these 3 derivations will be built:
  /nix/store/hf71xp1jznf45mhhv801qxm93i8nfqnw-iets-fuzz-diff-0.0.0.drv
  /nix/store/jxvjgqjhfyk3mf3mvzn6bcx3lyylqcnj-iets-fuzzers-0.0.0.drv
  /nix/store/alqcmgvrzk285jv7xkz14w282ywmi5k6-iets-fuzz-nar-check.drv