 [IPController] Started process IOPubScheduler: 2859
2024-06-17 17:42:27.902 [IPController] Started process DirectScheduler: 2863
2024-06-17 17:42:27.967 [IPController] Started process ControlScheduler: 2867
2024-06-17 17:42:28.027 [IPController] Started process TaskScheduler: 2870
2024-06-17 17:42:28.084 [IPController] Started process BroadcastScheduler(depth=0, id=0): 2871
2024-06-17 17:42:28.150 [IPController] Started process BroadcastScheduler(depth=1, id=00): 2875
2024-06-17 17:42:28.218 [IPController] Started process BroadcastScheduler(depth=1, id=01): 2879
2024-06-17 17:42:28.243 [broadcast-0] BroadcastScheduler 0 started
2024-06-17 17:42:28.252 [task] Task scheduler started [leastload]
2024-06-17 17:42:28.311 [broadcast-00] BroadcastScheduler 00 started
2024-06-17 17:42:28.302 [IPController] Heartmonitor beating every 250ms
2024-06-17 17:42:28.367 [broadcast-01] BroadcastScheduler 01 started
2024-06-17 17:42:28.434 [IPController] client::client b'\x00k\x8bEg' requested 'connection_request'
2024-06-17 17:42:28.436 [IPController] client::client [b'\x00k\x8bEg'] connected
2024-06-17 17:42:28.470 [IPController] client::client b'\x00k\x8bEh' requested 'connection_request'
2024-06-17 17:42:28.471 [IPController] client::client [b'\x00k\x8bEh'] connected
2024-06-17 17:42:28.480 [IPController] heartbeat::waiting for subscription
2024-06-17 17:42:28.497 [IPController] heartbeat::subscription started
2024-06-17 17:42:38.941 [IPEngine] Using existing profile dir: '/tmp/tmphp3fdxtx.ipython/profile_iptest'
2024-06-17 17:42:38.951 [IPEngine] Searching path ['/tmp/tmphp3fdxtx.ipython/profile_iptest', '/usr/etc/ipython', '/usr/local/etc/ipython', '/etc/ipython'] for config files
2024-06-17 17:42:38.953 [IPEngine] Attempting to load config file: ipython_config.py
2024-06-17 17:42:38.954 [IPEngine] Looking for ipython_config in /etc/ipython
2024-06-17 17:42:38.955 [IPEngine] Looking for ipython_config in /usr/local/etc/ipython
2024-06-17 17:42:38.957 [IPEngine] Looking for ipython_config in /usr/etc/ipython
2024-06-17 17:42:38.958 [IPEngine] Looking for ipython_config in /tmp/tmphp3fdxtx.ipython/profile_iptest
2024-06-17 17:42:38.963 [IPEngine] Attempting to load config file: ipengine_config.py
2024-06-17 17:42:38.963 [IPEngine] Looking for ipengine_config in /etc/ipython
2024-06-17 17:42:38.965 [IPEngine] Looking for ipengine_config in /usr/local/etc/ipython
2024-06-17 17:42:38.966 [IPEngine] Looking for ipengine_config in /usr/etc/ipython
2024-06-17 17:42:38.967 [IPEngine] Looking for ipengine_config in /tmp/tmphp3fdxtx.ipython/profile_iptest
2024-06-17 17:42:38.975 [IPEngine] Loading connection file '/tmp/tmphp3fdxtx.ipython/profile_iptest/security/ipcontroller-engine.json'
2024-06-17 17:42:38.979 [IPEngine] WARNING | Not using CurveZMQ security
2024-06-17 17:42:38.992 [IPEngine] Config changed:
2024-06-17 17:42:38.992 [IPEngine] {'IPEngine': {'profile': 'iptest', 'log_level': 10}, 'InteractiveShell': {'colors': 'NoColor'}, 'Session': {'key': b'b59a2040-5a7fd9fe2a7fa9cbc9307343', 'signature_scheme': 'hmac-sha256', 'packer': 'json', 'unpacker': 'json'}}
2024-06-17 17:42:39.013 [IPEngine] Registering with controller at tcp://127.0.0.1:43049
2024-06-17 17:42:39.082 [IPController] client::client b'34038ea3-62fdfbda134c0384744e915a' requested 'registration_request'
2024-06-17 17:42:39.089 [IPController] registration::requesting registration 0:34038ea3-62fdfbda134c0384744e915a
2024-06-17 17:42:39.101 [IPController] registration::accepting registration 0:34038ea3-62fdfbda134c0384744e915a
2024-06-17 17:42:39.110 [IPEngine] Shell_addrs: ['tcp://127.0.0.1:36277', 'tcp://127.0.0.1:50357', 'tcp://127.0.0.1:41177']
2024-06-17 17:42:39.116 [IPEngine] Setting shell identity b'34038ea3-62fdfbda134c0384744e915a'
2024-06-17 17:42:39.118 [IPEngine] Connecting shell to tcp://127.0.0.1:36277
2024-06-17 17:42:39.124 [IPEngine] Connecting shell to tcp://127.0.0.1:50357
2024-06-17 17:42:39.126 [IPEngine] Connecting shell to tcp://127.0.0.1:41177
2024-06-17 17:42:39.127 [IPEngine] Starting nanny
_______________ ERROR at setup of TestLoadBalancedView.test_map ________________
request = <SubRequest 'cluster' for <Function test_z_crash>>
ipython_dir = '/tmp/tmphp3fdxtx.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
__________ ERROR at setup of TestLoadBalancedView.test_map_generator ___________
request = <SubRequest 'cluster' for <Function test_z_crash>>
ipython_dir = '/tmp/tmphp3fdxtx.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_________ ERROR at setup of TestLoadBalancedView.test_map_short_first __________
request = <SubRequest 'cluster' for <Function test_z_crash>>
ipython_dir = '/tmp/tmphp3fdxtx.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
__________ ERROR at setup of TestLoadBalancedView.test_map_short_last __________
request = <SubRequest 'cluster' for <Function test_z_crash>>
ipython_dir = '/tmp/tmphp3fdxtx.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
__________ ERROR at setup of TestLoadBalancedView.test_map_unordered ___________
request = <SubRequest 'cluster' for <Function test_z_crash>>
ipython_dir = '/tmp/tmphp3fdxtx.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
___________ ERROR at setup of TestLoadBalancedView.test_map_ordered ____________
request = <SubRequest 'cluster' for <Function test_z_crash>>
ipython_dir = '/tmp/tmphp3fdxtx.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
___________ ERROR at setup of TestLoadBalancedView.test_map_iterable ___________
request = <SubRequest 'cluster' for <Function test_z_crash>>
ipython_dir = '/tmp/tmphp3fdxtx.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_______ ERROR at setup of TestLoadBalancedView.test_imap_max_outstanding _______
request = <SubRequest 'cluster' for <Function test_z_crash>>
ipython_dir = '/tmp/tmphp3fdxtx.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
__________ ERROR at setup of TestLoadBalancedView.test_imap_infinite ___________
request = <SubRequest 'cluster' for <Function test_z_crash>>
ipython_dir = '/tmp/tmphp3fdxtx.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
__________ ERROR at setup of TestLoadBalancedView.test_imap_unordered __________
request = <SubRequest 'cluster' for <Function test_z_crash>>
ipython_dir = '/tmp/tmphp3fdxtx.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
______ ERROR at setup of TestLoadBalancedView.test_imap_return_exceptions ______
request = <SubRequest 'cluster' for <Function test_z_crash>>
ipython_dir = '/tmp/tmphp3fdxtx.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
______________ ERROR at setup of TestLoadBalancedView.test_abort _______________
request = <SubRequest 'cluster' for <Function test_z_crash>>
ipython_dir = '/tmp/tmphp3fdxtx.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_____________ ERROR at setup of TestLoadBalancedView.test_retries ______________
request = <SubRequest 'cluster' for <Function test_z_crash>>
ipython_dir = '/tmp/tmphp3fdxtx.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
__________ ERROR at setup of TestLoadBalancedView.test_short_timeout ___________
request = <SubRequest 'cluster' for <Function test_z_crash>>
ipython_dir = '/tmp/tmphp3fdxtx.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
________ ERROR at setup of TestLoadBalancedView.test_invalid_dependency ________
request = <SubRequest 'cluster' for <Function test_z_crash>>
ipython_dir = '/tmp/tmphp3fdxtx.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
______ ERROR at setup of TestLoadBalancedView.test_impossible_dependency _______
request = <SubRequest 'cluster' for <Function test_z_crash>>
ipython_dir = '/tmp/tmphp3fdxtx.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
______________ ERROR at setup of TestLoadBalancedView.test_follow ______________
request = <SubRequest 'cluster' for <Function test_z_crash>>
ipython_dir = '/tmp/tmphp3fdxtx.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
______________ ERROR at setup of TestLoadBalancedView.test_after _______________
request = <SubRequest 'cluster' for <Function test_z_crash>>
ipython_dir = '/tmp/tmphp3fdxtx.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
____________ ERROR at setup of TestParallelMagics.test_px_blocking _____________
request = <SubRequest 'cluster' for <Function test_px_blocking>>
ipython_dir = '/tmp/tmp9t8wpx39.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
---------------------------- Captured stderr setup -----------------------------
2024-06-17 17:42:49.765 [KernelNanny.0] Starting kernel nanny for engine 0, pid=2886, nanny pid=2890
2024-06-17 17:42:49.780 [KernelNanny.0] Nanny watching parent pid 2886.
2024-06-17 17:42:50.502 [IPEngine] Config changed: {'IPEngine': {'profile': 'iptest', 'log_level': 10}, 'InteractiveShell': {'colors': 'NoColor'}, 'Session': {'key': b'b59a2040-5a7fd9fe2a7fa9cbc9307343', 'signature_scheme': 'hmac-sha256', 'packer': 'json', 'unpacker': 'json'}, 'IPKernelApp': {'exec_lines': [], 'exec_files': []}, 'HistoryManager': {'hist_file': ':memory:'}}
2024-06-17 17:42:50.515 [IPEngine] Using existing profile dir: '/tmp/tmphp3fdxtx.ipython/profile_default'
2024-06-17 17:42:50.551 [IPEngine] WARNING | debugpy_stream undefined, debugging will not be enabled
2024-06-17 17:42:50.604 [IPController] monitor traffic: b'iopub'
2024-06-17 17:42:50.728 [IPEngine] Starting to monitor the heartbeat signal from the hub every 750 ms.
2024-06-17 17:42:50.739 [IPEngine] Completed registration with id 0
2024-06-17 17:42:51.011 [IPController] Notifying hub of 1 new hearts
2024-06-17 17:42:51.080 [IPController] monitor traffic: b'heartmonitor'
2024-06-17 17:42:51.083 [IPController] Registering 1 new hearts
2024-06-17 17:42:51.085 [IPController] heartbeat::handle_new_heart(b'34038ea3-62fdfbda134c0384744e915a')
2024-06-17 17:42:51.087 [IPController] registration::finished registering engine 0:34038ea3-62fdfbda134c0384744e915a in 11971ms
2024-06-17 17:42:51.095 [IPController] engine::Engine Connected: 0
2024-06-17 17:42:51.099 [IPController] save engine state to /tmp/tmphp3fdxtx.ipython/profile_iptest/log/engines.json
2024-06-17 17:42:51.107 [IPController] ERROR | Uncaught exception in <function Hub.heartmonitor_message at 0x7fff8fd6ac00>: [Errno 2] No such file or directory: '/tmp/tmphp3fdxtx.ipython/profile_iptest/log/engines.json'
Traceback (most recent call last):
  File "/builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/util.py", line 106, in logs_errors
    result = f(self, *args, **kwargs)
             ^^^^^^^^^^^^^^^^^^^^^^^^
  File "/builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/controller/hub.py", line 407, in heartmonitor_message
    self.handle_new_heart(heart.encode("utf8"))
  File "/builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/controller/hub.py", line 420, in handle_new_heart
    self.finish_registration(heart)
  File "/builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/controller/hub.py", line 1063, in finish_registration
    self._save_engine_state()
  File "/builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/controller/hub.py", line 1105, in _save_engine_state
    with open(self.engine_state_file, 'w') as f:
         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
FileNotFoundError: [Errno 2] No such file or directory: '/tmp/tmphp3fdxtx.ipython/profile_iptest/log/engines.json'
2024-06-17 17:42:58.774 [IPController] Created profile dir: '/tmp/tmp9t8wpx39.ipython/profile_iptest'
2024-06-17 17:42:58.780 [IPController] Searching path ['/tmp/tmp9t8wpx39.ipython/profile_iptest', '/usr/etc/ipython', '/usr/local/etc/ipython', '/etc/ipython'] for config files
2024-06-17 17:42:58.781 [IPController] Attempting to load config file: ipython_config.py
2024-06-17 17:42:58.782 [IPController] Looking for ipython_config in /etc/ipython
2024-06-17 17:42:58.784 [IPController] Looking for ipython_config in /usr/local/etc/ipython
2024-06-17 17:42:58.785 [IPController] Looking for ipython_config in /usr/etc/ipython
2024-06-17 17:42:58.786 [IPController] Looking for ipython_config in /tmp/tmp9t8wpx39.ipython/profile_iptest
2024-06-17 17:42:58.791 [IPController] Attempting to load config file: ipcontroller_config.py
2024-06-17 17:42:58.792 [IPController] Looking for ipcontroller_config in /etc/ipython
2024-06-17 17:42:58.793 [IPController] Looking for ipcontroller_config in /usr/local/etc/ipython
2024-06-17 17:42:58.794 [IPController] Looking for ipcontroller_config in /usr/etc/ipython
2024-06-17 17:42:58.796 [IPController] Looking for ipcontroller_config in /tmp/tmp9t8wpx39.ipython/profile_iptest
2024-06-17 17:42:58.925 [IPController] Used 18 random ports
2024-06-17 17:42:58.926 [IPController] Hub engine addrs: {'interface': 'tcp://127.0.0.1', 'registration': 41227, 'control': 48579, 'mux': 54249, 'task': 43971, 'iopub': 54003, 'hb_ping': 60375, 'hb_pong': 60319, 'broadcast': [57297, 36947]}
2024-06-17 17:42:58.928 [IPController] Hub client addrs: {'interface': 'tcp://127.0.0.1', 'registration': 41227, 'control': 40717, 'mux': 41971, 'task': 53535, 'task_scheme': 'leastload', 'iopub': 57739, 'notification': 46071, 'broadcast': 57455}
2024-06-17 17:42:58.929 [IPController] Hub internal addrs: {'interface': 'tcp://127.0.0.1', 'broadcast': {'00': 52095, '01': 49369}}
2024-06-17 17:42:58.964 [IPController] Hub listening on tcp://127.0.0.1:41227 for registration.
