these 2 derivations will be built:
  /nix/store/1h9plj5zlph1a9cw61kgr2lamn6xlnnf-harmonia-deps-3.2.0.drv
  /nix/store/ymq3q9y4ncvsxpjr4s1xqpvxfkh7ibi8-harmonia-clippy-3.2.0.drv