these 2 derivations will be built:
  /nix/store/swfz2hsiaqfb73xzl1i4ksx1k26yillf-harmonia-deps-3.1.0.drv
  /nix/store/j7kmp58jmdwvvl15hpd7aqdxbg0dm5hc-harmonia-3.1.0.drv