these 2 derivations will be built:
  /nix/store/f1nm5jz3p4hhzn96c7yhmx50lia5pk46-iets-fuzzers-0.0.0.drv
  /nix/store/qsq92agy9kljqgj18prcjh5rqidjx40m-iets-fuzz-nar-check.drv