these 2 derivations will be built:
  /nix/store/1bprb4k12cz3mm0ad5xmxakjrpsgb7dq-iets-fuzzers-0.0.0.drv
  /nix/store/9hyz6rhpl4xyq7mrbz3j7wzhsxhwjik7-iets-fuzz-wire-check.drv