qmltestrunner::nestedParallelMachineStates::test_nestedInitalStates() failed

agent:2019/05/22 08:16:40 build.go:616: Running tests in directory /home/qt/work/qt/qtdeclarative/tests/auto/qmltest/statemachine
agent:2019/05/22 08:16:40 runner.go:72: Generating test results with TESTARGS=-o /home/qt/work/testresults/tests/auto/qmltest/statemachine428677068,xml -o -,txt
agent:2019/05/22 08:16:40 build.go:305: [make check -j1] 900 900
agent:2019/05/22 08:16:40 build.go:197: /home/qt/work/install/bin/qmltestrunner
agent:2019/05/22 08:16:40 build.go:197: file:///home/qt/work/qt/qtdeclarative/tests/auto/qmltest/statemachine/tst_anonymousstate.qml:33:5: QML StateMachine: No initial state set for StateMachine
agent:2019/05/22 08:16:40 build.go:197: ********* Start testing of qmltestrunner *********
agent:2019/05/22 08:16:40 build.go:197: Config: Using QtTest library 5.14.0, Qt 5.14.0 (x86_64-little_endian-lp64 shared (dynamic) debug build; by GCC 8.2.0)
agent:2019/05/22 08:16:40 build.go:197: PASS   : qmltestrunner::anonymousState::initTestCase()
...
agent:2019/05/22 08:16:40 build.go:197: PASS   : qmltestrunner::nestedParallelMachineStates::initTestCase()
agent:2019/05/22 08:16:40 build.go:197: QWARN  : qmltestrunner::nestedParallelMachineStates::test_nestedInitalStates() Unrecoverable error detected in running state machine: Child mode of state machine '' is not 'ExclusiveStates'!
agent:2019/05/22 08:16:45 build.go:197: FAIL!  : qmltestrunner::nestedParallelMachineStates::test_nestedInitalStates() property running
agent:2019/05/22 08:16:45 build.go:197:    Actual   (): false
agent:2019/05/22 08:16:45 build.go:197:    Expected (): true
agent:2019/05/22 08:16:45 build.go:197:    Loc: [/home/qt/work/qt/qtdeclarative/tests/auto/qmltest/statemachine/tst_parallelmachine.qml(69)]
...
agent:2019/05/22 08:16:46 build.go:197: Totals: 34 passed, 1 failed, 0 skipped, 0 blacklisted, 6011ms
agent:2019/05/22 08:16:46 build.go:197: ********* Finished testing of qmltestrunner *********
agent:2019/05/22 08:16:46 build.go:197: Makefile:315: recipe for target 'check' failed