Here is the heroku log...
rkgoyal@rkgoyal:~/projects/rajkrgoyal-communityengine$ heroku logs
2013-04-23T17:27:02.210289+00:00 heroku[web.1]: State changed from up to starting
2013-04-23T17:27:02.884128+00:00 heroku[slugc]: Slug compilation finished
2013-04-23T17:27:03.931439+00:00 heroku[web.1]: Starting process with command `bundle exec rails server -p 10391`
2013-04-23T17:27:06.315717+00:00 heroku[web.1]: Stopping all processes with SIGTERM
2013-04-23T17:27:07.472253+00:00 app[web.1]: /usr/local/lib/ruby/1.9.1/webrick/server.rb:90:in `select'
2013-04-23T17:27:07.472253+00:00 app[web.1]: [2013-04-23 17:27:07] ERROR SignalException: SIGTERM
2013-04-23T17:27:12.408141+00:00 app[web.1]: DEPRECATION WARNING: You have Rails 2.3-style plugins in vendor/plugins! Support for these plugins will be removed in Rails 4.0. Move them out and bundle them in your Gemfile, or fold them in to your app as lib/myplugin/* and config/initializers/myplugin.rb. See the release notes for more on this:
http://weblog.rubyonrails.org/2012/1/4/rails-3-2-0-rc2-has-been-released. (called from <top (required)> at /app/config/environment.rb:5)
2013-04-23T17:27:12.408141+00:00 app[web.1]: DEPRECATION WARNING: You have Rails 2.3-style plugins in vendor/plugins! Support for these plugins will be removed in Rails 4.0. Move them out and bundle them in your Gemfile, or fold them in to your app as lib/myplugin/* and config/initializers/myplugin.rb. See the release notes for more on this:
http://weblog.rubyonrails.org/2012/1/4/rails-3-2-0-rc2-has-been-released. (called from <top (required)> at /app/config/environment.rb:5)
2013-04-23T17:27:12.409585+00:00 app[web.1]: DEPRECATION WARNING: You have Rails 2.3-style plugins in vendor/plugins! Support for these plugins will be removed in Rails 4.0. Move them out and bundle them in your Gemfile, or fold them in to your app as lib/myplugin/* and config/initializers/myplugin.rb. See the release notes for more on this:
http://weblog.rubyonrails.org/2012/1/4/rails-3-2-0-rc2-has-been-released. (called from <top (required)> at /app/config/environment.rb:5)
2013-04-23T17:27:12.409791+00:00 app[web.1]: DEPRECATION WARNING: You have Rails 2.3-style plugins in vendor/plugins! Support for these plugins will be removed in Rails 4.0. Move them out and bundle them in your Gemfile, or fold them in to your app as lib/myplugin/* and config/initializers/myplugin.rb. See the release notes for more on this:
http://weblog.rubyonrails.org/2012/1/4/rails-3-2-0-rc2-has-been-released. (called from <top (required)> at /app/config/environment.rb:5)
2013-04-23T17:27:12.410020+00:00 app[web.1]: DEPRECATION WARNING: You have Rails 2.3-style plugins in vendor/plugins! Support for these plugins will be removed in Rails 4.0. Move them out and bundle them in your Gemfile, or fold them in to your app as lib/myplugin/* and config/initializers/myplugin.rb. See the release notes for more on this:
http://weblog.rubyonrails.org/2012/1/4/rails-3-2-0-rc2-has-been-released. (called from <top (required)> at /app/config/environment.rb:5)
2013-04-23T17:27:12.410238+00:00 app[web.1]: DEPRECATION WARNING: You have Rails 2.3-style
plugins in vendor/plugins! Support for these plugins will be removed in Rails 4.0. Move them out and bundle them in your Gemfile, or fold them in to your app as lib/myplugin/* and config/initializers/myplugin.rb. See the release notes for more on this:
http://weblog.rubyonrails.org/2012/1/4/rails-3-2-0-rc2-has-been-released. (called from <top (required)> at /app/config/environment.rb:5)
