Feat/findex server v7 #7

	---
	name: Features powerset checks

	on: pull_request

	jobs:
	hack:
	runs-on: ubuntu-latest
	services:
	redis:
	image: redis
	options: >-
	--health-cmd "redis-cli ping"
	--health-interval 10s
	--health-timeout 5s
	--health-retries 5
	ports:
	- 6379:6379
	steps:
	- name: Check storage
	run: df -h
	- uses: actions/checkout@v1
	- uses: actions-rs/toolchain@v1
	with:
	toolchain: stable
	override: true
	- name: Install cargo-hack
	run: cargo install --locked cargo-hack \|\| true
	- name: Test all feature combinations
	run: cargo hack test --feature-powerset --all-targets --clean-per-run

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