Updating to tokio-macros v2.4.0 leads to "creates a temporary value which is freed while still in use" error in src\socket.rs:631:22

[jurisk]

To reproduce - check out latest ezsockets, run build:

cargo test
[.. snip ..]
Compiling ezsockets v0.6.2 (C:\projects\others\ezsockets)                                                                                                                                                                                
   Compiling tinytemplate v1.2.1                                                                                                                                                                                                            
   Compiling criterion v0.4.0                                                                                                                                                                                                               
error[E0716]: temporary value dropped while borrowed                                                                                                                                                                                        
   --> src\socket.rs:631:22
    |
624 | /         tokio::select! {
625 | |             _ = &mut sleep => {
626 | |                 let Some(next_sleep_duration) = handle_heartbeat_sleep_elapsed(&sink, &config, &last_alive).await else {
627 | |                     break;
...   |
631 | |             _ = &mut abort_receiver.recv() => break,
    | |                      ^^^^^^^^^^^^^^^^^^^^^ creates a temporary value which is freed while still in use
632 | |         }
    | |         -
    | |         |
    | |_________temporary value is freed at the end of this statement
    |           borrow later used here
    |
    = note: consider using a `let` binding to create a longer lived value

For more information about this error, try `rustc --explain E0716`.                                                                                                                                                                         
error: could not compile `ezsockets` (lib) due to 1 previous error
warning: build failed, waiting for other jobs to finish...

I think this is due to changes from tokio-macros v2.3.0 to v2.4.0.

[jurisk]

Relates to tokio-rs/tokio#6722.

[jBernavaPrah]

Hi, same here.

@jurisk did you have a temporary fix?

[jurisk]

Hi, same here.

@jurisk did you have a temporary fix?

I just held off on updating tokio for now in my project. I think tokio will also release a version without the breaking change, so either #106 or tokio-rs/tokio#6722 will fix this.

[UkoeHB]

Fixed in #106. I'll ping @gbaranski to push a point release.