Clippy errors in nightly 1.83.0-nightly: error: unneeded return statement

[josecelano]

Relates to: https://rust-lang.github.io/rust-clippy/master/index.html#/needless_return

nightly-x86_64-unknown-linux-gnu (default)
rustc 1.83.0-nightly (06bb8364a 2024-10-01)

error: unneeded `return` statement
   --> tests/servers/udp/contract.rs:267:25
    |
267 |         env.stop().await;
    |                         ^
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
help: remove `return`
    |
267 |         env.stop().awaitenv.stop().await;
    |                         ~~~~~~~~~~~~~~~~~

error: unneeded `return` statement
   --> tests/servers/udp/environment.rs:113:44
    |
113 |         sleep(Duration::from_secs(1)).await;
    |                                            ^
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
help: remove `return`
    |
113 |         sleep(Duration::from_secs(1)).awaitsleep(Duration::from_secs(1)).await;
    |                                            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

error: could not compile `torrust-tracker` (test "integration") due to 118 previous errors

It is complaining about #[tokio::test] using a semicolon in the last statement.

    #[tokio::test]
    async fn blab_bla() {
        let for = "bar"; // <- this semicolon
    }