these 3 derivations will be built:
  /nix/store/k6a9qwca9c20i2ss1xq9j11vvr82dmii-iets-fuzz-diff-0.0.0.drv
  /nix/store/ndl643xmhy996ylhfdncj12adsapwki2-iets-fuzzers-0.0.0.drv
  /nix/store/scnkhfhssiqk8fgk0cz8vcxhxbd1dmsk-iets-fuzz-drv-eval-check.drv