these 3 derivations will be built:
  /nix/store/w6cn0r3w22rhk8dqwfyfgmwslpdwnj62-iets-fuzzers-0.0.0.drv
  /nix/store/zbw70l59v5knjqrf9k2kba9c22xis9b8-iets-fuzz-diff-0.0.0.drv
  /nix/store/7vk738xxl881fafbk3f156ifdpkhpwbx-iets-fuzz-wire-check.drv