Show completion time as metrics on the dashboard

[azazdeaz]

Main changes:

• The waypoint test generates a metrics.json with the completion time for each waypoint session. This would be useful to compare policies.
• Bail test early when the robot is stuck. This makes the tests suits with failing policies a lot faster because it doesn't have to wait for the timeout with an idling robot.
• Fix dora-rs error when tests a are failing. dora-rs threw an error in the and if tests failed because the pytest process returned with a non-zero exit code

https://app.artefacts.com/artefacts-demos/go2-demo/job/775eed02-0657-4836-9b96-efc81697f450

[tomonorman]

Actually thats a good point. Given we now have better support for usign metrics.json maybe we need a toolkit helper to actually help make / populate it

[azazdeaz]

That could be nice! Right now, i only add metrics from the test file, but mainly because it would need a more complex util to update metrics safely from multiple processes. It would be great if the toolkit could help with that.

[tomonorman]

Do you think this is relatively generic? (toolkit?)

[azazdeaz]

I was thinking about this, but probably every use-case is different enough so you cant use the same thing unless we make it complex with a lot of parameters. Might be better to have recepie-book or something with testing tricks like this.

[tomonorman]

nice