| error[E0658]: imports can only refer to extern crate names passed with `--extern` on stable channel (see issue #53130) |
| --> $DIR/issue-54390.rs:8:5 |
| | |
| LL | use std::fmt; |
| | -------- not an extern crate passed with `--extern` |
| ... |
| LL | use fmt::Write; //~ ERROR imports can only refer to extern crate names |
| | ^^^ |
| | |
| = help: add #![feature(uniform_paths)] to the crate attributes to enable |
| note: this import refers to the module imported here |
| --> $DIR/issue-54390.rs:5:5 |
| | |
| LL | use std::fmt; |
| | ^^^^^^^^ |
| |
| error: unused import: `fmt::Write` |
| --> $DIR/issue-54390.rs:8:5 |
| | |
| LL | use fmt::Write; //~ ERROR imports can only refer to extern crate names |
| | ^^^^^^^^^^ |
| | |
| note: lint level defined here |
| --> $DIR/issue-54390.rs:3:9 |
| | |
| LL | #![deny(unused)] |
| | ^^^^^^ |
| = note: #[deny(unused_imports)] implied by #[deny(unused)] |
| |
| error: aborting due to 2 previous errors |
| |
| For more information about this error, try `rustc --explain E0658`. |
