$ git clone -n https://src.fedoraproject.org/rpms/libquotient.git /var/lib/mock/f45-build-16817-491/root/chroot_tmpdir/scmroot/libquotient
Cloning into '/var/lib/mock/f45-build-16817-491/root/chroot_tmpdir/scmroot/libquotient'...
$ git fetch origin e451494c65a4d9f0d43b096e0bfb52f9c2a1d164:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libquotient
 * [new ref]         e451494c65a4d9f0d43b096e0bfb52f9c2a1d164 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e451494 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild