these 2 derivations will be built:
  /nix/store/ar5f40w603qqznb5slznvaknciaqam92-nix-grpc-store-fuzzers-0.2.2.drv
  /nix/store/9dzbz0ljx58f5y1idbzvlzpgj317jiid-nix-grpc-store-fuzz-smoke.drv