The test execution failed ('/home/qt/work/qt/qtbase/tests/auto/concurrent/qtconcurrentmap'). The CI rejected the staged commits due to the beforementioned reason. Possible reason could be a bug in one of the commits or some more recent change. Please investigate it.

 The error was in "qt/qtbase", revision: af72ca1f72a48682eb42b930c9834c61f0ac3b12

 agent:2018/02/07 19:27:42 build.go:623: 
 agent:2018/02/07 19:27:42 build.go:412: Executing instruction 717 of 739 - RunQtUnitTest
 agent:2018/02/07 19:27:42 build.go:279: [make check -j1] 900 900
 /home/qt/work/qt/qtbase/tests/auto/concurrent/qtconcurrentmap/target_wrapper.sh  ./tst_qtconcurrentmap -o /home/qt/work/testresults/tests/auto/concurrent/qtconcurrentmap600251249,xml -o -,txt
 ********* Start testing of tst_QtConcurrentMap *********
 Config: Using QtTest library 5.11.0, Qt 5.11.0 (x86_64-little_endian-lp64 shared (dynamic) release build; by GCC 5.4.0 20160609)
 PASS   : tst_QtConcurrentMap::initTestCase()
 PASS   : tst_QtConcurrentMap::map()
 PASS   : tst_QtConcurrentMap::blocking_map()
 PASS   : tst_QtConcurrentMap::mapped()
 PASS   : tst_QtConcurrentMap::blocking_mapped()
 PASS   : tst_QtConcurrentMap::mappedReduced()
 PASS   : tst_QtConcurrentMap::blocking_mappedReduced()
 PASS   : tst_QtConcurrentMap::assignResult()
 PASS   : tst_QtConcurrentMap::functionOverloads()
 PASS   : tst_QtConcurrentMap::noExceptFunctionOverloads()
 PASS   : tst_QtConcurrentMap::exceptions()
 PASS   : tst_QtConcurrentMap::incrementalResults()
 PASS   : tst_QtConcurrentMap::noDetach()
 PASS   : tst_QtConcurrentMap::stlContainers()
 FAIL!  : tst_QtConcurrentMap::qFutureAssignmentLeak() Compared values are not the same
    Actual   (currentInstanceCount.load()): 1000
    Expected (0)                          : 0
    Loc: [tst_qtconcurrentmap.cpp(2407)]
 PASS   : tst_QtConcurrentMap::stressTest()
 PASS   : tst_QtConcurrentMap::persistentResultTest()
 PASS   : tst_QtConcurrentMap::cleanupTestCase()
 Totals: 17 passed, 1 failed, 0 skipped, 0 blacklisted, 402ms
 ********* Finished testing of tst_QtConcurrentMap *********
 Makefile:301: recipe for target 'check' failed