fixed how diagnostic pass arguments

4 jobs for master in 11 minutes and 26 seconds
Status Job ID Name Coverage
  Unittest
passed #8581
unittest_python_3.7

00:06:49

passed #8582
unittest_python_3.7_lite

00:01:13

 
  Docs
passed #8583
pages

00:03:23

 
  Deploy
passed pages:deploy

00:00:01