I recently refreshed my PR with latest master and have some build failures that I'm not sure how to handle. 

One appears to be an issue with a new azure pipeline check. This produces some cryptic messages including powershell failure codes.

Another is a typical spurious error in Travis, where it fails to download a python 3.5 tar ball. I tested the link and the tarball exists so might have been caused by an intermittent network issue.

Any suggestions?

It would be useful if a PR owner was able to re-trigger the travis build somehow. Perhaps not possible.

Kind regards

Blair