2eab060ab7
manual_async_fn: take input lifetimes into account The anonymous future returned from an `async fn` captures all input lifetimes. This was not being taken into account. See https://github.com/rust-lang/rfcs/blob/master/text/2394-async_await.md#lifetime-capture-in-the-anonymous-future changelog: Take input lifetimes into account in [`manual_async_fn`]. Fixes #5765