these 3 derivations will be built:
  /nix/store/7baik43il7j4ylkrwm47lm07dzm4f6yl-iets-fuzz-diff-0.0.0.drv
  /nix/store/pddafzx28xa6sqq5160ylcndfnng5nqv-iets-fuzzers-0.0.0.drv
  /nix/store/3hgd8kmpv5sdkxybsffrfzw0r87pbsnz-iets-fuzz-drv-check.drv