Bump the all-dependencies group with 4 updates #817

	name: CI

	on: [push, pull_request]

	jobs:
	ci:
	name: CI with ${{ matrix.rust }}
	runs-on: ubuntu-latest
	strategy:
	matrix:
	rust: [stable, nightly]

	steps:
	- run: sudo apt install libfontconfig1-dev libxkbcommon-dev libxcb-keysyms1-dev
	- name: Checkout code
	uses: actions/checkout@v2

	- name: Setup Rust toolchain
	uses: actions-rs/toolchain@v1
	with:
	profile: minimal
	toolchain: ${{ matrix.rust }}
	override: true
	components: rustfmt, clippy

	- name: cargo build
	uses: actions-rs/cargo@v1
	with:
	command: build
	args: --all-features

	- name: cargo test
	uses: actions-rs/cargo@v1
	with:
	command: test
	args: --all-features

	- name: cargo fmt
	uses: actions-rs/cargo@v1
	with:
	command: fmt
	args: --all -- --check

	- name: cargo clippy
	uses: actions-rs/cargo@v1
	with:
	command: clippy
	args: --all-features -- -D warnings

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