1 error[E0277]: the `?` operator can only be applied to values that implement `Try`
2 --> $DIR/issue-72766.rs:14:5
4 LL | SadGirl {}.call()?;
7 | the `?` operator cannot be applied to type `impl Future`
8 | help: consider using `.await` here: `SadGirl {}.call().await?`
10 = help: the trait `Try` is not implemented for `impl Future`
11 = note: required by `into_result`
13 error: aborting due to previous error
15 For more information about this error, try `rustc --explain E0277`.