language: python
dist: xenial
python:
 - "3.6"
 - "3.7"
 - "3.8"
env:
 - HYPOTHESIS_PROFILE=ci
script: make test lint

language: python
dist: bionic
python:
 - "3.6"
 - "3.7"
 - "3.8"
env:
 - HYPOTHESIS_PROFILE=ci
script: make test lint

Use Ubuntu Bionic (18.04) for Travis builds
Use Ubuntu Bionic (18.04) for Travis builds
