$ git clone -n https://src.fedoraproject.org/rpms/procyon.git /var/lib/mock/f40-build-2024074-46959/root/chroot_tmpdir/scmroot/procyon
Cloning into '/var/lib/mock/f40-build-2024074-46959/root/chroot_tmpdir/scmroot/procyon'...
$ git fetch origin dd66f936e66aa3bf5c14f46d54ab271200125426:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/procyon
 * [new ref]         dd66f936e66aa3bf5c14f46d54ab271200125426 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at dd66f93 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild