$ git clone -n https://src.fedoraproject.org/rpms/python-zmq.git /var/lib/mock/f40-build-783664-133072/root/chroot_tmpdir/scmroot/python-zmq
Cloning into '/var/lib/mock/f40-build-783664-133072/root/chroot_tmpdir/scmroot/python-zmq'...
$ git fetch origin 7eaf638d38a64f94dffc26f4f95329130d7f4656:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-zmq
 * [new ref]         7eaf638d38a64f94dffc26f4f95329130d7f4656 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7eaf638 Ignore test_draft failures