these 3 derivations will be built:
  /nix/store/aq0yz3j3w1hqccznmy0mqhhqvkcihlsc-iets-fuzzers-0.0.0.drv
  /nix/store/nk2pljcypfg55hz97qzdwmsfmm977jvd-iets-fuzz-diff-0.0.0.drv
  /nix/store/gwra7hlgmrgmwnbjl6mml41z1lwwxr8r-iets-fuzz-drv-eval-check.drv