these 2 derivations will be built:
  /nix/store/p1xq3cvyrii3z8clsbfxjlzl244ifnrn-harmonia-deps-3.2.0.drv
  /nix/store/zw3v30gbnz1zfqmpw9hj332nyimsm6b0-harmonia-3.2.0.drv