1 warning: `try` is a keyword in the 2018 edition
2 --> $DIR/try-ident.rs:7:5
5 | ^^^ help: you can use a raw identifier to stay compatible: `r#try`
7 note: the lint level is defined here
8 --> $DIR/try-ident.rs:4:9
10 LL | #![warn(rust_2018_compatibility)]
11 | ^^^^^^^^^^^^^^^^^^^^^^^
12 = note: `#[warn(keyword_idents)]` implied by `#[warn(rust_2018_compatibility)]`
13 = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
14 = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
16 warning: `try` is a keyword in the 2018 edition
17 --> $DIR/try-ident.rs:12:4
20 | ^^^ help: you can use a raw identifier to stay compatible: `r#try`
22 = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
23 = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
25 warning: 2 warnings emitted