$ git clone -n https://src.fedoraproject.org/rpms/ocaml-pgocaml.git /var/lib/mock/f31-build-113660-34410/root/chroot_tmpdir/scmroot/ocaml-pgocaml
Cloning into '/var/lib/mock/f31-build-113660-34410/root/chroot_tmpdir/scmroot/ocaml-pgocaml'...
$ git reset --hard 664c1a437704ff8983460bde1a3843f5a02bd9f9
HEAD is now at 664c1a4 - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild