lint for integer overflow, especially in release mode

What it does

Rust panics for integer overflow in debug mode, but it will wrap around any integers in release mode, aka, when --release parameter is added for cargo.

Advantage

No response

Drawbacks

No response

Example

fn main() {
    let mut s = String::new();
    std::io::stdin().read_line(&mut s).unwrap();
    let s = (s.trim().parse::<u8>().unwrap()) * 3;
}

It accepts user input then multiply the accepted integer by 3, may wrap around when multiply by 3.

Start by reviewing Rust Clippy's existing lint catalog and run the integer-overflow example in both debug and release configurations. Determine the intended diagnostic scope and behavior for arithmetic that may wrap in release mode, then add coverage for the proposed cases. Done means the lint's behavior and release-mode handling are specified and tested.