Pushkar pointed out to me the link to get the _sanbox for Au tests run by CI checks: https://ci.trafficserver.apache.org/autest/
The availability of the _sandbox means we can see trace debug output if the test configures ATS to generate it. But enabling this output will cause some increase in the time to run all the tests, which is becoming an issue. What does everyone think, to trace or not to trace in the merged versions of the Au tests?