qmlscene crash

qtbase/dev 8efad82d6c8b0f59c5acb7f355ad2742f17b91df, qtdeclarative/dev 8e949e741bab0ee084444bb176a57ad61deb0f3f
my configure options: -developer-build -opensource -confirm-license -debug -no-framework -nomake tests -nomake demos -nomake tools -nomake examples

after "make sub-tools" in qtdeclarative and run qmlscene, will get crash, log like:

Crash report:
Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0 libsystem_kernel.dylib 0x00007fff918f0212 __pthread_kill + 10
1 libsystem_c.dylib 0x00007fff8a728af4 pthread_kill + 90
2 libsystem_c.dylib 0x00007fff8a76cdce abort + 143
3 libQt5Core_debug.5.dylib 0x0000000102917c78 qt_message_fatal(QtMsgType, QMessageLogContext const&, QString const&) + 24
4 libQt5Core_debug.5.dylib 0x0000000102918563 QMessageLogger::fatal(char const*, ...) const + 483 (qlogging.cpp:358)
5 libQt5Core_debug.5.dylib 0x0000000102911a0a qt_assert(char const*, char const*, int) + 90
6 libQt5Core_debug.5.dylib 0x0000000102c14402 QLibraryStore::releaseLibrary(QLibraryPrivate*) + 178 (qlibrary.cpp:447)
7 libQt5Core_debug.5.dylib 0x0000000102c122c5 QLibraryPrivate::release() + 21 (qlibrary.cpp:525)
8 libQt5Core_debug.5.dylib 0x0000000102c07b99 QFactoryLoaderPrivate::~QFactoryLoaderPrivate() + 153 (qfactoryloader.cpp:88)
9 libQt5Core_debug.5.dylib 0x0000000102c07af5 QFactoryLoaderPrivate::~QFactoryLoaderPrivate() + 21 (qfactoryloader.cpp:90)
10 libQt5Core_debug.5.dylib 0x0000000102c07aa8 QFactoryLoaderPrivate::~QFactoryLoaderPrivate() + 24 (qfactoryloader.cpp:84)
11 libQt5Core_debug.5.dylib 0x0000000102c7d1ee QScopedPointerDeleter<QObjectData>::cleanup(QObjectData*) + 46 (qscopedpointer.h:63)
12 libQt5Core_debug.5.dylib 0x0000000102c7d1b0 QScopedPointer<QObjectData, QScopedPointerDeleter<QObjectData> >::~QScopedPointer() + 32 (qscopedpointer.h:99)
13 libQt5Core_debug.5.dylib 0x0000000102c79715 QScopedPointer<QObjectData, QScopedPointerDeleter<QObjectData> >::~QScopedPointer() + 21 (qscopedpointer.h:99)
14 libQt5Core_debug.5.dylib 0x0000000102c6c23d QObject::~QObject() + 2189 (qobject.cpp:863)
15 libQt5Core_debug.5.dylib 0x0000000102c09844 QFactoryLoader::~QFactoryLoader() + 148 (qfactoryloader.cpp:224)
16 libQt5Core_debug.5.dylib 0x0000000102c097a5 QFactoryLoader::~QFactoryLoader() + 21 (qfactoryloader.cpp:224)
17 libQt5Gui_debug.5.dylib 0x0000000101f67959 (anonymous namespace)::Q_QGS_loader::innerFunction()::Holder::~Holder() + 25 (qaccessible.cpp:428)
18 libQt5Gui_debug.5.dylib 0x0000000101f67935 (anonymous namespace)::Q_QGS_loader::innerFunction()::Holder::~Holder() + 21 (qaccessible.cpp:428)
19 libsystem_c.dylib 0x00007fff8a76e307 __cxa_finalize + 200
20 libsystem_c.dylib 0x00007fff8a76ff57 exit + 15
21 qmlscene 0x0000000100003d4b start + 59