these 2 derivations will be built:
  /nix/store/ymr00wivfwfanlkskirz5ya3cj7awh5r-nix-grpc-store-fuzzers-0.2.3.drv
  /nix/store/ajax7dw6lmxlm2jsqv9xsmsvzvi4r8gb-nix-grpc-store-fuzz-smoke.drv