these 3 derivations will be built:
  /nix/store/7x1b80pmm0k9xvjxjf6hxldlvsc46828-iets-fuzzers-0.0.0.drv
  /nix/store/px4df9lj3nj11mvqs7xh47sqfyfwmmmj-iets-fuzz-diff-0.0.0.drv
  /nix/store/04q3sayp4c1k5ij60vwgkr56nf9sf1xz-iets-fuzz-parse-check.drv