[Ci-reports] fail on QtBase_5.5_Integration #1991

[Qt Continuous Integration System]

`make' failed :(

  make[3]: *** [cache_adaptor.h] Error 1
  make[2]: *** [sub-platformsupport-make_first] Error 2
  make[1]: *** [sub-src-make_first] Error 2
  make: *** [module-qtbase] Error 2

  Build log: http://testresults.qt.io/ci/QtBase_5.5_Integration/build_01991/linux-g++_no-widgets_Ubuntu_14.04_x64/log.txt.gz

  Tested changes (refs/builds/5.5_1440725463):
    http://codereview.qt-project.org/124229 [PS2] - Fix qdbusxml2cpp signal generation.