these 2 derivations will be built:
  /nix/store/70qdvgzd1hwlbqxzvlj6bnlgkfxfqbi7-iets-fuzzers-0.0.0.drv
  /nix/store/4aq6crkcs9dssz9h2v281cml7cmc2xn9-iets-fuzz-drv-eval-check.drv