change: Send all log output to stderr #576

	name: "Test Coverage"

	on:
	push:
	branches:
	- main
	paths:
	- ".github/*/"
	- ".codecov.yml"
	- "**.rs"
	- "**/Cargo.toml"
	- "**/Cargo.lock"
	pull_request:
	branches:
	- main
	paths:
	- ".github/*/"
	- ".codecov.yml"
	- "**.rs"
	- "**/Cargo.toml"
	- "**/Cargo.lock"

	jobs:
	publish:
	name: Create test coverage on ${{ matrix.os }} for ${{ matrix.target }}
	runs-on: ${{ matrix.os }}
	strategy:
	fail-fast: false
	matrix:
	target:
	- x86_64-unknown-linux-gnu
	include:
	- os: ubuntu-latest
	target: x86_64-unknown-linux-gnu

	steps:
	- name: Checkout code
	uses: actions/checkout@v3

	- name: Setup Rust toolchain
	uses: dtolnay/rust-toolchain@stable
	with:
	components: llvm-tools-preview
	targets: ${{ matrix.target }}

	- uses: actions/cache@v3
	with:
	path: \|
	~/.cargo/bin/
	~/.cargo/registry/index/
	~/.cargo/registry/cache/
	~/.cargo/git/db/
	target/
	key: ${{ runner.os }}-cargo-coverage-${{ matrix.target }}-${{ hashFiles('**/Cargo.lock') }}
	restore-keys: \|
	${{ runner.os }}-cargo-coverage-${{ matrix.target }}-
	${{ runner.os }}-cargo-${{ matrix.target }}-

	- name: Install cargo-llvm-cov and nextest
	uses: taiki-e/install-action@v2
	with:
	tool: cargo-llvm-cov,nextest

	- name: Generate code coverage
	env:
	NEXTEST_PROFILE: coverage # defined in .config/nextest.toml
	run: cargo llvm-cov nextest --all-features --workspace --lcov --output-path lcov.info

	- name: Upload coverage to Codecov
	uses: codecov/codecov-action@v4
	with:
	fail_ci_if_error: false
	files: lcov.info
	token: ${{ secrets.CODECOV_TOKEN }}

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