tst_QQuickPathView::package() failed on win7

agent:2019/01/14 06:45:44 build.go:193: call C:\Users\qt\work\qt\qtdeclarative\tests\auto\quick\qquickpathview\target_wrapper.bat  release\tst_qquickpathview.exe -o C:\Users\qt\work\testresults\tests\auto\quick\qquickpathview267145280,xml -o -,txt
agent:2019/01/14 06:45:44 build.go:193: ********* Start testing of tst_QQuickPathView *********
agent:2019/01/14 06:45:44 build.go:193: Config: Using QtTest library 5.12.1, Qt 5.12.1 (i386-little_endian-ilp32 shared (dynamic) release build; by GCC 7.3.0)
agent:2019/01/14 06:45:44 build.go:193: PASS   : tst_QQuickPathView::initTestCase()
...
agent:2019/01/14 06:46:15 build.go:193: FAIL!  : tst_QQuickPathView::package() 'item' returned FALSE. ()
agent:2019/01/14 06:46:15 build.go:193: tst_qquickpathview.cpp(1375) : failure location
...
agent:2019/01/14 06:46:40 build.go:193: Totals: 138 passed, 1 failed, 0 skipped, 0 blacklisted, 56327ms
agent:2019/01/14 06:46:40 build.go:193: ********* Finished testing of tst_QQuickPathView *********
agent:2019/01/14 06:46:40 build.go:193: Mingw32-make[1]: *** [Makefile.Release:104: check] Error 1
agent:2019/01/14 06:46:40 build.go:193: Mingw32-make[1]: Leaving directory 'C:/Users/qt/work/qt/qtdeclarative/tests/auto/quick/qquickpathview'