Running qmluitests locally, I get a couple Dash/Dash failures. Saviq pointed me at you, Albert, so assigning. :)
********* Start testing of qmltestrunner *********
Config: Using QtTest library 5.2.1, Qt 5.2.1
PASS : qmltestrunner::Dash::initTestCase()
PASS : qmltestrunner::Dash::test_dash_bar_set_index_connection(MockScope1)
QWARN : qmltestrunner::Dash::test_dash_bar_set_index_connection(MockScope2) file:///home/mike/Work/code/unity8/split/qml/Dash/DashApps.qml:37: TypeError: Cannot read property 'categories' of null
QDEBUG : qmltestrunner::Dash::test_dash_bar_set_index_connection(MockScope2) Not testing MockScope2: not visible
PASS : qmltestrunner::Dash::test_dash_bar_set_index_connection(MockScope2)
QWARN : qmltestrunner::Dash::test_dash_bar_set_index_connection(clickscope) QQmlExpression: Attempted to evaluate an expression in an invalid context
QWARN : qmltestrunner::Dash::test_dash_bar_set_index_connection(clickscope) QQmlExpression: Attempted to evaluate an expression in an invalid context
QWARN : qmltestrunner::Dash::test_dash_bar_set_index_connection(clickscope) QQmlExpression: Attempted to evaluate an expression in an invalid context
QWARN : qmltestrunner::Dash::test_dash_bar_set_index_connection(clickscope) <Unknown File>: QML VisualDataModel: Error creating delegate
QWARN : qmltestrunner::Dash::test_dash_bar_set_index_connection(clickscope) <Unknown File>: QML VisualDataModel: Error creating delegate
QWARN : qmltestrunner::Dash::test_dash_bar_set_index_connection(clickscope) <Unknown File>: QML VisualDataModel: Error creating delegate
QWARN : qmltestrunner::Dash::test_dash_bar_set_index_connection(clickscope) <Unknown File>: QML VisualDataModel: Error creating delegate
QWARN : qmltestrunner::Dash::test_dash_bar_set_index_connection(clickscope) <Unknown File>: QML VisualDataModel: Error creating delegate
QWARN : qmltestrunner::Dash::test_dash_bar_set_index_connection(clickscope) file:///home/mike/Work/code/unity8/split/qml/Dash/DashApps.qml:33: TypeError: Cannot read property 'searchQuery' of null
QWARN : qmltestrunner::Dash::test_dash_bar_set_index_connection(clickscope) file:///usr/lib/x86_64-linux-gnu/qt5/qml/Ubuntu/Components/Themes/Ambiance/TabBarStyle.qml:120: TypeError: Cannot read property of null
QWARN : qmltestrunner::Dash::test_dash_bar_set_index_connection(clickscope) file:///usr/lib/x86_64-linux-gnu/qt5/qml/Ubuntu/Components/Themes/Ambiance/TabBarStyle.qml:119: TypeError: Cannot read property of null
QWARN : qmltestrunner::Dash::test_dash_bar_set_index_connection(clickscope) file:///usr/lib/x86_64-linux-gnu/qt5/qml/Ubuntu/Components/Themes/Ambiance/TabBarStyle.qml:120: TypeError: Cannot read property of null
QWARN : qmltestrunner::Dash::test_dash_bar_set_index_connection(clickscope) file:///usr/lib/x86_64-linux-gnu/qt5/qml/Ubuntu/Components/Themes/Ambiance/TabBarStyle.qml:119: TypeError: Cannot read property of null
QWARN : qmltestrunner::Dash::test_dash_bar_set_index_connection(clickscope) file:///usr/lib/x86_64-linux-gnu/qt5/qml/Ubuntu/Components/Themes/Ambiance/TabBarStyle.qml:120: TypeError: Cannot read property of null
QWARN : qmltestrunner::Dash::test_dash_bar_set_index_connection(clickscope) file:///usr/lib/x86_64-linux-gnu/qt5/qml/Ubuntu/Components/Themes/Ambiance/TabBarStyle.qml:119: TypeError: Cannot read property of null
