Hmm.
Your output from heroku ps
and the logs indicates that you're trying, and failing, to run a rake task called "jobs:work".
What happens when you run: bundle exec rake jobs:work
in your local directory? I'm going to guess it fails?
The Procfile
you provide contradicts your logs. It has Sidekiq
and not rake
as the command. Are you sure you've checked it in to to your git repo and deployed it?