| warning: unused extern crate |
| --> $DIR/removing-extern-crate.rs:8:1 |
| | |
| LL | extern crate removing_extern_crate as foo; |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove it |
| | |
| note: the lint level is defined here |
| --> $DIR/removing-extern-crate.rs:6:9 |
| | |
| LL | #![warn(rust_2018_idioms)] |
| | ^^^^^^^^^^^^^^^^ |
| = note: `#[warn(unused_extern_crates)]` implied by `#[warn(rust_2018_idioms)]` |
| |
| warning: unused extern crate |
| --> $DIR/removing-extern-crate.rs:9:1 |
| | |
| LL | extern crate core; |
| | ^^^^^^^^^^^^^^^^^^ help: remove it |
| |
| warning: unused extern crate |
| --> $DIR/removing-extern-crate.rs:12:5 |
| | |
| LL | extern crate removing_extern_crate as foo; |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove it |
| |
| warning: unused extern crate |
| --> $DIR/removing-extern-crate.rs:13:5 |
| | |
| LL | extern crate core; |
| | ^^^^^^^^^^^^^^^^^^ help: remove it |
| |
| warning: 4 warnings emitted |
| |
