[Ci-reports] fail on QtBase_5.4_Integration #2234

[Qt Continuous Integration System]

Compilation failed :(

  Testing tst_QSemaphore
  FAIL!  : tst_QSemaphore::tryAcquireWithTimeout(1s) 'qAbs(a1-e1) < fuzz' returned FALSE. ((time.elapsed()=2590) is more than 50 milliseconds different from (timeout=1000))
     Loc: [tst_qsemaphore.cpp(247)]
  FAIL!  : tst_QSemaphore::tryAcquireWithTimeout(10s) 'qAbs(a1-e1) < fuzz' returned FALSE. ((time.elapsed()=11867) is more than 50 milliseconds different from (timeout=10000))
     Loc: [tst_qsemaphore.cpp(247)]
  Totals: 6 passed, 2 failed, 0 skipped, 0 blacklisted
  QtQA::App::TestRunner: test failed, running again to see if it is flaky...
  ********* Start testing of tst_QSemaphore *********
  Config: Using QtTest library 5.4.3, Qt 5.4.3 (x86_64-little_endian-lp64 shared (dynamic) release build; by GCC 4.6.3)
  PASS   : tst_QSemaphore::initTestCase()
  PASS   : tst_QSemaphore::acquire()
  PASS   : tst_QSemaphore::tryAcquire()
  FAIL!  : tst_QSemaphore::tryAcquireWithTimeout(1s) 'qAbs(a1-e1) < fuzz' returned FALSE. ((time.elapsed()=1223) is more than 50 milliseconds different from (timeout=1000))
     Loc: [tst_qsemaphore.cpp(287)]
  FAIL!  : tst_QSemaphore::tryAcquireWithTimeout(10s) 'qAbs(a1-e1) < fuzz' returned FALSE. ((time.elapsed()=10175) is more than 50 milliseconds different from (timeout=10000))
     Loc: [tst_qsemaphore.cpp(247)]
  PASS   : tst_QSemaphore::tryAcquireWithTimeoutStarvation()
  PASS   : tst_QSemaphore::producerConsumer()
  PASS   : tst_QSemaphore::cleanupTestCase()
  Totals: 6 passed, 2 failed, 0 skipped, 0 blacklisted
  ********* Finished testing of tst_QSemaphore *********
  QtQA::App::TestRunner: test failure could be reproduced twice consecutively
  QtQA::App::TestRunner: end tst_qsemaphore: 81 seconds, exit code 2
  
  cc1plus: error: unrecognized command line option ‘-fuse-ld=gold’

  Build log: http://testresults.qt.io/ci/QtBase_5.4_Integration/build_02234/linux-g++_no-widgets_Ubuntu_12.04_x64/log.txt.gz

  Tested changes (refs/builds/5.4_1436518598):
    http://codereview.qt-project.org/120906 [PS6] - Better handling of invalid font tables