Travis fails to upload binary

[polachok]

/home/travis/.rvm/gems/ruby-2.2.5/gems/octokit-4.3.0/lib/octokit/response/raise_error.rb:16:in `on_complete': GET https://api.github.com/user: 401 - Bad credentials // See: https://developer.github.com/v3 (Octokit::Unauthorized)
    from /home/travis/.rvm/gems/ruby-2.2.5/gems/faraday-0.9.2/lib/faraday/response.rb:9:in `block in call'
    from /home/travis/.rvm/gems/ruby-2.2.5/gems/faraday-0.9.2/lib/faraday/response.rb:57:in `on_complete'
    from /home/travis/.rvm/gems/ruby-2.2.5/gems/faraday-0.9.2/lib/faraday/response.rb:8:in `call'
    from /home/travis/.rvm/gems/ruby-2.2.5/gems/octokit-4.3.0/lib/octokit/middleware/follow_redirects.rb:73:in `perform_with_redirection'
    from /home/travis/.rvm/gems/ruby-2.2.5/gems/octokit-4.3.0/lib/octokit/middleware/follow_redirects.rb:61:in `call'
    from /home/travis/.rvm/gems/ruby-2.2.5/gems/faraday-0.9.2/lib/faraday/rack_builder.rb:139:in `build_response'
    from /home/travis/.rvm/gems/ruby-2.2.5/gems/faraday-0.9.2/lib/faraday/connection.rb:377:in `run_request'
    from /home/travis/.rvm/gems/ruby-2.2.5/gems/faraday-0.9.2/lib/faraday/connection.rb:140:in `get'
    from /home/travis/.rvm/gems/ruby-2.2.5/gems/sawyer-0.7.0/lib/sawyer/agent.rb:94:in `call'
    from /home/travis/.rvm/gems/ruby-2.2.5/gems/octokit-4.3.0/lib/octokit/connection.rb:154:in `request'
    from /home/travis/.rvm/gems/ruby-2.2.5/gems/octokit-4.3.0/lib/octokit/connection.rb:19:in `get'
    from /home/travis/.rvm/gems/ruby-2.2.5/gems/octokit-4.3.0/lib/octokit/client/users.rb:34:in `user'
    from /home/travis/.rvm/gems/ruby-2.2.5/gems/dpl-1.8.22/lib/dpl/provider/releases.rb:43:in `user'
    from /home/travis/.rvm/gems/ruby-2.2.5/gems/dpl-1.8.22/lib/dpl/provider/releases.rb:68:in `setup_auth'
    from /home/travis/.rvm/gems/ruby-2.2.5/gems/dpl-1.8.22/lib/dpl/provider/releases.rb:72:in `check_auth'
    from /home/travis/.rvm/gems/ruby-2.2.5/gems/dpl-1.8.22/lib/dpl/provider.rb:133:in `block in deploy'
    from /home/travis/.rvm/gems/ruby-2.2.5/gems/dpl-1.8.22/lib/dpl/cli.rb:41:in `fold'
    from /home/travis/.rvm/gems/ruby-2.2.5/gems/dpl-1.8.22/lib/dpl/provider.rb:132:in `deploy'
    from /home/travis/.rvm/gems/ruby-2.2.5/gems/dpl-1.8.22/lib/dpl/cli.rb:32:in `run'
    from /home/travis/.rvm/gems/ruby-2.2.5/gems/dpl-1.8.22/lib/dpl/cli.rb:7:in `run'
    from /home/travis/.rvm/gems/ruby-2.2.5/gems/dpl-1.8.22/bin/dpl:5:in `<top (required)>'
    from /home/travis/.rvm/gems/ruby-2.2.5/bin/dpl:23:in `load'
    from /home/travis/.rvm/gems/ruby-2.2.5/bin/dpl:23:in `<main>'
failed to deploy