Clarify to format code with nightly toolchain #14

	---
	name: CI
	on:
	push:
	branches:
	- main
	pull_request:
	branches:
	- main

	jobs:
	check-license-comments:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v4
	- name: Check license comments
	run: \|
	./.ci/check-license-comments.sh

	linting:
	permissions:
	contents: read
	checks: write # required for clippy-check
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v4
	- name: Install latest Rust stable
	uses: actions-rs/toolchain@v1
	with:
	profile: minimal
	toolchain: stable
	override: true
	components: clippy
	- name: Install latest Rust nightly
	uses: actions-rs/toolchain@v1
	with:
	profile: minimal
	toolchain: nightly
	components: rustfmt

	- name: cargo fmt
	uses: actions-rs/cargo@v1
	with:
	command: fmt
	args: --all --check
	toolchain: nightly
	- name: clippy
	uses: actions-rs/clippy-check@v1
	with:
	token: ${{ secrets.GITHUB_TOKEN }}
	args: --workspace --lib --bins --tests --all-targets -- -Dwarnings
	- name: yamllint
	uses: frenck/action-yamllint@v1.4.1

	build:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v4
	- name: Install latest Rust stable
	uses: actions-rs/toolchain@v1
	with:
	profile: minimal
	toolchain: stable
	override: true
	- name: cargo build
	uses: actions-rs/cargo@v1
	with:
	command: build
	args: --all --release
	- name: cargo test
	uses: actions-rs/cargo@v1
	with:
	command: test
	args: --all --release

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