$ git clone -n https://src.fedoraproject.org/rpms/ocaml-yojson.git /var/lib/mock/f33-build-190961-46381/root/chroot_tmpdir/scmroot/ocaml-yojson
Cloning into '/var/lib/mock/f33-build-190961-46381/root/chroot_tmpdir/scmroot/ocaml-yojson'...
$ git reset --hard 6fbf610cb29f208d6b3479c95eb1b78946648fa9
HEAD is now at 6fbf610 OCaml 4.11.0 pre-release attempt 2