these 2 derivations will be built:
  /nix/store/y2jgyc2pa3v562j1awrh9m7ysk9s2nj4-iets-fuzzers-0.0.0.drv
  /nix/store/wc046jw4r91gbamy07bmngcyifw7h7fh-iets-fuzz-nar-check.drv