these 2 derivations will be built:
  /nix/store/ysk9cf9n630k1gj3lsks2imxla29idf4-nix-grpc-store-fuzzers-0.2.2.drv
  /nix/store/0xw4n7arss1ajzd2hq7d69gh6v2a38h8-nix-grpc-store-fuzz-smoke.drv