Follow the steps to implement this recipe:

1. Update the stable version of Rust to the latest version:

      rustup update stable

2. Update the rustup tool to the latest version:

      rustup self update

3. Install the nightly toolkit version of the Rust compiler:

      rustup install nightly

4. Run the nightly version of Rust without changing the default version of Rust:

      rustup run nightly rustc --version

5. Change the default version of the Rust compiler to the nightly version:

      rustup default nightly

6. Update the nightly version of Rust:

      rustup update

7. This will update both the stable and nightly versions of the Rust compiler.

We should get the following output on execution of the rustup tool:

• On installation of the nightly version:

• Setting nightly as the default version: