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|
warning: unused extern crate
--> $DIR/removing-extern-crate.rs:8:1
|
LL | extern crate dummy_crate as foo;
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unused
|
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)]`
help: remove the unused `extern crate`
|
LL - extern crate dummy_crate as foo;
LL +
|
warning: unused extern crate
--> $DIR/removing-extern-crate.rs:9:1
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LL | extern crate core;
| ^^^^^^^^^^^^^^^^^^ unused
|
help: remove the unused `extern crate`
|
LL - extern crate core;
LL +
|
warning: unused extern crate
--> $DIR/removing-extern-crate.rs:12:5
|
LL | extern crate dummy_crate as foo;
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unused
|
help: remove the unused `extern crate`
|
LL - extern crate dummy_crate as foo;
LL +
|
warning: unused extern crate
--> $DIR/removing-extern-crate.rs:13:5
|
LL | extern crate core;
| ^^^^^^^^^^^^^^^^^^ unused
|
help: remove the unused `extern crate`
|
LL - extern crate core;
LL +
|
warning: 4 warnings emitted
|
