Handle internal errors in a better fashion: If a build would be marked as internal error, only do so if there are retries remaining. Otherwise, we mark it as failed (since it won't be rebuilt anyway)

buildman/jobutil/buildjob.py

@@ -25,6 +25,9 @@ class BuildJob(object):
           'Could not parse build queue item config with ID %s' % self.job_details['build_uuid']
       )
 
+  def has_retries_remaining(self):
+    return self.job_item.retries_remaining > 0
+
   def send_notification(self, kind, error_message=None):
     tags = self.build_config.get('docker_tags', ['latest'])
     event_data = {