$ git clone -n https://src.fedoraproject.org/rpms/ocaml-xmlm.git /var/lib/mock/f31-build-76691-31442/root/chroot_tmpdir/scmroot/ocaml-xmlm
Cloning into '/var/lib/mock/f31-build-76691-31442/root/chroot_tmpdir/scmroot/ocaml-xmlm'...
$ git reset --hard 067d0cec565b94de19fe427a9b18f23460a2734a
HEAD is now at 067d0ce OCaml 4.08.1 (rc2) rebuild.