$ git clone -n https://src.fedoraproject.org/rpms/ocaml-lacaml.git /var/lib/mock/f31-build-76134-31357/root/chroot_tmpdir/scmroot/ocaml-lacaml
Cloning into '/var/lib/mock/f31-build-76134-31357/root/chroot_tmpdir/scmroot/ocaml-lacaml'...
$ git reset --hard 476ad4d28fb88e78f4fe6c0db5476c84c2993ebf
HEAD is now at 476ad4d OCaml 4.08.1 (rc2) rebuild.