1 error[E0658]: `#[doc(masked)]` is experimental
2 --> $DIR/feature-gate-doc_masked.rs:1:1
7 = note: see issue #44027 <https://github.com/rust-lang/rust/issues/44027> for more information
8 = help: add `#![feature(doc_masked)]` to the crate attributes to enable
10 error: aborting due to previous error
12 For more information about this error, try `rustc --explain E0658`.