====== Attempt #1
-----> Fetching repository
       Cloning into '/tmp/d20200229-6-whteaj/input'...
-----> Setting up package repository...
-----> Starting packaging process
-----> Starting service redis...
-----> Starting service postgres...
-----> Additional environment variables
       UUID=20c45420-d09b-49d0-b0dd-cd725744605c
       REDIS_URL=redis://164.132.201.42:34837
       REDIS_HOST=164.132.201.42
       REDIS_PORT=34837
       DATABASE_URL=postgres://postgres:eRfvQd6HBdwHpS56@164.132.201.42:34838/postgres
       DATABASE_HOST=164.132.201.42
       DATABASE_PORT=34838
       HOME=/home/pkgr
-----> Empty or invalid cache
-----> Fetching pkgr 78235d04c01c59444988069ecebae55ca4ee630d...
-----> Starting packaging process...
-----> Fetching buildpack https://github.com/pkgr/heroku-buildpack-ruby at v183-1
-----> Running hook: "/tmp/before_hook20200229-46-1dns9ol.sh"
       HELLO STDOUT: world
       HELLO STDERR: world
-----> Ruby app
-----> Compiling Ruby/Rack
-----> Using Ruby version: ruby-2.4.1
-----> Installing dependencies using bundler 1.15.2
       Running: bundle install --without development:test --path vendor/bundle --binstubs vendor/bundle/bin -j4 --deployment
       Fetching gem metadata from https://rubygems.org/..........
       Fetching version metadata from https://rubygems.org/.
       Using bundler 1.15.2
       Fetching thor 0.19.1
       Fetching rack 1.5.2
       Fetching tilt 1.4.1
       Installing tilt 1.4.1
       Installing thor 0.19.1
       Installing rack 1.5.2
       Fetching foreman 0.78.0
       Fetching sinatra 1.1.0
       Installing foreman 0.78.0
       Installing sinatra 1.1.0
       Bundle complete! 2 Gemfile dependencies, 6 gems now installed.
       Gems in the groups development and test were not installed.
       Bundled gems are installed into ./vendor/bundle.
       Bundle completed (2.29s)
       Cleaning up the bundler cache.
-----> Detecting rake tasks
       
-----> Uploading packages
       PACKAGE: blank-sinatra-app_0.0.0-1583009550.f84dd4a2.buster_amd64.deb (20.69 MiB)
-----> DONE in 42s