error[E0721]: `await` is a keyword in the 2018 edition
  --> $DIR/2018-edition-error.rs:5:13
   |
LL |     pub mod await {
   |             ^^^^^ help: you can use a raw identifier to stay compatible: `r#await`

error[E0721]: `await` is a keyword in the 2018 edition
  --> $DIR/2018-edition-error.rs:6:20
   |
LL |         pub struct await;
   |                    ^^^^^ help: you can use a raw identifier to stay compatible: `r#await`

error[E0721]: `await` is a keyword in the 2018 edition
  --> $DIR/2018-edition-error.rs:9:22
   |
LL | use self::outer_mod::await::await;
   |                      ^^^^^ help: you can use a raw identifier to stay compatible: `r#await`

error[E0721]: `await` is a keyword in the 2018 edition
  --> $DIR/2018-edition-error.rs:9:29
   |
LL | use self::outer_mod::await::await;
   |                             ^^^^^ help: you can use a raw identifier to stay compatible: `r#await`

error[E0721]: `await` is a keyword in the 2018 edition
  --> $DIR/2018-edition-error.rs:12:11
   |
LL |     match await { await => () }
   |           ^^^^^ help: you can use a raw identifier to stay compatible: `r#await`

error[E0721]: `await` is a keyword in the 2018 edition
  --> $DIR/2018-edition-error.rs:12:19
   |
LL |     match await { await => () }
   |                   ^^^^^ help: you can use a raw identifier to stay compatible: `r#await`

error: aborting due to 6 previous errors

For more information about this error, try `rustc --explain E0721`.