2013-04-23T17:27:12.410476+00:00 app[web.1]: DEPRECATION WARNING: You have Rails 2.3-style plugins in vendor/plugins! Support for these plugins will be removed in Rails 4.0. Move them out and bundle them in your Gemfile, or fold them in to your app as lib/myplugin/* and config/initializers/myplugin.rb. See the release notes for more on this:
http://weblog.rubyonrails.org/2012/1/4/rails-3-2-0-rc2-has-been-released. (called from <top (required)> at /app/config/environment.rb:5)
2013-04-23T17:27:12.410672+00:00 app[web.1]: DEPRECATION WARNING: You have Rails 2.3-style plugins in vendor/plugins! Support for these plugins will be removed in Rails 4.0. Move them out and bundle them in your Gemfile, or fold them in to your app as lib/myplugin/* and config/initializers/myplugin.rb. See the release notes for more on this:
http://weblog.rubyonrails.org/2012/1/4/rails-3-2-0-rc2-has-been-released. (called from <top (required)> at /app/config/environment.rb:5)
2013-04-23T17:27:12.410905+00:00 app[web.1]: DEPRECATION WARNING: You have Rails 2.3-style plugins in vendor/plugins! Support for these plugins will be removed in Rails 4.0. Move them out and bundle them in your Gemfile, or fold them in to your app as lib/myplugin/* and config/initializers/myplugin.rb. See the release notes for more on this:
http://weblog.rubyonrails.org/2012/1/4/rails-3-2-0-rc2-has-been-released. (called from <top (required)> at /app/config/environment.rb:5)
2013-04-23T17:27:12.411132+00:00 app[web.1]: DEPRECATION WARNING: You have Rails 2.3-style plugins in vendor/plugins! Support for these plugins will be removed in Rails 4.0. Move them out and bundle them in your Gemfile, or fold them in to your app as lib/myplugin/* and config/initializers/myplugin.rb. See the release notes for more on this:
http://weblog.rubyonrails.org/2012/1/4/rails-3-2-0-rc2-has-been-released. (called from <top (required)> at /app/config/environment.rb:5)
2013-04-23T17:27:12.411369+00:00 app[web.1]: DEPRECATION WARNING: You have Rails 2.3-style plugins in vendor/plugins! Support for these plugins will be removed in Rails 4.0. Move them out and bundle them in your Gemfile, or fold them in to your app as lib/myplugin/* and config/initializers/myplugin.rb. See the release notes for more on this:
http://weblog.rubyonrails.org/2012/1/4/rails-3-2-0-rc2-has-been-released. (called from <top (required)> at /app/config/environment.rb:5)
2013-04-23T17:27:16.098807+00:00 heroku[web.1]: Error R12 (Exit timeout) -> At least one process failed to exit within 10 seconds of SIGTERM
2013-04-23T17:27:16.098854+00:00 heroku[web.1]: Stopping remaining processes with SIGKILL
2013-04-23T17:27:16.972774+00:00 app[web.1]: SECURITY WARNING: No secret option provided to Rack::Session::Cookie.
2013-04-23T17:27:16.972774+00:00 app[web.1]: This poses a security threat. It is strongly recommended that you
2013-04-23T17:27:16.972774+00:00 app[web.1]: cookies. This will not be supported in future versions of Rack, and
2013-04-23T17:27:16.972774+00:00 app[web.1]: provide a secret to prevent exploits that may be possible from crafted
2013-04-23T17:27:16.972774+00:00 app[web.1]: future versions will even invalidate your existing user cookies.
2013-04-23T17:27:16.972774+00:00 app[web.1]:
2013-04-23T17:27:16.972774+00:00 app[web.1]: Called from: /app/vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.8/lib/action_dispatch/middleware/session/abstract_store.rb:28:in `initialize'.
