$ git clone -n https://src.fedoraproject.org/rpms/python-pyspf.git /var/lib/mock/f41-build-745808-13350/root/chroot_tmpdir/scmroot/python-pyspf
Cloning into '/var/lib/mock/f41-build-745808-13350/root/chroot_tmpdir/scmroot/python-pyspf'...
$ git fetch origin 1e7771c3baab7e952f691a4b50073e7490e118d0:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-pyspf
 * [new ref]         1e7771c3baab7e952f691a4b50073e7490e118d0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1e7771c Eliminate use of obsolete %patchN syntax (#2283636)