Output progress bar to standard error.
Output progress bar to standard error.

kubov/roswell,pradhyu/roswell,roswell/roswell,amarie-formation/roswell,roswell/roswell,JulienBoubechtoulaAmabis/roswell,pradhyu/roswell,pradhyu/roswell,JulienBoubechtoulaAmabis/roswell,amarie-formation/roswell,snmsts/roswell,amarie-formation/roswell,roswell/roswell,guicho271828/roswell,amarie-formation/roswell,kubov/roswell,JulienBoubechtoulaAmabis/roswell,kubov/roswell,roswell/roswell,JulienBoubechtoulaAmabis/roswell,kubov/roswell,guicho271828/roswell,snmsts/roswell,guicho271828/roswell,guicho271828/roswell,pradhyu/roswell,snmsts/roswell,snmsts/roswell,JulienBoubechtoulaAmabis/roswell