2024-06-17 17:42:58.996 [IPController] Hub using DB backend: DictDB
2024-06-17 17:42:59.279 [IPController] hub::created hub
2024-06-17 17:42:59.281 [IPController] writing connection info to /tmp/tmp9t8wpx39.ipython/profile_iptest/security/ipcontroller-client.json
2024-06-17 17:42:59.284 [IPController] writing connection info to /tmp/tmp9t8wpx39.ipython/profile_iptest/security/ipcontroller-engine.json
2024-06-17 17:42:59.288 [IPController] task::using Python leastload Task scheduler
2024-06-17 17:42:59.346 [IPController] Started process IOPubScheduler: 2907
2024-06-17 17:42:59.408 [IPController] Started process DirectScheduler: 2910
2024-06-17 17:42:59.464 [IPController] Started process ControlScheduler: 2913
2024-06-17 17:42:59.523 [IPController] Started process TaskScheduler: 2916
2024-06-17 17:42:59.584 [IPController] Started process BroadcastScheduler(depth=0, id=0): 2917
2024-06-17 17:42:59.654 [IPController] Started process BroadcastScheduler(depth=1, id=00): 2920
2024-06-17 17:42:59.727 [IPController] Started process BroadcastScheduler(depth=1, id=01): 2925
2024-06-17 17:42:59.748 [task] Task scheduler started [leastload]
2024-06-17 17:42:59.795 [broadcast-0] BroadcastScheduler 0 started
2024-06-17 17:42:59.799 [IPController] Heartmonitor beating every 250ms
2024-06-17 17:42:59.815 [broadcast-00] BroadcastScheduler 00 started
2024-06-17 17:42:59.866 [broadcast-01] BroadcastScheduler 01 started
2024-06-17 17:42:59.925 [IPController] client::client b'\x00k\x8bEg' requested 'connection_request'
2024-06-17 17:42:59.928 [IPController] client::client [b'\x00k\x8bEg'] connected
2024-06-17 17:42:59.960 [IPController] client::client b'\x00k\x8bEh' requested 'connection_request'
2024-06-17 17:42:59.961 [IPController] client::client [b'\x00k\x8bEh'] connected
2024-06-17 17:42:59.969 [IPController] heartbeat::waiting for subscription
2024-06-17 17:42:59.983 [IPController] heartbeat::subscription started
2024-06-17 17:43:10.592 [IPEngine] Using existing profile dir: '/tmp/tmp9t8wpx39.ipython/profile_iptest'
2024-06-17 17:43:10.600 [IPEngine] Searching path ['/tmp/tmp9t8wpx39.ipython/profile_iptest', '/usr/etc/ipython', '/usr/local/etc/ipython', '/etc/ipython'] for config files
2024-06-17 17:43:10.601 [IPEngine] Attempting to load config file: ipython_config.py
2024-06-17 17:43:10.602 [IPEngine] Looking for ipython_config in /etc/ipython
2024-06-17 17:43:10.603 [IPEngine] Looking for ipython_config in /usr/local/etc/ipython
2024-06-17 17:43:10.605 [IPEngine] Looking for ipython_config in /usr/etc/ipython
2024-06-17 17:43:10.606 [IPEngine] Looking for ipython_config in /tmp/tmp9t8wpx39.ipython/profile_iptest
2024-06-17 17:43:10.611 [IPEngine] Attempting to load config file: ipengine_config.py
2024-06-17 17:43:10.611 [IPEngine] Looking for ipengine_config in /etc/ipython
2024-06-17 17:43:10.613 [IPEngine] Looking for ipengine_config in /usr/local/etc/ipython
2024-06-17 17:43:10.614 [IPEngine] Looking for ipengine_config in /usr/etc/ipython
2024-06-17 17:43:10.615 [IPEngine] Looking for ipengine_config in /tmp/tmp9t8wpx39.ipython/profile_iptest
2024-06-17 17:43:10.623 [IPEngine] Loading connection file '/tmp/tmp9t8wpx39.ipython/profile_iptest/security/ipcontroller-engine.json'
2024-06-17 17:43:10.627 [IPEngine] WARNING | Not using CurveZMQ security
2024-06-17 17:43:10.640 [IPEngine] Config changed:
2024-06-17 17:43:10.640 [IPEngine] {'IPEngine': {'profile': 'iptest', 'log_level': 10}, 'InteractiveShell': {'colors': 'NoColor'}, 'Session': {'key': b'fc2f88ac-07a63956fa4eaf88067c4298', 'signature_scheme': 'hmac-sha256', 'packer': 'json', 'unpacker': 'json'}}
2024-06-17 17:43:10.663 [IPEngine] Registering with controller at tcp://127.0.0.1:41227
2024-06-17 17:43:10.728 [IPController] client::client b'bd015f9c-2ea7d844f8d214f46c30aaff' requested 'registration_request'
2024-06-17 17:43:10.732 [IPController] registration::requesting registration 0:bd015f9c-2ea7d844f8d214f46c30aaff
2024-06-17 17:43:10.743 [IPController] registration::accepting registration 0:bd015f9c-2ea7d844f8d214f46c30aaff
2024-06-17 17:43:10.753 [IPEngine] Shell_addrs: ['tcp://127.0.0.1:54249', 'tcp://127.0.0.1:43971', 'tcp://127.0.0.1:57297']
2024-06-17 17:43:10.760 [IPEngine] Setting shell identity b'bd015f9c-2ea7d844f8d214f46c30aaff'
2024-06-17 17:43:10.762 [IPEngine] Connecting shell to tcp://127.0.0.1:54249
2024-06-17 17:43:10.770 [IPEngine] Connecting shell to tcp://127.0.0.1:43971
2024-06-17 17:43:10.772 [IPEngine] Connecting shell to tcp://127.0.0.1:57297
2024-06-17 17:43:10.773 [IPEngine] Starting nanny
2024-06-17 17:43:11.517 [IPController] heartbeat::missed b'34038ea3-62fdfbda134c0384744e915a' : 1
2024-06-17 17:43:11.524 [IPController] heartbeat::missed b'0c2bcbb8-5262d559935b371e0c078a00' : 1
2024-06-17 17:43:11.542 [IPController] WARNING | heartbeat::heart b'34038ea3-62fdfbda134c0384744e915a' missed a beat, and took 67.98 ms to respond
2024-06-17 17:43:11.561 [IPController] WARNING | heartbeat::heart b'0c2bcbb8-5262d559935b371e0c078a00' missed a beat, and took 101.76 ms to respond
___________ ERROR at setup of TestParallelMagics.test_px_var_expand ____________
request = <SubRequest 'cluster' for <Function test_px_blocking>>
ipython_dir = '/tmp/tmp9t8wpx39.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_________ ERROR at setup of TestParallelMagics.test_cell_px_var_expand _________
request = <SubRequest 'cluster' for <Function test_px_blocking>>
ipython_dir = '/tmp/tmp9t8wpx39.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_________ ERROR at setup of TestParallelMagics.test_cellpx_block_args __________
request = <SubRequest 'cluster' for <Function test_px_blocking>>
ipython_dir = '/tmp/tmp9t8wpx39.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_______ ERROR at setup of TestParallelMagics.test_cellpx_groupby_engine ________
request = <SubRequest 'cluster' for <Function test_px_blocking>>
ipython_dir = '/tmp/tmp9t8wpx39.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
________ ERROR at setup of TestParallelMagics.test_cellpx_groupby_order ________
request = <SubRequest 'cluster' for <Function test_px_blocking>>
ipython_dir = '/tmp/tmp9t8wpx39.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
________ ERROR at setup of TestParallelMagics.test_cellpx_groupby_type _________
request = <SubRequest 'cluster' for <Function test_px_blocking>>
ipython_dir = '/tmp/tmp9t8wpx39.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
________ ERROR at setup of TestParallelMagics.test_cellpx_error_stream _________
request = <SubRequest 'cluster' for <Function test_px_blocking>>
ipython_dir = '/tmp/tmp9t8wpx39.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_______ ERROR at setup of TestParallelMagics.test_cellpx_error_no_stream _______
request = <SubRequest 'cluster' for <Function test_px_blocking>>
ipython_dir = '/tmp/tmp9t8wpx39.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
___________ ERROR at setup of TestParallelMagics.test_cellpx_stream ____________
request = <SubRequest 'cluster' for <Function test_px_blocking>>
ipython_dir = '/tmp/tmp9t8wpx39.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
___________ ERROR at setup of TestParallelMagics.test_px_nonblocking ___________
request = <SubRequest 'cluster' for <Function test_px_blocking>>
ipython_dir = '/tmp/tmp9t8wpx39.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
__________ ERROR at setup of TestParallelMagics.test_autopx_blocking ___________
request = <SubRequest 'cluster' for <Function test_px_blocking>>
ipython_dir = '/tmp/tmp9t8wpx39.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_________ ERROR at setup of TestParallelMagics.test_autopx_nonblocking _________
request = <SubRequest 'cluster' for <Function test_px_blocking>>
ipython_dir = '/tmp/tmp9t8wpx39.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_______________ ERROR at setup of TestParallelMagics.test_result _______________
request = <SubRequest 'cluster' for <Function test_px_blocking>>
ipython_dir = '/tmp/tmp9t8wpx39.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
______________ ERROR at setup of TestParallelMagics.test_px_pylab ______________
request = <SubRequest 'cluster' for <Function test_px_blocking>>
ipython_dir = '/tmp/tmp9t8wpx39.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
______________ ERROR at setup of TestParallelMagics.test_pxconfig ______________
request = <SubRequest 'cluster' for <Function test_px_blocking>>
ipython_dir = '/tmp/tmp9t8wpx39.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
___________ ERROR at setup of TestParallelMagics.test_cellpx_targets ___________
request = <SubRequest 'cluster' for <Function test_px_blocking>>
ipython_dir = '/tmp/tmp9t8wpx39.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
____________ ERROR at setup of TestParallelMagics.test_cellpx_block ____________
request = <SubRequest 'cluster' for <Function test_px_blocking>>
ipython_dir = '/tmp/tmp9t8wpx39.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_ ERROR at setup of TestParallelMagics.test_cellpx_keyboard_interrupt_default __
request = <SubRequest 'cluster' for <Function test_px_blocking>>
ipython_dir = '/tmp/tmp9t8wpx39.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
__ ERROR at setup of TestParallelMagics.test_cellpx_keyboard_interrupt_SIGINT __
request = <SubRequest 'cluster' for <Function test_px_blocking>>
ipython_dir = '/tmp/tmp9t8wpx39.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_ ERROR at setup of TestParallelMagics.test_cellpx_keyboard_interrupt_signal_2 _
request = <SubRequest 'cluster' for <Function test_px_blocking>>
ipython_dir = '/tmp/tmp9t8wpx39.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_ ERROR at setup of TestParallelMagics.test_cellpx_keyboard_interrupt_signal_0 _
request = <SubRequest 'cluster' for <Function test_px_blocking>>
ipython_dir = '/tmp/tmp9t8wpx39.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_ ERROR at setup of TestParallelMagics.test_cellpx_keyboard_interrupt_SIGKILL __
request = <SubRequest 'cluster' for <Function test_px_blocking>>
ipython_dir = '/tmp/tmp9t8wpx39.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_ ERROR at setup of TestParallelMagics.test_cellpx_keyboard_interrupt_signal_9 _
request = <SubRequest 'cluster' for <Function test_px_blocking>>
ipython_dir = '/tmp/tmp9t8wpx39.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
______________ ERROR at setup of TestRemoteFunctions.test_remote _______________
request = <SubRequest 'cluster' for <Function test_remote>>
ipython_dir = '/tmp/tmp72b5797p.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
---------------------------- Captured stderr setup -----------------------------
2024-06-17 17:43:22.142 [KernelNanny.0] Starting kernel nanny for engine 0, pid=2932, nanny pid=2935
2024-06-17 17:43:22.158 [KernelNanny.0] Nanny watching parent pid 2932.
2024-06-17 17:43:23.099 [IPEngine] Config changed: {'IPEngine': {'profile': 'iptest', 'log_level': 10}, 'InteractiveShell': {'colors': 'NoColor'}, 'Session': {'key': b'fc2f88ac-07a63956fa4eaf88067c4298', 'signature_scheme': 'hmac-sha256', 'packer': 'json', 'unpacker': 'json'}, 'IPKernelApp': {'exec_lines': [], 'exec_files': []}, 'HistoryManager': {'hist_file': ':memory:'}}
2024-06-17 17:43:23.113 [IPEngine] Using existing profile dir: '/tmp/tmp9t8wpx39.ipython/profile_default'
2024-06-17 17:43:23.149 [IPEngine] WARNING | debugpy_stream undefined, debugging will not be enabled
2024-06-17 17:43:23.200 [IPController] monitor traffic: b'iopub'
2024-06-17 17:43:23.327 [IPEngine] Starting to monitor the heartbeat signal from the hub every 750 ms.
2024-06-17 17:43:23.340 [IPEngine] Completed registration with id 0
2024-06-17 17:43:23.748 [IPController] Notifying hub of 1 new hearts
2024-06-17 17:43:23.818 [IPController] monitor traffic: b'heartmonitor'
2024-06-17 17:43:23.821 [IPController] Registering 1 new hearts
2024-06-17 17:43:23.822 [IPController] heartbeat::handle_new_heart(b'bd015f9c-2ea7d844f8d214f46c30aaff')
2024-06-17 17:43:23.824 [IPController] registration::finished registering engine 0:bd015f9c-2ea7d844f8d214f46c30aaff in 13067ms
2024-06-17 17:43:23.831 [IPController] engine::Engine Connected: 0
2024-06-17 17:43:23.834 [IPController] save engine state to /tmp/tmp9t8wpx39.ipython/profile_iptest/log/engines.json
2024-06-17 17:43:23.842 [IPController] ERROR | Uncaught exception in <function Hub.heartmonitor_message at 0x7fff9825ac00>: [Errno 2] No such file or directory: '/tmp/tmp9t8wpx39.ipython/profile_iptest/log/engines.json'
Traceback (most recent call last):
  File "/builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/util.py", line 106, in logs_errors
    result = f(self, *args, **kwargs)
             ^^^^^^^^^^^^^^^^^^^^^^^^
  File "/builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/controller/hub.py", line 407, in heartmonitor_message
    self.handle_new_heart(heart.encode("utf8"))
  File "/builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/controller/hub.py", line 420, in handle_new_heart
    self.finish_registration(heart)
  File "/builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/controller/hub.py", line 1063, in finish_registration
    self._save_engine_state()
  File "/builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/controller/hub.py", line 1105, in _save_engine_state
    with open(self.engine_state_file, 'w') as f:
         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
FileNotFoundError: [Errno 2] No such file or directory: '/tmp/tmp9t8wpx39.ipython/profile_iptest/log/engines.json'
2024-06-17 17:43:32.672 [IPController] Created profile dir: '/tmp/tmp72b5797p.ipython/profile_iptest'
2024-06-17 17:43:32.678 [IPController] Searching path ['/tmp/tmp72b5797p.ipython/profile_iptest', '/usr/etc/ipython', '/usr/local/etc/ipython', '/etc/ipython'] for config files
2024-06-17 17:43:32.680 [IPController] Attempting to load config file: ipython_config.py
2024-06-17 17:43:32.680 [IPController] Looking for ipython_config in /etc/ipython
2024-06-17 17:43:32.682 [IPController] Looking for ipython_config in /usr/local/etc/ipython
2024-06-17 17:43:32.683 [IPController] Looking for ipython_config in /usr/etc/ipython
2024-06-17 17:43:32.684 [IPController] Looking for ipython_config in /tmp/tmp72b5797p.ipython/profile_iptest
2024-06-17 17:43:32.692 [IPController] Attempting to load config file: ipcontroller_config.py
2024-06-17 17:43:32.693 [IPController] Looking for ipcontroller_config in /etc/ipython
2024-06-17 17:43:32.694 [IPController] Looking for ipcontroller_config in /usr/local/etc/ipython
2024-06-17 17:43:32.696 [IPController] Looking for ipcontroller_config in /usr/etc/ipython
2024-06-17 17:43:32.697 [IPController] Looking for ipcontroller_config in /tmp/tmp72b5797p.ipython/profile_iptest
2024-06-17 17:43:32.832 [IPController] Used 18 random ports
2024-06-17 17:43:32.833 [IPController] Hub engine addrs: {'interface': 'tcp://127.0.0.1', 'registration': 49707, 'control': 50977, 'mux': 38757, 'task': 34071, 'iopub': 52383, 'hb_ping': 43043, 'hb_pong': 53265, 'broadcast': [45625, 40891]}
2024-06-17 17:43:32.834 [IPController] Hub client addrs: {'interface': 'tcp://127.0.0.1', 'registration': 49707, 'control': 35625, 'mux': 55805, 'task': 54631, 'task_scheme': 'leastload', 'iopub': 33305, 'notification': 34951, 'broadcast': 40265}
2024-06-17 17:43:32.835 [IPController] Hub internal addrs: {'interface': 'tcp://127.0.0.1', 'broadcast': {'00': 35115, '01': 40817}}
2024-06-17 17:43:33.263 [IPController] heartbeat::missed b'bd015f9c-2ea7d844f8d214f46c30aaff' : 1
2024-06-17 17:43:33.273 [IPController] heartbeat::missed b'0c2bcbb8-5262d559935b371e0c078a00' : 1
2024-06-17 17:43:33.234 [IPController] Hub listening on tcp://127.0.0.1:49707 for registration.
