$ git clone -n https://src.fedoraproject.org/rpms/ocaml-ppx-deriving-yojson.git /var/lib/mock/f40-build-739839-109314/root/chroot_tmpdir/scmroot/ocaml-ppx-deriving-yojson
Cloning into '/var/lib/mock/f40-build-739839-109314/root/chroot_tmpdir/scmroot/ocaml-ppx-deriving-yojson'...
$ git reset --hard e1e6ee8fa4e96c5b9405e839f5a37a2a06fa7d7d
HEAD is now at e1e6ee8 OCaml 5.1 rebuild for Fedora 40