qt/qtdeclarative auto tests fail in '-developer-builds'

agent:2019/10/30 06:10:01 build.go:220: /Users/qt/work/qt/qtdeclarative/tests/auto/qml/qqmltypeloader/target_wrapper.sh  ./tst_qqmltypeloader -o /Users/qt/work/testresults/tests/auto/qml/qqmltypeloader392162049,xml -o -,txt
agent:2019/10/30 06:10:01 build.go:220: ********* Start testing of tst_QQMLTypeLoader *********
agent:2019/10/30 06:10:01 build.go:220: Config: Using QtTest library 5.12.5, Qt 5.12.5 (x86_64-little_endian-lp64 shared (dynamic) release build; by Clang 9.0.0 (clang-900.0.39.2) (Apple))
agent:2019/10/30 06:10:01 build.go:220: PASS   : tst_QQMLTypeLoader::initTestCase()
agent:2019/10/30 06:10:01 build.go:220: QDEBUG : tst_QQMLTypeLoader::testLoadComplete() ("/Users/qt/work/qt/qtdeclarative/tests/auto/qml/qqmltypeloader", "qrc:/qt-project.org/imports", "/Users/qt/work/install/qml")
agent:2019/10/30 06:10:01 build.go:220: QWARN  : tst_QQMLTypeLoader::testLoadComplete() file:///Users/qt/work/qt/qtdeclarative/tests/auto/qml/qqmltypeloader/data/NiceView.qml:31:1: Type GenericView unavailable
agent:2019/10/30 06:10:01 build.go:220: QWARN  : tst_QQMLTypeLoader::testLoadComplete() file:///Users/qt/work/qt/qtdeclarative/tests/auto/qml/qqmltypeloader/data/GenericView.qml:30:1: module "Slow" is not installed
agent:2019/10/30 06:10:01 build.go:220: QWARN  : tst_QQMLTypeLoader::testLoadComplete() file:///Users/qt/work/qt/qtdeclarative/tests/auto/qml/qqmltypeloader/data/GenericView.qml:30:1: module "Slow" is not installed
agent:2019/10/30 06:10:20 build.go:220: FAIL!  : tst_QQMLTypeLoader::testLoadComplete() Compared values are not the same
agent:2019/10/30 06:10:20 build.go:220:    Actual   (((rootObject->property("loaded").toInt()))): 0
agent:2019/10/30 06:10:20 build.go:220:    Expected (2)                                         : 2
agent:2019/10/30 06:10:20 build.go:220:    Loc: [tst_qqmltypeloader.cpp(75)]