2024-06-17 17:43:33.302 [IPController] WARNING | heartbeat::heart b'0c2bcbb8-5262d559935b371e0c078a00' missed a beat, and took 83.52 ms to respond
2024-06-17 17:43:33.316 [IPController] WARNING | heartbeat::heart b'bd015f9c-2ea7d844f8d214f46c30aaff' missed a beat, and took 132.63 ms to respond
2024-06-17 17:43:33.424 [IPController] Hub using DB backend: DictDB
2024-06-17 17:43:33.742 [IPController] hub::created hub
2024-06-17 17:43:33.747 [IPController] writing connection info to /tmp/tmp72b5797p.ipython/profile_iptest/security/ipcontroller-client.json
2024-06-17 17:43:33.762 [IPController] writing connection info to /tmp/tmp72b5797p.ipython/profile_iptest/security/ipcontroller-engine.json
2024-06-17 17:43:33.771 [IPController] task::using Python leastload Task scheduler
2024-06-17 17:43:33.902 [IPController] Started process IOPubScheduler: 2954
2024-06-17 17:43:33.974 [IPController] Started process DirectScheduler: 2957
2024-06-17 17:43:34.047 [IPController] Started process ControlScheduler: 2962
2024-06-17 17:43:34.112 [IPController] Started process TaskScheduler: 2965
2024-06-17 17:43:34.184 [IPController] Started process BroadcastScheduler(depth=0, id=0): 2967
2024-06-17 17:43:34.269 [IPController] Started process BroadcastScheduler(depth=1, id=00): 2971
2024-06-17 17:43:34.346 [task] Task scheduler started [leastload]
2024-06-17 17:43:34.366 [broadcast-0] BroadcastScheduler 0 started
2024-06-17 17:43:34.358 [IPController] Started process BroadcastScheduler(depth=1, id=01): 2974
2024-06-17 17:43:34.439 [broadcast-00] BroadcastScheduler 00 started
2024-06-17 17:43:34.444 [IPController] Heartmonitor beating every 250ms
2024-06-17 17:43:34.519 [broadcast-01] BroadcastScheduler 01 started
2024-06-17 17:43:34.599 [IPController] client::client b'\x00k\x8bEg' requested 'connection_request'
2024-06-17 17:43:34.602 [IPController] client::client [b'\x00k\x8bEg'] connected
2024-06-17 17:43:34.639 [IPController] client::client b'\x00k\x8bEh' requested 'connection_request'
2024-06-17 17:43:34.640 [IPController] client::client [b'\x00k\x8bEh'] connected
2024-06-17 17:43:34.642 [IPController] heartbeat::waiting for subscription
2024-06-17 17:43:34.656 [IPController] heartbeat::subscription started
2024-06-17 17:43:45.055 [IPEngine] Using existing profile dir: '/tmp/tmp72b5797p.ipython/profile_iptest'
2024-06-17 17:43:45.063 [IPEngine] Searching path ['/tmp/tmp72b5797p.ipython/profile_iptest', '/usr/etc/ipython', '/usr/local/etc/ipython', '/etc/ipython'] for config files
2024-06-17 17:43:45.064 [IPEngine] Attempting to load config file: ipython_config.py
2024-06-17 17:43:45.065 [IPEngine] Looking for ipython_config in /etc/ipython
2024-06-17 17:43:45.066 [IPEngine] Looking for ipython_config in /usr/local/etc/ipython
2024-06-17 17:43:45.068 [IPEngine] Looking for ipython_config in /usr/etc/ipython
2024-06-17 17:43:45.069 [IPEngine] Looking for ipython_config in /tmp/tmp72b5797p.ipython/profile_iptest
2024-06-17 17:43:45.073 [IPEngine] Attempting to load config file: ipengine_config.py
2024-06-17 17:43:45.074 [IPEngine] Looking for ipengine_config in /etc/ipython
2024-06-17 17:43:45.075 [IPEngine] Looking for ipengine_config in /usr/local/etc/ipython
2024-06-17 17:43:45.077 [IPEngine] Looking for ipengine_config in /usr/etc/ipython
2024-06-17 17:43:45.078 [IPEngine] Looking for ipengine_config in /tmp/tmp72b5797p.ipython/profile_iptest
2024-06-17 17:43:45.086 [IPEngine] Loading connection file '/tmp/tmp72b5797p.ipython/profile_iptest/security/ipcontroller-engine.json'
2024-06-17 17:43:45.091 [IPEngine] WARNING | Not using CurveZMQ security
2024-06-17 17:43:45.103 [IPEngine] Config changed:
2024-06-17 17:43:45.104 [IPEngine] {'IPEngine': {'profile': 'iptest', 'log_level': 10}, 'InteractiveShell': {'colors': 'NoColor'}, 'Session': {'key': b'4fd40a4b-f371852b1c20cc7729870dbb', 'signature_scheme': 'hmac-sha256', 'packer': 'json', 'unpacker': 'json'}}
2024-06-17 17:43:45.126 [IPEngine] Registering with controller at tcp://127.0.0.1:49707
2024-06-17 17:43:45.244 [IPController] client::client b'2e92ba31-078055fbbad94a995432b17a' requested 'registration_request'
2024-06-17 17:43:45.250 [IPController] registration::requesting registration 0:2e92ba31-078055fbbad94a995432b17a
2024-06-17 17:43:45.264 [IPController] registration::accepting registration 0:2e92ba31-078055fbbad94a995432b17a
2024-06-17 17:43:45.286 [IPEngine] Shell_addrs: ['tcp://127.0.0.1:38757', 'tcp://127.0.0.1:34071', 'tcp://127.0.0.1:45625']
2024-06-17 17:43:45.296 [IPEngine] Setting shell identity b'2e92ba31-078055fbbad94a995432b17a'
2024-06-17 17:43:45.299 [IPEngine] Connecting shell to tcp://127.0.0.1:38757
2024-06-17 17:43:45.305 [IPEngine] Connecting shell to tcp://127.0.0.1:34071
2024-06-17 17:43:45.307 [IPEngine] Connecting shell to tcp://127.0.0.1:45625
2024-06-17 17:43:45.309 [IPEngine] Starting nanny
_____________ ERROR at setup of TestRemoteFunctions.test_parallel ______________
request = <SubRequest 'cluster' for <Function test_remote>>
ipython_dir = '/tmp/tmp72b5797p.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
___________ ERROR at setup of TestRemoteFunctions.test_parallel_map ____________
request = <SubRequest 'cluster' for <Function test_remote>>
ipython_dir = '/tmp/tmp72b5797p.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_________________ ERROR at setup of TestView.test_z_crash_mux __________________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpmpwaf30t.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
---------------------------- Captured stderr setup -----------------------------
2024-06-17 17:43:55.895 [KernelNanny.0] Starting kernel nanny for engine 0, pid=2981, nanny pid=2984
2024-06-17 17:43:55.908 [KernelNanny.0] Nanny watching parent pid 2981.
2024-06-17 17:43:56.458 [IPEngine] Config changed: {'IPEngine': {'profile': 'iptest', 'log_level': 10}, 'InteractiveShell': {'colors': 'NoColor'}, 'Session': {'key': b'4fd40a4b-f371852b1c20cc7729870dbb', 'signature_scheme': 'hmac-sha256', 'packer': 'json', 'unpacker': 'json'}, 'IPKernelApp': {'exec_lines': [], 'exec_files': []}, 'HistoryManager': {'hist_file': ':memory:'}}
2024-06-17 17:43:56.469 [IPEngine] Using existing profile dir: '/tmp/tmp72b5797p.ipython/profile_default'
2024-06-17 17:43:56.501 [IPEngine] WARNING | debugpy_stream undefined, debugging will not be enabled
2024-06-17 17:43:56.531 [IPController] monitor traffic: b'iopub'
2024-06-17 17:43:56.644 [IPEngine] Starting to monitor the heartbeat signal from the hub every 750 ms.
2024-06-17 17:43:56.655 [IPEngine] Completed registration with id 0
2024-06-17 17:43:57.169 [IPController] Notifying hub of 1 new hearts
2024-06-17 17:43:57.223 [IPController] monitor traffic: b'heartmonitor'
2024-06-17 17:43:57.227 [IPController] Registering 1 new hearts
2024-06-17 17:43:57.230 [IPController] heartbeat::handle_new_heart(b'2e92ba31-078055fbbad94a995432b17a')
2024-06-17 17:43:57.233 [IPController] registration::finished registering engine 0:2e92ba31-078055fbbad94a995432b17a in 11940ms
2024-06-17 17:43:57.242 [IPController] engine::Engine Connected: 0
2024-06-17 17:43:57.246 [IPController] save engine state to /tmp/tmp72b5797p.ipython/profile_iptest/log/engines.json
2024-06-17 17:43:57.251 [IPController] ERROR | Uncaught exception in <function Hub.heartmonitor_message at 0x7fffa1dd2c00>: [Errno 2] No such file or directory: '/tmp/tmp72b5797p.ipython/profile_iptest/log/engines.json'
Traceback (most recent call last):
  File "/builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/util.py", line 106, in logs_errors
    result = f(self, *args, **kwargs)
             ^^^^^^^^^^^^^^^^^^^^^^^^
  File "/builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/controller/hub.py", line 407, in heartmonitor_message
    self.handle_new_heart(heart.encode("utf8"))
  File "/builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/controller/hub.py", line 420, in handle_new_heart
    self.finish_registration(heart)
  File "/builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/controller/hub.py", line 1063, in finish_registration
    self._save_engine_state()
  File "/builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/controller/hub.py", line 1105, in _save_engine_state
    with open(self.engine_state_file, 'w') as f:
         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
FileNotFoundError: [Errno 2] No such file or directory: '/tmp/tmp72b5797p.ipython/profile_iptest/log/engines.json'
2024-06-17 17:44:02.826 [IPController] Created profile dir: '/tmp/tmpmpwaf30t.ipython/profile_iptest'
2024-06-17 17:44:02.832 [IPController] Searching path ['/tmp/tmpmpwaf30t.ipython/profile_iptest', '/usr/etc/ipython', '/usr/local/etc/ipython', '/etc/ipython'] for config files
2024-06-17 17:44:02.833 [IPController] Attempting to load config file: ipython_config.py
2024-06-17 17:44:02.834 [IPController] Looking for ipython_config in /etc/ipython
2024-06-17 17:44:02.836 [IPController] Looking for ipython_config in /usr/local/etc/ipython
2024-06-17 17:44:02.837 [IPController] Looking for ipython_config in /usr/etc/ipython
2024-06-17 17:44:02.838 [IPController] Looking for ipython_config in /tmp/tmpmpwaf30t.ipython/profile_iptest
2024-06-17 17:44:02.844 [IPController] Attempting to load config file: ipcontroller_config.py
2024-06-17 17:44:02.844 [IPController] Looking for ipcontroller_config in /etc/ipython
2024-06-17 17:44:02.846 [IPController] Looking for ipcontroller_config in /usr/local/etc/ipython
2024-06-17 17:44:02.847 [IPController] Looking for ipcontroller_config in /usr/etc/ipython
2024-06-17 17:44:02.848 [IPController] Looking for ipcontroller_config in /tmp/tmpmpwaf30t.ipython/profile_iptest
2024-06-17 17:44:02.988 [IPController] Used 18 random ports
2024-06-17 17:44:02.989 [IPController] Hub engine addrs: {'interface': 'tcp://127.0.0.1', 'registration': 34057, 'control': 40067, 'mux': 42991, 'task': 46421, 'iopub': 51237, 'hb_ping': 48725, 'hb_pong': 53689, 'broadcast': [39505, 50195]}
2024-06-17 17:44:02.991 [IPController] Hub client addrs: {'interface': 'tcp://127.0.0.1', 'registration': 34057, 'control': 47229, 'mux': 44011, 'task': 49533, 'task_scheme': 'leastload', 'iopub': 59271, 'notification': 50159, 'broadcast': 51781}
2024-06-17 17:44:02.992 [IPController] Hub internal addrs: {'interface': 'tcp://127.0.0.1', 'broadcast': {'00': 42843, '01': 35923}}
2024-06-17 17:44:03.023 [IPController] Hub listening on tcp://127.0.0.1:34057 for registration.
2024-06-17 17:44:03.058 [IPController] Hub using DB backend: DictDB
2024-06-17 17:44:03.336 [IPController] hub::created hub
2024-06-17 17:44:03.338 [IPController] writing connection info to /tmp/tmpmpwaf30t.ipython/profile_iptest/security/ipcontroller-client.json
2024-06-17 17:44:03.342 [IPController] writing connection info to /tmp/tmpmpwaf30t.ipython/profile_iptest/security/ipcontroller-engine.json
2024-06-17 17:44:03.345 [IPController] task::using Python leastload Task scheduler
2024-06-17 17:44:03.408 [IPController] Started process IOPubScheduler: 3004
2024-06-17 17:44:03.480 [IPController] Started process DirectScheduler: 3007
2024-06-17 17:44:03.548 [IPController] Started process ControlScheduler: 3012
2024-06-17 17:44:03.614 [IPController] Started process TaskScheduler: 3015
2024-06-17 17:44:03.679 [IPController] Started process BroadcastScheduler(depth=0, id=0): 3016
2024-06-17 17:44:03.755 [IPController] Started process BroadcastScheduler(depth=1, id=00): 3021
2024-06-17 17:44:03.832 [IPController] Started process BroadcastScheduler(depth=1, id=01): 3024
2024-06-17 17:44:03.849 [broadcast-0] BroadcastScheduler 0 started
2024-06-17 17:44:03.891 [task] Task scheduler started [leastload]
2024-06-17 17:44:03.913 [broadcast-00] BroadcastScheduler 00 started
2024-06-17 17:44:03.911 [IPController] Heartmonitor beating every 250ms
2024-06-17 17:44:03.999 [broadcast-01] BroadcastScheduler 01 started
2024-06-17 17:44:04.071 [IPController] client::client b'\x00k\x8bEg' requested 'connection_request'
2024-06-17 17:44:04.074 [IPController] client::client [b'\x00k\x8bEg'] connected
2024-06-17 17:44:04.101 [IPController] heartbeat::waiting for subscription
2024-06-17 17:44:04.113 [IPController] client::client b'\x00k\x8bEh' requested 'connection_request'
2024-06-17 17:44:04.114 [IPController] client::client [b'\x00k\x8bEh'] connected
2024-06-17 17:44:04.116 [IPController] heartbeat::subscription started
2024-06-17 17:44:14.737 [IPEngine] Using existing profile dir: '/tmp/tmpmpwaf30t.ipython/profile_iptest'
2024-06-17 17:44:14.744 [IPEngine] Searching path ['/tmp/tmpmpwaf30t.ipython/profile_iptest', '/usr/etc/ipython', '/usr/local/etc/ipython', '/etc/ipython'] for config files
2024-06-17 17:44:14.745 [IPEngine] Attempting to load config file: ipython_config.py
2024-06-17 17:44:14.746 [IPEngine] Looking for ipython_config in /etc/ipython
2024-06-17 17:44:14.748 [IPEngine] Looking for ipython_config in /usr/local/etc/ipython
2024-06-17 17:44:14.750 [IPEngine] Looking for ipython_config in /usr/etc/ipython
2024-06-17 17:44:14.751 [IPEngine] Looking for ipython_config in /tmp/tmpmpwaf30t.ipython/profile_iptest
2024-06-17 17:44:14.755 [IPEngine] Attempting to load config file: ipengine_config.py
2024-06-17 17:44:14.756 [IPEngine] Looking for ipengine_config in /etc/ipython
2024-06-17 17:44:14.757 [IPEngine] Looking for ipengine_config in /usr/local/etc/ipython
2024-06-17 17:44:14.759 [IPEngine] Looking for ipengine_config in /usr/etc/ipython
2024-06-17 17:44:14.760 [IPEngine] Looking for ipengine_config in /tmp/tmpmpwaf30t.ipython/profile_iptest
2024-06-17 17:44:14.768 [IPEngine] Loading connection file '/tmp/tmpmpwaf30t.ipython/profile_iptest/security/ipcontroller-engine.json'
2024-06-17 17:44:14.772 [IPEngine] WARNING | Not using CurveZMQ security
2024-06-17 17:44:14.784 [IPEngine] Config changed:
2024-06-17 17:44:14.784 [IPEngine] {'IPEngine': {'profile': 'iptest', 'log_level': 10}, 'InteractiveShell': {'colors': 'NoColor'}, 'Session': {'key': b'f8f53ad6-c009be03bba68bbd2dab6466', 'signature_scheme': 'hmac-sha256', 'packer': 'json', 'unpacker': 'json'}}
2024-06-17 17:44:14.805 [IPEngine] Registering with controller at tcp://127.0.0.1:34057
2024-06-17 17:44:14.863 [IPController] client::client b'b104f034-8b110689019c83e4f970a6af' requested 'registration_request'
2024-06-17 17:44:14.868 [IPController] registration::requesting registration 0:b104f034-8b110689019c83e4f970a6af
2024-06-17 17:44:14.881 [IPController] registration::accepting registration 0:b104f034-8b110689019c83e4f970a6af
2024-06-17 17:44:14.889 [IPEngine] Shell_addrs: ['tcp://127.0.0.1:42991', 'tcp://127.0.0.1:46421', 'tcp://127.0.0.1:39505']
2024-06-17 17:44:14.894 [IPEngine] Setting shell identity b'b104f034-8b110689019c83e4f970a6af'
2024-06-17 17:44:14.896 [IPEngine] Connecting shell to tcp://127.0.0.1:42991
2024-06-17 17:44:14.902 [IPEngine] Connecting shell to tcp://127.0.0.1:46421
2024-06-17 17:44:14.903 [IPEngine] Connecting shell to tcp://127.0.0.1:39505
2024-06-17 17:44:14.904 [IPEngine] Starting nanny
__________________ ERROR at setup of TestView.test_push_pull ___________________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpmpwaf30t.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
______________ ERROR at setup of TestView.test_push_pull_function ______________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpmpwaf30t.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
____________ ERROR at setup of TestView.test_push_function_globals _____________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpmpwaf30t.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
____________ ERROR at setup of TestView.test_push_function_defaults ____________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpmpwaf30t.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
__________________ ERROR at setup of TestView.test_get_result __________________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpmpwaf30t.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_________________ ERROR at setup of TestView.test_run_newline __________________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpmpwaf30t.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
________________ ERROR at setup of TestView.test_apply_f_kwarg _________________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpmpwaf30t.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
________________ ERROR at setup of TestView.test_apply_tracked _________________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpmpwaf30t.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_________________ ERROR at setup of TestView.test_push_tracked _________________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpmpwaf30t.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_______________ ERROR at setup of TestView.test_scatter_tracked ________________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpmpwaf30t.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_______________ ERROR at setup of TestView.test_remote_reference _______________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpmpwaf30t.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
________________ ERROR at setup of TestView.test_scatter_gather ________________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpmpwaf30t.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_____________ ERROR at setup of TestView.test_scatter_gather_numpy _____________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpmpwaf30t.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_____________ ERROR at setup of TestView.test_scatter_gather_lazy ______________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpmpwaf30t.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_________________ ERROR at setup of TestView.test_apply_numpy __________________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpmpwaf30t.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
___________ ERROR at setup of TestView.test_apply_numpy_object_dtype ___________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpmpwaf30t.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
______________ ERROR at setup of TestView.test_push_pull_recarray ______________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpmpwaf30t.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_____________ ERROR at setup of TestView.test_push_pull_timeseries _____________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpmpwaf30t.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_____________________ ERROR at setup of TestView.test_map ______________________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpmpwaf30t.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
______________ ERROR at setup of TestView.test_map_empty_sequence ______________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpmpwaf30t.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_________________ ERROR at setup of TestView.test_map_iterable _________________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpmpwaf30t.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
__________________ ERROR at setup of TestView.test_map_numpy ___________________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpmpwaf30t.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
__________ ERROR at setup of TestView.test_scatter_gather_nonblocking __________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpmpwaf30t.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_______ ERROR at setup of TestView.test_scatter_gather_numpy_nonblocking _______
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpmpwaf30t.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
___________________ ERROR at setup of TestView.test_execute ____________________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpmpwaf30t.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
____________________ ERROR at setup of TestView.test_abort _____________________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpmpwaf30t.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
__________________ ERROR at setup of TestView.test_abort_all ___________________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpmpwaf30t.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
__________________ ERROR at setup of TestView.test_temp_flags __________________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpmpwaf30t.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
___________________ ERROR at setup of TestView.test_importer ___________________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpmpwaf30t.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_______________ ERROR at setup of TestView.test_unicode_execute ________________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpmpwaf30t.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_____________ ERROR at setup of TestView.test_unicode_apply_result _____________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpmpwaf30t.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
______________ ERROR at setup of TestView.test_unicode_apply_arg _______________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpmpwaf30t.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
________________ ERROR at setup of TestView.test_map_reference _________________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpmpwaf30t.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_______________ ERROR at setup of TestView.test_apply_reference ________________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpmpwaf30t.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
________________ ERROR at setup of TestView.test_eval_reference ________________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpmpwaf30t.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_____________ ERROR at setup of TestView.test_reference_nameerror ______________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpmpwaf30t.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
______________ ERROR at setup of TestView.test_single_engine_map _______________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpmpwaf30t.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_____________________ ERROR at setup of TestView.test_len ______________________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpmpwaf30t.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
________________ ERROR at setup of TestView.test_execute_reply _________________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpmpwaf30t.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
______________ ERROR at setup of TestView.test_execute_reply_rich ______________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpmpwaf30t.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_____________ ERROR at setup of TestView.test_execute_reply_stdout _____________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpmpwaf30t.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
________________ ERROR at setup of TestView.test_execute_result ________________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpmpwaf30t.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
________________ ERROR at setup of TestView.test_execute_silent ________________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpmpwaf30t.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
________________ ERROR at setup of TestView.test_execute_magic _________________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpmpwaf30t.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
______________ ERROR at setup of TestView.test_execute_displaypub ______________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpmpwaf30t.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_______________ ERROR at setup of TestView.test_apply_displaypub _______________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpmpwaf30t.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
________________ ERROR at setup of TestView.test_execute_raises ________________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpmpwaf30t.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_________ ERROR at setup of TestView.test_remoteerror_render_exception _________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpmpwaf30t.