This bug also blocks https://code.launchpad.net/~tpeeters/ubuntu-ui-toolkit/qt56fixes2sections/+merge/306328 because it fails on some libpng warnings in tst_mainview11.
This bug also blocks https:/ /code.launchpad .net/~tpeeters/ ubuntu- ui-toolkit/ qt56fixes2secti ons/+merge/ 306328 because it fails on some libpng warnings in tst_mainview11.