these 2 derivations will be built:
  /nix/store/k5kkyahqhvd42p8fmsw82lymlbvcbahk-nix-grpc-store-fuzzers-0.2.3.drv
  /nix/store/sbngmz7ha99qcj9n3p9f2qd5hzlnj3hm-nix-grpc-store-fuzz-smoke.drv