these 3 derivations will be built:
  /nix/store/0ljaax1g4yn1mpzyh0bhg8963l7c8155-iets-fuzz-diff-0.0.0.drv
  /nix/store/mm5kqy5cs6n0glmh2rd25lmchbh57bra-iets-fuzzers-0.0.0.drv
  /nix/store/ympmzm3k809386bsfjdzy3j8grz7cn27-iets-fuzz-wire-check.drv