Time-of-check to time-of-use vulnerability in the std::fs::remove_dir_all() function of the Rust standard library

The implementation of [`std::fs::remove_dir_all()`](https://doc.rust-lang.org/std/fs/fn.remove_dir_all.html) in the Rust standard library is vulnerable to a time-of-check to time-of-use link replacement attack. This applies to all versions of Rust before 1.58.1.