these 2 derivations will be built:
  /nix/store/2fmk5rys0v9xxh8zfspkm48ra2gaw2c6-iets-fuzzers-0.0.0.drv
  /nix/store/yz8v8id4y29p0q6jvvwzm7gs7i846n3w-iets-fuzz-drv-eval-check.drv