$ git clone -n https://src.fedoraproject.org/rpms/libgovirt.git /var/lib/mock/f40-build-785886-134131/root/chroot_tmpdir/scmroot/libgovirt
Cloning into '/var/lib/mock/f40-build-785886-134131/root/chroot_tmpdir/scmroot/libgovirt'...
$ git fetch origin d8484dae51abfa0b14c1edf9fd351fe8319f40e8:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libgovirt
 * [new ref]         d8484dae51abfa0b14c1edf9fd351fe8319f40e8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d8484da Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild