these 2 derivations will be built:
  /nix/store/pgdqgdxa0f7qn3xjr5j15jnshf21ipy1-iets-fuzzers-0.0.0.drv
  /nix/store/4n8vrzg8gdbkbhklcbal2sm6rjhqidnm-iets-fuzz-nar-check.drv