these 2 derivations will be built:
  /nix/store/yis2rj9fgigrxh6vjfrhx0svj56mr7w9-iets-fuzzers-0.0.0.drv
  /nix/store/6y0knxm2hjb9m68cz13nnkacd0lisyhs-iets-fuzz-wire-check.drv