QWARN : qmltestrunner::Dash::test_dash_bar_set_index_connection(clickscope) file:///usr/lib/x86_64-linux-gnu/qt5/qml/Ubuntu/Components/Themes/Ambiance/TabBarStyle.qml:120: TypeError: Cannot read property of null
QWARN : qmltestrunner::Dash::test_dash_bar_set_index_connection(clickscope) file:///usr/lib/x86_64-linux-gnu/qt5/qml/Ubuntu/Components/Themes/Ambiance/TabBarStyle.qml:119: TypeError: Cannot read property of null
QWARN : qmltestrunner::Dash::test_dash_bar_set_index_connection(clickscope) file:///usr/lib/x86_64-linux-gnu/qt5/qml/Ubuntu/Components/Themes/Ambiance/TabBarStyle.qml:144: TypeError: Cannot read property 'count' of null
QWARN : qmltestrunner::Dash::test_dash_bar_set_index_connection(clickscope) file:///usr/lib/x86_64-linux-gnu/qt5/qml/Ubuntu/Components/Themes/Ambiance/TabBarStyle.qml:144: TypeError: Cannot read property 'count' of null
QWARN : qmltestrunner::Dash::test_dash_bar_set_index_connection(clickscope) file:///usr/lib/x86_64-linux-gnu/qt5/qml/Ubuntu/Components/Themes/Ambiance/TabBarStyle.qml:144: TypeError: Cannot read property 'count' of null
QWARN : qmltestrunner::Dash::test_dash_bar_set_index_connection(clickscope) file:///usr/lib/x86_64-linux-gnu/qt5/qml/Ubuntu/Components/Themes/Ambiance/TabBarStyle.qml:144: TypeError: Cannot read property 'count' of null
QWARN : qmltestrunner::Dash::test_dash_bar_set_index_connection(clickscope) file:///usr/lib/x86_64-linux-gnu/qt5/qml/Ubuntu/Components/Themes/Ambiance/TabBarStyle.qml:120: TypeError: Cannot read property of null
QWARN : qmltestrunner::Dash::test_dash_bar_set_index_connection(clickscope) file:///usr/lib/x86_64-linux-gnu/qt5/qml/Ubuntu/Components/Themes/Ambiance/TabBarStyle.qml:119: TypeError: Cannot read property of null
QWARN : qmltestrunner::Dash::test_dash_bar_set_index_connection(clickscope) file:///usr/lib/x86_64-linux-gnu/qt5/qml/Ubuntu/Components/Themes/Ambiance/TabBarStyle.qml:120: TypeError: Cannot read property of null
QWARN : qmltestrunner::Dash::test_dash_bar_set_index_connection(clickscope) file:///usr/lib/x86_64-linux-gnu/qt5/qml/Ubuntu/Components/Themes/Ambiance/TabBarStyle.qml:119: TypeError: Cannot read property of null
QWARN : qmltestrunner::Dash::test_dash_bar_set_index_connection(clickscope) Setting TabBar.selectedIndex is DEPRECATED. Set selectedIndex of the model instead
FAIL! : qmltestrunner::Dash::test_dash_bar_set_index_connection(clickscope) Compared values are not the same
Actual (): 0
Expected (): 1
Loc: [/home/mike/Work/code/unity8/split/tests/qmltests/Dash/tst_Dash.qml(131)]
QWARN : qmltestrunner::Dash::test_dash_bar_set_index_connection(MockScope5) <Unknown File>: QML VisualDataModel: Error creating delegate
QWARN : qmltestrunner::Dash::test_dash_bar_set_index_connection(MockScope5) <Unknown File>: QML VisualDataModel: Error creating delegate
QWARN : qmltestrunner::Dash::test_dash_bar_set_index_connection(MockScope5) Setting TabBar.selectedIndex is DEPRECATED. Set selectedIndex of the model instead
FAIL! : qmltestrunner::Dash::test_dash_bar_set_index_connection(MockScope5) Compared values are not the same
Actual (): 0
Expected (): 2
Loc: [/home/mike/Work/code/unity8/split/tests/qmltests/Dash/tst_Dash.qml(131)]
...
snip
...
PASS : qmltestrunner::Dash::cleanupTestCase()
Totals: 12 passed, 2 failed, 0 skipped
********* Finished testing of qmltestrunner *********
Can you please
dpkg -l *ubuntu-ui-toolkit* | grep ii
?