these 2 derivations will be built:
  /nix/store/9vsj62mb1ppqynalib6nr3cmkzsjb9p2-nix-with-grpc-store-2.34.9.drv
  /nix/store/9ma2rziv6d9rhqmrh4dw99sancrsn4ki-nix-with-plugin-check.drv