1 error[E0728]: `await` is only allowed inside `async` functions and blocks
2 --> $DIR/issue-51751.rs:9:26
5 | ---- this is not `async`
6 LL | let result = inc(10000);
7 LL | let finished = result.await;
8 | ^^^^^^ only allowed inside `async` functions and blocks
10 error: aborting due to previous error
12 For more information about this error, try `rustc --explain E0728`.