$ git clone -n https://src.fedoraproject.org/rpms/ktp-contact-list.git /var/lib/mock/f40-build-2376846-60422/root/chroot_tmpdir/scmroot/ktp-contact-list
Cloning into '/var/lib/mock/f40-build-2376846-60422/root/chroot_tmpdir/scmroot/ktp-contact-list'...
$ git fetch origin 6494935234523756201d6a8fc432be0c16657756:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ktp-contact-list
 * [new ref]         6494935234523756201d6a8fc432be0c16657756 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6494935 Orphaned for 6+ weeks