/home/qt/work/qt/qtmultimedia/src/plugins/multimedia/gstreamer/common/qgstreamervideosink.cpp
/home/qt/work/qt/qtmultimedia/src/plugins/multimedia/gstreamer/common/qgstreamervideosink.cpp: In member function ‘void TestNamespace::QGstreamerRelayVideoSink::updateGstContexts(TestNamespace::QRhi*)’:
/home/qt/work/qt/qtmultimedia/src/plugins/multimedia/gstreamer/common/qgstreamervideosink.cpp:361:18: error: no match for ‘operator=’ (operand types are ‘TestNamespace::QUniqueGErrorHandle’ \{aka ‘TestNamespace::QUniqueHandle<TestNamespace::QGstImpl::QUniqueGErrorHandleTraits>’} and ‘<brace-enclosed initializer list>’)
  361 |         error = {};
      |                  ^
In file included from /home/qt/work/install/include/QtCore/qtdeprecationmarkers.h:8,
                 from /home/qt/work/install/include/QtCore/qtcoreexports.h:9,
                 from /home/qt/work/install/include/QtCore/qtcoreglobal.h:14,
                 from /home/qt/work/install/include/QtCore/qglobal.h:24,
                 from /home/qt/work/install/include/QtCore/QtCore:4,
                 from /home/qt/work/install/include/QtConcurrent/QtConcurrentDepends:3,
                 from /home/qt/work/install/include/QtConcurrent/QtConcurrent:3,
                 from /home/qt/work/qt/qtmultimedia_build/src/plugins/multimedia/gstreamer/CMakeFiles/GstreamerMediaPluginImplPrivate.dir/cmake_pch.hxx:5,
                 from <command-line>:
/home/qt/work/install/include/QtCore/6.11.0/QtCore/private/quniquehandle_p.h:224:5: note: candidate: ‘TestNamespace::QUniqueHandle<HandleTraits, Deleter>& TestNamespace::QUniqueHandle<HandleTraits, Deleter>::operator=(TestNamespace::QUniqueHandle<HandleTraits, Deleter>&&) [with HandleTraits = TestNamespace::QGstImpl::QUniqueGErrorHandleTraits; Deleter = TestNamespace::QtUniqueHandleTraits::DefaultDeleter<TestNamespace::QGstImpl::QUniqueGErrorHandleTraits>]’
  224 |     QT_MOVE_ASSIGNMENT_OPERATOR_IMPL_VIA_MOVE_AND_SWAP(QUniqueHandle)
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/qt/work/install/include/QtCore/6.11.0/QtCore/private/quniquehandle_p.h:224:5: note:   no known conversion for argument 1 from ‘<brace-enclosed initializer list>’ to ‘TestNamespace::QUniqueHandle<TestNamespace::QGstImpl::QUniqueGErrorHandleTraits>&&’
  224 |     QT_MOVE_ASSIGNMENT_OPERATOR_IMPL_VIA_MOVE_AND_SWAP(QUniqueHandle)
      |     ^
Sccache command failed, re-try calling build tool directly
/home/qt/work/qt/qtmultimedia/src/plugins/multimedia/gstreamer/common/qgstreamervideosink.cpp: In member function ‘void TestNamespace::QGstreamerRelayVideoSink::updateGstContexts(TestNamespace::QRhi*)’:
/home/qt/work/qt/qtmultimedia/src/plugins/multimedia/gstreamer/common/qgstreamervideosink.cpp:361:18: error: no match for ‘operator=’ (operand types are ‘TestNamespace::QUniqueGErrorHandle’ \{aka ‘TestNamespace::QUniqueHandle<TestNamespace::QGstImpl::QUniqueGErrorHandleTraits>’} and ‘<brace-enclosed initializer list>’)
  361 |         error = {};
      |                  ^
In file included from /home/qt/work/install/include/QtCore/qtdeprecationmarkers.h:8,
                 from /home/qt/work/install/include/QtCore/qtcoreexports.h:9,
                 from /home/qt/work/install/include/QtCore/qtcoreglobal.h:14,
                 from /home/qt/work/install/include/QtCore/qglobal.h:24,
                 from /home/qt/work/install/include/QtCore/QtCore:4,
                 from /home/qt/work/install/include/QtConcurrent/QtConcurrentDepends:3,
                 from /home/qt/work/install/include/QtConcurrent/QtConcurrent:3,
                 from /home/qt/work/qt/qtmultimedia_build/src/plugins/multimedia/gstreamer/CMakeFiles/GstreamerMediaPluginImplPrivate.dir/cmake_pch.hxx:5,
                 from <command-line>:
/home/qt/work/install/include/QtCore/6.11.0/QtCore/private/quniquehandle_p.h:224:5: note: candidate: ‘TestNamespace::QUniqueHandle<HandleTraits, Deleter>& TestNamespace::QUniqueHandle<HandleTraits, Deleter>::operator=(TestNamespace::QUniqueHandle<HandleTraits, Deleter>&&) [with HandleTraits = TestNamespace::QGstImpl::QUniqueGErrorHandleTraits; Deleter = TestNamespace::QtUniqueHandleTraits::DefaultDeleter<TestNamespace::QGstImpl::QUniqueGErrorHandleTraits>]’
  224 |     QT_MOVE_ASSIGNMENT_OPERATOR_IMPL_VIA_MOVE_AND_SWAP(QUniqueHandle)
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/qt/work/install/include/QtCore/6.11.0/QtCore/private/quniquehandle_p.h:224:5: note:   no known conversion for argument 1 from ‘<brace-enclosed initializer list>’ to ‘TestNamespace::QUniqueHandle<TestNamespace::QGstImpl::QUniqueGErrorHandleTraits>&&’
  224 |     QT_MOVE_ASSIGNMENT_OPERATOR_IMPL_VIA_MOVE_AND_SWAP(QUniqueHandle)
      |     ^
[397/494] sccache /usr/bin/g++ -DGLIB_VERSION_MIN_REQUIRED=GLIB_VERSION_2_26 -DQT_ASCII_CAST_WARNINGS -DQT_BUILDING_QT -