Dyego Costa

``` $ vagrant@local:/vagrant/core$ what_to_run rspec $ /var/lib/gems/2.1.0/gems/what_to_run-1.0.0/lib/what_to_run/runner.rb:17:in `exec': Argument list too long - bundle exec rspec -e (Errno::E2BIG) from /var/lib/gems/2.1.0/gems/what_to_run-1.0.0/lib/what_to_run/runner.rb:17:in `run' from /var/lib/gems/2.1.0/gems/what_to_run-1.0.0/lib/what_to_run/cli.rb:15:in `run' from /var/lib/gems/2.1.0/gems/what_to_run-1.0.0/bin/what_to_run:5:in `' from /usr/local/bin/what_to_run:23:in `load'...

Our launches are getting created and the results pushed out to them but our rspec is failing with this error. Any idea? ``` TypeError: no implicit conversion of String into...

From Castle [docs](https://reference.castle.io/): > 429 You performed too many requests. You should back off and retry using the exponential backoff algorithm.