$ git clone -n https://src.fedoraproject.org/rpms/ocaml-topkg.git /var/lib/mock/f33-build-137175-41942/root/chroot_tmpdir/scmroot/ocaml-topkg
Cloning into '/var/lib/mock/f33-build-137175-41942/root/chroot_tmpdir/scmroot/ocaml-topkg'...
$ git reset --hard 52f707da5dca203704e73f8a55001d24ffc0566f
HEAD is now at 52f707d OCaml 4.10.0 final.