At this time the Github.com outage has been resolved and builds are running as expected.
Posted Jan 28, 2016 - 03:43 UTC
Update
We're monitoring as builds start to run again.
Posted Jan 28, 2016 - 02:39 UTC
Monitoring
Due to network disruptions at GitHub, several parts of Travis CI are currently unavailable. Builds won't run, as they will error out on git clones, and logins won't work.