these 3 derivations will be built:
  /nix/store/682qzzwn7fs8gcjmi44zf74ydq0qkj9c-iets-fuzz-diff-0.0.0.drv
  /nix/store/yskwbcf5bkcgnknismra8aqg3cczgjds-iets-fuzzers-0.0.0.drv
  /nix/store/qbc6j030kff0vz190974zr7qyyxa9vz5-iets-fuzz-wire-check.drv