error[E0428]: the name `test_async_fn_async` is defined multiple times --> tests/ui/test_fail/03-async-gt2.rs:16:1 | 16 | async fn test_async_fn() { | ^^^^^^^^^^^^^^^^^^^^^^^^ | | | `test_async_fn_async` redefined here | previous definition of the value `test_async_fn_async` here | = note: `test_async_fn_async` must be defined only once in the value namespace of this module