$ git clone -n https://src.fedoraproject.org/rpms/mcqd.git /var/lib/mock/f41-build-side-1-2812396-32940/root/chroot_tmpdir/scmroot/mcqd
Cloning into '/var/lib/mock/f41-build-side-1-2812396-32940/root/chroot_tmpdir/scmroot/mcqd'...
$ git fetch origin e2d7835c9ae3da0dec91e2ad7566f460304d4d15:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/mcqd
 * [new ref]         e2d7835c9ae3da0dec91e2ad7566f460304d4d15 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e2d7835 Orphaned for 6+ weeks