$ git clone -n https://src.fedoraproject.org/rpms/ocaml-gen.git /var/lib/mock/f33-build-191923-46457/root/chroot_tmpdir/scmroot/ocaml-gen
Cloning into '/var/lib/mock/f33-build-191923-46457/root/chroot_tmpdir/scmroot/ocaml-gen'...
$ git reset --hard ee105a987c8ecdf064d6c8358e28b66a243ded32
HEAD is now at ee105a9 OCaml 4.11.0 pre-release attempt 2