2019-06-30T13:48:59.959127+00:00 app[web.1]: Could not find 'bundler' (2.0.1) required by your /app/Gemfile.lock.
2019-06-30T13:48:59.959142+00:00 app[web.1]: To update to the latest version installed on your system, run bundle update --bundler.
2019-06-30T13:48:59.959145+00:00 app[web.1]: To install the missing version, run gem install bundler:2.0.1
2019-06-30T13:48:59.959151+00:00 app[web.1]: Checked in 'GEM_PATH=/app/vendor/bundle/ruby/2.5.0:/app/.gem/ruby/2.5.0:/app/vendor/ruby-2.5.5/lib/ruby/gems/2.5.0', execute gem env for more information
2019-06-30T13:48:59.959153+00:00 app[web.1]:
2019-06-30T13:48:59.959155+00:00 app[web.1]: To install the version of bundler this project requires, run gem install bundler -v '2.0.1'
2019-06-30T13:49:01.431599+00:00 heroku[web.1]: Starting process with command bundle exec rackup config.ru -p 24277
2019-06-30T13:49:03.042389+00:00 heroku[web.1]: State changed from starting to crashed
2019-06-30T13:49:02.931788+00:00 app[web.1]: Could not find 'bundler' (2.0.1) required by your /app/Gemfile.lock.
2019-06-30T13:49:02.931791+00:00 app[web.1]: To update to the latest version installed on your system, run bundle update --bundler.
2019-06-30T13:49:02.931793+00:00 app[web.1]: To install the missing version, run gem install bundler:2.0.1
2019-06-30T13:49:02.931807+00:00 app[web.1]: Checked in 'GEM_PATH=/app/vendor/bundle/ruby/2.5.0:/app/.gem/ruby/2.5.0:/app/vendor/ruby-2.5.5/lib/ruby/gems/2.5.0', execute gem env for more information
2019-06-30T13:49:02.931808+00:00 app[web.1]:
2019-06-30T13:49:02.931810+00:00 app[web.1]: To install the version of bundler this project requires, run gem install bundler -v '2.0.1'
2019-06-30T13:49:03.021568+00:00 heroku[web.1]: Process exited with status 42
2019-06-30T13:51:44.282115+00:00 app[api]: Starting process with command bundle update --bundler by user oldsheepranchinn@gmail.com
Looks like a known bundler issue on heroku. https://devcenter.heroku.com/articles/bundler-version#using-an-older-version-of-bundler
Logs using Heroku button:
2019-06-30T13:48:57.624060+00:00 heroku[web.1]: Starting process with command
bundle exec rackup config.ru -p 50548
2019-06-30T13:49:00.036153+00:00 heroku[web.1]: State changed from starting to crashed
2019-06-30T13:49:00.042035+00:00 heroku[web.1]: State changed from crashed to starting
2019-06-30T13:49:00.016933+00:00 heroku[web.1]: Process exited with status 42
2019-06-30T13:48:59.959093+00:00 app[web.1]: Activating bundler (2.0.1) failed:
2019-06-30T13:48:59.959127+00:00 app[web.1]: Could not find 'bundler' (2.0.1) required by your /app/Gemfile.lock.
2019-06-30T13:48:59.959142+00:00 app[web.1]: To update to the latest version installed on your system, run
bundle update --bundler
.2019-06-30T13:48:59.959145+00:00 app[web.1]: To install the missing version, run
gem install bundler:2.0.1
2019-06-30T13:48:59.959151+00:00 app[web.1]: Checked in 'GEM_PATH=/app/vendor/bundle/ruby/2.5.0:/app/.gem/ruby/2.5.0:/app/vendor/ruby-2.5.5/lib/ruby/gems/2.5.0', execute
gem env
for more information2019-06-30T13:48:59.959153+00:00 app[web.1]:
2019-06-30T13:48:59.959155+00:00 app[web.1]: To install the version of bundler this project requires, run
gem install bundler -v '2.0.1'
2019-06-30T13:49:01.431599+00:00 heroku[web.1]: Starting process with command
bundle exec rackup config.ru -p 24277
2019-06-30T13:49:03.042389+00:00 heroku[web.1]: State changed from starting to crashed
2019-06-30T13:49:02.931764+00:00 app[web.1]: Activating bundler (2.0.1) failed:
2019-06-30T13:49:02.931788+00:00 app[web.1]: Could not find 'bundler' (2.0.1) required by your /app/Gemfile.lock.
2019-06-30T13:49:02.931791+00:00 app[web.1]: To update to the latest version installed on your system, run
bundle update --bundler
.2019-06-30T13:49:02.931793+00:00 app[web.1]: To install the missing version, run
gem install bundler:2.0.1
2019-06-30T13:49:02.931807+00:00 app[web.1]: Checked in 'GEM_PATH=/app/vendor/bundle/ruby/2.5.0:/app/.gem/ruby/2.5.0:/app/vendor/ruby-2.5.5/lib/ruby/gems/2.5.0', execute
gem env
for more information2019-06-30T13:49:02.931808+00:00 app[web.1]:
2019-06-30T13:49:02.931810+00:00 app[web.1]: To install the version of bundler this project requires, run
gem install bundler -v '2.0.1'
2019-06-30T13:49:03.021568+00:00 heroku[web.1]: Process exited with status 42
2019-06-30T13:51:44.282115+00:00 app[api]: Starting process with command
bundle update --bundler
by user oldsheepranchinn@gmail.com2019-06-30T13:51:46.027800+00:00 heroku[run.6247]: Awaiting client
2019-06-30T13:51:46.081473+00:00 heroku[run.6247]: Starting process with command
bundle update --bundler
2019-06-30T13:51:46.301912+00:00 heroku[run.6247]: State changed from starting to up
2019-06-30T13:51:50.491821+00:00 heroku[run.6247]: State changed from up to complete
2019-06-30T13:51:50.472849+00:00 heroku[run.6247]: Process exited with status 0
2019-06-30T13:52:12.499978+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/" host=almanack-test.herokuapp.com request_id=7ec566a7-d7a7-47ae-a692-f9e14f191de7 fwd="162.219.73.226" dyno= connect= service= status=503 bytes= protocol=https