these 3 derivations will be built:
  /nix/store/7sw173wpchijb44365z6c73qdz8l8why-iets-fuzzers-0.0.0.drv
  /nix/store/bq0x3gidx7yzfr4i0dvsc6r4g1ja8ban-iets-fuzz-diff-0.0.0.drv
  /nix/store/7ndrf6wi2287japvz0c5ibyprngq9z1i-iets-fuzz-wire-check.drv