$ git clone -n https://src.fedoraproject.org/rpms/ocaml-re.git /var/lib/mock/f33-build-175031-44433/root/chroot_tmpdir/scmroot/ocaml-re
Cloning into '/var/lib/mock/f33-build-175031-44433/root/chroot_tmpdir/scmroot/ocaml-re'...
$ git reset --hard 7791808f943b5c1cee60dae71572b313c80de9a5
HEAD is now at 7791808 OCaml 4.10.0 final.