1 error[E0506]: cannot assign to `self.container_field` because it is borrowed
2 --> $DIR/issue-81365-11.rs:27:9
4 LL | let first = &mut self.target_field;
5 | ---- `self.container_field` is borrowed here
6 LL | self.container_field = true;
7 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ `self.container_field` is assigned to here but it was already borrowed
9 | ----- borrow later used here
11 error: aborting due to previous error
13 For more information about this error, try `rustc --explain E0506`.