error[E0700]: hidden type for `impl Trait` captures lifetime that does not appear in bounds
  --> $DIR/lt-ref-self-async.rs:13:42
   |
LL |     async fn ref_self(&self, f: &u32) -> &u32 {
   |                                          ^^^^
   |
   = note: hidden type `impl std::future::Future` captures lifetime '_#23r

error: lifetime may not live long enough
  --> $DIR/lt-ref-self-async.rs:13:47
   |
LL |       async fn ref_self(&self, f: &u32) -> &u32 {
   |  _______________________-_______________________^
   | |                       |
   | |                       lifetime `'_` defined here
   | |                       lifetime `'_` defined here
LL | |         f
LL | |     }
   | |_____^ function was supposed to return data with lifetime `'_` but it is returning data with lifetime `'_`

error[E0700]: hidden type for `impl Trait` captures lifetime that does not appear in bounds
  --> $DIR/lt-ref-self-async.rs:19:48
   |
LL |     async fn ref_Self(self: &Self, f: &u32) -> &u32 {
   |                                                ^^^^
   |
   = note: hidden type `impl std::future::Future` captures lifetime '_#23r

error: lifetime may not live long enough
  --> $DIR/lt-ref-self-async.rs:19:53
   |
LL |       async fn ref_Self(self: &Self, f: &u32) -> &u32 {
   |  _____________________________-_______________________^
   | |                             |
   | |                             lifetime `'_` defined here
   | |                             lifetime `'_` defined here
LL | |         f
LL | |     }
   | |_____^ function was supposed to return data with lifetime `'_` but it is returning data with lifetime `'_`

error[E0700]: hidden type for `impl Trait` captures lifetime that does not appear in bounds
  --> $DIR/lt-ref-self-async.rs:23:57
   |
LL |     async fn box_ref_Self(self: Box<&Self>, f: &u32) -> &u32 {
   |                                                         ^^^^
   |
   = note: hidden type `impl std::future::Future` captures lifetime '_#23r

error: lifetime may not live long enough
  --> $DIR/lt-ref-self-async.rs:23:62
   |
LL |       async fn box_ref_Self(self: Box<&Self>, f: &u32) -> &u32 {
   |  _____________________________________-________________________^
   | |                                     |
   | |                                     lifetime `'_` defined here
   | |                                     lifetime `'_` defined here
LL | |         f
LL | |     }
   | |_____^ function was supposed to return data with lifetime `'_` but it is returning data with lifetime `'_`

error[E0700]: hidden type for `impl Trait` captures lifetime that does not appear in bounds
  --> $DIR/lt-ref-self-async.rs:27:57
   |
LL |     async fn pin_ref_Self(self: Pin<&Self>, f: &u32) -> &u32 {
   |                                                         ^^^^
   |
   = note: hidden type `impl std::future::Future` captures lifetime '_#23r

error: lifetime may not live long enough
  --> $DIR/lt-ref-self-async.rs:27:62
   |
LL |       async fn pin_ref_Self(self: Pin<&Self>, f: &u32) -> &u32 {
   |  _____________________________________-________________________^
   | |                                     |
   | |                                     lifetime `'_` defined here
   | |                                     lifetime `'_` defined here
LL | |         f
LL | |     }
   | |_____^ function was supposed to return data with lifetime `'_` but it is returning data with lifetime `'_`

error[E0700]: hidden type for `impl Trait` captures lifetime that does not appear in bounds
  --> $DIR/lt-ref-self-async.rs:31:66
   |
LL |     async fn box_box_ref_Self(self: Box<Box<&Self>>, f: &u32) -> &u32 {
   |                                                                  ^^^^
   |
   = note: hidden type `impl std::future::Future` captures lifetime '_#23r

error: lifetime may not live long enough
  --> $DIR/lt-ref-self-async.rs:31:71
   |
LL |       async fn box_box_ref_Self(self: Box<Box<&Self>>, f: &u32) -> &u32 {
   |  _____________________________________________-_________________________^
   | |                                             |
   | |                                             lifetime `'_` defined here
   | |                                             lifetime `'_` defined here
LL | |         f
LL | |     }
   | |_____^ function was supposed to return data with lifetime `'_` but it is returning data with lifetime `'_`

error[E0700]: hidden type for `impl Trait` captures lifetime that does not appear in bounds
  --> $DIR/lt-ref-self-async.rs:35:62
   |
LL |     async fn box_pin_Self(self: Box<Pin<&Self>>, f: &u32) -> &u32 {
   |                                                              ^^^^
   |
   = note: hidden type `impl std::future::Future` captures lifetime '_#23r

error: lifetime may not live long enough
  --> $DIR/lt-ref-self-async.rs:35:67
   |
LL |       async fn box_pin_Self(self: Box<Pin<&Self>>, f: &u32) -> &u32 {
   |  _________________________________________-_________________________^
   | |                                         |
   | |                                         lifetime `'_` defined here
   | |                                         lifetime `'_` defined here
LL | |         f
LL | |     }
   | |_____^ function was supposed to return data with lifetime `'_` but it is returning data with lifetime `'_`

error: aborting due to 12 previous errors

For more information about this error, try `rustc --explain E0700`.