Some problems occurred recently... 2015-05-26T09:21:29Z: [Qt5_5.5.0_Integration error] fetch http://qt-ci.digia.com//job/Qt5_5.5.0_Integration/api/json?depth=2&tree=builds[number,actions[parameters[name,value]]]: 502 Proxy Error at /var/lib/jenkins/qtqa/scripts/jenkins/qt-jenkins-integrator.pl line 1762., retry in 2 seconds