$ git clone -n https://src.fedoraproject.org/rpms/alienblaster.git /var/lib/mock/f39-build-1534756-36235/root/chroot_tmpdir/scmroot/alienblaster
Cloning into '/var/lib/mock/f39-build-1534756-36235/root/chroot_tmpdir/scmroot/alienblaster'...
$ git fetch origin 604b922a8f28ab97160c293989227d33304dd676:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/alienblaster
 * [new ref]         604b922a8f28ab97160c293989227d33304dd676 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 604b922 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild