The following actions uses node12 which is deprecated and will be forced to run on node16: actions-rs/audit-check@v1. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/

warning: use of `format!` to build up a string from an iterator --> providers/cloudwatch/src/client/canonical_request.rs:132:31 | 132 | let headers: String = self | _______________________________^ 133 | | .headers 134 | | .iter() 135 | | .map(|(k, v)| format!("{k}:{v}\n")) 136 | | .collect::<String>() | |________________________________^ | help: call `fold` instead --> providers/cloudwatch/src/client/canonical_request.rs:135:14 | 135 | .map(|(k, v)| format!("{k}:{v}\n")) | ^^^ help: ... and use the `write!` macro here --> providers/cloudwatch/src/client/canonical_request.rs:135:27 | 135 | .map(|(k, v)| format!("{k}:{v}\n")) | ^^^^^^^^^^^^^^^^^^^^ = note: this can be written more efficiently by appending to a `String` directly = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#format_collect = note: `#[warn(clippy::format_collect)]` on by default