$ git clone -n https://src.fedoraproject.org/rpms/ocaml-ppx-deriving-yaml.git /var/lib/mock/f40-build-747689-113333/root/chroot_tmpdir/scmroot/ocaml-ppx-deriving-yaml
Cloning into '/var/lib/mock/f40-build-747689-113333/root/chroot_tmpdir/scmroot/ocaml-ppx-deriving-yaml'...
$ git reset --hard f3794da02c8b3daf0e79d33716f2ceb083cde324
HEAD is now at f3794da Rebuild for ocaml-yaml 3.2.0