src/test/ui/feature-gates/feature-gate-log_syntax2.stderr


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error[E0658]: use of unstable library feature 'log_syntax': `log_syntax!` is not stable enough for use and is subject to change
  --> $DIR/feature-gate-log_syntax2.rs:2:22
   |
LL |     println!("{:?}", log_syntax!());
   |                      ^^^^^^^^^^
   |
   = note: for more information, see https://github.com/rust-lang/rust/issues/29598
   = help: add `#![feature(log_syntax)]` to the crate attributes to enable

error: aborting due to previous error

For more information about this error, try `rustc --explain E0658`.