$ git clone -n https://src.fedoraproject.org/rpms/python-zodbpickle.git /var/lib/mock/f41-build-side-1-2768734-32099/root/chroot_tmpdir/scmroot/python-zodbpickle
Cloning into '/var/lib/mock/f41-build-side-1-2768734-32099/root/chroot_tmpdir/scmroot/python-zodbpickle'...
$ git fetch origin 43e404e16a9008967f27d7638f153430cfdec924:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-zodbpickle
 * [new ref]         43e404e16a9008967f27d7638f153430cfdec924 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 43e404e Orphaned for 6+ weeks