| error[E0658]: use of unstable library feature 'cfg_accessible': `cfg_accessible` is not fully implemented | |
| --> $DIR/cfg_accessible-unstable.rs:1:3 | |
| | | |
| LL | #[cfg_accessible(std)] | |
| | ^^^^^^^^^^^^^^ | |
| | | |
| = note: see issue #64797 <https://github.com/rust-lang/rust/issues/64797> for more information | |
| = help: add `#![feature(cfg_accessible)]` to the crate attributes to enable | |
| error: aborting due to previous error | |
| For more information about this error, try `rustc --explain E0658`. |