| error[E0658]: compiler plugins are experimental and possibly buggy | |
| --> $DIR/feature-gate-plugin_registrar.rs:6:1 | |
| | | |
| LL | pub fn registrar() {} | |
| | ^^^^^^^^^^^^^^^^^^^^^ | |
| | | |
| = note: for more information, see https://github.com/rust-lang/rust/issues/29597 | |
| = help: add `#![feature(plugin_registrar)]` to the crate attributes to enable | |
| error: aborting due to previous error | |
| For more information about this error, try `rustc --explain E0658`. |