error[E0521]: borrowed data escapes outside of method
  --> $DIR/issue-72312.rs:12:9
   |
LL |       pub async fn start(&self) {
   |                          -----
   |                          |
   |                          `self` is a reference that is only valid in the method body
   |                          let's call the lifetime of this reference `'1`
...
LL | /         require_static(async move {
LL | |
LL | |
LL | |
LL | |             &self;
LL | |         });
   | |          ^
   | |          |
   | |__________`self` escapes the method body here
   |            argument requires that `'1` must outlive `'static`

error: aborting due to 1 previous error

For more information about this error, try `rustc --explain E0521`.