$ git clone -n https://src.fedoraproject.org/rpms/ocaml-yojson.git /var/lib/mock/f40-build-739715-109214/root/chroot_tmpdir/scmroot/ocaml-yojson
Cloning into '/var/lib/mock/f40-build-739715-109214/root/chroot_tmpdir/scmroot/ocaml-yojson'...
$ git reset --hard 8ba28513a58c78267cd07829900ffd1a2bf8ec81
HEAD is now at 8ba2851 OCaml 5.1 rebuild for Fedora 40