Change default TLS stack to `rustls-tls` #922

	name: lint
	on:
	pull_request:
	paths:
	- '**.rs'
	- '**.toml'
	- '**.yml'

	jobs:
	cargo-deny:
	name: cargo deny
	runs-on: ubuntu-latest
	strategy:
	matrix:
	checks:
	- advisories
	- bans licenses sources

	# Prevent sudden announcement of a new advisory from failing ci:
	continue-on-error: ${{ matrix.checks == 'advisories' }}

	steps:
	- uses: actions/checkout@v2
	- uses: EmbarkStudios/cargo-deny-action@v1
	with:
	command: check ${{ matrix.checks }}

	rustfmt:
	name: rustfmt
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2
	- uses: actions-rs/[email protected]
	with:
	profile: minimal
	toolchain: nightly
	components: rustfmt
	override: true
	- name: Run rustfmt
	id: rustfmt
	run: rustfmt +nightly --edition 2018 --check $(find . -type f -iname *.rs)

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