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_______ ERROR at setup of TestView.test_compositeerror_render_exception ________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpmpwaf30t.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
___________ ERROR at setup of TestView.test_compositeerror_truncate ____________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpmpwaf30t.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_________________ ERROR at setup of TestView.test_magic_pylab __________________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpmpwaf30t.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
______________ ERROR at setup of TestView.test_func_default_func _______________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpmpwaf30t.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_______________ ERROR at setup of TestView.test_data_pub_single ________________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpmpwaf30t.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
___________________ ERROR at setup of TestView.test_data_pub ___________________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpmpwaf30t.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_________________ ERROR at setup of TestView.test_can_list_arg _________________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpmpwaf30t.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_________________ ERROR at setup of TestView.test_can_dict_arg _________________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpmpwaf30t.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
________________ ERROR at setup of TestView.test_can_list_kwarg ________________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpmpwaf30t.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
________________ ERROR at setup of TestView.test_can_dict_kwarg ________________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpmpwaf30t.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
___________________ ERROR at setup of TestView.test_map_ref ____________________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpmpwaf30t.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
____________ ERROR at setup of TestView.test_nested_getitem_setitem ____________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpmpwaf30t.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
______________ ERROR at setup of TestView.test_return_namedtuple _______________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpmpwaf30t.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_______________ ERROR at setup of TestView.test_apply_namedtuple _______________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpmpwaf30t.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_________________ ERROR at setup of TestView.test_sync_imports _________________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpmpwaf30t.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
______________ ERROR at setup of TestView.test_sync_imports_quiet ______________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpmpwaf30t.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_______________ ERROR at setup of TestView.test_use_cloudpickle ________________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpmpwaf30t.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
____________ ERROR at setup of TestView.test_cloudpickle_push_pull _____________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpmpwaf30t.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_________________ ERROR at setup of TestView.test_block_kwarg __________________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpmpwaf30t.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
________ ERROR at setup of TestBroadcastViewCoalescing.test_z_crash_mux ________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpn3vp978q.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
---------------------------- Captured stderr setup -----------------------------
2024-06-17 17:44:40.185 [IPController] heartbeat::missed b'2e92ba31-078055fbbad94a995432b17a' : 1
2024-06-17 17:44:40.224 [IPController] WARNING | heartbeat::heart b'2e92ba31-078055fbbad94a995432b17a' missed a beat, and took 89.87 ms to respond
2024-06-17 17:44:46.504 [IPController] Created profile dir: '/tmp/tmpn3vp978q.ipython/profile_iptest'
2024-06-17 17:44:46.511 [IPController] Searching path ['/tmp/tmpn3vp978q.ipython/profile_iptest', '/usr/etc/ipython', '/usr/local/etc/ipython', '/etc/ipython'] for config files
2024-06-17 17:44:46.512 [IPController] Attempting to load config file: ipython_config.py
2024-06-17 17:44:46.513 [IPController] Looking for ipython_config in /etc/ipython
2024-06-17 17:44:46.515 [IPController] Looking for ipython_config in /usr/local/etc/ipython
2024-06-17 17:44:46.516 [IPController] Looking for ipython_config in /usr/etc/ipython
2024-06-17 17:44:46.518 [IPController] Looking for ipython_config in /tmp/tmpn3vp978q.ipython/profile_iptest
2024-06-17 17:44:46.523 [IPController] Attempting to load config file: ipcontroller_config.py
2024-06-17 17:44:46.524 [IPController] Looking for ipcontroller_config in /etc/ipython
2024-06-17 17:44:46.525 [IPController] Looking for ipcontroller_config in /usr/local/etc/ipython
2024-06-17 17:44:46.526 [IPController] Looking for ipcontroller_config in /usr/etc/ipython
2024-06-17 17:44:46.529 [IPController] Looking for ipcontroller_config in /tmp/tmpn3vp978q.ipython/profile_iptest
2024-06-17 17:44:46.679 [IPController] Used 18 random ports
2024-06-17 17:44:46.680 [IPController] Hub engine addrs: {'interface': 'tcp://127.0.0.1', 'registration': 48317, 'control': 41035, 'mux': 55465, 'task': 58225, 'iopub': 35079, 'hb_ping': 33767, 'hb_pong': 54193, 'broadcast': [47443, 60749]}
2024-06-17 17:44:46.681 [IPController] Hub client addrs: {'interface': 'tcp://127.0.0.1', 'registration': 48317, 'control': 47097, 'mux': 33169, 'task': 55541, 'task_scheme': 'leastload', 'iopub': 37745, 'notification': 33833, 'broadcast': 49331}
2024-06-17 17:44:46.682 [IPController] Hub internal addrs: {'interface': 'tcp://127.0.0.1', 'broadcast': {'00': 37373, '01': 57321}}
2024-06-17 17:44:46.720 [IPController] Hub listening on tcp://127.0.0.1:48317 for registration.
2024-06-17 17:44:46.759 [IPController] Hub using DB backend: DictDB
2024-06-17 17:44:47.040 [IPController] hub::created hub
2024-06-17 17:44:47.042 [IPController] writing connection info to /tmp/tmpn3vp978q.ipython/profile_iptest/security/ipcontroller-client.json
2024-06-17 17:44:47.046 [IPController] writing connection info to /tmp/tmpn3vp978q.ipython/profile_iptest/security/ipcontroller-engine.json
2024-06-17 17:44:47.051 [IPController] task::using Python leastload Task scheduler
2024-06-17 17:44:47.109 [IPController] Started process IOPubScheduler: 3051
2024-06-17 17:44:47.180 [IPController] Started process DirectScheduler: 3054
2024-06-17 17:44:47.238 [IPController] Started process ControlScheduler: 3057
2024-06-17 17:44:47.300 [IPController] Started process TaskScheduler: 3060
2024-06-17 17:44:47.362 [IPController] Started process BroadcastScheduler(depth=0, id=0): 3062
2024-06-17 17:44:47.434 [IPController] Started process BroadcastScheduler(depth=1, id=00): 3066
2024-06-17 17:44:47.514 [task] Task scheduler started [leastload]
2024-06-17 17:44:47.508 [IPController] Started process BroadcastScheduler(depth=1, id=01): 3067
2024-06-17 17:44:47.529 [broadcast-0] BroadcastScheduler 0 started
2024-06-17 17:44:47.574 [IPController] Heartmonitor beating every 250ms
2024-06-17 17:44:47.635 [broadcast-00] BroadcastScheduler 00 started
2024-06-17 17:44:47.657 [broadcast-01] BroadcastScheduler 01 started
2024-06-17 17:44:47.725 [IPController] client::client b'\x00k\x8bEg' requested 'connection_request'
2024-06-17 17:44:47.728 [IPController] client::client [b'\x00k\x8bEg'] connected
2024-06-17 17:44:47.755 [IPController] heartbeat::waiting for subscription
2024-06-17 17:44:47.764 [IPController] client::client b'\x00k\x8bEh' requested 'connection_request'
2024-06-17 17:44:47.765 [IPController] client::client [b'\x00k\x8bEh'] connected
2024-06-17 17:44:47.770 [IPController] heartbeat::subscription started
2024-06-17 17:44:59.868 [IPEngine] Using existing profile dir: '/tmp/tmpn3vp978q.ipython/profile_iptest'
2024-06-17 17:44:59.875 [IPEngine] Searching path ['/tmp/tmpn3vp978q.ipython/profile_iptest', '/usr/etc/ipython', '/usr/local/etc/ipython', '/etc/ipython'] for config files
2024-06-17 17:44:59.877 [IPEngine] Attempting to load config file: ipython_config.py
2024-06-17 17:44:59.878 [IPEngine] Looking for ipython_config in /etc/ipython
2024-06-17 17:44:59.880 [IPEngine] Looking for ipython_config in /usr/local/etc/ipython
2024-06-17 17:44:59.881 [IPEngine] Looking for ipython_config in /usr/etc/ipython
2024-06-17 17:44:59.882 [IPEngine] Looking for ipython_config in /tmp/tmpn3vp978q.ipython/profile_iptest
2024-06-17 17:44:59.887 [IPEngine] Attempting to load config file: ipengine_config.py
2024-06-17 17:44:59.888 [IPEngine] Looking for ipengine_config in /etc/ipython
2024-06-17 17:44:59.889 [IPEngine] Looking for ipengine_config in /usr/local/etc/ipython
2024-06-17 17:44:59.890 [IPEngine] Looking for ipengine_config in /usr/etc/ipython
2024-06-17 17:44:59.891 [IPEngine] Looking for ipengine_config in /tmp/tmpn3vp978q.ipython/profile_iptest
2024-06-17 17:44:59.901 [IPEngine] Loading connection file '/tmp/tmpn3vp978q.ipython/profile_iptest/security/ipcontroller-engine.json'
2024-06-17 17:44:59.906 [IPEngine] WARNING | Not using CurveZMQ security
2024-06-17 17:44:59.919 [IPEngine] Config changed:
2024-06-17 17:44:59.920 [IPEngine] {'IPEngine': {'profile': 'iptest', 'log_level': 10}, 'InteractiveShell': {'colors': 'NoColor'}, 'Session': {'key': b'23828465-f22c556605cbd4d98fad88a0', 'signature_scheme': 'hmac-sha256', 'packer': 'json', 'unpacker': 'json'}}
2024-06-17 17:44:59.942 [IPEngine] Registering with controller at tcp://127.0.0.1:48317
2024-06-17 17:45:00.006 [IPController] client::client b'df4b3374-8b6d11e7a250e8d9be314790' requested 'registration_request'
2024-06-17 17:45:00.011 [IPController] registration::requesting registration 0:df4b3374-8b6d11e7a250e8d9be314790
2024-06-17 17:45:00.027 [IPController] registration::accepting registration 0:df4b3374-8b6d11e7a250e8d9be314790
2024-06-17 17:45:00.039 [IPEngine] Shell_addrs: ['tcp://127.0.0.1:55465', 'tcp://127.0.0.1:58225', 'tcp://127.0.0.1:47443']
2024-06-17 17:45:00.049 [IPEngine] Setting shell identity b'df4b3374-8b6d11e7a250e8d9be314790'
2024-06-17 17:45:00.052 [IPEngine] Connecting shell to tcp://127.0.0.1:55465
2024-06-17 17:45:00.058 [IPEngine] Connecting shell to tcp://127.0.0.1:58225
2024-06-17 17:45:00.059 [IPEngine] Connecting shell to tcp://127.0.0.1:47443
2024-06-17 17:45:00.061 [IPEngine] Starting nanny
_________ ERROR at setup of TestBroadcastViewCoalescing.test_push_pull _________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpn3vp978q.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
____ ERROR at setup of TestBroadcastViewCoalescing.test_push_pull_function _____
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpn3vp978q.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
___ ERROR at setup of TestBroadcastViewCoalescing.test_push_function_globals ___
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpn3vp978q.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
__ ERROR at setup of TestBroadcastViewCoalescing.test_push_function_defaults ___
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpn3vp978q.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
________ ERROR at setup of TestBroadcastViewCoalescing.test_get_result _________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpn3vp978q.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
________ ERROR at setup of TestBroadcastViewCoalescing.test_run_newline ________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpn3vp978q.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_______ ERROR at setup of TestBroadcastViewCoalescing.test_apply_f_kwarg _______
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpn3vp978q.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_______ ERROR at setup of TestBroadcastViewCoalescing.test_apply_tracked _______
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpn3vp978q.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_______ ERROR at setup of TestBroadcastViewCoalescing.test_push_tracked ________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpn3vp978q.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_____ ERROR at setup of TestBroadcastViewCoalescing.test_remote_reference ______
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpn3vp978q.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
______ ERROR at setup of TestBroadcastViewCoalescing.test_scatter_gather _______
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpn3vp978q.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
___ ERROR at setup of TestBroadcastViewCoalescing.test_scatter_gather_numpy ____
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpn3vp978q.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
____ ERROR at setup of TestBroadcastViewCoalescing.test_scatter_gather_lazy ____
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpn3vp978q.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
________ ERROR at setup of TestBroadcastViewCoalescing.test_apply_numpy ________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpn3vp978q.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_ ERROR at setup of TestBroadcastViewCoalescing.test_apply_numpy_object_dtype __
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpn3vp978q.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
____ ERROR at setup of TestBroadcastViewCoalescing.test_push_pull_recarray _____
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpn3vp978q.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
___ ERROR at setup of TestBroadcastViewCoalescing.test_push_pull_timeseries ____
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpn3vp978q.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
____________ ERROR at setup of TestBroadcastViewCoalescing.test_map ____________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpn3vp978q.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
____ ERROR at setup of TestBroadcastViewCoalescing.test_map_empty_sequence _____
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpn3vp978q.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_______ ERROR at setup of TestBroadcastViewCoalescing.test_map_iterable ________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpn3vp978q.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_________ ERROR at setup of TestBroadcastViewCoalescing.test_map_numpy _________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpn3vp978q.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_ ERROR at setup of TestBroadcastViewCoalescing.test_scatter_gather_nonblocking _
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpn3vp978q.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_ ERROR at setup of TestBroadcastViewCoalescing.test_scatter_gather_numpy_nonblocking _
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpn3vp978q.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
__________ ERROR at setup of TestBroadcastViewCoalescing.test_execute __________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpn3vp978q.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
___________ ERROR at setup of TestBroadcastViewCoalescing.test_abort ___________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpn3vp978q.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_________ ERROR at setup of TestBroadcastViewCoalescing.test_abort_all _________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpn3vp978q.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
________ ERROR at setup of TestBroadcastViewCoalescing.test_temp_flags _________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpn3vp978q.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_________ ERROR at setup of TestBroadcastViewCoalescing.test_importer __________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpn3vp978q.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
______ ERROR at setup of TestBroadcastViewCoalescing.test_unicode_execute ______
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpn3vp978q.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
___ ERROR at setup of TestBroadcastViewCoalescing.test_unicode_apply_result ____
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpn3vp978q.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_____ ERROR at setup of TestBroadcastViewCoalescing.test_unicode_apply_arg _____
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpn3vp978q.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_______ ERROR at setup of TestBroadcastViewCoalescing.test_map_reference _______
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpn3vp978q.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
______ ERROR at setup of TestBroadcastViewCoalescing.test_apply_reference ______
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpn3vp978q.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
______ ERROR at setup of TestBroadcastViewCoalescing.test_eval_reference _______
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpn3vp978q.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
____ ERROR at setup of TestBroadcastViewCoalescing.test_reference_nameerror ____
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpn3vp978q.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_____ ERROR at setup of TestBroadcastViewCoalescing.test_single_engine_map _____
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpn3vp978q.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
____________ ERROR at setup of TestBroadcastViewCoalescing.test_len ____________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpn3vp978q.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_______ ERROR at setup of TestBroadcastViewCoalescing.test_execute_reply _______
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpn3vp978q.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
---------------------------- Captured stderr setup -----------------------------
2024-06-17 17:45:13.782 [IPController] Notifying hub of 1 new hearts
____ ERROR at setup of TestBroadcastViewCoalescing.test_execute_reply_rich _____
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpn3vp978q.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
___ ERROR at setup of TestBroadcastViewCoalescing.test_execute_reply_stdout ____
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpn3vp978q.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
______ ERROR at setup of TestBroadcastViewCoalescing.test_execute_result _______
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpn3vp978q.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
______ ERROR at setup of TestBroadcastViewCoalescing.test_execute_silent _______
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpn3vp978q.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_______ ERROR at setup of TestBroadcastViewCoalescing.test_execute_magic _______
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpn3vp978q.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
____ ERROR at setup of TestBroadcastViewCoalescing.test_execute_displaypub _____
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpn3vp978q.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
______ ERROR at setup of TestBroadcastViewCoalescing.test_execute_raises _______
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpn3vp978q.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_ ERROR at setup of TestBroadcastViewCoalescing.test_remoteerror_render_exception _
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpn3vp978q.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_ ERROR at setup of TestBroadcastViewCoalescing.test_compositeerror_render_exception _
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpn3vp978q.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
__ ERROR at setup of TestBroadcastViewCoalescing.test_compositeerror_truncate __
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpn3vp978q.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
________ ERROR at setup of TestBroadcastViewCoalescing.test_magic_pylab ________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpn3vp978q.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_____ ERROR at setup of TestBroadcastViewCoalescing.test_func_default_func _____
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpn3vp978q.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
______ ERROR at setup of TestBroadcastViewCoalescing.test_data_pub_single ______
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpn3vp978q.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_________ ERROR at setup of TestBroadcastViewCoalescing.test_data_pub __________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpn3vp978q.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_______ ERROR at setup of TestBroadcastViewCoalescing.test_can_list_arg ________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpn3vp978q.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_______ ERROR at setup of TestBroadcastViewCoalescing.test_can_dict_arg ________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpn3vp978q.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
______ ERROR at setup of TestBroadcastViewCoalescing.test_can_list_kwarg _______
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpn3vp978q.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
______ ERROR at setup of TestBroadcastViewCoalescing.test_can_dict_kwarg _______
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpn3vp978q.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
__________ ERROR at setup of TestBroadcastViewCoalescing.test_map_ref __________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpn3vp978q.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
__ ERROR at setup of TestBroadcastViewCoalescing.test_nested_getitem_setitem ___
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpn3vp978q.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_____ ERROR at setup of TestBroadcastViewCoalescing.test_return_namedtuple _____
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpn3vp978q.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_____ ERROR at setup of TestBroadcastViewCoalescing.test_apply_namedtuple ______
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpn3vp978q.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
_______ ERROR at setup of TestBroadcastViewCoalescing.test_sync_imports ________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpn3vp978q.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
____ ERROR at setup of TestBroadcastViewCoalescing.test_sync_imports_quiet _____
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpn3vp978q.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
______ ERROR at setup of TestBroadcastViewCoalescing.test_use_cloudpickle ______
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpn3vp978q.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
___ ERROR at setup of TestBroadcastViewCoalescing.test_cloudpickle_push_pull ___
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpn3vp978q.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
________ ERROR at setup of TestBroadcastViewCoalescing.test_block_kwarg ________
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpn3vp978q.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
______ ERROR at setup of TestBroadcastViewCoalescing.test_engine_metadata ______
request = <SubRequest 'cluster' for <Function test_z_crash_mux>>
ipython_dir = '/tmp/tmpn3vp978q.ipython'
    @pytest.fixture(scope="module")
    def cluster(request, ipython_dir):
        """Setup IPython parallel cluster"""
>       setup()
ipyparallel/tests/conftest.py:83: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/tests/__init__.py:80: in setup
    add_engines(1)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
n = 1, profile = 'iptest', total = False
    def add_engines(n=1, profile='iptest', total=False):
        """add a number of engines to a given profile.
    
        If total is True, then already running engines are counted, and only
        the additional engines necessary (if any) are started.
        """
        rc = Client(profile=profile)
        base = len(rc)
    
        if total:
            n = max(n - base, 0)
    
        eps = []
        for i in range(n):
            ep = TestProcessLauncher()
            ep.cmd_and_args = ipengine_cmd_argv + [
                '--profile=%s' % profile,
                '--InteractiveShell.colors=nocolor',
                '--log-level=10',
            ]
            ep.start()
            launchers.append(ep)
            eps.append(ep)
        tic = time.time()
        while len(rc) < base + n:
            if any([ep.poll() is not None for ep in eps]):
                raise RuntimeError("A test engine failed to start.")
            elif time.time() - tic > 15:
>               raise RuntimeError("Timeout waiting for engines to connect.")
E               RuntimeError: Timeout waiting for engines to connect.
ipyparallel/tests/__init__.py:111: RuntimeError
=================================== FAILURES ===================================
_________________________ test_wait_for_engines_crash __________________________
Cluster = <function Cluster.<locals>.ClusterConstructor at 0x7fff84e5ab60>
    @pytest.mark.skipif(os.name == 'nt', reason="Does not work on Windows")
    async def test_wait_for_engines_crash(Cluster):
        """wait_for_engines is cancelled when the engines stop"""
        c = Cluster(n=2, log_level=10)
        crash_on_startup = str(Path(__file__).parent.joinpath("_test_startup_crash.py"))
        with mock.patch.dict(os.environ, {"PYTHONSTARTUP": crash_on_startup}):
            c.start_cluster_sync()
            rc = c.connect_client_sync()
            with pytest.raises(ipp.error.EngineError):
>               rc.wait_for_engines(3, timeout=20)
ipyparallel/tests/test_cluster.py:363: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
ipyparallel/client/client.py:1606: in wait_for_engines
    return future.result()
/usr/lib64/python3.12/concurrent/futures/_base.py:456: in result
    return self.__get_result()
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
self = None
    def __get_result(self):
        if self._exception:
            try:
>               raise self._exception
E               TimeoutError: 3 engines not ready in 20 seconds. Currently ready: 0
/usr/lib64/python3.12/concurrent/futures/_base.py:401: TimeoutError
----------------------------- Captured stdout call -----------------------------
Starting LocalControllerLauncher: ['/usr/bin/python3', '-m', 'ipyparallel.controller', '--log-level=10', '--ping=250']
Sending output for ipcontroller-1718660319-d004-1337 to /tmp/tmpytwsyxlt.ipython/profile_default/log/ipcontroller-1718660319-d004-1337.log
Setting environment: IPP_CLUSTER_ID,IPP_PROFILE_DIR
LocalControllerLauncher /usr/bin/python3 started: 2522
Updating /tmp/tmpytwsyxlt.ipython/profile_default/security/cluster-1718660319-d004.json
Setting $IPP_CONNECTION_INFO environment
Waiting for ['/tmp/tmpytwsyxlt.ipython/profile_default/security/ipcontroller-1718660319-d004-client.json', '/tmp/tmpytwsyxlt.ipython/profile_default/security/ipcontroller-1718660319-d004-engine.json']
Loading ['/tmp/tmpytwsyxlt.ipython/profile_default/security/ipcontroller-1718660319-d004-client.json', '/tmp/tmpytwsyxlt.ipython/profile_default/security/ipcontroller-1718660319-d004-engine.json']
Starting 2 engines with <class 'ipyparallel.cluster.launcher.LocalEngineSetLauncher'>
Starting LocalEngineLauncher: ['/usr/bin/python3', '-m', 'ipyparallel.engine', '--log-level=10']
Sending output for 0 to /tmp/tmpytwsyxlt.ipython/profile_default/log/ipengine-1718660319-d004-1718660320-0.log
Setting environment: IPP_CLUSTER_ID,IPP_PROFILE_DIR,IPP_CONNECTION_INFO
LocalEngineLauncher /usr/bin/python3 started: 2531
Starting LocalEngineLauncher: ['/usr/bin/python3', '-m', 'ipyparallel.engine', '--log-level=10']
Sending output for 1 to /tmp/tmpytwsyxlt.ipython/profile_default/log/ipengine-1718660319-d004-1718660320-1.log
Setting environment: IPP_CLUSTER_ID,IPP_PROFILE_DIR,IPP_CONNECTION_INFO
LocalEngineLauncher /usr/bin/python3 started: 2543
LocalEngineSetLauncher engine set started: [None, None]
Updating /tmp/tmpytwsyxlt.ipython/profile_default/security/cluster-1718660319-d004.json
Loading ['/tmp/tmpytwsyxlt.ipython/profile_default/security/ipcontroller-1718660319-d004-client.json', '/tmp/tmpytwsyxlt.ipython/profile_default/security/ipcontroller-1718660319-d004-engine.json']

  0%|          | 0/3 [00:00<?, ?engine/s]
----------------------------- Captured stderr call -----------------------------
2024-06-17 17:38:50.249 [IPController] Using existing profile dir: '/tmp/tmpytwsyxlt.ipython/profile_default'
2024-06-17 17:38:50.256 [IPController] Searching path ['/tmp/tmpytwsyxlt.ipython/profile_default', '/usr/etc/ipython', '/usr/local/etc/ipython', '/etc/ipython'] for config files
2024-06-17 17:38:50.257 [IPController] Attempting to load config file: ipython_config.py
2024-06-17 17:38:50.258 [IPController] Looking for ipython_config in /etc/ipython
2024-06-17 17:38:50.260 [IPController] Looking for ipython_config in /usr/local/etc/ipython
2024-06-17 17:38:50.261 [IPController] Looking for ipython_config in /usr/etc/ipython
2024-06-17 17:38:50.262 [IPController] Looking for ipython_config in /tmp/tmpytwsyxlt.ipython/profile_default
2024-06-17 17:38:50.267 [IPController] Attempting to load config file: ipcontroller_config.py
2024-06-17 17:38:50.269 [IPController] Looking for ipcontroller_config in /etc/ipython
2024-06-17 17:38:50.272 [IPController] Looking for ipcontroller_config in /usr/local/etc/ipython
2024-06-17 17:38:50.273 [IPController] Looking for ipcontroller_config in /usr/etc/ipython
2024-06-17 17:38:50.274 [IPController] Looking for ipcontroller_config in /tmp/tmpytwsyxlt.ipython/profile_default
2024-06-17 17:38:50.277 [IPController] Loaded config file: /tmp/tmpytwsyxlt.ipython/profile_default/ipcontroller_config.py
2024-06-17 17:38:50.417 [IPController] Used 18 random ports
2024-06-17 17:38:50.418 [IPController] Hub engine addrs: {'interface': 'tcp://127.0.0.1', 'registration': 46029, 'control': 54451, 'mux': 53699, 'task': 57877, 'iopub': 42339, 'hb_ping': 53957, 'hb_pong': 56567, 'broadcast': [53527, 54155]}
2024-06-17 17:38:50.420 [IPController] Hub client addrs: {'interface': 'tcp://127.0.0.1', 'registration': 46029, 'control': 42019, 'mux': 47167, 'task': 35903, 'task_scheme': 'leastload', 'iopub': 37753, 'notification': 34687, 'broadcast': 52371}
2024-06-17 17:38:50.420 [IPController] Hub internal addrs: {'interface': 'tcp://127.0.0.1', 'broadcast': {'00': 59555, '01': 48373}}
2024-06-17 17:38:50.454 [IPController] Hub listening on tcp://127.0.0.1:46029 for registration.
2024-06-17 17:38:50.488 [IPController] Hub using DB backend: DictDB
2024-06-17 17:38:50.768 [IPController] hub::created hub
2024-06-17 17:38:50.770 [IPController] writing connection info to /tmp/tmpytwsyxlt.ipython/profile_default/security/ipcontroller-1718660319-d004-client.json
2024-06-17 17:38:50.774 [IPController] writing connection info to /tmp/tmpytwsyxlt.ipython/profile_default/security/ipcontroller-1718660319-d004-engine.json
2024-06-17 17:38:50.778 [IPController] task::using Python leastload Task scheduler
2024-06-17 17:38:50.841 [IPController] Started process IOPubScheduler: 2530
2024-06-17 17:38:50.913 [IPController] Started process DirectScheduler: 2532
2024-06-17 17:38:50.972 [IPController] Started process ControlScheduler: 2539
2024-06-17 17:38:51.033 [IPController] Started process TaskScheduler: 2542
2024-06-17 17:38:51.102 [IPController] Started process BroadcastScheduler(depth=0, id=0): 2547
2024-06-17 17:38:51.179 [IPController] Started process BroadcastScheduler(depth=1, id=00): 2553
2024-06-17 17:38:51.253 [IPController] Started process BroadcastScheduler(depth=1, id=01): 2556
2024-06-17 17:38:51.280 [task] Task scheduler started [leastload]
2024-06-17 17:38:51.283 [broadcast-0] BroadcastScheduler 0 started
2024-06-17 17:38:51.341 [broadcast-00] BroadcastScheduler 00 started
2024-06-17 17:38:51.331 [IPController] Heartmonitor beating every 250ms
2024-06-17 17:38:51.413 [broadcast-01] BroadcastScheduler 01 started
2024-06-17 17:38:51.474 [IPController] client::client b'\x00k\x8bEg' requested 'connection_request'
2024-06-17 17:38:51.477 [IPController] client::client [b'\x00k\x8bEg'] connected
2024-06-17 17:38:51.512 [IPController] client::client b'\x00k\x8bEh' requested 'connection_request'
2024-06-17 17:38:51.514 [IPController] client::client [b'\x00k\x8bEh'] connected
2024-06-17 17:38:51.514 [IPController] heartbeat::waiting for subscription
2024-06-17 17:38:51.529 [IPController] heartbeat::subscription started
2024-06-17 17:39:01.059 [IPEngine] Using existing profile dir: '/tmp/tmpytwsyxlt.ipython/profile_default'
2024-06-17 17:39:01.066 [IPEngine] Searching path ['/tmp/tmpytwsyxlt.ipython/profile_default', '/usr/etc/ipython', '/usr/local/etc/ipython', '/etc/ipython'] for config files
2024-06-17 17:39:01.067 [IPEngine] Attempting to load config file: ipython_config.py
2024-06-17 17:39:01.068 [IPEngine] Looking for ipython_config in /etc/ipython
2024-06-17 17:39:01.070 [IPEngine] Looking for ipython_config in /usr/local/etc/ipython
2024-06-17 17:39:01.071 [IPEngine] Looking for ipython_config in /usr/etc/ipython
2024-06-17 17:39:01.072 [IPEngine] Looking for ipython_config in /tmp/tmpytwsyxlt.ipython/profile_default
2024-06-17 17:39:01.076 [IPEngine] Attempting to load config file: ipengine_config.py
2024-06-17 17:39:01.077 [IPEngine] Looking for ipengine_config in /etc/ipython
2024-06-17 17:39:01.079 [IPEngine] Looking for ipengine_config in /usr/local/etc/ipython
2024-06-17 17:39:01.080 [IPEngine] Looking for ipengine_config in /usr/etc/ipython
2024-06-17 17:39:01.081 [IPEngine] Looking for ipengine_config in /tmp/tmpytwsyxlt.ipython/profile_default
2024-06-17 17:39:01.088 [IPEngine] Loading connection info from $IPP_CONNECTION_INFO
2024-06-17 17:39:01.091 [IPEngine] WARNING | Not using CurveZMQ security
2024-06-17 17:39:01.102 [IPEngine] Config changed:
2024-06-17 17:39:01.103 [IPEngine] {'ProfileDir': {'location': '/tmp/tmpytwsyxlt.ipython/profile_default'}, 'IPEngine': {'log_level': 10}, 'Session': {'key': b'1a2b8e91-441a6ca877c8790d2fb7a64d', 'signature_scheme': 'hmac-sha256', 'packer': 'json', 'unpacker': 'json'}}
2024-06-17 17:39:01.123 [IPEngine] Registering with controller at tcp://127.0.0.1:46029
2024-06-17 17:39:01.206 [IPEngine] Shell_addrs: ['tcp://127.0.0.1:53699', 'tcp://127.0.0.1:57877', 'tcp://127.0.0.1:53527']
2024-06-17 17:39:01.211 [IPEngine] Setting shell identity b'a1da073a-f2d03ee2f06a6a27d6c6c38e'
2024-06-17 17:39:01.213 [IPEngine] Connecting shell to tcp://127.0.0.1:53699
2024-06-17 17:39:01.219 [IPEngine] Connecting shell to tcp://127.0.0.1:57877
2024-06-17 17:39:01.220 [IPEngine] Connecting shell to tcp://127.0.0.1:53527
2024-06-17 17:39:01.222 [IPEngine] Starting nanny
2024-06-17 17:39:01.183 [IPController] client::client b'a1da073a-f2d03ee2f06a6a27d6c6c38e' requested 'registration_request'
2024-06-17 17:39:01.188 [IPController] registration::requesting registration 0:a1da073a-f2d03ee2f06a6a27d6c6c38e
2024-06-17 17:39:01.199 [IPController] registration::accepting registration 0:a1da073a-f2d03ee2f06a6a27d6c6c38e
2024-06-17 17:39:02.378 [IPEngine] Using existing profile dir: '/tmp/tmpytwsyxlt.ipython/profile_default'
2024-06-17 17:39:02.392 [IPEngine] Searching path ['/tmp/tmpytwsyxlt.ipython/profile_default', '/usr/etc/ipython', '/usr/local/etc/ipython', '/etc/ipython'] for config files
2024-06-17 17:39:02.394 [IPEngine] Attempting to load config file: ipython_config.py
2024-06-17 17:39:02.395 [IPEngine] Looking for ipython_config in /etc/ipython
2024-06-17 17:39:02.397 [IPEngine] Looking for ipython_config in /usr/local/etc/ipython
2024-06-17 17:39:02.399 [IPEngine] Looking for ipython_config in /usr/etc/ipython
2024-06-17 17:39:02.400 [IPEngine] Looking for ipython_config in /tmp/tmpytwsyxlt.ipython/profile_default
2024-06-17 17:39:02.404 [IPEngine] Attempting to load config file: ipengine_config.py
2024-06-17 17:39:02.405 [IPEngine] Looking for ipengine_config in /etc/ipython
2024-06-17 17:39:02.406 [IPEngine] Looking for ipengine_config in /usr/local/etc/ipython
2024-06-17 17:39:02.407 [IPEngine] Looking for ipengine_config in /usr/etc/ipython
2024-06-17 17:39:02.409 [IPEngine] Looking for ipengine_config in /tmp/tmpytwsyxlt.ipython/profile_default
2024-06-17 17:39:02.415 [IPEngine] Loading connection info from $IPP_CONNECTION_INFO
2024-06-17 17:39:02.419 [IPEngine] WARNING | Not using CurveZMQ security
2024-06-17 17:39:02.438 [IPEngine] Config changed:
2024-06-17 17:39:02.439 [IPEngine] {'ProfileDir': {'location': '/tmp/tmpytwsyxlt.ipython/profile_default'}, 'IPEngine': {'log_level': 10}, 'Session': {'key': b'1a2b8e91-441a6ca877c8790d2fb7a64d', 'signature_scheme': 'hmac-sha256', 'packer': 'json', 'unpacker': 'json'}}
2024-06-17 17:39:02.467 [IPEngine] Registering with controller at tcp://127.0.0.1:46029
2024-06-17 17:39:02.605 [IPController] client::client b'deba87d8-510a5735609d0c75a3b54751' requested 'registration_request'
2024-06-17 17:39:02.617 [IPController] registration::requesting registration 1:deba87d8-510a5735609d0c75a3b54751
2024-06-17 17:39:02.641 [IPController] registration::accepting registration 1:deba87d8-510a5735609d0c75a3b54751
2024-06-17 17:39:02.651 [IPEngine] Shell_addrs: ['tcp://127.0.0.1:53699', 'tcp://127.0.0.1:57877', 'tcp://127.0.0.1:54155']
2024-06-17 17:39:02.657 [IPEngine] Setting shell identity b'deba87d8-510a5735609d0c75a3b54751'
2024-06-17 17:39:02.659 [IPEngine] Connecting shell to tcp://127.0.0.1:53699
2024-06-17 17:39:02.665 [IPEngine] Connecting shell to tcp://127.0.0.1:57877
2024-06-17 17:39:02.666 [IPEngine] Connecting shell to tcp://127.0.0.1:54155
2024-06-17 17:39:02.668 [IPEngine] Starting nanny
------------------------------ Captured log call -------------------------------
DEBUG    /builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/tests/conftest.py:launcher.py:532 Starting LocalControllerLauncher: ['/usr/bin/python3', '-m', 'ipyparallel.controller', '--log-level=10', '--ping=250']
DEBUG    /builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/tests/conftest.py:launcher.py:537 Sending output for ipcontroller-1718660319-d004-1337 to /tmp/tmpytwsyxlt.ipython/profile_default/log/ipcontroller-1718660319-d004-1337.log
DEBUG    /builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/tests/conftest.py:launcher.py:541 Setting environment: IPP_CLUSTER_ID,IPP_PROFILE_DIR
DEBUG    /builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/tests/conftest.py:launcher.py:275 LocalControllerLauncher /usr/bin/python3 started: 2522
DEBUG    /builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/tests/conftest.py:cluster.py:564 Updating /tmp/tmpytwsyxlt.ipython/profile_default/security/cluster-1718660319-d004.json
DEBUG    /builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/tests/conftest.py:cluster.py:698 Setting $IPP_CONNECTION_INFO environment
DEBUG    /builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/tests/conftest.py:launcher.py:385 Waiting for ['/tmp/tmpytwsyxlt.ipython/profile_default/security/ipcontroller-1718660319-d004-client.json', '/tmp/tmpytwsyxlt.ipython/profile_default/security/ipcontroller-1718660319-d004-engine.json']
DEBUG    /builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/tests/conftest.py:launcher.py:400 Loading ['/tmp/tmpytwsyxlt.ipython/profile_default/security/ipcontroller-1718660319-d004-client.json', '/tmp/tmpytwsyxlt.ipython/profile_default/security/ipcontroller-1718660319-d004-engine.json']
INFO     /builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/tests/conftest.py:cluster.py:708 Starting 2 engines with <class 'ipyparallel.cluster.launcher.LocalEngineSetLauncher'>
DEBUG    /builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/tests/conftest.py:launcher.py:532 Starting LocalEngineLauncher: ['/usr/bin/python3', '-m', 'ipyparallel.engine', '--log-level=10']
DEBUG    /builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/tests/conftest.py:launcher.py:537 Sending output for 0 to /tmp/tmpytwsyxlt.ipython/profile_default/log/ipengine-1718660319-d004-1718660320-0.log
DEBUG    /builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/tests/conftest.py:launcher.py:541 Setting environment: IPP_CLUSTER_ID,IPP_PROFILE_DIR,IPP_CONNECTION_INFO
DEBUG    /builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/tests/conftest.py:launcher.py:275 LocalEngineLauncher /usr/bin/python3 started: 2531
DEBUG    /builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/tests/conftest.py:launcher.py:532 Starting LocalEngineLauncher: ['/usr/bin/python3', '-m', 'ipyparallel.engine', '--log-level=10']
DEBUG    /builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/tests/conftest.py:launcher.py:537 Sending output for 1 to /tmp/tmpytwsyxlt.ipython/profile_default/log/ipengine-1718660319-d004-1718660320-1.log
DEBUG    /builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/tests/conftest.py:launcher.py:541 Setting environment: IPP_CLUSTER_ID,IPP_PROFILE_DIR,IPP_CONNECTION_INFO
DEBUG    /builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/tests/conftest.py:launcher.py:275 LocalEngineLauncher /usr/bin/python3 started: 2543
DEBUG    /builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/tests/conftest.py:launcher.py:275 LocalEngineSetLauncher engine set started: [None, None]
DEBUG    /builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/tests/conftest.py:cluster.py:564 Updating /tmp/tmpytwsyxlt.ipython/profile_default/security/cluster-1718660319-d004.json
DEBUG    /builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/tests/conftest.py:launcher.py:400 Loading ['/tmp/tmpytwsyxlt.ipython/profile_default/security/ipcontroller-1718660319-d004-client.json', '/tmp/tmpytwsyxlt.ipython/profile_default/security/ipcontroller-1718660319-d004-engine.json']
=============================== warnings summary ===============================
../../../../usr/lib/python3.12/site-packages/jupyter_client/connect.py:27
  /usr/lib/python3.12/site-packages/jupyter_client/connect.py:27: DeprecationWarning: Jupyter is migrating its paths to use standard platformdirs
  given by the platformdirs library.  To remove this warning and
  see the appropriate new directories, set the environment variable
  `JUPYTER_PLATFORM_DIRS=1` and then run `jupyter --paths`.
  The use of platformdirs will be the default in `jupyter_core` v6
    from jupyter_core.paths import jupyter_data_dir
ipyparallel/tests/test_apps.py::test_ipcluster_start_stop[False]
  /usr/lib64/python3.12/site-packages/tornado/ioloop.py:262: DeprecationWarning: There is no current event loop
    loop = asyncio.get_event_loop()
ipyparallel/tests/test_canning.py::test_no_closure
ipyparallel/tests/test_cluster.py::test_cluster_id
  /usr/lib64/python3.12/site-packages/zmq/eventloop/zmqstream.py:576: UserWarning: Unregistering FD 24 after closing socket. This could result in unregistering handlers for the wrong socket. Please use stream.close() instead of closing the socket directly.
    self.close()
ipyparallel/tests/test_canning.py::test_no_closure
ipyparallel/tests/test_cluster.py::test_cluster_id
  /usr/lib64/python3.12/site-packages/zmq/eventloop/zmqstream.py:576: UserWarning: Unregistering FD 26 after closing socket. This could result in unregistering handlers for the wrong socket. Please use stream.close() instead of closing the socket directly.
    self.close()
ipyparallel/tests/test_canning.py::test_no_closure
ipyparallel/tests/test_cluster.py::test_cluster_id
  /usr/lib64/python3.12/site-packages/zmq/eventloop/zmqstream.py:576: UserWarning: Unregistering FD 28 after closing socket. This could result in unregistering handlers for the wrong socket. Please use stream.close() instead of closing the socket directly.
    self.close()
ipyparallel/tests/test_canning.py::test_no_closure
ipyparallel/tests/test_cluster.py::test_cluster_id
  /usr/lib64/python3.12/site-packages/zmq/eventloop/zmqstream.py:576: UserWarning: Unregistering FD 29 after closing socket. This could result in unregistering handlers for the wrong socket. Please use stream.close() instead of closing the socket directly.
    self.close()
ipyparallel/tests/test_canning.py::test_no_closure
ipyparallel/tests/test_cluster.py::test_cluster_id
  /usr/lib64/python3.12/site-packages/zmq/eventloop/zmqstream.py:576: UserWarning: Unregistering FD 31 after closing socket. This could result in unregistering handlers for the wrong socket. Please use stream.close() instead of closing the socket directly.
    self.close()
ipyparallel/tests/test_canning.py::test_no_closure
  /usr/lib64/python3.12/site-packages/zmq/eventloop/zmqstream.py:576: UserWarning: Unregistering FD 33 after closing socket. This could result in unregistering handlers for the wrong socket. Please use stream.close() instead of closing the socket directly.
    self.close()
ipyparallel/tests/test_canning.py::test_no_closure
ipyparallel/tests/test_cluster.py::test_cluster_id
  /usr/lib64/python3.12/site-packages/zmq/eventloop/zmqstream.py:576: UserWarning: Unregistering FD 34 after closing socket. This could result in unregistering handlers for the wrong socket. Please use stream.close() instead of closing the socket directly.
    self.close()
ipyparallel/tests/test_cluster.py::test_cluster_id
  /usr/lib64/python3.12/site-packages/zmq/eventloop/zmqstream.py:576: UserWarning: Unregistering FD 35 after closing socket. This could result in unregistering handlers for the wrong socket. Please use stream.close() instead of closing the socket directly.
    self.close()
ipyparallel/tests/test_cluster.py::test_wait_for_engines_crash
  /usr/lib64/python3.12/site-packages/zmq/eventloop/zmqstream.py:576: UserWarning: Unregistering FD 46 after closing socket. This could result in unregistering handlers for the wrong socket. Please use stream.close() instead of closing the socket directly.
    self.close()
ipyparallel/tests/test_cluster.py::test_wait_for_engines_crash
  /usr/lib64/python3.12/site-packages/zmq/eventloop/zmqstream.py:576: UserWarning: Unregistering FD 48 after closing socket. This could result in unregistering handlers for the wrong socket. Please use stream.close() instead of closing the socket directly.
    self.close()
ipyparallel/tests/test_cluster.py::test_wait_for_engines_crash
ipyparallel/tests/test_launcher.py::test_profile_dir_env[LocalControllerLauncher]
ipyparallel/tests/test_mpi.py::test_get_output
ipyparallel/tests/test_serialize.py::test_roundtrip_simple
  /usr/lib64/python3.12/site-packages/zmq/eventloop/zmqstream.py:576: UserWarning: Unregistering FD 49 after closing socket. This could result in unregistering handlers for the wrong socket. Please use stream.close() instead of closing the socket directly.
    self.close()
ipyparallel/tests/test_cluster.py::test_wait_for_engines_crash
ipyparallel/tests/test_serialize.py::test_roundtrip_nested
  /usr/lib64/python3.12/site-packages/zmq/eventloop/zmqstream.py:576: UserWarning: Unregistering FD 52 after closing socket. This could result in unregistering handlers for the wrong socket. Please use stream.close() instead of closing the socket directly.
    self.close()
ipyparallel/tests/test_cluster.py::test_wait_for_engines_crash
ipyparallel/tests/test_mpi.py::test_restart_engines
ipyparallel/tests/test_serialize.py::test_roundtrip_nested
  /usr/lib64/python3.12/site-packages/zmq/eventloop/zmqstream.py:576: UserWarning: Unregistering FD 54 after closing socket. This could result in unregistering handlers for the wrong socket. Please use stream.close() instead of closing the socket directly.
    self.close()
ipyparallel/tests/test_cluster.py::test_wait_for_engines_crash
ipyparallel/tests/test_launcher.py::test_profile_dir_env[LocalEngineLauncher]
  /usr/lib64/python3.12/site-packages/zmq/eventloop/zmqstream.py:576: UserWarning: Unregistering FD 55 after closing socket. This could result in unregistering handlers for the wrong socket. Please use stream.close() instead of closing the socket directly.
    self.close()
ipyparallel/tests/test_cluster.py::test_wait_for_engines_crash
ipyparallel/tests/test_launcher.py::test_profile_dir_env[LocalEngineLauncher]
ipyparallel/tests/test_mpi.py::test_restart_engines
ipyparallel/tests/test_serialize.py::test_roundtrip_nested
  /usr/lib64/python3.12/site-packages/zmq/eventloop/zmqstream.py:576: UserWarning: Unregistering FD 58 after closing socket. This could result in unregistering handlers for the wrong socket. Please use stream.close() instead of closing the socket directly.
    self.close()
ipyparallel/tests/test_launcher.py::test_profile_dir_env[LocalControllerLauncher]
  /usr/lib64/python3.12/site-packages/zmq/eventloop/zmqstream.py:576: UserWarning: Unregistering FD 69 after closing socket. This could result in unregistering handlers for the wrong socket. Please use stream.close() instead of closing the socket directly.
    self.close()
ipyparallel/tests/test_launcher.py::test_profile_dir_env[LocalControllerLauncher]
ipyparallel/tests/test_mpi.py::test_get_output
ipyparallel/tests/test_serialize.py::test_roundtrip_simple
  /usr/lib64/python3.12/site-packages/zmq/eventloop/zmqstream.py:576: UserWarning: Unregistering FD 51 after closing socket. This could result in unregistering handlers for the wrong socket. Please use stream.close() instead of closing the socket directly.
    self.close()
ipyparallel/tests/test_launcher.py::test_profile_dir_env[LocalControllerLauncher]
  /usr/lib64/python3.12/site-packages/zmq/eventloop/zmqstream.py:576: UserWarning: Unregistering FD 71 after closing socket. This could result in unregistering handlers for the wrong socket. Please use stream.close() instead of closing the socket directly.
    self.close()
ipyparallel/tests/test_launcher.py::test_profile_dir_env[LocalControllerLauncher]
ipyparallel/tests/test_mpi.py::test_restart_engines
  /usr/lib64/python3.12/site-packages/zmq/eventloop/zmqstream.py:576: UserWarning: Unregistering FD 53 after closing socket. This could result in unregistering handlers for the wrong socket. Please use stream.close() instead of closing the socket directly.
    self.close()
ipyparallel/tests/test_launcher.py::test_profile_dir_env[LocalControllerLauncher]
  /usr/lib64/python3.12/site-packages/zmq/eventloop/zmqstream.py:576: UserWarning: Unregistering FD 86 after closing socket. This could result in unregistering handlers for the wrong socket. Please use stream.close() instead of closing the socket directly.
    self.close()
ipyparallel/tests/test_launcher.py::test_profile_dir_env[LocalEngineLauncher]
ipyparallel/tests/test_mpi.py::test_get_output
  /usr/lib64/python3.12/site-packages/zmq/eventloop/zmqstream.py:576: UserWarning: Unregistering FD 72 after closing socket. This could result in unregistering handlers for the wrong socket. Please use stream.close() instead of closing the socket directly.
    self.close()
ipyparallel/tests/test_launcher.py::test_profile_dir_env[LocalEngineLauncher]
ipyparallel/tests/test_mpi.py::test_get_output
  /usr/lib64/python3.12/site-packages/zmq/eventloop/zmqstream.py:576: UserWarning: Unregistering FD 74 after closing socket. This could result in unregistering handlers for the wrong socket. Please use stream.close() instead of closing the socket directly.
    self.close()
ipyparallel/tests/test_launcher.py::test_profile_dir_env[LocalEngineLauncher]
  /usr/lib64/python3.12/site-packages/zmq/eventloop/zmqstream.py:576: UserWarning: Unregistering FD 75 after closing socket. This could result in unregistering handlers for the wrong socket. Please use stream.close() instead of closing the socket directly.
    self.close()
ipyparallel/tests/test_launcher.py::test_profile_dir_env[LocalEngineLauncher]
  /usr/lib64/python3.12/site-packages/zmq/eventloop/zmqstream.py:576: UserWarning: Unregistering FD 88 after closing socket. This could result in unregistering handlers for the wrong socket. Please use stream.close() instead of closing the socket directly.
    self.close()
ipyparallel/tests/test_launcher.py::test_profile_dir_env[LocalEngineLauncher]
  /usr/lib64/python3.12/site-packages/zmq/eventloop/zmqstream.py:576: UserWarning: Unregistering FD 90 after closing socket. This could result in unregistering handlers for the wrong socket. Please use stream.close() instead of closing the socket directly.
    self.close()
ipyparallel/tests/test_launcher.py::test_profile_dir_env[LocalEngineLauncher]
ipyparallel/tests/test_mpi.py::test_restart_engines
ipyparallel/tests/test_serialize.py::test_roundtrip_nested
  /usr/lib64/python3.12/site-packages/zmq/eventloop/zmqstream.py:576: UserWarning: Unregistering FD 56 after closing socket. This could result in unregistering handlers for the wrong socket. Please use stream.close() instead of closing the socket directly.
    self.close()
ipyparallel/tests/test_launcher.py::test_profile_dir_env[LocalEngineLauncher]
  /usr/lib64/python3.12/site-packages/zmq/eventloop/zmqstream.py:576: UserWarning: Unregistering FD 91 after closing socket. This could result in unregistering handlers for the wrong socket. Please use stream.close() instead of closing the socket directly.
    self.close()
ipyparallel/tests/test_launcher.py::test_profile_dir_env[LocalEngineLauncher]
  /usr/lib64/python3.12/site-packages/zmq/eventloop/zmqstream.py:576: UserWarning: Unregistering FD 93 after closing socket. This could result in unregistering handlers for the wrong socket. Please use stream.close() instead of closing the socket directly.
    self.close()
ipyparallel/tests/test_launcher.py::test_profile_dir_env[LocalEngineLauncher]
  /usr/lib64/python3.12/site-packages/zmq/eventloop/zmqstream.py:576: UserWarning: Unregistering FD 95 after closing socket. This could result in unregistering handlers for the wrong socket. Please use stream.close() instead of closing the socket directly.
    self.close()
ipyparallel/tests/test_launcher.py::test_profile_dir_env[LocalEngineLauncher]
ipyparallel/tests/test_mpi.py::test_restart_engines
  /usr/lib64/python3.12/site-packages/zmq/eventloop/zmqstream.py:576: UserWarning: Unregistering FD 78 after closing socket. This could result in unregistering handlers for the wrong socket. Please use stream.close() instead of closing the socket directly.
