error[E0491]: in type `&'x (dyn for<'z> Trait1<<T as Trait2<'y, 'z>>::Foo> + 'x)`, reference has a longer lifetime than the data it references
  --> $DIR/regions-implied-bounds-projection-gap-hr-1.rs:21:1
   |
LL | / fn callee<'x, 'y, T>(t: &'x dyn for<'z> Trait1< <T as Trait2<'y, 'z>>::Foo >)
LL | |
LL | | {
LL | | }
   | |_^
   |
note: the pointer is valid for the lifetime `'x` as defined on the function body at 21:11
  --> $DIR/regions-implied-bounds-projection-gap-hr-1.rs:21:11
   |
LL | fn callee<'x, 'y, T>(t: &'x dyn for<'z> Trait1< <T as Trait2<'y, 'z>>::Foo >)
   |           ^^
note: but the referenced data is only valid for the lifetime `'y` as defined on the function body at 21:15
  --> $DIR/regions-implied-bounds-projection-gap-hr-1.rs:21:15
   |
LL | fn callee<'x, 'y, T>(t: &'x dyn for<'z> Trait1< <T as Trait2<'y, 'z>>::Foo >)
   |               ^^

error: aborting due to previous error

For more information about this error, try `rustc --explain E0491`.