$ git clone -n https://src.fedoraproject.org/rpms/ocaml-lambda-term.git /var/lib/mock/f42-build-872699-178201/root/chroot_tmpdir/scmroot/ocaml-lambda-term
Cloning into '/var/lib/mock/f42-build-872699-178201/root/chroot_tmpdir/scmroot/ocaml-lambda-term'...
$ git fetch origin 314312b7a34c85142624267ac0876ac31f48bbbd:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ocaml-lambda-term
 * [new ref]         314312b7a34c85142624267ac0876ac31f48bbbd -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 314312b Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild