Mock Version: 5.9
Mock Version: 5.9
Mock Version: 5.9
ENTER ['do_with_status'](['bash', '--login', '-c', '/usr/bin/rpmbuild -bs --noclean --target noarch --nodeps /builddir/build/SPECS/erlang-sext.spec'], chrootPath='/var/lib/mock/f42-build-3481827-45814/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 0x7fffa615e0d0>timeout=864000uid=993gid=135user='mockbuild'unshare_net=TrueprintOutput=Falsenspawn_args=['--capability=cap_ipc_lock', '--bind=/tmp/mock-resolv.d5m3pw13:/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'])
Using nspawn with args ['--capability=cap_ipc_lock', '--bind=/tmp/mock-resolv.d5m3pw13:/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', 'e46a9b9b169c4433b9ddfcbbc9d94321', '-D', '/var/lib/mock/f42-build-3481827-45814/root', '-a', '-u', 'mockbuild', '--capability=cap_ipc_lock', '--bind=/tmp/mock-resolv.d5m3pw13:/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/erlang-sext.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=1736985600
Wrote: /builddir/build/SRPMS/erlang-sext-1.8.0-16.fc42.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/erlang-sext.spec'], chrootPath='/var/lib/mock/f42-build-3481827-45814/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 0x7fffa615e0d0>timeout=864000uid=993gid=135user='mockbuild'unshare_net=TrueprintOutput=Falsenspawn_args=['--capability=cap_ipc_lock', '--bind=/tmp/mock-resolv.d5m3pw13:/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'])
Using nspawn with args ['--capability=cap_ipc_lock', '--bind=/tmp/mock-resolv.d5m3pw13:/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', 'ab37ec532b0c4d4b976a546ba06037ca', '-D', '/var/lib/mock/f42-build-3481827-45814/root', '-a', '-u', 'mockbuild', '--capability=cap_ipc_lock', '--bind=/tmp/mock-resolv.d5m3pw13:/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/erlang-sext.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=1736985600
Executing(%mkbuilddir): /bin/sh -e /var/tmp/rpm-tmp.WQ1f6v
+ umask 022
+ cd /builddir/build/BUILD/erlang-sext-1.8.0-build
+ test -d /builddir/build/BUILD/erlang-sext-1.8.0-build
+ /usr/bin/chmod -Rf a+rX,u+w,g-w,o-w /builddir/build/BUILD/erlang-sext-1.8.0-build
+ /usr/bin/rm -rf /builddir/build/BUILD/erlang-sext-1.8.0-build
+ /usr/bin/mkdir -p /builddir/build/BUILD/erlang-sext-1.8.0-build
+ /usr/bin/mkdir -p /builddir/build/BUILD/erlang-sext-1.8.0-build/SPECPARTS
+ RPM_EC=0
++ jobs -p
+ exit 0
Executing(%prep): /bin/sh -e /var/tmp/rpm-tmp.qCrcqj
+ umask 022
+ cd /builddir/build/BUILD/erlang-sext-1.8.0-build
+ cd /builddir/build/BUILD/erlang-sext-1.8.0-build
+ rm -rf sext-1.8.0
+ /usr/lib/rpm/rpmuncompress -x /builddir/build/SOURCES/sext-1.8.0.tar.gz
+ STATUS=0
+ '[' 0 -ne 0 ']'
+ cd sext-1.8.0
+ /usr/bin/chmod -Rf a+rX,u+w,g-w,o-w .
+ /usr/bin/patch -p1 -s --fuzz=0 --no-backup-if-mismatch -f
+ /usr/lib/rpm/rpmuncompress /builddir/build/SOURCES/erlang-sext-0001-Handle-OTP-26-external-term-format-changes.patch
+ RPM_EC=0
++ jobs -p
+ exit 0
Executing(%build): /bin/sh -e /var/tmp/rpm-tmp.SdZ2ah
+ umask 022
+ cd /builddir/build/BUILD/erlang-sext-1.8.0-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 -mno-omit-leaf-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 -mno-omit-leaf-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 -mno-omit-leaf-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 -mno-omit-leaf-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 sext-1.8.0
+ '[' '!' -f src/sext.app.src -a '!' -f src/sext.app -a '!' -f ebin/sext.app ']'
*.app file (or *.app.src template) was found.
+ echo '*.app file (or *.app.src template) was found.'
+ 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 -mno-omit-leaf-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 -mno-omit-leaf-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 -mno-omit-leaf-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 -mno-omit-leaf-frame-pointer -I/usr/lib/gfortran/modules '
+ export FCFLAGS
+ 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
+ VSN=1.8.0
+ export VSN
+ REBAR_VSN_CACHE_FILE=/builddir/build/BUILD/erlang-sext-1.8.0-build/sext-1.8.0/vsn.cache
+ export REBAR_VSN_CACHE_FILE
+ echo '{{git, "/builddir/build/BUILD/erlang-sext-1.8.0-build/sext-1.8.0"}, "1.8.0"}.'
+ REBAR_DEPS_PREFER_LIBS=TRUE
+ export REBAR_DEPS_PREFER_LIBS
+ IGNORE_MISSING_DEPS=TRUE
+ export IGNORE_MISSING_DEPS
+ ERL_LIBS=/usr/share/erlang/lib/
+ export ERL_LIBS
+ /usr/bin/rebar3 compile skip_deps=true -vv
===> Verifying dependencies...
===> Analyzing applications...
===> Compiling sext
===> Getting log of git repo failed in /builddir/build/BUILD/erlang-sext-1.8.0-build/sext-1.8.0. Falling back to version 0.0.0
+ '[' -f doc/overview.edoc ']'
+ /usr/bin/rebar3 edoc -vv
===> Verifying dependencies...
===> Analyzing applications...
===> Compiling sext
===> Getting log of git repo failed in /builddir/build/BUILD/erlang-sext-1.8.0-build/sext-1.8.0. Falling back to version 0.0.0
===> Running edoc for sext
/builddir/build/BUILD/erlang-sext-1.8.0-build/sext-1.8.0/src/sext.erl, function encode/1: at line 75: warning: EDoc @spec tags are deprecated. Please use -spec attributes instead.
/builddir/build/BUILD/erlang-sext-1.8.0-build/sext-1.8.0/src/sext.erl, function encode/2: at line 84: warning: EDoc @spec tags are deprecated. Please use -spec attributes instead.
/builddir/build/BUILD/erlang-sext-1.8.0-build/sext-1.8.0/src/sext.erl, function reverse_sext/1: at line 107: warning: EDoc @spec tags are deprecated. Please use -spec attributes instead.
/builddir/build/BUILD/erlang-sext-1.8.0-build/sext-1.8.0/src/sext.erl, function encode_sb32/1: at line 118: warning: EDoc @spec tags are deprecated. Please use -spec attributes instead.
/builddir/build/BUILD/erlang-sext-1.8.0-build/sext-1.8.0/src/sext.erl, function encode_hex/1: at line 131: warning: EDoc @spec tags are deprecated. Please use -spec attributes instead.
/builddir/build/BUILD/erlang-sext-1.8.0-build/sext-1.8.0/src/sext.erl, function prefix/1: at line 145: warning: EDoc @spec tags are deprecated. Please use -spec attributes instead.
/builddir/build/BUILD/erlang-sext-1.8.0-build/sext-1.8.0/src/sext.erl, function prefix_sb32/1: at line 196: warning: EDoc @spec tags are deprecated. Please use -spec attributes instead.
/builddir/build/BUILD/erlang-sext-1.8.0-build/sext-1.8.0/src/sext.erl, function prefix_hex/1: at line 205: warning: EDoc @spec tags are deprecated. Please use -spec attributes instead.
/builddir/build/BUILD/erlang-sext-1.8.0-build/sext-1.8.0/src/sext.erl, function decode/1: at line 228: warning: EDoc @spec tags are deprecated. Please use -spec attributes instead.
/builddir/build/BUILD/erlang-sext-1.8.0-build/sext-1.8.0/src/sext.erl, function decode_next/1: at line 733: warning: EDoc @spec tags are deprecated. Please use -spec attributes instead.
/builddir/build/BUILD/erlang-sext-1.8.0-build/sext-1.8.0/src/sext.erl, function partial_decode/1: at line 757: warning: EDoc @spec tags are deprecated. Please use -spec attributes instead.
/builddir/build/BUILD/erlang-sext-1.8.0-build/sext-1.8.0/src/sext.erl, function to_sb32/1: at line 1097: warning: EDoc @spec tags are deprecated. Please use -spec attributes instead.
/builddir/build/BUILD/erlang-sext-1.8.0-build/sext-1.8.0/src/sext.erl, function from_sb32/1: at line 1142: warning: EDoc @spec tags are deprecated. Please use -spec attributes instead.
/builddir/build/BUILD/erlang-sext-1.8.0-build/sext-1.8.0/src/sext.erl, function to_hex/1: at line 1163: warning: EDoc @spec tags are deprecated. Please use -spec attributes instead.
/builddir/build/BUILD/erlang-sext-1.8.0-build/sext-1.8.0/src/sext.erl, function from_hex/1: at line 1171: warning: EDoc @spec tags are deprecated. Please use -spec attributes instead.
edoc: error in layout 'edown_layout': {'EXIT',
                                 {unknown_tag,
                                  {'#cdata#',
                                   ["  1&gt; T = sext:encode({a,b,c}).\n  &lt;&lt;16,0,0,0,3,12,176,128,8,12,177,0,8,12,177,128,8&gt;&gt;\n  2&gt; sext:partial_decode(&lt;&lt;T/binary, \"tail\"&gt;&gt;).\n  {full,{a,b,c},&lt;&lt;\"tail\"&gt;&gt;}\n  3&gt; P = sext:prefix({a,b,'_'}).\n  &lt;&lt;16,0,0,0,3,12,176,128,8,12,177,0,8&gt;&gt;\n  4&gt; sext:partial_decode(&lt;&lt;P/binary, \"tail\"&gt;&gt;).\n  {partial,{a,b,'_'},&lt;&lt;\"tail\"&gt;&gt;}"]}}}.
edoc: error in doclet 'edown_doclet': {'EXIT',error}.
===> Failed to generate documentation for app 'sext'
error: Bad exit status from /var/tmp/rpm-tmp.SdZ2ah (%build)
RPM build errors:
    Bad exit status from /var/tmp/rpm-tmp.SdZ2ah (%build)
Child return code was: 1
EXCEPTION: [Error('Command failed: \n # /usr/bin/systemd-nspawn -q -M ab37ec532b0c4d4b976a546ba06037ca -D /var/lib/mock/f42-build-3481827-45814/root -a -u mockbuild --capability=cap_ipc_lock --bind=/tmp/mock-resolv.d5m3pw13:/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/erlang-sext.spec\'\n', 1)]
Traceback (most recent call last):
  File "/usr/lib/python3.13/site-packages/mockbuild/trace_decorator.py", line 93, in trace
    result = func(*args, **kw)
  File "/usr/lib/python3.13/site-packages/mockbuild/util.py", line 610, 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 ab37ec532b0c4d4b976a546ba06037ca -D /var/lib/mock/f42-build-3481827-45814/root -a -u mockbuild --capability=cap_ipc_lock --bind=/tmp/mock-resolv.d5m3pw13:/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/erlang-sext.spec'