1 error[E0137]: multiple functions with a `#[main]` attribute
2 --> $DIR/multiple-main-3.rs:9:5
6 | |_- first `#[main]` function
10 | |_____^ additional `#[main]` function
12 error: aborting due to previous error
14 For more information about this error, try `rustc --explain E0137`.