1 error[E0658]: `#[doc(cfg_hide)]` is experimental
2 --> $DIR/feature-gate-doc_cfg_hide.rs:1:1
4 LL | #![doc(cfg_hide(test))]
5 | ^^^^^^^^^^^^^^^^^^^^^^^
7 = note: see issue #43781 <https://github.com/rust-lang/rust/issues/43781> for more information
8 = help: add `#![feature(doc_cfg_hide)]` to the crate attributes to enable
10 error: Compilation failed, aborting rustdoc
12 error: aborting due to 2 previous errors
14 For more information about this error, try `rustc --explain E0658`.