$ git clone -n https://src.fedoraproject.org/rpms/python-stompest.git /var/lib/mock/f41-build-side-1-3106842-39377/root/chroot_tmpdir/scmroot/python-stompest
Cloning into '/var/lib/mock/f41-build-side-1-3106842-39377/root/chroot_tmpdir/scmroot/python-stompest'...
$ git fetch origin 83ba677688612386b1a7b80acd267444b59edfd3:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-stompest
 * [new ref]         83ba677688612386b1a7b80acd267444b59edfd3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 83ba677 Retired: https://pagure.io/releng/issue/12278