$ git clone -n https://src.fedoraproject.org/rpms/ocaml-perl4caml.git /var/lib/mock/f31-build-64583-29588/root/chroot_tmpdir/scmroot/ocaml-perl4caml
Cloning into '/var/lib/mock/f31-build-64583-29588/root/chroot_tmpdir/scmroot/ocaml-perl4caml'...
$ git reset --hard c49e5d39b513667ee5c4ffec45e794a9fc4f4e5d
HEAD is now at c49e5d3 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild