these 2 derivations will be built:
  /nix/store/8777kb79627hj2h2hn2k6liv2qcpkka3-harmonia-deps-3.3.0.drv
  /nix/store/j3ak70bnb5bb414hpqr8r1c1g2zgsydf-harmonia-3.3.0.drv