sencha app build native not uploading to build.phonegap

I used to be able to do sencha app build native with phonegap.local.properties set as phonegap.build.remote=true and the username password to connect to Adobe's Phonegap Build service.

After upgrading to v5, running sencha app build native doesn't upload anymore. The last line in the log says:

[INF] Building output markup to /Library/WebServer/Documents/myapp/phonegap/www/index.html

Thoughts? This is a complete blocker for the moment. Please help! Thanks!