$ git clone -n https://src.fedoraproject.org/rpms/ocaml-findlib.git /var/lib/mock/f31-build-46901-26748/root/thebuilddir/tmp/scmroot/ocaml-findlib
Cloning into '/var/lib/mock/f31-build-46901-26748/root/thebuilddir/tmp/scmroot/ocaml-findlib'...
$ git reset --hard e6a9a6910e4141b596d32a985814156b249d4ef2
HEAD is now at e6a9a69 OCaml 4.08.0 (final) rebuild.