$ git clone -n https://src.fedoraproject.org/rpms/ocaml-ppx-variants-conv.git /var/lib/mock/f37-build-637615-70197/root/chroot_tmpdir/scmroot/ocaml-ppx-variants-conv
Cloning into '/var/lib/mock/f37-build-637615-70197/root/chroot_tmpdir/scmroot/ocaml-ppx-variants-conv'...
$ git reset --hard d17b391fc19671950941bea7a06b2795c6d3e466
HEAD is now at d17b391 Rebuild for ocaml-ppxlib 0.27.0.