sauce-labs: send worker PID as integer to Sauce API
sauce-labs: send worker PID as integer to Sauce API

Acidburn0zzz/worker,solarce/worker,solarce/worker,Acidburn0zzz/worker,solarce/worker,henrikhodne-abandoned/worker,henrikhodne-abandoned/worker,Acidburn0zzz/worker,travis-ci/worker,travis-ci/worker,travis-ci/worker,henrikhodne-abandoned/worker