2013-04-23T17:27:16.972774+00:00 app[web.1]:
2013-04-23T17:27:18.368923+00:00 heroku[web.1]: Process exited with status 137
2013-04-23T17:27:20.746614+00:00 app[web.1]: [2013-04-23 17:27:20] INFO WEBrick::HTTPServer#start: pid=2 port=10391
2013-04-23T17:27:20.746320+00:00 app[web.1]: [2013-04-23 17:27:20] INFO ruby 1.9.2 (2011-07-09) [x86_64-linux]
2013-04-23T17:27:20.746320+00:00 app[web.1]: [2013-04-23 17:27:20] INFO WEBrick 1.3.1
2013-04-23T17:27:29.329691+00:00 heroku[web.1]: Stopping all processes with SIGTERM
2013-04-23T17:27:29.352136+00:00 heroku[web.1]: Starting process with command `bundle exec rails server -p 46828`
2013-04-23T17:27:29.845291+00:00 app[web.1]: [2013-04-23 17:27:29] ERROR SignalException: SIGTERM
2013-04-23T17:27:29.845291+00:00 app[web.1]: /usr/local/lib/ruby/1.9.1/webrick/server.rb:90:in `select'
2013-04-23T17:27:39.176408+00:00 heroku[web.1]: Stopping remaining processes with SIGKILL
2013-04-23T17:27:39.176246+00:00 heroku[web.1]: Error R12 (Exit timeout) -> At least one process failed to exit within 10 seconds of SIGTERM
2013-04-23T17:27:40.921652+00:00 heroku[web.1]: Process exited with status 137
2013-04-23T17:27:43.217292+00:00 app[web.1]: DEPRECATION WARNING: You have Rails 2.3-style plugins in vendor/plugins! Support for these plugins will be removed in Rails 4.0. Move them out and bundle them in your Gemfile, or fold them in to your app as lib/myplugin/* and config/initializers/myplugin.rb. See the release notes for more on this:
http://weblog.rubyonrails.org/2012/1/4/rails-3-2-0-rc2-has-been-released. (called from <top (required)> at /app/config/environment.rb:5)
2013-04-23T17:27:43.217409+00:00 app[web.1]: DEPRECATION WARNING: You have Rails 2.3-style plugins in vendor/plugins! Support for these plugins will be removed in Rails 4.0. Move them out and bundle them in your Gemfile, or fold them in to your app as lib/myplugin/* and config/initializers/myplugin.rb. See the release notes for more on this:
http://weblog.rubyonrails.org/2012/1/4/rails-3-2-0-rc2-has-been-released. (called from <top (required)> at /app/config/environment.rb:5)
2013-04-23T17:27:43.218884+00:00 app[web.1]: DEPRECATION WARNING: You have Rails 2.3-style plugins in vendor/plugins! Support for these plugins will be removed in Rails 4.0. Move them out and bundle them in your Gemfile, or fold them in to your app as lib/myplugin/* and config/initializers/myplugin.rb. See the release notes for more on this:
http://weblog.rubyonrails.org/2012/1/4/rails-3-2-0-rc2-has-been-released. (called from <top (required)> at /app/config/environment.rb:5)
2013-04-23T17:27:43.220351+00:00 app[web.1]: DEPRECATION WARNING: You have Rails 2.3-style plugins in vendor/plugins! Support for these plugins will be removed in Rails 4.0. Move them out and bundle them in your Gemfile, or fold them in to your app as lib/myplugin/* and config/initializers/myplugin.rb. See the release notes for more on this:
http://weblog.rubyonrails.org/2012/1/4/rails-3-2-0-rc2-has-been-released. (called from <top (required)> at /app/config/environment.rb:5)
2013-04-23T17:27:43.219739+00:00 app[web.1]: DEPRECATION WARNING: You have Rails 2.3-style plugins in vendor/plugins! Support for these plugins will be removed in Rails 4.0. Move them out and bundle them in your Gemfile, or fold them in to your app as lib/myplugin/* and config/initializers/myplugin.rb. See the release notes for more on this:
http://weblog.rubyonrails.org/2012/1/4/rails-3-2-0-rc2-has-been-released. (called from <top (required)> at /app/config/environment.rb:5)
