$ git clone -n https://src.fedoraproject.org/rpms/ocaml-ppx-deriving-yojson.git /var/lib/mock/f33-build-136562-41918/root/chroot_tmpdir/scmroot/ocaml-ppx-deriving-yojson
Cloning into '/var/lib/mock/f33-build-136562-41918/root/chroot_tmpdir/scmroot/ocaml-ppx-deriving-yojson'...
$ git reset --hard 8a203d5cbf90d3cbe0cc74b55efe1bbf7e00463a
HEAD is now at 8a203d5 Initial import.