these 3 derivations will be built:
  /nix/store/6g6fmgfccf62gyb9kh2nn03sc853nrb5-iets-fuzzers-0.0.0.drv
  /nix/store/fy1wgm876rhf7nfhv7k0icjnzxl9s1a1-iets-fuzz-diff-0.0.0.drv
  /nix/store/d7r2km8r1d3m7qkvngr2fhldzws4qjsf-iets-fuzz-nar-check.drv