these 3 derivations will be built:
  /nix/store/3h7krngk4wx7jsrvldigw7ln379idl6y-iets-fuzz-diff-0.0.0.drv
  /nix/store/azjwg7pjb8z9bah3xgqdnn9a1g7n9b1j-iets-fuzzers-0.0.0.drv
  /nix/store/nc14imhj11snq21nz849w4fs8nm5j282-iets-fuzz-parse-check.drv