these 2 derivations will be built:
  /nix/store/n7p65mh2yln2nz43bmbz7r24ndc2az1p-iets-fuzzers-0.0.0.drv
  /nix/store/11c3lf3llrr0gwqqc8y7acirpj7v4zz1-iets-fuzz-parse-check.drv