I see this problem too, I just had a 7 hour test run stop on an error without giving me any details, this was all I got:
2020-09-03 13:17:27 ERROR juju.worker.uniter.operation runhook.go:132 hook "install" failed: exit status 100.
While I surely can control the logging-config of the model used for testing I am pretty sure we will loose valuable information from end users running charms in the wild with the new defaults.
I see this problem too, I just had a 7 hour test run stop on an error without giving me any details, this was all I got:
2020-09-03 13:17:27 ERROR juju.worker. uniter. operation runhook.go:132 hook "install" failed: exit status 100.
While I surely can control the logging-config of the model used for testing I am pretty sure we will loose valuable information from end users running charms in the wild with the new defaults.