these 2 derivations will be built:
  /nix/store/fdxl6ljpywj7j9h9agdhd8ys541kvjdg-nix-grpc-store-0.2.2.drv
  /nix/store/0d7vzk90hf2gj6q2pl8xnrqi3l24xxxb-nix-grpc-store-dispatcher.drv