qmltest breaks with latest qtbase: "Must add columns before attempting to add rows."

./tst_qmltestexample 
Qml debugging is enabled. Only use this in a safe environment!
No platform plugin argument was specified, defaulting to "xcb".

Information of screen 346:
  width.........: 1600
  height........: 1200
  depth.........: 24
  white pixel...: ffffff
  black pixel...: 0

Running window manager: Compiz
QIBusPlatformInputContext: ibus config file '/home/kkoehne/.config/ibus/bus/1862d5aa58cc0c55f69e682300000008-unix-0' does not exist.
QIBusPlatformInputContext: not connected.
********* Start testing of qmltest *********
Config: Using QTest library 5.0.0, Qt 5.0.0
PASS   : qmltest::BasicTests::initTestCase()
XFAIL  : qmltest::BasicTests::test_expecting() this is the fail we wanted
   Loc: [/home/kkoehne/dev/qt/qt-5/qtdeclarative/examples/qmltest/tst_basic.qml(63)]
PASS   : qmltest::BasicTests::test_expecting()
XFAIL  : qmltest::BasicTests::test_fail() this is the fail we wanted
   Loc: [/home/kkoehne/dev/qt/qt-5/qtdeclarative/examples/qmltest/tst_basic.qml(54)]
PASS   : qmltest::BasicTests::test_fail()
PASS   : qmltest::BasicTests::test_pass()
SKIP   : qmltest::BasicTests::test_skip() skipping
   Loc: [/home/kkoehne/dev/qt/qt-5/qtdeclarative/examples/qmltest/tst_basic.qml(58)]
QFATAL : qmltest::BasicTests::test_table() ASSERT failure in QTest::newRow(): "Must add columns before attempting to add rows.", file /home/kkoehne/dev/qt/qt-5/qtbase/src/testlib/qtestcase.cpp, line 2289
FAIL!  : qmltest::BasicTests::test_table() Received a fatal error.
   Loc: [Unknown file(0)]
Totals: 4 passed, 1 failed, 1 skipped
********* Finished testing of qmltest *********
Aborted (core dumped)