$ git clone -n https://src.fedoraproject.org/rpms/lcg-infosites.git /var/lib/mock/f40-build-2200066-51761/root/chroot_tmpdir/scmroot/lcg-infosites
Cloning into '/var/lib/mock/f40-build-2200066-51761/root/chroot_tmpdir/scmroot/lcg-infosites'...
$ git fetch origin 701f3122f32ce49a003afe58d04356fce6389184:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/lcg-infosites
 * [new ref]         701f3122f32ce49a003afe58d04356fce6389184 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 701f312 Orphaned for 6+ weeks