these 3 derivations will be built:
  /nix/store/1jpl0vby14sz2gwch4cax61mbgghas64-iets-fuzzers-0.0.0.drv
  /nix/store/6ja24sbvl7j3f24aaf2kmvzp94lvz8nj-iets-fuzz-diff-0.0.0.drv
  /nix/store/b4rhm17i3sbi2sjqjy3j1s1pxm39jp7n-iets-fuzz-wire-check.drv