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error: future cannot be sent between threads safely
--> $DIR/issue-86507.rs:20:13
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LL | / Box::pin(
LL | | async move {
LL | | let x = x;
LL | | }
LL | | )
| |_____________^ future created by async block is not `Send`
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note: captured value is not `Send` because `&` references cannot be sent unless their referent is `Sync`
--> $DIR/issue-86507.rs:22:29
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LL | let x = x;
| ^ has type `&T` which is not `Send`, because `T` is not `Sync`
= note: required for the cast from `Pin<Box<[async block@$DIR/issue-86507.rs:21:17: 23:18]>>` to `Pin<Box<(dyn Future<Output = ()> + Send + 'async_trait)>>`
help: consider further restricting this bound
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LL | fn bar<'me, 'async_trait, T: Send + std::marker::Sync>(x: &'me T)
| +++++++++++++++++++
error: aborting due to previous error
|
