$ git clone -n https://src.fedoraproject.org/rpms/openclonk.git /var/lib/mock/f39-build-1492325-34529/root/chroot_tmpdir/scmroot/openclonk
Cloning into '/var/lib/mock/f39-build-1492325-34529/root/chroot_tmpdir/scmroot/openclonk'...
$ git fetch origin 458dd3360a078d6d2688dee93825308731161860:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/openclonk
 * [new ref]         458dd3360a078d6d2688dee93825308731161860 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 458dd33 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild