these 2 derivations will be built:
  /nix/store/v3m865zl7lg2i0qnjnmd73k5sbwpz5y1-iets-fuzzers-0.0.0.drv
  /nix/store/wsk97i9gd804j38wa0v6fcdcrj81mwp4-iets-fuzz-drv-check.drv