src/test/ui/borrowck/issue-82032.stderr

   1 error[E0596]: cannot borrow `*v` as mutable, as it is behind a `&` reference
   2   --> $DIR/issue-82032.rs:10:13
   3    |
   4 LL |         for v in self.0.values() {
   5    |                  ---------------
   6    |                  |      |
   7    |                  |      help: use mutable method: `values_mut()`
   8    |                  this iterator yields `&` references
   9 LL |             v.flush();
  10    |             ^ `v` is a `&` reference, so the data it refers to cannot be borrowed as mutable
  11
  12 error: aborting due to previous error
  13
  14 For more information about this error, try `rustc --explain E0596`.