language: ruby
rvm:
  - 2.2.0
  - 2.3.0
  - jruby-9.0.5.0
  - rbx-2
script: bundle exec rake
before_install:
- gem install bundler

language: ruby
rvm:
  - 2.2.0
  - 2.3.0
  - jruby-9.1.5.0
script: bundle exec rake
before_install:
- gem install bundler

Use newer JRuby version, removed Rubinius due to strange Travis issue.
Use newer JRuby version, removed Rubinius due to strange Travis issue.