We are seeing persistent failures due to a couple of issues seemingly unrelated to any code changes in the project
* https://issues.apache.org/jira/browse/ARROW-5732 * https://issues.apache.org/jira/browse/ARROW-5735 The Appveyor failure is especially weird since here is a passing build 6 hours ago on my fork https://ci.appveyor.com/project/wesm/arrow/builds/25537882 where here is master failing after merging this patch to master https://ci.appveyor.com/project/wesm/arrow/builds/25543386 I'm out of steam to debug these issues further today, but if anyone has any idea it would be nice to get our CI stabilized so we can continue working to close out the outstanding 0.14.0 issues. Thanks, Wes
