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warning: crate-level attribute should be an inner attribute: add an exclamation mark: `#![foo]`
--> $DIR/linker-warning.rs:7:1
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LL | #[allow(linker_messages)]
| ^^^^^^^^^^^^^^^^^^^^^^^^^
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note: the lint level is defined here
--> $DIR/linker-warning.rs:3:9
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LL | #![warn(unused_attributes)]
| ^^^^^^^^^^^^^^^^^
warning: unused attribute
--> $DIR/linker-warning.rs:4:1
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LL | #![allow(linker_messages)]
| ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove this attribute
|
= note: the `linker_messages` lint can only be controlled at the root of a crate that needs to be linked
warning: 2 warnings emitted
|
