1warning: unused import: `std::option` 2 --> $DIR/bad-lint-cap3.rs:7:5 3 | 4LL | use std::option; 5 | ^^^^^^^^^^^ 6 | 7note: the lint level is defined here 8 --> $DIR/bad-lint-cap3.rs:5:9 9 | 10LL | #![deny(warnings)] 11 | ^^^^^^^^ 12 = note: `#[warn(unused_imports)]` implied by `#[warn(warnings)]` 13 14warning: 1 warning emitted 15 16