these 2 derivations will be built:
  /nix/store/y2jgyc2pa3v562j1awrh9m7ysk9s2nj4-iets-fuzzers-0.0.0.drv
  /nix/store/jbmdrmgk13naf0rn4xr6w3iwdv9wbnnh-iets-fuzz-parse-check.drv