error[E0308]: mismatched types
  --> $DIR/ice-6256.rs:13:28
   |
LL |     let f = |x: &dyn TT| x.func(); //[default]~ ERROR: mismatched types
   |                            ^^^^ lifetime mismatch
   |
   = note: expected reference `&(dyn TT + 'static)`
              found reference `&dyn TT`
note: the anonymous lifetime #1 defined on the body at 13:13...
  --> $DIR/ice-6256.rs:13:13
   |
LL |     let f = |x: &dyn TT| x.func(); //[default]~ ERROR: mismatched types
   |             ^^^^^^^^^^^^^^^^^^^^^
   = note: ...does not necessarily outlive the static lifetime

error: aborting due to previous error

For more information about this error, try `rustc --explain E0308`.
