rust/tests/ui/lint/unused/unused-mut-warning-captured-var.stderr

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error: variable does not need to be mutable
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--> $DIR/unused-mut-warning-captured-var.rs:6:9
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|
LL | let mut x = 1;
| ----^
| |
| help: remove this `mut`
|
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note: the lint level is defined here
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--> $DIR/unused-mut-warning-captured-var.rs:3:11
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|
LL | #![forbid(unused_mut)]
| ^^^^^^^^^^
error: aborting due to previous error