Bump dependencies and fix build #5

	name: nightly
	on:
	pull_request:
	push:
	branches:
	- main
	- actions
	jobs:
	test:
	name: test
	env:
	# Emit backtraces on panics.
	RUST_BACKTRACE: 1
	runs-on: ${{ matrix.os }}
	strategy:
	matrix:
	build:
	- ubuntu
	- macos
	- win-msvc
	include:
	- build: ubuntu
	os: ubuntu-18.04
	rust: nightly
	- build: macos
	os: macos-latest
	rust: nightly
	- build: win-msvc
	os: windows-2019
	rust: nightly
	steps:
	- name: Checkout repository
	uses: actions/checkout@v2

	- name: Install Rust
	uses: actions-rs/toolchain@v1
	with:
	toolchain: ${{ matrix.rust }}
	profile: minimal
	override: true

	- name: Build
	run: cargo build --verbose

	# This is useful for debugging problems when the expected build artifacts
	# (like shell completions and man pages) aren't generated.
	- name: Show build.rs stderr
	if: matrix.os == 'windows-2019'
	shell: bash
	run: \|
	set +x
	stderr="$(find "./target/debug" -name stderr -print0 \| xargs -0 ls -t \| head -n1)"
	if [ -s "$stderr" ]; then
	echo "===== $stderr ===== "
	cat "$stderr"
	echo "====="
	fi
	set -x

	- name: Run tests
	run: cargo test --verbose

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