tests/ui/feature-gates/feature-gate-format_args_nl.stderr

error[E0658]: use of unstable library feature `format_args_nl`: `format_args_nl` is only for internal language use and is subject to change
  --> $DIR/feature-gate-format_args_nl.rs:4:5
   |
LL |     format_args_nl!("");
   |     ^^^^^^^^^^^^^^
   |
   = help: add `#![feature(format_args_nl)]` to the crate attributes to enable
   = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date

error[E0658]: use of unstable library feature `format_args_nl`: `format_args_nl` is only for internal language use and is subject to change
  --> $DIR/feature-gate-format_args_nl.rs:1:5
   |
LL | use std::format_args_nl;
   |     ^^^^^^^^^^^^^^^^^^^
   |
   = help: add `#![feature(format_args_nl)]` to the crate attributes to enable
   = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date

error: aborting due to 2 previous errors

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