these 3 derivations will be built:
  /nix/store/0rc0nzq9zwdz3d3mkw4kydvhwgrhl5i5-iets-fuzz-diff-0.0.0.drv
  /nix/store/pni12fsgp2zx64vi4vk30vbsqhya3dr2-iets-fuzzers-0.0.0.drv
  /nix/store/5j9h7mjzc0jprb5ccz3ybf0li5xrqn0n-iets-fuzz-eval-check.drv