$ git clone -n https://src.fedoraproject.org/rpms/ocaml-benchmark.git /var/lib/mock/f42-build-872226-177961/root/chroot_tmpdir/scmroot/ocaml-benchmark
Cloning into '/var/lib/mock/f42-build-872226-177961/root/chroot_tmpdir/scmroot/ocaml-benchmark'...
$ git fetch origin 4cab560b560673d7a317caf840c7ceb9ad8d3ed1:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ocaml-benchmark
 * [new ref]         4cab560b560673d7a317caf840c7ceb9ad8d3ed1 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4cab560 Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild