$ git clone -n https://src.fedoraproject.org/rpms/ocaml-cppo.git /var/lib/mock/f31-build-87665-31934/root/thebuilddir/tmp/scmroot/ocaml-cppo
Cloning into '/var/lib/mock/f31-build-87665-31934/root/thebuilddir/tmp/scmroot/ocaml-cppo'...
$ git reset --hard 264bccdb7d47eb24db66b8c64c36b3e1adea4578
HEAD is now at 264bccd OCaml 4.08.1 (rc2) rebuild.