error: invalid service definition, expected #[get("<path>")]
 --> tests/trybuild/routes-missing-args-fail.rs:4:1
  |
4 | #[get]
  | ^^^^^^
  |
  = note: this error originates in the attribute macro `get` (in Nightly builds, run with -Z macro-backtrace for more info)

error: Invalid input for macro
 --> tests/trybuild/routes-missing-args-fail.rs:4:1
  |
4 | #[get]
  | ^^^^^^

error[E0277]: the trait bound `fn() -> impl std::future::Future {index}: HttpServiceFactory` is not satisfied
  --> tests/trybuild/routes-missing-args-fail.rs:13:55
   |
13 |     let srv = actix_test::start(|| App::new().service(index));
   |                                               ------- ^^^^^ the trait `HttpServiceFactory` is not implemented for `fn() -> impl std::future::Future {index}`
   |                                               |
   |                                               required by a bound introduced by this call