make clippy deny priting to std out #85

	name: CI

	on: [push, pull_request]

	env:
	CARGO_TERM_COLOR: always

	jobs:
	doc:
	name: Docs
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2
	- name: Install latest nightly
	uses: actions-rs/toolchain@v1
	with:
	toolchain: nightly
	profile: minimal
	- name: Spell Check Repo
	uses: crate-ci/typos@master
	- name: Format
	run: cargo fmt -- --check
	- name: Docs
	run: cargo +nightly doc --features http-ureq,clap-parse
	env:
	RUSTDOCFLAGS: --cfg docsrs

	- uses: baptiste0928/cargo-install@v2
	with:
	crate: cargo-msrv
	- name: Verify minimum rust version
	run: cargo msrv verify

	build:
	name: Test on ${{ matrix.os }}
	runs-on: ${{ matrix.os }}-latest
	strategy:
	matrix:
	os: [ubuntu, windows, macOS]
	steps:
	- uses: actions/checkout@v2
	- name: Check
	run: cargo check --tests --features http-ureq
	- name: Check
	run: cargo check --tests --features clap-parse
	- name: Check
	run: cargo check --tests --features http-curl
	- name: Clippy ureq
	run: cargo clippy --no-deps --features http-ureq
	- name: Clippy clap & curl
	run: cargo clippy --no-deps --features http-curl,clap-parse
	- name: Run tests with default features (i.e. none)
	run: cargo test
	- name: Run clap & curl tests
	run: cargo test --features http-curl,clap-parse

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