--- a/worker-queue.py	Wed Aug 24 11:53:51 2016 +0800
+++ b/worker-queue.py	Wed Aug 24 12:13:29 2016 +0800
@@ -27,7 +27,7 @@
         logging.debug("File %r doesn't exist, trying to bootstrap", path)
         flags += ['--data', json.dumps(payload)]
 
-    logging.info('Checking %s (payload: %r)', payload['repo'], payload)
+    logging.info('Checking %s (payload: %s)', payload['repo'], change)
     if isolation == 'none':
         cmd = [sys.executable, '-u', rel('checker.py')]
         output = check_output(cmd + flags, stderr=STDOUT)