these 3 derivations will be built:
  /nix/store/6padv76q4n27cz9a731xgq4f8nka8ac1-iets-fuzzers-0.0.0.drv
  /nix/store/b623vzxzpxi9jxxl54gkh6q1nl81cz8x-iets-fuzz-diff-0.0.0.drv
  /nix/store/0hb4gcgvni53gxig2cyaz3p9xrfd46zm-iets-fuzz-wire-check.drv