root@test2:~# docker run -p 8006 -e PORT=8006 -e VIRTUAL_HOST=php.178.62.6.137.xip.io -e GIT_REPO=https://github.com/heroku/ruby-rails-sample.git tutum/buildstep /start web  Cloning into '/app'...
-----> Ruby app detected
-----> Compiling Ruby/Rails
-----> Using Ruby version: ruby-2.2.1
-----> Installing dependencies using 1.6.3
       Running: bundle install --without development:test --path vendor/bundle --binstubs vendor/bundle/bin -j4 --deployment
       Fetching gem metadata from https://rubygems.org/...........
       Fetching additional metadata from https://rubygems.org/..
       Using rake 10.4.2
       Installing minitest 5.5.1
       Installing i18n 0.7.0
       Installing thread_safe 0.3.5
       Installing builder 3.2.2
       Installing mini_portile 0.6.2
       Installing erubis 2.7.0
       Installing mime-types 2.4.3
       Installing rack 1.6.0
       Installing json 1.8.2
       Installing arel 6.0.0
       Installing coffee-script-source 1.9.1
       Installing execjs 2.5.2
       Installing thor 0.19.1
       Installing hike 1.2.3
       Using bundler 1.6.3
       Installing multi_json 1.11.0
       Installing tilt 1.4.1
       Installing rails_serve_static_assets 0.0.4
       Using rdoc 4.2.0
       Installing rails_stdout_logging 0.0.3
       Installing tzinfo 1.2.2
       Installing sass 3.4.13
       Installing mail 2.6.3
       Installing rack-test 0.6.3
       Installing puma 2.11.1
       Installing coffee-script 2.4.1
       Installing uglifier 2.7.1
       Installing sprockets 2.12.3
       Installing sdoc 0.4.1
       Installing rails_12factor 0.0.3
       Installing activesupport 4.2.1
       Installing rails-deprecated_sanitizer 1.0.3
       Installing globalid 0.3.5
       Installing activemodel 4.2.1
       Installing jbuilder 2.2.12
       Installing activejob 4.2.1
       Installing activerecord 4.2.1
       Installing nokogiri 1.6.6.2
       Installing rails-dom-testing 1.0.6
       Installing loofah 2.0.1
       Installing rails-html-sanitizer 1.0.2
       Installing actionview 4.2.1
       Installing pg 0.18.1
       Installing actionpack 4.2.1
       Installing sprockets-rails 2.2.4
       Installing actionmailer 4.2.1
       Installing railties 4.2.1
       Installing coffee-rails 4.1.0
       Installing jquery-rails 4.0.3
       Installing rails 4.2.1
       Installing sass-rails 5.0.3
       Installing turbolinks 2.5.3
       Your bundle is complete!
       Gems in the groups development and test were not installed.
       It was installed into ./vendor/bundle
       Bundle completed (76.32s)
       Cleaning up the bundler cache.
-----> Preparing app for Rails asset pipeline
       Running: rake assets:precompile
       I, [2015-09-01T12:00:34.580855 #1083]  INFO -- : Writing /tmp/build/public/assets/application-47fe71a3b34a93e1929c175b1755d405.js
       I, [2015-09-01T12:00:34.600085 #1083]  INFO -- : Writing /tmp/build/public/assets/application-c06dd6a542ea15147e6794e03643f87c.css
       Asset precompilation completed (6.63s)
       Cleaning assets
       Running: rake assets:clean

-----> Discovering process types
       Procfile declares types -> web
[1247] Puma starting in cluster mode...
[1247] * Version 2.11.1 (ruby 2.2.1-p85), codename: Intrepid Squirrel
[1247] * Min threads: 5, max threads: 5
[1247] * Environment: production
[1247] * Process workers: 2
[1247] * Preloading application
[1247] * Listening on tcp://0.0.0.0:8006
[1247] Use Ctrl-C to stop
[1247] - Worker 0 (pid: 1250) booted, phase: 0
[1247] - Worker 1 (pid: 1252) booted, phase: 0
Started GET "/" for 213.115.140.71 at 2015-09-01 12:01:15 +0000