$ git clone -n https://src.fedoraproject.org/rpms/k3guitune.git /var/lib/mock/f40-build-794367-139514/root/chroot_tmpdir/scmroot/k3guitune
Cloning into '/var/lib/mock/f40-build-794367-139514/root/chroot_tmpdir/scmroot/k3guitune'...
$ git fetch origin a4611e0cb8126147a129d12cdfc72493b95c4ae4:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/k3guitune
 * [new ref]         a4611e0cb8126147a129d12cdfc72493b95c4ae4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a4611e0 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild