$ git clone -n https://src.fedoraproject.org/rpms/xplanet.git /var/lib/mock/f40-build-791670-137678/root/chroot_tmpdir/scmroot/xplanet
Cloning into '/var/lib/mock/f40-build-791670-137678/root/chroot_tmpdir/scmroot/xplanet'...
$ git fetch origin a8aad851e9e3dd3a96d3f913709d7247d03746bb:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/xplanet
 * [new ref]         a8aad851e9e3dd3a96d3f913709d7247d03746bb -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a8aad85 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild