$ git clone -n https://src.fedoraproject.org/rpms/ocaml-res.git /var/lib/mock/f31-build-76519-31426/root/chroot_tmpdir/scmroot/ocaml-res
Cloning into '/var/lib/mock/f31-build-76519-31426/root/chroot_tmpdir/scmroot/ocaml-res'...
$ git reset --hard 6b535294b9bbf3fb8811ccbd169bbad87f5b2b32
HEAD is now at 6b53529 OCaml 4.08.1 (rc2) rebuild.