these 3 derivations will be built:
  /nix/store/0ih2zxknvl91n66sf9cc7cilkn34fdnq-source.drv
  /nix/store/w5a9pnfzzf55k6c9rbq89xljg7q2p003-apm-0.34.0.drv
  /nix/store/lz6wz3qv9s7qg0z0f8lj68ifiafmkqjl-check-apm.drv