1 error[E0308]: mismatched types
2 --> $DIR/nested-item-spans.rs:9:22
5 | ^^^ expected u32, found &str
7 error[E0308]: mismatched types
8 --> $DIR/nested-item-spans.rs:18:22
10 LL | let x: u32 = "x";
11 | ^^^ expected u32, found &str
13 error: aborting due to 2 previous errors
15 For more information about this error, try `rustc --explain E0308`.