Currently, we are facing CI test failures in the core repo. The reason on the surface is it's not resolving the couchdb.client library. However, with the unexpected behavior of Travis, it's not easy to analyze the root reason for the failures.
I would send a request to the Travis team to enable the debug mode [1]. It would be done by sending an email to the Travis team and we would be able to connect to the machine via SSH. Since currently no more PR can pass the CI tests and we can disable the debug mode at any time, I would send the request right after writing this email for history. -dom [1]: https://docs.travis-ci.com/user/running-build-in-debug-mode/
