| error: variable does not need to be mutable | |
| --> $DIR/capture-mut-ref.rs:9:9 | |
| | | |
| LL | let mut x = &mut 0; | |
| | ----^ | |
| | | | |
| | help: remove this `mut` | |
| | | |
| note: the lint level is defined here | |
| --> $DIR/capture-mut-ref.rs:6:9 | |
| | | |
| LL | #![deny(unused_mut)] | |
| | ^^^^^^^^^^ | |
| error: aborting due to 1 previous error | |