error[E0309]: the parameter type `T` may not live long enough
  --> $DIR/impl-trait-outlives.rs:7:35
   |
LL | fn no_region<'a, T>(x: Box<T>) -> impl Debug + 'a
   |                                   ^^^^^^^^^^^^^^^
   |
   = help: consider adding an explicit lifetime bound `T: 'a`...

error[E0309]: the parameter type `T` may not live long enough
  --> $DIR/impl-trait-outlives.rs:22:42
   |
LL | fn wrong_region<'a, 'b, T>(x: Box<T>) -> impl Debug + 'a
   |                                          ^^^^^^^^^^^^^^^
   |
   = help: consider adding an explicit lifetime bound `T: 'a`...

error: aborting due to 2 previous errors

For more information about this error, try `rustc --explain E0309`.
