1 error: `#[doc(keyword = "...")]` can only be used on empty modules
2 --> $DIR/doc_keyword.rs:6:7
4 LL | #[doc(keyword = "hell")]
7 error: `#[doc(keyword = "...")]` can only be used on modules
8 --> $DIR/doc_keyword.rs:11:7
10 LL | #[doc(keyword = "hall")]
13 error: `#![doc(keyword = "...")]` isn't allowed as a crate level attribute
14 --> $DIR/doc_keyword.rs:4:8
16 LL | #![doc(keyword = "hello")]
19 error: aborting due to 3 previous errors