Strip extra TruffleRuby stacktrace lines from test output #384

	name: Tests

	on: [push]

	jobs:
	ruby-tests:
	runs-on: ubuntu-latest

	services:
	redis:
	image: redis
	ports:
	- 6379:6379

	strategy:
	fail-fast: false
	matrix:
	ruby: [ '2.7', '3.0', '3.1', '3.2' ]
	steps:
	- uses: actions/checkout@v2
	- name: Set up Ruby ${{ matrix.ruby }}
	uses: ruby/setup-ruby@v1
	with:
	ruby-version: ${{ matrix.ruby }}
	- name: Run Ruby tests
	run: \|
	bin/before-install
	bin/test
	env:
	SUITE: ruby
	REDIS_HOST: localhost

	python-tests:
	runs-on: ubuntu-latest

	strategy:
	fail-fast: false

	services:
	redis:
	image: redis
	ports:
	- 6379:6379

	steps:
	- uses: actions/checkout@v2
	- name: Install Python 2.7, 3.6, 3.7
	run: \|
	sudo add-apt-repository -y ppa:deadsnakes/ppa
	sudo apt-get -qq update
	sudo apt-get install -y python2.7 python3.6 python3.7
	sudo pip install autopep8
	- name: Run Python tests
	run: \|
	bin/before-install
	bin/test
	env:
	SUITE: python
	REDIS_HOST: localhost
	REDIS_PORT: 6379

Provide feedback