custom job_type messes up output logging - minimal example

config_schedule.rb

job_type :massage, "massage :task"

every 10.minutes do
  massage :back, :output => {:standard => 'massage.log'}
  command "massage back", :output => {:standard => 'massage.log'}
end

whenever_output

0,10,20,30,40,50 * * * * /bin/bash -l -c 'massage back'

0,10,20,30,40,50 * * * * /bin/bash -l -c 'massage back >> massage.log'

## [message] Above is your schedule file converted to cron syntax; your crontab file was not updated.
## [message] Run `whenever --help' for more options.