these 2 derivations will be built:
  /nix/store/x2icrxkihy2jmh7z6apzrfih209hwrpz-nix-grpc-store-fuzzers-0.1.0.drv
  /nix/store/wymkl8pa0xfb3qbnvwg3cl9cfc9di9rf-nix-grpc-store-fuzz-smoke.drv