these 3 derivations will be built:
  /nix/store/2aaaknd8p67ymp991aly361xcsxzpj55-iets-fuzz-diff-0.0.0.drv
  /nix/store/i4zbma2sil4dv9siv1xvgm4lrb7h28hl-iets-fuzzers-0.0.0.drv
  /nix/store/8shrmvwz5q3k2qhhplsnmp4ylj8q2nvb-iets-fuzz-parse-check.drv