these 3 derivations will be built:
  /nix/store/164x2d34892wliij0fdwrglnyd59cg8b-iets-fuzz-diff-0.0.0.drv
  /nix/store/3p262yxj158y71zgp030kqhqyr316y2h-iets-fuzzers-0.0.0.drv
  /nix/store/6isjgnki2kifjhzrb1jv6imxxqdxkyf7-iets-fuzz-wire-check.drv