error[E0623]: lifetime mismatch
  --> $DIR/ref-self-async.rs:22:42
   |
LL |     async fn ref_self(&self, f: &u32) -> &u32 {
   |                       -----              ^^^^
   |                       |                  |
   |                       |                  ...but data from `f` is returned here
   |                       this parameter and the return type are declared with different lifetimes...

error[E0623]: lifetime mismatch
  --> $DIR/ref-self-async.rs:28:48
   |
LL |     async fn ref_Self(self: &Self, f: &u32) -> &u32 {
   |                             -----              ^^^^
   |                             |                  |
   |                             |                  ...but data from `f` is returned here
   |                             this parameter and the return type are declared with different lifetimes...

error[E0623]: lifetime mismatch
  --> $DIR/ref-self-async.rs:32:57
   |
LL |     async fn box_ref_Self(self: Box<&Self>, f: &u32) -> &u32 {
   |                                     -----               ^^^^
   |                                     |                   |
   |                                     |                   ...but data from `f` is returned here
   |                                     this parameter and the return type are declared with different lifetimes...

error[E0623]: lifetime mismatch
  --> $DIR/ref-self-async.rs:36:57
   |
LL |     async fn pin_ref_Self(self: Pin<&Self>, f: &u32) -> &u32 {
   |                                     -----               ^^^^
   |                                     |                   |
   |                                     |                   ...but data from `f` is returned here
   |                                     this parameter and the return type are declared with different lifetimes...

error[E0623]: lifetime mismatch
  --> $DIR/ref-self-async.rs:40:66
   |
LL |     async fn box_box_ref_Self(self: Box<Box<&Self>>, f: &u32) -> &u32 {
   |                                             -----                ^^^^
   |                                             |                    |
   |                                             |                    ...but data from `f` is returned here
   |                                             this parameter and the return type are declared with different lifetimes...

error[E0623]: lifetime mismatch
  --> $DIR/ref-self-async.rs:44:66
   |
LL |     async fn box_pin_ref_Self(self: Box<Pin<&Self>>, f: &u32) -> &u32 {
   |                                             -----                ^^^^
   |                                             |                    |
   |                                             |                    ...but data from `f` is returned here
   |                                             this parameter and the return type are declared with different lifetimes...

error[E0623]: lifetime mismatch
  --> $DIR/ref-self-async.rs:48:69
   |
LL |     async fn wrap_ref_Self_Self(self: Wrap<&Self, Self>, f: &u8) -> &u8 {
   |                                            -----                    ^^^
   |                                            |                        |
   |                                            |                        ...but data from `f` is returned here
   |                                            this parameter and the return type are declared with different lifetimes...

error: aborting due to 7 previous errors