$ git clone -n https://src.fedoraproject.org/rpms/ocaml-zarith.git /var/lib/mock/f40-build-767927-125124/root/chroot_tmpdir/scmroot/ocaml-zarith
Cloning into '/var/lib/mock/f40-build-767927-125124/root/chroot_tmpdir/scmroot/ocaml-zarith'...
$ git reset --hard 4f349d251e8c252174eb81717671652f1db909b9
HEAD is now at 4f349d2 OCaml 5.1.1 + s390x code gen fix for Fedora 40