1 error: unused variable: `a`
2 --> $DIR/lint-unused-variables.rs:8:5
5 | ^ help: consider prefixing with an underscore: `_a`
7 note: lint level defined here
8 --> $DIR/lint-unused-variables.rs:5:9
10 LL | #![deny(unused_variables)]
13 error: unused variable: `b`
14 --> $DIR/lint-unused-variables.rs:14:5
17 | ^ help: consider prefixing with an underscore: `_b`
19 error: unused variable: `a`
20 --> $DIR/lint-unused-variables.rs:53:9
23 | ^ help: consider prefixing with an underscore: `_a`
25 error: unused variable: `b`
26 --> $DIR/lint-unused-variables.rs:59:9
29 | ^ help: consider prefixing with an underscore: `_b`
31 error: unused variable: `b`
32 --> $DIR/lint-unused-variables.rs:37:9
35 | ^ help: consider prefixing with an underscore: `_b`
37 error: unused variable: `a`
38 --> $DIR/lint-unused-variables.rs:22:9
41 | ^ help: consider prefixing with an underscore: `_a`
43 error: unused variable: `b`
44 --> $DIR/lint-unused-variables.rs:29:9
47 | ^ help: consider prefixing with an underscore: `_b`
49 error: unused variable: `b`
50 --> $DIR/lint-unused-variables.rs:45:9
53 | ^ help: consider prefixing with an underscore: `_b`
55 error: aborting due to 8 previous errors