$ git clone -n https://src.fedoraproject.org/rpms/ocaml-benchmark.git /var/lib/mock/f33-build-174608-44360/root/chroot_tmpdir/scmroot/ocaml-benchmark
Cloning into '/var/lib/mock/f33-build-174608-44360/root/chroot_tmpdir/scmroot/ocaml-benchmark'...
$ git reset --hard dfb79225adf859057e914ad6f785c566807b0dc4
HEAD is now at dfb7922 OCaml 4.10.0 final.