$ git clone -n https://src.fedoraproject.org/rpms/sat4j.git /var/lib/mock/f41-build-side-1-2804309-32834/root/chroot_tmpdir/scmroot/sat4j
Cloning into '/var/lib/mock/f41-build-side-1-2804309-32834/root/chroot_tmpdir/scmroot/sat4j'...
$ git fetch origin 073fe4b57d197083f0175715925abbc96b907f05:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/sat4j
 * [new ref]         073fe4b57d197083f0175715925abbc96b907f05 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 073fe4b Orphaned for 6+ weeks