====== Attempt #1
-----> Fetching repository
       Cloning into '/tmp/d20180410-7094-pafm5i/input'...
-----> Setting up package repository...
-----> Starting packaging process
-----> Additional environment variables
       UUID=9854e1e4-ac37-4d6c-a482-4f4df00b2696
       HOME=/home/pkgr
-----> Reusing cache
-----> Fetching pkgr 2d69610cd10a25dc7edbca6c8756db4f780b8cf6...
-----> Starting packaging process...
-----> Fetching buildpack https://github.com/pkgr/heroku-buildpack-ruby.git at v164-1
-----> Ruby app
-----> Compiling Ruby
-----> Using Ruby version: ruby-2.3.4
-----> Installing dependencies using bundler 1.15.1
       cp: ‘/entrypoint/cache/vendor/bundle/.’ and ‘/entrypoint/cache/vendor/bundle/.’ are the same file
       Running: bundle install --without development:test --path vendor/bundle --binstubs vendor/bundle/bin -j4 --deployment
       Warning: the running version of Bundler (1.15.1) is older than the version that created the lockfile (1.16.1). We suggest you upgrade to the latest version of Bundler by running `gem install bundler`.
       Fetching gem metadata from https://rubygems.org/...
       Fetching version metadata from https://rubygems.org/.
       Using pg 1.0.0
       Using pg_query 1.0.1
       Using slop 4.6.2
       Using bundler 1.15.1
       Fetching pgdexter 0.3.4
       Installing pgdexter 0.3.4
       Bundle complete! 1 Gemfile dependency, 5 gems now installed.
       Gems in the groups development and test were not installed.
       Bundled gems are installed into ./vendor/bundle.
       Bundle completed (2.50s)
       Cleaning up the bundler cache.
       Warning: the running version of Bundler (1.15.1) is older than the version that created the lockfile (1.16.1). We suggest you upgrade to the latest version of Bundler by running `gem install bundler`.
       Removing dexter (88b30292394a)
-----> Detecting rake tasks
       
       ###### WARNING:
       You have not declared a Ruby version in your Gemfile.
       To set your Ruby version add this line to your Gemfile:
       ruby '2.3.4'
       # See https://devcenter.heroku.com/articles/ruby-versions for more information.
       
       ###### WARNING:
       No Procfile detected, using the default web server.
       We recommend explicitly declaring how to boot your server process via a Procfile.
       https://devcenter.heroku.com/articles/ruby-default-web-server
       
-----> Uploading packages
       PACKAGE: dexter-0.3.4-1523341381.fe6d2f14.sles12.x86_64.rpm (29.24 MiB)
-----> DONE in 61s