2013-04-23T17:27:43.219151+00:00 app[web.1]: DEPRECATION WARNING: You have Rails 2.3-style plugins in vendor/plugins! Support for these plugins will be removed in Rails 4.0. Move them out and bundle them in your Gemfile, or fold them in to your app as lib/myplugin/* and config/initializers/myplugin.rb. See the release notes for more on this:
http://weblog.rubyonrails.org/2012/1/4/rails-3-2-0-rc2-has-been-released. (called from <top (required)> at /app/config/environment.rb:5)
2013-04-23T17:27:43.220351+00:00 app[web.1]: DEPRECATION WARNING: You have Rails 2.3-style plugins in vendor/plugins! Support for these plugins will be removed in Rails 4.0. Move them out and bundle them in your Gemfile, or fold them in to your app as lib/myplugin/* and config/initializers/myplugin.rb. See the release notes for more on this:
http://weblog.rubyonrails.org/2012/1/4/rails-3-2-0-rc2-has-been-released. (called from <top (required)> at /app/config/environment.rb:5)
2013-04-23T17:27:43.219432+00:00 app[web.1]: DEPRECATION WARNING: You have Rails 2.3-style plugins in vendor/plugins! Support for these plugins will be removed in Rails 4.0. Move them out and bundle them in your Gemfile, or fold them in to your app as lib/myplugin/* and config/initializers/myplu
2013-04-23T17:27:43.220577+00:00 app[web.1]: DEPRECATION WARNING: You have Rails 2.3-style plugins in vendor/plugins! Support for these plugins will be removed in Rails 4.0. Move them out and bundle them in your Gemfile, or fold them in to your app as lib/myplugin/* and config/initializers/myplugin.rb. See the release notes for more on this:
http://weblog.rubyonrails.org/2012/1/4/rails-3-2-0-rc2-has-been-released. (called from <top (required)> at /app/config/environment.rb:5)
2013-04-23T17:27:43.221315+00:00 app[web.1]: DEPRECATION WARNING: You have Rails 2.3-style plugins in vendor/plugins! Support for these plugins will be removed in Rails 4.0. Move them out and bundle them in your Gemfile, or fold them in to your app as lib/myplugin/* and config/initializers/myplugin.rb. See the release notes for more on this:
http://weblog.rubyonrails.org/2012/1/4/rails-3-2-0-rc2-has-been-released. (called from <top (required)> at /app/config/environment.rb:5)
2013-04-23T17:27:43.220931+00:00 app[web.1]: DEPRECATION WARNING: You have Rails 2.3-style plugins in vendor/plugins! Support for these plugins will be removed in Rails 4.0. Move them out and bundle them in your Gemfile, or fold them in to your app as lib/myplugin/* and config/initializers/myplugin.rb. See the release notes for more on this:
http://weblog.rubyonrails.org/2012/1/4/rails-3-2-0-rc2-has-been-released. (called from <top (required)> at /app/config/environment.rb:5)
2013-04-23T17:27:48.698604+00:00 app[web.1]: This poses a security threat. It is strongly recommended that you
2013-04-23T17:27:48.698604+00:00 app[web.1]: provide a secret to prevent exploits that may be possible from crafted
2013-04-23T17:27:48.698604+00:00 app[web.1]: SECURITY WARNING: No secret option provided to Rack::Session::Cookie.
2013-04-23T17:27:48.698604+00:00 app[web.1]:
2013-04-23T17:27:48.698604+00:00 app[web.1]: cookies. This will not be supported in future versions of Rack, and
2013-04-23T17:27:48.698604+00:00 app[web.1]: future versions will even invalidate your existing user cookies.
2013-04-23T17:27:48.698604+00:00 app[web.1]: Called from: /app/vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.8/lib/action_dispatch/middleware/session/abstract_store.rb:28:in `initialize'.
