When running the same code on my local machine with the following version of rust and cargo: \n* rustc 1.56.1 (59eed8a2a 2021-11-01)\n* cargo 1.56.0 (4ed5d137b 2021-10-04)\n\nRust runtime would produce a nice output and panic when an i32 or i64 overflows \n\n```\nthread \'main\' panicked at \'attempt to add with overflow\', src/main.rs:60:20\nnote: run with `RUST_BACKTRACE=1` environment variable to display a backtrace\n```\n\nHowever, the Rust runtime on LeetCode would not panic, and it would yield an wrong answer. \n\nIt would be nice if LeetCode can enable the `overflow-checks` for Rust runtime.

When running the same code on my local machine with the following version of rust and cargo: \n rustc 1.56.1 (59eed8a2a 2021-11-01)\n cargo 1.56.0 (4ed5d137b 20