$ git clone -n https://src.fedoraproject.org/rpms/ocaml-ppx-deriving-yojson.git /var/lib/mock/f38-build-side-42-init-devel-529408-25638/root/chroot_tmpdir/scmroot/ocaml-ppx-deriving-yojson
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-529408-25638/root/chroot_tmpdir/scmroot/ocaml-ppx-deriving-yojson'...
$ git reset --hard 9fe5c550fbf14a14a4768d2d9774dece3a9ce658
HEAD is now at 9fe5c55 Rebuild OCaml packages for F38