Enable LTO and set codegen-units to 1 for release build #43

	---
	name: 'Continuous Integration'
	on:
	push:
	branches:
	- 'main'
	jobs:
	test:
	name: 'Test Suite'
	runs-on: 'ubuntu-latest'
	strategy:
	matrix:
	# Test against current stable and the MSRV
	toolchain-version:
	- 'stable'
	- '1.65.0'
	steps:
	- name: 'Checkout'
	uses: 'actions/checkout@v2'
	with:
	fetch-depth: 1
	- name: 'Target Cache'
	uses: 'actions/cache@v1'
	env:
	cache-name: 'target-cache'
	with:
	path: 'target'
	key: "${{ matrix.toolchain-version }}-${{ runner.os }}-test-${{ env.cache-name }}-${{ hashFiles('Cargo.lock') }}"
	- name: 'Install Toolchain'
	uses: 'actions-rs/toolchain@v1'
	with:
	profile: 'minimal'
	toolchain: '${{ matrix.toolchain-version }}'
	override: true
	- name: 'Run Default Feature Tests'
	uses: 'actions-rs/cargo@v1'
	with:
	command: 'test'
	- name: 'Run Cloudwatch Feature Test'
	uses: 'actions-rs/cargo@v1'
	with:
	command: 'test'
	args: '--no-default-features --features=cloudwatch'
	- name: 'Run S3 Feature Test'
	uses: 'actions-rs/cargo@v1'
	with:
	command: 'test'
	args: '--no-default-features --features=s3'
	mandoc:
	name: 'Lint Man Page'
	runs-on: 'ubuntu-latest'
	steps:
	- name: 'Checkout'
	uses: 'actions/checkout@v2'
	with:
	fetch-depth: 1
	- name: 'Install mandoc'
	run: \|
	sudo apt install mandoc
	- name: 'Lint man page'
	run: \|
	make manlint

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