src/test/ui/suggestions/imm-ref-trait-object.stderr

   1 error: the `min` method cannot be invoked on a trait object
   2   --> $DIR/imm-ref-trait-object.rs:2:8
   3    |
   4 LL |      t.min().unwrap()
   5    |        ^^^
   6    |
   7   ::: $SRC_DIR/core/src/iter/traits/iterator.rs:LL:COL
   8    |
   9 LL |         Self: Sized,
  10    |               ----- this has a `Sized` requirement
  11    |
  12    = note: you need `&mut dyn Iterator<Item = &u64>` instead of `&dyn Iterator<Item = &u64>`
  13
  14 error: aborting due to previous error
  15