$ git clone -n https://src.fedoraproject.org/rpms/ocaml-ppx-base.git /var/lib/mock/f38-build-685303-80580/root/chroot_tmpdir/scmroot/ocaml-ppx-base
Cloning into '/var/lib/mock/f38-build-685303-80580/root/chroot_tmpdir/scmroot/ocaml-ppx-base'...
$ git reset --hard 7d152088feed265f606f5dcd2bdd011ccf390606
HEAD is now at 7d15208 Rebuild OCaml packages for F38