|  | error: lifetime parameter `'a` never used | 
|  | --> $DIR/unused-lifetime.rs:8:35 | 
|  | | | 
|  | LL | async fn async_wrong_without_args<'a>() {} | 
|  | |                                  -^^- help: elide the unused lifetime | 
|  | | | 
|  | note: the lint level is defined here | 
|  | --> $DIR/unused-lifetime.rs:6:9 | 
|  | | | 
|  | LL | #![deny(unused_lifetimes)] | 
|  | |         ^^^^^^^^^^^^^^^^ | 
|  |  | 
|  | error: lifetime parameter `'a` never used | 
|  | --> $DIR/unused-lifetime.rs:10:33 | 
|  | | | 
|  | LL | async fn async_wrong_1_lifetime<'a>(_: &i32) {} | 
|  | |                                -^^- help: elide the unused lifetime | 
|  |  | 
|  | error: lifetime parameter `'b` never used | 
|  | --> $DIR/unused-lifetime.rs:12:38 | 
|  | | | 
|  | LL | async fn async_wrong_2_lifetimes<'a, 'b>(_: &'a i32, _: &i32) {} | 
|  | |                                    --^^ | 
|  | |                                    | | 
|  | |                                    help: elide the unused lifetime | 
|  |  | 
|  | error: lifetime parameter `'a` never used | 
|  | --> $DIR/unused-lifetime.rs:23:23 | 
|  | | | 
|  | LL | fn wrong_without_args<'a>() {} | 
|  | |                      -^^- help: elide the unused lifetime | 
|  |  | 
|  | error: lifetime parameter `'a` never used | 
|  | --> $DIR/unused-lifetime.rs:25:21 | 
|  | | | 
|  | LL | fn wrong_1_lifetime<'a>(_: &i32) {} | 
|  | |                    -^^- help: elide the unused lifetime | 
|  |  | 
|  | error: lifetime parameter `'b` never used | 
|  | --> $DIR/unused-lifetime.rs:27:26 | 
|  | | | 
|  | LL | fn wrong_2_lifetimes<'a, 'b>(_: &'a i32, _: &i32) {} | 
|  | |                        --^^ | 
|  | |                        | | 
|  | |                        help: elide the unused lifetime | 
|  |  | 
|  | error: aborting due to 6 previous errors | 
|  |  |