$ git clone -n https://src.fedoraproject.org/rpms/ocaml-dune.git /var/lib/mock/f40-build-783941-133234/root/chroot_tmpdir/scmroot/ocaml-dune
Cloning into '/var/lib/mock/f40-build-783941-133234/root/chroot_tmpdir/scmroot/ocaml-dune'...
$ git reset --hard 2b749b0551e901fdad4ceec99030185fe7ab0d5f
HEAD is now at 2b749b0 Version 3.14.0