these 2 derivations will be built:
  /nix/store/28ya1s3nn4lqj8wymzkh104bbkggw002-harmonia-deps-3.2.0.drv
  /nix/store/7y7an0k0ljqj5pgl530vi54hndwb1wf9-harmonia-clippy-3.2.0.drv