these 2 derivations will be built:
  /nix/store/9dcgyjdw9fvpadvhgpkz8sz5xbcfmwr5-nix-grpc-store-fuzzers-0.2.3.drv
  /nix/store/6xqwdm2rv29qgs6d25hdzswx41fppjn1-nix-grpc-store-fuzz-smoke.drv