tests/ui/traits/default-method/skip-default-method-if-normalization-fails.stderr

warning: method `clone_first` is never used
  --> $DIR/skip-default-method-if-normalization-fails.rs:22:8
   |
LL | trait Iterator {
   |       -------- method in this trait
...
LL |     fn clone_first(mut self) -> Option<<Self::Item as Deref>::Target> where
   |        ^^^^^^^^^^^
   |
   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default

warning: 1 warning emitted