    self.close()
ipyparallel/tests/test_launcher.py::test_profile_dir_env[LocalEngineLauncher]
  /usr/lib64/python3.12/site-packages/zmq/eventloop/zmqstream.py:576: UserWarning: Unregistering FD 64 after closing socket. This could result in unregistering handlers for the wrong socket. Please use stream.close() instead of closing the socket directly.
    self.close()
ipyparallel/tests/test_launcher.py::test_profile_dir_env[LocalEngineLauncher]
ipyparallel/tests/test_mpi.py::test_restart_engines
  /usr/lib64/python3.12/site-packages/zmq/eventloop/zmqstream.py:576: UserWarning: Unregistering FD 80 after closing socket. This could result in unregistering handlers for the wrong socket. Please use stream.close() instead of closing the socket directly.
    self.close()
ipyparallel/tests/test_launcher.py::test_profile_dir_env[LocalEngineLauncher]
  /usr/lib64/python3.12/site-packages/zmq/eventloop/zmqstream.py:576: UserWarning: Unregistering FD 97 after closing socket. This could result in unregistering handlers for the wrong socket. Please use stream.close() instead of closing the socket directly.
    self.close()
ipyparallel/tests/test_mpi.py::test_restart_engines
  /usr/lib64/python3.12/site-packages/zmq/eventloop/zmqstream.py:576: UserWarning: Unregistering FD 76 after closing socket. This could result in unregistering handlers for the wrong socket. Please use stream.close() instead of closing the socket directly.
    self.close()
ipyparallel/tests/test_mpi.py::test_restart_engines
ipyparallel/tests/test_serialize.py::test_roundtrip_nested
  /usr/lib64/python3.12/site-packages/zmq/eventloop/zmqstream.py:576: UserWarning: Unregistering FD 63 after closing socket. This could result in unregistering handlers for the wrong socket. Please use stream.close() instead of closing the socket directly.
    self.close()
ipyparallel/tests/test_mpi.py::test_restart_engines
  /usr/lib64/python3.12/site-packages/zmq/eventloop/zmqstream.py:576: UserWarning: Unregistering FD 82 after closing socket. This could result in unregistering handlers for the wrong socket. Please use stream.close() instead of closing the socket directly.
    self.close()
ipyparallel/tests/test_mpi.py::test_restart_engines
  /usr/lib64/python3.12/site-packages/zmq/eventloop/zmqstream.py:576: UserWarning: Unregistering FD 87 after closing socket. This could result in unregistering handlers for the wrong socket. Please use stream.close() instead of closing the socket directly.
    self.close()
-- Docs: https://docs.pytest.org/en/stable/how-to/capture-warnings.html
============================= slowest 10 durations =============================
127.61s call     ipyparallel/tests/test_apps.py::test_ipcluster_list
93.37s call     ipyparallel/tests/test_apps.py::test_ipcluster_start_stop[True]
87.41s call     ipyparallel/tests/test_apps.py::test_ipcluster_start_stop[False]
62.93s call     ipyparallel/tests/test_cluster.py::test_restart_engines
44.79s call     ipyparallel/tests/test_cluster.py::test_signal_engines
42.22s call     ipyparallel/tests/test_cluster.py::test_async_with
42.21s call     ipyparallel/tests/test_cluster.py::test_to_from_dict
41.95s call     ipyparallel/tests/test_cluster.py::test_sync_with
40.50s call     ipyparallel/tests/test_cluster.py::test_start_stop_engines
38.13s call     ipyparallel/tests/test_cluster.py::test_start_stop_cluster
=========================== short test summary info ============================
SKIPPED [1] ipyparallel/tests/test_db.py:46: Requires mongodb
SKIPPED [1] ipyparallel/tests/test_db.py:145: Requires mongodb
SKIPPED [1] ipyparallel/tests/test_db.py:154: Requires mongodb
SKIPPED [1] ipyparallel/tests/test_db.py:53: Requires mongodb
SKIPPED [1] ipyparallel/tests/test_db.py:84: Requires mongodb
SKIPPED [1] ipyparallel/tests/test_db.py:122: Requires mongodb
SKIPPED [1] ipyparallel/tests/test_db.py:100: Requires mongodb
SKIPPED [1] ipyparallel/tests/test_db.py:108: Requires mongodb
SKIPPED [1] ipyparallel/tests/test_db.py:134: Requires mongodb
SKIPPED [1] ipyparallel/tests/test_db.py:161: Requires mongodb
SKIPPED [1] ipyparallel/tests/test_db.py:185: Requires mongodb
SKIPPED [1] ipyparallel/tests/test_db.py:197: Requires mongodb
SKIPPED [1] ipyparallel/tests/test_db.py:173: Requires mongodb
SKIPPED [1] ipyparallel/tests/test_db.py:66: Requires mongodb
SKIPPED [1] ipyparallel/tests/test_cluster.py:174: Requires mpiexec
SKIPPED [1] ipyparallel/tests/test_cluster.py:156: Requires mpiexec
SKIPPED [1] ipyparallel/tests/test_cluster.py:121: Requires mpiexec
SKIPPED [1] ipyparallel/tests/test_cluster.py:106: Requires mpiexec
SKIPPED [1] ipyparallel/tests/test_cluster.py:280: Requires mpiexec
SKIPPED [1] ipyparallel/tests/test_serialize.py:81: could not import 'numpy': No module named 'numpy'
SKIPPED [1] ipyparallel/tests/test_serialize.py:97: could not import 'numpy': No module named 'numpy'
SKIPPED [1] ipyparallel/tests/test_serialize.py:116: could not import 'numpy': No module named 'numpy'
SKIPPED [1] ipyparallel/tests/test_serialize.py:134: could not import 'numpy': No module named 'numpy'
SKIPPED [1] ipyparallel/tests/test_serialize.py:227: could not import 'numpy': No module named 'numpy'
SKIPPED [1] ipyparallel/tests/test_cluster.py:174: Requires slurm
SKIPPED [1] ipyparallel/tests/test_cluster.py:156: Requires slurm
SKIPPED [1] ipyparallel/tests/test_cluster.py:121: Requires slurm
SKIPPED [1] ipyparallel/tests/test_cluster.py:106: Requires slurm
SKIPPED [1] ipyparallel/tests/test_cluster.py:280: Requires slurm
SKIPPED [2] ipyparallel/tests/test_cluster.py:174: Needs docker compose
SKIPPED [2] ipyparallel/tests/test_cluster.py:156: Needs docker compose
SKIPPED [2] ipyparallel/tests/test_cluster.py:121: Needs docker compose
SKIPPED [2] ipyparallel/tests/test_cluster.py:106: Needs docker compose
SKIPPED [2] ipyparallel/tests/test_cluster.py:280: Needs docker compose
XFAIL ipyparallel/tests/test_view.py::TestView::test_cloudpickle_require - @require doesn't work with cloudpickle
XFAIL ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_cloudpickle_require - @require doesn't work with cloudpickle
XFAIL ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_scatter_tracked - Tracking gets disconnected from original message
XFAIL ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_target_ordering - coalescing view doesn't preserve target order
XFAIL ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_apply_displaypub - displaypub ordering not preserved
ERROR ipyparallel/tests/test_asyncresult.py::TestAsyncResult::test_single_result_view
ERROR ipyparallel/tests/test_asyncresult.py::TestAsyncResult::test_get_after_done
ERROR ipyparallel/tests/test_asyncresult.py::TestAsyncResult::test_get_before_done
ERROR ipyparallel/tests/test_asyncresult.py::TestAsyncResult::test_get_after_error
ERROR ipyparallel/tests/test_asyncresult.py::TestAsyncResult::test_get_dict
ERROR ipyparallel/tests/test_asyncresult.py::TestAsyncResult::test_get_dict_single
ERROR ipyparallel/tests/test_asyncresult.py::TestAsyncResult::test_get_dict_bad
ERROR ipyparallel/tests/test_asyncresult.py::TestAsyncResult::test_iter_amr
ERROR ipyparallel/tests/test_asyncresult.py::TestAsyncResult::test_iter_multi_result_ar
ERROR ipyparallel/tests/test_asyncresult.py::TestAsyncResult::test_iter_error
ERROR ipyparallel/tests/test_asyncresult.py::TestAsyncResult::test_getattr - ...
ERROR ipyparallel/tests/test_asyncresult.py::TestAsyncResult::test_getitem - ...
ERROR ipyparallel/tests/test_asyncresult.py::TestAsyncResult::test_single_result
ERROR ipyparallel/tests/test_asyncresult.py::TestAsyncResult::test_abort - Ru...
ERROR ipyparallel/tests/test_asyncresult.py::TestAsyncResult::test_len - Runt...
ERROR ipyparallel/tests/test_asyncresult.py::TestAsyncResult::test_wall_time_single
ERROR ipyparallel/tests/test_asyncresult.py::TestAsyncResult::test_wall_time_multi
ERROR ipyparallel/tests/test_asyncresult.py::TestAsyncResult::test_serial_time_single
ERROR ipyparallel/tests/test_asyncresult.py::TestAsyncResult::test_serial_time_multi
ERROR ipyparallel/tests/test_asyncresult.py::TestAsyncResult::test_elapsed_single
ERROR ipyparallel/tests/test_asyncresult.py::TestAsyncResult::test_elapsed_multi
ERROR ipyparallel/tests/test_asyncresult.py::TestAsyncResult::test_hubresult_timestamps
ERROR ipyparallel/tests/test_asyncresult.py::TestAsyncResult::test_display_empty_streams_single
ERROR ipyparallel/tests/test_asyncresult.py::TestAsyncResult::test_display_empty_streams_type
ERROR ipyparallel/tests/test_asyncresult.py::TestAsyncResult::test_display_empty_streams_engine
ERROR ipyparallel/tests/test_asyncresult.py::TestAsyncResult::test_display_output_error
ERROR ipyparallel/tests/test_asyncresult.py::TestAsyncResult::test_await_data
ERROR ipyparallel/tests/test_asyncresult.py::TestAsyncResult::test_not_single_result
ERROR ipyparallel/tests/test_asyncresult.py::TestAsyncResult::test_owner_pop
ERROR ipyparallel/tests/test_asyncresult.py::TestAsyncResult::test_dir - Runt...
ERROR ipyparallel/tests/test_asyncresult.py::TestAsyncResult::test_wait_for_send
ERROR ipyparallel/tests/test_asyncresult.py::TestAsyncResult::test_return_exceptions
ERROR ipyparallel/tests/test_asyncresult.py::TestAsyncResult::test_return_exceptions_postmortem
ERROR ipyparallel/tests/test_asyncresult.py::TestAsyncResult::test_split - Ru...
ERROR ipyparallel/tests/test_asyncresult.py::TestAsyncResult::test_split_map_result
ERROR ipyparallel/tests/test_asyncresult.py::TestAsyncResult::test_wait_first_exception
ERROR ipyparallel/tests/test_asyncresult.py::TestAsyncResult::test_map_wait_first_exception
ERROR ipyparallel/tests/test_asyncresult.py::TestAsyncResult::test_wait_interactive_first_exception
ERROR ipyparallel/tests/test_asyncresult.py::TestAsyncResult::test_progress
ERROR ipyparallel/tests/test_asyncresult.py::TestAsyncResult::test_error_engine_info_apply
ERROR ipyparallel/tests/test_asyncresult.py::TestAsyncResult::test_error_engine_info_execute
ERROR ipyparallel/tests/test_client.py::TestClient::test_curve - RuntimeError...
ERROR ipyparallel/tests/test_client.py::TestClient::test_ids - RuntimeError: ...
ERROR ipyparallel/tests/test_client.py::TestClient::test_iter - RuntimeError:...
ERROR ipyparallel/tests/test_client.py::TestClient::test_view_indexing - Runt...
ERROR ipyparallel/tests/test_client.py::TestClient::test_outstanding - Runtim...
ERROR ipyparallel/tests/test_client.py::TestClient::test_lbview_targets - Run...
ERROR ipyparallel/tests/test_client.py::TestClient::test_dview_targets - Runt...
ERROR ipyparallel/tests/test_client.py::TestClient::test_lazy_all_targets - R...
ERROR ipyparallel/tests/test_client.py::TestClient::test_targets - RuntimeErr...
ERROR ipyparallel/tests/test_client.py::TestClient::test_clear - RuntimeError...
ERROR ipyparallel/tests/test_client.py::TestClient::test_get_result - Runtime...
ERROR ipyparallel/tests/test_client.py::TestClient::test_get_execute_result
ERROR ipyparallel/tests/test_client.py::TestClient::test_ids_list - RuntimeEr...
ERROR ipyparallel/tests/test_client.py::TestClient::test_queue_status - Runti...
ERROR ipyparallel/tests/test_client.py::TestClient::test_shutdown - RuntimeEr...
ERROR ipyparallel/tests/test_client.py::TestClient::test_result_status - Runt...
ERROR ipyparallel/tests/test_client.py::TestClient::test_db_query_dt - Runtim...
ERROR ipyparallel/tests/test_client.py::TestClient::test_db_query_keys - Runt...
ERROR ipyparallel/tests/test_client.py::TestClient::test_db_query_default_keys
ERROR ipyparallel/tests/test_client.py::TestClient::test_db_query_msg_id - Ru...
ERROR ipyparallel/tests/test_client.py::TestClient::test_db_query_get_result
ERROR ipyparallel/tests/test_client.py::TestClient::test_db_query_in - Runtim...
ERROR ipyparallel/tests/test_client.py::TestClient::test_hub_history - Runtim...
ERROR ipyparallel/tests/test_client.py::TestClient::test_resubmit - RuntimeEr...
ERROR ipyparallel/tests/test_client.py::TestClient::test_resubmit_chain - Run...
ERROR ipyparallel/tests/test_client.py::TestClient::test_resubmit_header - Ru...
ERROR ipyparallel/tests/test_client.py::TestClient::test_resubmit_aborted - R...
ERROR ipyparallel/tests/test_client.py::TestClient::test_resubmit_inflight - ...
ERROR ipyparallel/tests/test_client.py::TestClient::test_resubmit_badkey - Ru...
ERROR ipyparallel/tests/test_client.py::TestClient::test_purge_hub_results - ...
ERROR ipyparallel/tests/test_client.py::TestClient::test_purge_local_results
ERROR ipyparallel/tests/test_client.py::TestClient::test_purge_local_results_outstanding
ERROR ipyparallel/tests/test_client.py::TestClient::test_purge_all_local_results_outstanding
ERROR ipyparallel/tests/test_client.py::TestClient::test_purge_all_hub_results
ERROR ipyparallel/tests/test_client.py::TestClient::test_purge_all_local_results
ERROR ipyparallel/tests/test_client.py::TestClient::test_purge_all_results - ...
ERROR ipyparallel/tests/test_client.py::TestClient::test_purge_everything - R...
ERROR ipyparallel/tests/test_client.py::TestClient::test_activate_on_init - R...
ERROR ipyparallel/tests/test_client.py::TestClient::test_activate - RuntimeEr...
ERROR ipyparallel/tests/test_client.py::TestClient::test_wait_interactive - R...
ERROR ipyparallel/tests/test_client.py::TestClient::test_await_future - Runti...
ERROR ipyparallel/tests/test_client.py::TestClient::test_become_dask - Runtim...
ERROR ipyparallel/tests/test_client.py::TestClient::test_warning_on_hostname_match
ERROR ipyparallel/tests/test_client.py::TestClient::test_local_ip_true_doesnt_trigger_warning
ERROR ipyparallel/tests/test_client.py::TestClient::test_wait_for_engines - R...
ERROR ipyparallel/tests/test_client.py::TestClient::test_signal_engines - Run...
ERROR ipyparallel/tests/test_cluster.py::test_wait_for_engines_crash - Runtim...
ERROR ipyparallel/tests/test_dependency.py::TestDependency::test_require_imports
ERROR ipyparallel/tests/test_dependency.py::TestDependency::test_success_only
ERROR ipyparallel/tests/test_dependency.py::TestDependency::test_failure_only
ERROR ipyparallel/tests/test_dependency.py::TestDependency::test_require_function
ERROR ipyparallel/tests/test_dependency.py::TestDependency::test_require_object
ERROR ipyparallel/tests/test_executor.py::TestExecutor::test_client_executor
ERROR ipyparallel/tests/test_executor.py::TestExecutor::test_view_executor - ...
ERROR ipyparallel/tests/test_executor.py::TestExecutor::test_executor_submit
ERROR ipyparallel/tests/test_executor.py::TestExecutor::test_executor_map - R...
ERROR ipyparallel/tests/test_executor.py::TestExecutor::test_executor_context
ERROR ipyparallel/tests/test_joblib.py::TestJobLib::test_default_backend - Ru...
ERROR ipyparallel/tests/test_joblib.py::TestJobLib::test_register_backend - R...
ERROR ipyparallel/tests/test_joblib.py::TestJobLib::test_joblib_backend - Run...
ERROR ipyparallel/tests/test_lbview.py::TestLoadBalancedView::test_z_crash - ...
ERROR ipyparallel/tests/test_lbview.py::TestLoadBalancedView::test_map - Runt...
