error: `pool_size:` requires `task:` — a `spawn:` task fn sets its own `#[embassy_executor::task(pool_size = ...)]`
  --> tests/ui/compile_fail/pool_size_without_task.rs:11:64
   |
11 |     node A = Terminate, deps: [], spawn: real_task, pool_size: 2;
   |                                                                ^