2013-04-23T17:27:48.698604+00:00 app[web.1]:
2013-04-23T17:27:52.925234+00:00 app[web.1]: [2013-04-23 17:27:52] INFO WEBrick::HTTPServer#start: pid=2 port=46828
2013-04-23T17:27:52.924636+00:00 app[web.1]: [2013-04-23 17:27:52] INFO WEBrick 1.3.1
2013-04-23T17:27:52.924812+00:00 app[web.1]: [2013-04-23 17:27:52] INFO ruby 1.9.2 (2011-07-09) [x86_64-linux]
2013-04-23T17:27:53.065220+00:00 heroku[web.1]: State changed from starting to up
2013-04-23T17:32:12.722579+00:00 heroku[slugc]: Slug compilation started
2013-04-23T17:33:50.816817+00:00 heroku[web.1]: State changed from up to starting
2013-04-23T17:33:51.412766+00:00 heroku[slugc]: Slug compilation finished
2013-04-23T17:33:54.530557+00:00 heroku[web.1]: Stopping all processes with SIGTERM
2013-04-23T17:33:55.529161+00:00 app[web.1]: [2013-04-23 17:33:55] ERROR SignalException: SIGTERM
2013-04-23T17:33:55.529161+00:00 app[web.1]: /usr/local/lib/ruby/1.9.1/webrick/server.rb:90:in `select'
2013-04-23T17:33:58.039886+00:00 heroku[web.1]: Stopping all processes with SIGTERM
2013-04-23T17:33:58.984937+00:00 app[web.1]: [2013-04-23 17:33:58] ERROR SignalException: SIGTERM
2013-04-23T17:33:58.984937+00:00 app[web.1]: /usr/local/lib/ruby/1.9.1/webrick/server.rb:90:in `select'
2013-04-23T17:34:03.697963+00:00 heroku[web.1]: Stopping remaining processes with SIGKILL
2013-04-23T17:34:03.697860+00:00 heroku[web.1]: Error R12 (Exit timeout) -> At least one process failed to exit within 10 seconds of SIGTERM
2013-04-23T17:34:05.926704+00:00 heroku[web.1]: Process exited with status 137
2013-04-23T17:34:11.257554+00:00 heroku[web.1]: State changed from starting to up
2013-04-23T17:34:38.776465+00:00 heroku[web.1]: State changed from up to starting
2013-04-23T17:34:40.972301+00:00 heroku[web.1]: Starting process with command `bundle exec rails server -p 21012`
2013-04-23T17:34:51.540185+00:00 app[web.1]: DEPRECATION WARNING: You have Rails 2.3-style plugins in vendor/plugins! Support for these plugins will be removed in Rails 4.0. Move them out and bundle them in your Gemfile, or fold them in to your app as lib/myplugin/* and config/initializers/myplugin.rb. See the release notes for more on this:
http://weblog.rubyonrails.org/2012/1/4/rails-3-2-0-rc2-has-been-released. (called from <top (required)> at /app/config/environment.rb:5)
2013-04-23T17:34:51.540185+00:00 app[web.1]: DEPRECATION WARNING: You have Rails 2.3-style plugins in vendor/plugins! Support for these plugins will be removed in Rails 4.0. Move them out and bundle them in your Gemfile, or fold them in to your app as lib/myplugin/* and config/initializers/myplugin.rb. See the release notes for more on this:
http://weblog.rubyonrails.org/2012/1/4/rails-3-2-0-rc2-has-been-released. (called from <top (required)> at /app/config/environment.rb:5)
2013-04-23T17:34:51.541048+00:00 app[web.1]: DEPRECATION WARNING: You have Rails 2.3-style plugins in vendor/plugins! Support for these plugins will be removed in Rails 4.0. Move them out and bundle them in your Gemfile, or fold them in to your app as lib/myplugin/* and config/initializers/myplugin.rb. See the release notes for more on this:
http://weblog.rubyonrails.org/2012/1/4/rails-3-2-0-rc2-has-been-released. (called from <top (required)> at /app/config/environment.rb:5)
2013-04-23T17:34:51.542207+00:00 app[web.1]: DEPRECATION WARNING: You have Rails 2.3-style plugins in vendor/plugins! Support for these plugins will be removed in Rails 4.0. Move them out and bundle them in your Gemfile, or fold them in to your app as lib/myplugin/* and config/initializers/myplugin.rb. See the release notes for more on this:
http://weblog.rubyonrails.org/2012/1/4/rails-3-2-0-rc2-has-been-released. (called from <top (required)> at /app/config/environment.rb:5)
2013-04-23T17:34:51.542003+00:00 app[web.1]: DEPRECATION WARNING: You have Rails 2.3-style plugins in vendor/plugins! Support for these plugins will be removed in Rails 4.0. Move them out and bundle them in your Gemfile, or fold them in to your app as lib/myplugin/* and config/initializers/myplugin.rb. See the release notes for more on this:
