[Ci-reports] fail on Qt5_5.5.1_Integration #6

[Qt Continuous Integration System]

Autotest `tst_qscrollbar @ /work/build/qtbase/tests/auto/widgets/widgets/qscrollbar' failed :(

  Testing tst_QScrollBar
  FAIL!  : tst_QScrollBar::QTBUG_42871() Compared values are not the same
     Actual   (myHandler.updatesCount): 2
     Expected (1)                     : 1
     Loc: [tst_qscrollbar.cpp(208)]
  Totals: 4 passed, 1 failed, 1 skipped, 0 blacklisted
  QtQA::App::TestRunner: test failed, running again to see if it is flaky...
  ********* Start testing of tst_QScrollBar *********
  Config: Using QtTest library 5.5.1, Qt 5.5.1 (x86_64-little_endian-lp64 shared (dynamic) release build; by Clang 6.0 (clang-600.0.54) (Apple))
  PASS   : tst_QScrollBar::initTestCase()
  XFAIL  : tst_QScrollBar::scrollSingleStep() This test fails on OS X, see QTBUG-25272
     Loc: [tst_qscrollbar.cpp(105)]
  PASS   : tst_QScrollBar::scrollSingleStep()
  SKIP   : tst_QScrollBar::task_209492() The result depends on system setting and is not relevant on Mac
     Loc: [tst_qscrollbar.cpp(145)]
  PASS   : tst_QScrollBar::QTBUG_27308()
  FAIL!  : tst_QScrollBar::QTBUG_42871() Compared values are not the same
     Actual   (myHandler.updatesCount): 2
     Expected (1)                     : 1
     Loc: [tst_qscrollbar.cpp(208)]
  PASS   : tst_QScrollBar::cleanupTestCase()
  Totals: 4 passed, 1 failed, 1 skipped, 0 blacklisted
  ********* Finished testing of tst_QScrollBar *********
  QtQA::App::TestRunner: test failure could be reproduced twice consecutively
  QtQA::App::TestRunner: end tst_qscrollbar: 9 seconds, exit code 1

  Build log: http://testresults.qt.io/ci/Qt5_5.5.1_Integration/build_00006/macx-clang_developer-build_OSX_10.10/log.txt.gz

  Tested changes (refs/builds/5.5.1_1443331514):
    http://codereview.qt-project.org/126453 [PS2] - Updated submodules.