message: add expect to call entrypoint in wasi tests
diff: @@ -46,7 +46,7 @@ macro_rules! assert_wasi_output {
  .map_err(|e| format!("{:?}", e))
  .expect("start function in wasi module");
  - let _result = start.call();
  + start.call().expect("execute the wasm");
  let output = capturer.end().unwrap().0;
  let expected_output = include_str!($expected);
  