error: the main function has to be called main
  --> ui-tests/main-infallible.rs:10:4
   |
10 | fn fail() {}
   |    ^^^^

warning: unreachable expression
 --> ui-tests/main-infallible.rs:4:1
  |
4 | #[wasm_bindgen(main)]
  | ^^^^^^^^^^^^^^^^^^^^^
  | |
  | unreachable expression
  | any code following this expression is unreachable
  |
note: this expression has type `Infallible`, which is uninhabited
 --> ui-tests/main-infallible.rs:4:1
  |
4 | #[wasm_bindgen(main)]
  | ^^^^^^^^^^^^^^^^^^^^^
  = note: `#[warn(unreachable_code)]` on by default
  = note: this warning originates in the attribute macro `wasm_bindgen` (in Nightly builds, run with -Z macro-backtrace for more info)
