message: drake: fix display of durations
diff: @@ -2132,7 +2132,7 @@ class Builder:
  self._execute(depfile_builder)
  self.__end_time = time.time()
  d = round(self.__end_time - self.__start_time)
  - print('Finished {} ({})'.format(node, datetime.timedelta(seconds=d)))
  + print('Finished {} ({})'.format(self, datetime.timedelta(seconds=d)))
  else:
  self.__executed = True
  logger.log('drake.Builder',
  