these 2 derivations will be built:
  /nix/store/nmiwm53k224zlyszz93ij9k7k0wm3skd-iets-fuzzers-0.0.0.drv
  /nix/store/7wyakp8cv05s2b5pwk85v0ywazzia7dr-iets-fuzz-drv-check.drv