error: lifetime may not live long enough
  --> $DIR/ref-mut-self-async.rs:13:9
   |
LL |     async fn ref_self(&mut self, f: &u32) -> &u32 {
   |                       -             - let's call the lifetime of this reference `'1`
   |                       |
   |                       let's call the lifetime of this reference `'2`
LL |         f
   |         ^ associated function was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1`

error: lifetime may not live long enough
  --> $DIR/ref-mut-self-async.rs:19:9
   |
LL |     async fn ref_Self(self: &mut Self, f: &u32) -> &u32 {
   |                             -             - let's call the lifetime of this reference `'1`
   |                             |
   |                             let's call the lifetime of this reference `'2`
LL |         f
   |         ^ associated function was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1`

error: lifetime may not live long enough
  --> $DIR/ref-mut-self-async.rs:23:9
   |
LL |     async fn box_ref_Self(self: Box<&mut Self>, f: &u32) -> &u32 {
   |                                     -              - let's call the lifetime of this reference `'1`
   |                                     |
   |                                     let's call the lifetime of this reference `'2`
LL |         f
   |         ^ associated function was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1`

error: lifetime may not live long enough
  --> $DIR/ref-mut-self-async.rs:27:9
   |
LL |     async fn pin_ref_Self(self: Pin<&mut Self>, f: &u32) -> &u32 {
   |                                     -              - let's call the lifetime of this reference `'1`
   |                                     |
   |                                     let's call the lifetime of this reference `'2`
LL |         f
   |         ^ associated function was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1`

error: lifetime may not live long enough
  --> $DIR/ref-mut-self-async.rs:31:9
   |
LL |     async fn box_box_ref_Self(self: Box<Box<&mut Self>>, f: &u32) -> &u32 {
   |                                             -               - let's call the lifetime of this reference `'1`
   |                                             |
   |                                             let's call the lifetime of this reference `'2`
LL |         f
   |         ^ associated function was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1`

error: lifetime may not live long enough
  --> $DIR/ref-mut-self-async.rs:35:9
   |
LL |     async fn box_pin_ref_Self(self: Box<Pin<&mut Self>>, f: &u32) -> &u32 {
   |                                             -               - let's call the lifetime of this reference `'1`
   |                                             |
   |                                             let's call the lifetime of this reference `'2`
LL |         f
   |         ^ associated function was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1`

error: aborting due to 6 previous errors