$ git clone -n https://src.fedoraproject.org/rpms/ocaml-postgresql.git /var/lib/mock/f33-build-181183-45225/root/chroot_tmpdir/scmroot/ocaml-postgresql
Cloning into '/var/lib/mock/f33-build-181183-45225/root/chroot_tmpdir/scmroot/ocaml-postgresql'...
$ git reset --hard a9efc352bc26a25549a08a379dd847c2e90be9e4
HEAD is now at a9efc35 Update all OCaml dependencies for RPM 4.16.