$ git clone -n https://src.fedoraproject.org/rpms/golang-github-client9-gospell.git /var/lib/mock/f41-build-side-1-2811789-32932/root/chroot_tmpdir/scmroot/golang-github-client9-gospell
Cloning into '/var/lib/mock/f41-build-side-1-2811789-32932/root/chroot_tmpdir/scmroot/golang-github-client9-gospell'...
$ git fetch origin 4b153070cf9052293c8b4a709f36941bf2a24457:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-client9-gospell
 * [new ref]         4b153070cf9052293c8b4a709f36941bf2a24457 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4b15307 Orphaned for 6+ weeks