[Ci-reports] [Qt CI] fail on ssh://codereview.qt-project.org:29418/qt/qt#4.8

[Qt Continuous Integration System]

Autotest `tst_lancelot' failed :(

  QVNCServer created on port 5901
  ********* Start testing of tst_Lancelot *********
  Config: Using QTest library 4.8.4, Qt 4.8.4
  PASS   : tst_Lancelot::initTestCase()
  FAIL!  : tst_Lancelot::testRasterARGB32PM(lines.qps) Rendered image differs from baseline. Report:
     http://lancelot.test.qt.nokia.com/Raster/tst_Lancelot/adhoc-reports/Report_Oct16-155219.html
     Loc: [tst_lancelot.cpp(271)]
  FAIL!  : tst_Lancelot::testRasterRGB32(lines.qps) Rendered image differs from baseline. Report:
     http://lancelot.test.qt.nokia.com/Raster/tst_Lancelot/adhoc-reports/Report_Oct16-155219.html
     Loc: [tst_lancelot.cpp(271)]
  FAIL!  : tst_Lancelot::testRasterRGB16(lines.qps) Rendered image differs from baseline. Report:
     http://lancelot.test.qt.nokia.com/Raster/tst_Lancelot/adhoc-reports/Report_Oct16-155219.html
     Loc: [tst_lancelot.cpp(271)]
  PASS   : tst_Lancelot::cleanupTestCase()
  Totals: 2 passed, 3 failed, 0 skipped
  ********* Finished testing of tst_Lancelot *********
  QtQA::App::TestRunner: test failed, running again to see if it is flaky...
  QVNCServer created on port 5901
  ********* Start testing of tst_Lancelot *********
  Config: Using QTest library 4.8.4, Qt 4.8.4
  PASS   : tst_Lancelot::initTestCase()
  FAIL!  : tst_Lancelot::testRasterARGB32PM(lines.qps) Rendered image differs from baseline. Report:
     http://lancelot.test.qt.nokia.com/Raster/tst_Lancelot/adhoc-reports/Report_Oct16-155241.html
     Loc: [tst_lancelot.cpp(271)]
  FAIL!  : tst_Lancelot::testRasterRGB32(lines.qps) Rendered image differs from baseline. Report:
     http://lancelot.test.qt.nokia.com/Raster/tst_Lancelot/adhoc-reports/Report_Oct16-155241.html
     Loc: [tst_lancelot.cpp(271)]
  FAIL!  : tst_Lancelot::testRasterRGB16(lines.qps) Rendered image differs from baseline. Report:
     http://lancelot.test.qt.nokia.com/Raster/tst_Lancelot/adhoc-reports/Report_Oct16-155241.html
     Loc: [tst_lancelot.cpp(271)]
  PASS   : tst_Lancelot::cleanupTestCase()
  Totals: 2 passed, 3 failed, 0 skipped
  ********* Finished testing of tst_Lancelot *********
  QtQA::App::TestRunner: test failure could be reproduced twice consecutively
  
  make[2]: *** [check] Error 3
  make[1]: *** [sub-lancelot-check] Error 2
  make: *** [sub-other-pro-check] Error 2

  Build log: http://testresults.qt-project.org/ci/Qt_4.8_Integration/build_00860/qws_linux-x86-g++/log.txt.gz

  Tested changes (refs/builds/4.8_1350389429):
    http://codereview.qt-project.org/37190 [PS1] - QtSql: Correct documented default precision policy.
    http://codereview.qt-project.org/37189 [PS1] - correct spelling in QtSql documentation
    http://codereview.qt-project.org/37188 [PS1] - QComboBox::currentText: correct documentation
    http://codereview.qt-project.org/36930 [PS2] - QNX: Add and remove screens dynamically.
    http://codereview.qt-project.org/37212 [PS1] - Blackberry: Emit aboutToBlock() and awake() correctly in the dispatcher
    http://codereview.qt-project.org/37238 [PS1] - rebuild configure
    http://codereview.qt-project.org/36750 [PS1] - Fix a regression with regards to hfw behavior in QStackedWidget