these 2 derivations will be built:
  /nix/store/3zhg4x7abgl06l4wwhb9n8imv55j56q4-nix-grpc-store-fuzzers-0.1.0-beta.3.drv
  /nix/store/89jjnrk38ywj535ac21qw8ygsapz5hha-nix-grpc-store-fuzz-smoke.drv