[v0.5] Lock Rust version to 1.77.0 for CI stability and fix warnings #496

	name: BVT
	on: [pull_request]
	jobs:
	make:
	name: Make
	runs-on: ${{ matrix.os }}
	strategy:
	matrix:
	os: [ubuntu-latest, macos-latest]
	steps:
	- name: Checkout
	uses: actions/checkout@v1
	- name: Make
	run: \|
	make deps
	make

	clippy_check:
	name: Clippy Check
	runs-on: ${{ matrix.os }}
	strategy:
	matrix:
	os: [ubuntu-latest, macos-latest]
	steps:
	- uses: actions/checkout@v1
	- run: rustup component add clippy
	- uses: tim-actions/clippy-check@master
	with:
	token: ${{ secrets.GITHUB_TOKEN }}
	args: --all-features
	name: checks-${{ matrix.os }}

	deny:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	checks:
	- advisories
	- bans 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 }}

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