TestModelView::testFlags() 'signalsReceived' returned FALSE during qt5.git integration in 'dev'

QSYSTEM: TestModelView::testFlags() Maximum amount of warnings exceeded. Use -maxwarnings to override.
 FAIL!  : TestModelView::testFlags() 'signalsReceived' returned FALSE. ()
    Loc: [tst_modelview.cpp(802)]
 PASS   : TestModelView::cleanupTestCase()
 Totals: 2 passed, 1 failed, 0 skipped, 0 blacklisted, 5692ms
 ********* Finished testing of TestModelView *********
 [     5.719 D] qt.remoteobjects unknown - An entry was removed from the registry - Sending to source "testRoleNames" SourceLocationInfo("QAbstractItemModelAdapter", QUrl("tcp://127.0.0.1:65211"))
 [     5.719 D] qt.remoteobjects unknown - Send 0 "removeSource" 10 TcpClientIo(0x803b40)
 [     5.719 D] qt.remoteobjects unknown - An entry was removed from the registry - Sending to source "test" SourceLocationInfo("QAbstractItemModelAdapter", QUrl("tcp://127.0.0.1:65211"))
 [     5.719 D] qt.remoteobjects unknown - Send 0 "removeSource" 10 TcpClientIo(0x803b40)
 Makefile:328: recipe for target 'check' failed
 make: *** [check] Error 1
 
 agent:2018/02/02 05:29:07 build.go:203: Process finished with error: exit status 2
 agent:2018/02/02 05:29:07 build.go:399: Executing scheduled instruction 1 of 2 - Upload all core dumps if there are some
 agent:2018/02/02 05:29:07 build.go:401: 
 agent:2018/02/02 05:29:07 build.go:399: Executing scheduled instruction 2 of 2 - Upload test results
 agent:2018/02/02 05:29:07 storageclient.go:632: Collecting test results, archiving and uploading them
 agent:2018/02/02 05:29:07 build.go:155: Error reading from stdout/err: exit status 2
 agent:2018/02/02 05:29:07 result.go:155: Collecting 1 test results ...
 agent:2018/02/02 05:29:07 build.go:401: 
 agent:2018/02/02 05:29:07 agent.go:181: Test failed
 agent:2018/02/02 05:29:07 agent.go:79: ERROR building: exit status 2