http://weblog.rubyonrails.org/2012/1/4/rails-3-2-0-rc2-has-been-released. (called from <top (required)> at /app/config/environment.rb:5)
2013-04-23T17:34:51.541265+00:00 app[web.1]: DEPRECATION WARNING: You have Rails 2.3-style plugins in vendor/plugins! Support for these plugins will be removed in Rails 4.0. Move them out and bundle them in your Gemfile, or fold them in to your app as lib/myplugin/* and config/initializers/myplugin.rb. See the release notes for more on this:
http://weblog.rubyonrails.org/2012/1/4/rails-3-2-0-rc2-has-been-released. (called from <top (required)> at /app/config/environment.rb:5)
2013-04-23T17:34:51.541488+00:00 app[web.1]: DEPRECATION WARNING: You have Rails 2.3-style plugins in vendor/plugins! Support for these plugins will be removed in Rails 4.0. Move them out and bundle them in your Gemfile, or fold them in to your app as lib/myplugin/* and config/initializers/myplugin.rb. See the release notes for more on this:
http://weblog.rubyonrails.org/2012/1/4/rails-3-2-0-rc2-has-been-released. (called from <top (required)> at /app/config/environment.rb:5)
2013-04-23T17:34:51.541714+00:00 app[web.1]: DEPRECATION WARNING: You have Rails 2.3-style plugins in vendor/plugins! Support for these plugins will be removed in Rails 4.0. Move them out and bundle them in your Gemfile, or fold them in to your app as lib/myplugin/* and config/initializers/myplugin.rb. See the release notes for more on this:
http://weblog.rubyonrails.org/2012/1/4/rails-3-2-0-rc2-has-been-released. (called from <top (required)> at /app/config/environment.rb:5)
2013-04-23T17:34:51.542974+00:00 app[web.1]: DEPRECATION WARNING: You have Rails 2.3-style plugins in vendor/plugins! Support for these plugins will be removed in Rails 4.0. Move them out and bundle them in your Gemfile, or fold them in to your app as lib/myplugin/* and config/initializers/myplugin.rb. See the release notes for more on this:
http://weblog.rubyonrails.org/2012/1/4/rails-3-2-0-rc2-has-been-released. (called from <top (required)> at /app/config/environment.rb:5)
2013-04-23T17:34:51.542446+00:00 app[web.1]: DEPRECATION WARNING: You have Rails 2.3-style plugins in vendor/plugins! Support for these plugins will be removed in Rails 4.0. Move them out and bundle them in your Gemfile, or fold them in to your app as lib/myplugin/* and config/initializers/myplugin.rb. See the release notes for more on this:
http://weblog.rubyonrails.org/2012/1/4/rails-3-2-0-rc2-has-been-released. (called from <top (required)> at /app/config/environment.rb:5)
2013-04-23T17:34:51.542698+00:00 app[web.1]: DEPRECATION WARNING: You have Rails 2.3-style plugins in vendor/plugins! Support for these plugins will be removed in Rails 4.0. Move them out and
2013-04-23T17:35:00.165888+00:00 app[web.1]: cookies. This will not be supported in future versions of Rack, and
2013-04-23T17:35:00.165888+00:00 app[web.1]: provide a secret to prevent exploits that may be possible from crafted
2013-04-23T17:35:00.165888+00:00 app[web.1]: SECURITY WARNING: No secret option provided to Rack::Session::Cookie.
2013-04-23T17:35:00.165888+00:00 app[web.1]: This poses a security threat. It is strongly recommended that you
2013-04-23T17:35:00.165888+00:00 app[web.1]:
2013-04-23T17:35:00.165888+00:00 app[web.1]: Called from: /app/vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.8/lib/action_dispatch/middleware/session/abstract_store.rb:28:in `initialize'.
2013-04-23T17:35:00.166198+00:00 app[web.1]:
2013-04-23T17:35:00.165888+00:00 app[web.1]: future versions will even invalidate your existing user cookies.
2013-04-23T17:35:04.865533+00:00 app[web.1]: [2013-04-23 17:35:04] INFO ruby 1.9.2 (2011-07-09) [x86_64-linux]
2013-04-23T17:35:04.865351+00:00 app[web.1]: [2013-04-23 17:35:04] INFO WEBrick 1.3.1
2013-04-23T17:35:04.866283+00:00 app[web.1]: [2013-04-23 17:35:04] INFO WEBrick::HTTPServer#start: pid=2 port=21012
2013-04-23T17:35:05.334992+00:00 heroku[web.1]: State changed from starting to up