these 2 derivations will be built:
  /nix/store/lkxzgr68cgw9s30mnxbglcz4mz7grd28-nix-grpc-store-fuzzers-0.1.0.drv
  /nix/store/jzxbwwg9pc09dzvwxapyajlzkpsjq3vw-nix-grpc-store-fuzz-smoke.drv