these 2 derivations will be built:
  /nix/store/jywbigksbzfd6nnmdg3wpp78aqibhh7r-harmonia-deps-3.2.0.drv
  /nix/store/1b758ybny5mj6wicw4idn5hqfij71sr3-harmonia-3.2.0.drv