No channel integration tests on CI.
No channel integration tests on CI.

ferdinandrosario/concurrent-ruby,MadBomber/concurrent-ruby,lucasallan/concurrent-ruby,hobodave/concurrent-ruby,MadBomber/concurrent-ruby,MadBomber/concurrent-ruby,MadBomber/concurrent-ruby,lucasallan/concurrent-ruby,lucasallan/concurrent-ruby,ferdinandrosario/concurrent-ruby,hobodave/concurrent-ruby,lucasallan/concurrent-ruby,ferdinandrosario/concurrent-ruby,ferdinandrosario/concurrent-ruby,hobodave/concurrent-ruby,lucasallan/concurrent-ruby,hobodave/concurrent-ruby