these 3 derivations will be built:
  /nix/store/j58jvbd3wdhdzsvhavq03a830bfvx77i-iets-fuzz-diff-0.0.0.drv
  /nix/store/n2jsvilqy92ary4jxd6krkdigljgdd16-iets-fuzzers-0.0.0.drv
  /nix/store/q8vqzlm9dk4mhb9n2hzrkcbb6i7ijj8f-iets-fuzz-drv-eval-check.drv