these 3 derivations will be built:
  /nix/store/3dyksh9ksdp5ylvg6dcj3864c08p7mjc-iets-fuzz-diff-0.0.0.drv
  /nix/store/z1vklq4h8jrffff27p65hlxamlml0jsf-iets-fuzzers-0.0.0.drv
  /nix/store/abnd14l6vfj89a8fj2vbc6nlcvg5wy59-iets-fuzz-eval-check.drv