$ git clone -n https://src.fedoraproject.org/rpms/ocaml-ppx-optcomp.git /var/lib/mock/f40-build-739711-109214/root/chroot_tmpdir/scmroot/ocaml-ppx-optcomp
Cloning into '/var/lib/mock/f40-build-739711-109214/root/chroot_tmpdir/scmroot/ocaml-ppx-optcomp'...
$ git reset --hard 62eb34e8238ceacc13cebcea8f914294f898fa58
HEAD is now at 62eb34e OCaml 5.1 rebuild for Fedora 40