ERROR ipyparallel/tests/test_lbview.py::TestLoadBalancedView::test_map_generator
ERROR ipyparallel/tests/test_lbview.py::TestLoadBalancedView::test_map_short_first
ERROR ipyparallel/tests/test_lbview.py::TestLoadBalancedView::test_map_short_last
ERROR ipyparallel/tests/test_lbview.py::TestLoadBalancedView::test_map_unordered
ERROR ipyparallel/tests/test_lbview.py::TestLoadBalancedView::test_map_ordered
ERROR ipyparallel/tests/test_lbview.py::TestLoadBalancedView::test_map_iterable
ERROR ipyparallel/tests/test_lbview.py::TestLoadBalancedView::test_imap_max_outstanding
ERROR ipyparallel/tests/test_lbview.py::TestLoadBalancedView::test_imap_infinite
ERROR ipyparallel/tests/test_lbview.py::TestLoadBalancedView::test_imap_unordered
ERROR ipyparallel/tests/test_lbview.py::TestLoadBalancedView::test_imap_return_exceptions
ERROR ipyparallel/tests/test_lbview.py::TestLoadBalancedView::test_abort - Ru...
ERROR ipyparallel/tests/test_lbview.py::TestLoadBalancedView::test_retries - ...
ERROR ipyparallel/tests/test_lbview.py::TestLoadBalancedView::test_short_timeout
ERROR ipyparallel/tests/test_lbview.py::TestLoadBalancedView::test_invalid_dependency
ERROR ipyparallel/tests/test_lbview.py::TestLoadBalancedView::test_impossible_dependency
ERROR ipyparallel/tests/test_lbview.py::TestLoadBalancedView::test_follow - R...
ERROR ipyparallel/tests/test_lbview.py::TestLoadBalancedView::test_after - Ru...
ERROR ipyparallel/tests/test_magics.py::TestParallelMagics::test_px_blocking
ERROR ipyparallel/tests/test_magics.py::TestParallelMagics::test_px_var_expand
ERROR ipyparallel/tests/test_magics.py::TestParallelMagics::test_cell_px_var_expand
ERROR ipyparallel/tests/test_magics.py::TestParallelMagics::test_cellpx_block_args
ERROR ipyparallel/tests/test_magics.py::TestParallelMagics::test_cellpx_groupby_engine
ERROR ipyparallel/tests/test_magics.py::TestParallelMagics::test_cellpx_groupby_order
ERROR ipyparallel/tests/test_magics.py::TestParallelMagics::test_cellpx_groupby_type
ERROR ipyparallel/tests/test_magics.py::TestParallelMagics::test_cellpx_error_stream
ERROR ipyparallel/tests/test_magics.py::TestParallelMagics::test_cellpx_error_no_stream
ERROR ipyparallel/tests/test_magics.py::TestParallelMagics::test_cellpx_stream
ERROR ipyparallel/tests/test_magics.py::TestParallelMagics::test_px_nonblocking
ERROR ipyparallel/tests/test_magics.py::TestParallelMagics::test_autopx_blocking
ERROR ipyparallel/tests/test_magics.py::TestParallelMagics::test_autopx_nonblocking
ERROR ipyparallel/tests/test_magics.py::TestParallelMagics::test_result - Run...
ERROR ipyparallel/tests/test_magics.py::TestParallelMagics::test_px_pylab - R...
ERROR ipyparallel/tests/test_magics.py::TestParallelMagics::test_pxconfig - R...
ERROR ipyparallel/tests/test_magics.py::TestParallelMagics::test_cellpx_targets
ERROR ipyparallel/tests/test_magics.py::TestParallelMagics::test_cellpx_block
ERROR ipyparallel/tests/test_magics.py::TestParallelMagics::test_cellpx_keyboard_interrupt_default
ERROR ipyparallel/tests/test_magics.py::TestParallelMagics::test_cellpx_keyboard_interrupt_SIGINT
ERROR ipyparallel/tests/test_magics.py::TestParallelMagics::test_cellpx_keyboard_interrupt_signal_2
ERROR ipyparallel/tests/test_magics.py::TestParallelMagics::test_cellpx_keyboard_interrupt_signal_0
ERROR ipyparallel/tests/test_magics.py::TestParallelMagics::test_cellpx_keyboard_interrupt_SIGKILL
ERROR ipyparallel/tests/test_magics.py::TestParallelMagics::test_cellpx_keyboard_interrupt_signal_9
ERROR ipyparallel/tests/test_remotefunction.py::TestRemoteFunctions::test_remote
ERROR ipyparallel/tests/test_remotefunction.py::TestRemoteFunctions::test_parallel
ERROR ipyparallel/tests/test_remotefunction.py::TestRemoteFunctions::test_parallel_map
ERROR ipyparallel/tests/test_view.py::TestView::test_z_crash_mux - RuntimeErr...
ERROR ipyparallel/tests/test_view.py::TestView::test_push_pull - RuntimeError...
ERROR ipyparallel/tests/test_view.py::TestView::test_push_pull_function - Run...
ERROR ipyparallel/tests/test_view.py::TestView::test_push_function_globals - ...
ERROR ipyparallel/tests/test_view.py::TestView::test_push_function_defaults
ERROR ipyparallel/tests/test_view.py::TestView::test_get_result - RuntimeErro...
ERROR ipyparallel/tests/test_view.py::TestView::test_run_newline - RuntimeErr...
ERROR ipyparallel/tests/test_view.py::TestView::test_apply_f_kwarg - RuntimeE...
ERROR ipyparallel/tests/test_view.py::TestView::test_apply_tracked - RuntimeE...
ERROR ipyparallel/tests/test_view.py::TestView::test_push_tracked - RuntimeEr...
ERROR ipyparallel/tests/test_view.py::TestView::test_scatter_tracked - Runtim...
ERROR ipyparallel/tests/test_view.py::TestView::test_remote_reference - Runti...
ERROR ipyparallel/tests/test_view.py::TestView::test_scatter_gather - Runtime...
ERROR ipyparallel/tests/test_view.py::TestView::test_scatter_gather_numpy - R...
ERROR ipyparallel/tests/test_view.py::TestView::test_scatter_gather_lazy - Ru...
ERROR ipyparallel/tests/test_view.py::TestView::test_apply_numpy - RuntimeErr...
ERROR ipyparallel/tests/test_view.py::TestView::test_apply_numpy_object_dtype
ERROR ipyparallel/tests/test_view.py::TestView::test_push_pull_recarray - Run...
ERROR ipyparallel/tests/test_view.py::TestView::test_push_pull_timeseries - R...
ERROR ipyparallel/tests/test_view.py::TestView::test_map - RuntimeError: Time...
ERROR ipyparallel/tests/test_view.py::TestView::test_map_empty_sequence - Run...
ERROR ipyparallel/tests/test_view.py::TestView::test_map_iterable - RuntimeEr...
ERROR ipyparallel/tests/test_view.py::TestView::test_map_numpy - RuntimeError...
ERROR ipyparallel/tests/test_view.py::TestView::test_scatter_gather_nonblocking
ERROR ipyparallel/tests/test_view.py::TestView::test_scatter_gather_numpy_nonblocking
ERROR ipyparallel/tests/test_view.py::TestView::test_execute - RuntimeError: ...
ERROR ipyparallel/tests/test_view.py::TestView::test_abort - RuntimeError: Ti...
ERROR ipyparallel/tests/test_view.py::TestView::test_abort_all - RuntimeError...
ERROR ipyparallel/tests/test_view.py::TestView::test_temp_flags - RuntimeErro...
ERROR ipyparallel/tests/test_view.py::TestView::test_importer - RuntimeError:...
ERROR ipyparallel/tests/test_view.py::TestView::test_unicode_execute - Runtim...
ERROR ipyparallel/tests/test_view.py::TestView::test_unicode_apply_result - R...
ERROR ipyparallel/tests/test_view.py::TestView::test_unicode_apply_arg - Runt...
ERROR ipyparallel/tests/test_view.py::TestView::test_map_reference - RuntimeE...
ERROR ipyparallel/tests/test_view.py::TestView::test_apply_reference - Runtim...
ERROR ipyparallel/tests/test_view.py::TestView::test_eval_reference - Runtime...
ERROR ipyparallel/tests/test_view.py::TestView::test_reference_nameerror - Ru...
ERROR ipyparallel/tests/test_view.py::TestView::test_single_engine_map - Runt...
ERROR ipyparallel/tests/test_view.py::TestView::test_len - RuntimeError: Time...
ERROR ipyparallel/tests/test_view.py::TestView::test_execute_reply - RuntimeE...
ERROR ipyparallel/tests/test_view.py::TestView::test_execute_reply_rich - Run...
ERROR ipyparallel/tests/test_view.py::TestView::test_execute_reply_stdout - R...
ERROR ipyparallel/tests/test_view.py::TestView::test_execute_result - Runtime...
ERROR ipyparallel/tests/test_view.py::TestView::test_execute_silent - Runtime...
ERROR ipyparallel/tests/test_view.py::TestView::test_execute_magic - RuntimeE...
ERROR ipyparallel/tests/test_view.py::TestView::test_execute_displaypub - Run...
ERROR ipyparallel/tests/test_view.py::TestView::test_apply_displaypub - Runti...
ERROR ipyparallel/tests/test_view.py::TestView::test_execute_raises - Runtime...
ERROR ipyparallel/tests/test_view.py::TestView::test_remoteerror_render_exception
ERROR ipyparallel/tests/test_view.py::TestView::test_compositeerror_render_exception
ERROR ipyparallel/tests/test_view.py::TestView::test_compositeerror_truncate
ERROR ipyparallel/tests/test_view.py::TestView::test_magic_pylab - RuntimeErr...
ERROR ipyparallel/tests/test_view.py::TestView::test_func_default_func - Runt...
ERROR ipyparallel/tests/test_view.py::TestView::test_data_pub_single - Runtim...
ERROR ipyparallel/tests/test_view.py::TestView::test_data_pub - RuntimeError:...
ERROR ipyparallel/tests/test_view.py::TestView::test_can_list_arg - RuntimeEr...
ERROR ipyparallel/tests/test_view.py::TestView::test_can_dict_arg - RuntimeEr...
ERROR ipyparallel/tests/test_view.py::TestView::test_can_list_kwarg - Runtime...
ERROR ipyparallel/tests/test_view.py::TestView::test_can_dict_kwarg - Runtime...
ERROR ipyparallel/tests/test_view.py::TestView::test_map_ref - RuntimeError: ...
ERROR ipyparallel/tests/test_view.py::TestView::test_nested_getitem_setitem
ERROR ipyparallel/tests/test_view.py::TestView::test_return_namedtuple - Runt...
ERROR ipyparallel/tests/test_view.py::TestView::test_apply_namedtuple - Runti...
ERROR ipyparallel/tests/test_view.py::TestView::test_sync_imports - RuntimeEr...
ERROR ipyparallel/tests/test_view.py::TestView::test_sync_imports_quiet - Run...
ERROR ipyparallel/tests/test_view.py::TestView::test_use_cloudpickle - Runtim...
ERROR ipyparallel/tests/test_view.py::TestView::test_cloudpickle_push_pull - ...
ERROR ipyparallel/tests/test_view.py::TestView::test_block_kwarg - RuntimeErr...
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_z_crash_mux
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_push_pull
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_push_pull_function
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_push_function_globals
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_push_function_defaults
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_get_result
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_run_newline
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_apply_f_kwarg
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_apply_tracked
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_push_tracked
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_remote_reference
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_scatter_gather
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_scatter_gather_numpy
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_scatter_gather_lazy
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_apply_numpy
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_apply_numpy_object_dtype
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_push_pull_recarray
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_push_pull_timeseries
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_map
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_map_empty_sequence
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_map_iterable
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_map_numpy
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_scatter_gather_nonblocking
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_scatter_gather_numpy_nonblocking
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_execute
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_abort
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_abort_all
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_temp_flags
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_importer
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_unicode_execute
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_unicode_apply_result
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_unicode_apply_arg
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_map_reference
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_apply_reference
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_eval_reference
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_reference_nameerror
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_single_engine_map
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_len
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_execute_reply
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_execute_reply_rich
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_execute_reply_stdout
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_execute_result
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_execute_silent
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_execute_magic
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_execute_displaypub
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_execute_raises
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_remoteerror_render_exception
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_compositeerror_render_exception
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_compositeerror_truncate
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_magic_pylab
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_func_default_func
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_data_pub_single
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_data_pub
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_can_list_arg
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_can_dict_arg
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_can_list_kwarg
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_can_dict_kwarg
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_map_ref
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_nested_getitem_setitem
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_return_namedtuple
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_apply_namedtuple
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_sync_imports
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_sync_imports_quiet
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_use_cloudpickle
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_cloudpickle_push_pull
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_block_kwarg
ERROR ipyparallel/tests/test_view_broadcast.py::TestBroadcastViewCoalescing::test_engine_metadata
FAILED ipyparallel/tests/test_cluster.py::test_wait_for_engines_crash - Timeo...
= 1 failed, 170 passed, 39 skipped, 5 xfailed, 65 warnings, 282 errors in 1395.18s (0:23:15) =
Stopping cluster <Cluster(cluster_id='1718660319-d004', profile_dir='/tmp/tmpytwsyxlt.ipython/profile_default', engine_sets=['1718660320'])>
--- Logging error ---
Traceback (most recent call last):
  File "/usr/lib64/python3.12/logging/__init__.py", line 1163, in emit
    stream.write(msg + self.terminator)
ValueError: I/O operation on closed file.
Call stack:
  File "/builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/cluster/cluster.py", line 66, in _atexit_cleanup_clusters
    cluster.stop_cluster_sync()
  File "/builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/_async.py", line 73, in _synchronize
    return _asyncio_run(async_f(*args, **kwargs))
  File "/builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/_async.py", line 19, in _asyncio_run
    return loop.run_sync(lambda: asyncio.ensure_future(coro))
  File "/usr/lib64/python3.12/site-packages/tornado/ioloop.py", line 521, in run_sync
    self.start()
  File "/usr/lib64/python3.12/site-packages/tornado/platform/asyncio.py", line 195, in start
    self.asyncio_loop.run_forever()
  File "/usr/lib64/python3.12/asyncio/base_events.py", line 641, in run_forever
    self._run_once()
  File "/usr/lib64/python3.12/asyncio/base_events.py", line 1987, in _run_once
    handle._run()
  File "/usr/lib64/python3.12/asyncio/events.py", line 88, in _run
    self._context.run(self._callback, *self._args)
  File "/builddir/build/BUILD/ipyparallel-8.8.0/ipyparallel/cluster/cluster.py", line 798, in stop_engines
    self.log.info(f"Stopping engine(s): {engine_set_id}")
Message: 'Stopping engine(s): 1718660320'
Arguments: ()
error: Bad exit status from /var/tmp/rpm-tmp.acx0zK (%check)
RPM build errors:
    Bad exit status from /var/tmp/rpm-tmp.acx0zK (%check)
Child return code was: 1
EXCEPTION: [Error('Command failed: \n # /usr/bin/systemd-nspawn -q -M b84a713a07834ffab3aff3dfbdd3ad30 -D /var/lib/mock/f41-build-1033876-18593/root -a -u mockbuild --capability=cap_ipc_lock --bind=/tmp/mock-resolv.biym8rbd:/etc/resolv.conf --bind=/dev/btrfs-control --bind=/dev/mapper/control --bind=/dev/fuse --bind=/dev/loop-control --bind=/dev/loop0 --bind=/dev/loop1 --bind=/dev/loop2 --bind=/dev/loop3 --bind=/dev/loop4 --bind=/dev/loop5 --bind=/dev/loop6 --bind=/dev/loop7 --bind=/dev/loop8 --bind=/dev/loop9 --bind=/dev/loop10 --bind=/dev/loop11 --console=pipe --setenv=TERM=vt100 --setenv=SHELL=/bin/bash --setenv=HOME=/builddir --setenv=HOSTNAME=mock --setenv=PATH=/usr/bin:/bin:/usr/sbin:/sbin \'--setenv=PROMPT_COMMAND=printf "\\033]0;<mock-chroot>\\007"\' \'--setenv=PS1=<mock-chroot> \\s-\\v\\$ \' --setenv=LANG=C.UTF-8 --resolv-conf=off bash --login -c \'/usr/bin/rpmbuild -bb --noclean --target noarch --nodeps /builddir/build/SPECS/python-ipyparallel.spec\'\n', 1)]
Traceback (most recent call last):
  File "/usr/lib/python3.12/site-packages/mockbuild/trace_decorator.py", line 93, in trace
    result = func(*args, **kw)
             ^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/site-packages/mockbuild/util.py", line 612, in do_with_status
    raise exception.Error("Command failed: \n # %s\n%s" % (cmd_pretty(command, env), output), child.returncode)
mockbuild.exception.Error: Command failed: 
 # /usr/bin/systemd-nspawn -q -M b84a713a07834ffab3aff3dfbdd3ad30 -D /var/lib/mock/f41-build-1033876-18593/root -a -u mockbuild --capability=cap_ipc_lock --bind=/tmp/mock-resolv.biym8rbd:/etc/resolv.conf --bind=/dev/btrfs-control --bind=/dev/mapper/control --bind=/dev/fuse --bind=/dev/loop-control --bind=/dev/loop0 --bind=/dev/loop1 --bind=/dev/loop2 --bind=/dev/loop3 --bind=/dev/loop4 --bind=/dev/loop5 --bind=/dev/loop6 --bind=/dev/loop7 --bind=/dev/loop8 --bind=/dev/loop9 --bind=/dev/loop10 --bind=/dev/loop11 --console=pipe --setenv=TERM=vt100 --setenv=SHELL=/bin/bash --setenv=HOME=/builddir --setenv=HOSTNAME=mock --setenv=PATH=/usr/bin:/bin:/usr/sbin:/sbin '--setenv=PROMPT_COMMAND=printf "\033]0;<mock-chroot>\007"' '--setenv=PS1=<mock-chroot> \s-\v\$ ' --setenv=LANG=C.UTF-8 --resolv-conf=off bash --login -c '/usr/bin/rpmbuild -bb --noclean --target noarch --nodeps /builddir/build/SPECS/python-ipyparallel.spec'