Hi,
since Travis updated their images to Ubuntu Trusty, the testsuite
started failing for the server-group1. If you already have any PR
submitted that failed for that reason, please rebase to the current
master to get the tests passing (or at least not failing due to
environment issues). This is tracked as [1]
--Hynek
[1]
https://issues.jboss.org/browse/KEYCLOAK-5226