$ git clone -n https://src.fedoraproject.org/rpms/ocaml-extlib.git /var/lib/mock/f33-build-136288-41877/root/chroot_tmpdir/scmroot/ocaml-extlib
Cloning into '/var/lib/mock/f33-build-136288-41877/root/chroot_tmpdir/scmroot/ocaml-extlib'...
$ git reset --hard d48d17be8c95ebc0e5f517eea8bd8659ad5f8f27
HEAD is now at d48d17b OCaml 4.10.0 final.