sudo: false
language: ruby

rvm:
- ruby-head
- 2.6.3
- 2.5.4
- 2.4.6
- 2.3.8
- 2.2
- 2.1
- 2.0
- jruby-head
- jruby-9.2.6.0

matrix:
  allow_failures:
    - rvm: ruby-head
    - rvm: 2.3.8
    - rvm: 2.2
    - rvm: 2.1
    - rvm: 2.0
    - rvm: jruby-head
    - rvm: jruby-9.2.6.0