$ git clone -n https://src.fedoraproject.org/rpms/ocaml-re.git /var/lib/mock/f40-build-767932-125124/root/chroot_tmpdir/scmroot/ocaml-re
Cloning into '/var/lib/mock/f40-build-767932-125124/root/chroot_tmpdir/scmroot/ocaml-re'...
$ git reset --hard b649c681003a71a9a347d02d6e5ffbc0edbedd91
HEAD is now at b649c68 OCaml 5.1.1 + s390x code gen fix for Fedora 40