--- sudo: false language: ruby cache: bundler env: matrix: - SPEC_LIBINPUT_VERSION=1.10.4 - SPEC_LIBINPUT_VERSION=1.14.1 cache: directories: - vendor/bundle rvm: - 2.3.1 - 2.4 - 2.5 - 2.6 before_install: gem install bundler --no-document -v 2.0.1