$ git clone -n https://src.fedoraproject.org/rpms/ocaml-postgresql.git /var/lib/mock/f40-build-746160-112481/root/chroot_tmpdir/scmroot/ocaml-postgresql
Cloning into '/var/lib/mock/f40-build-746160-112481/root/chroot_tmpdir/scmroot/ocaml-postgresql'...
$ git reset --hard afa11d11e021e64d3ff7c656aac10f8ba327eee6
HEAD is now at afa11d1 OCaml 5.1 rebuild for Fedora 40