Unable to build Qt3D Add-On with Conan, Qt6.0.1, macOS-clang-10.14-x64

Description
Install Qt6.0.1, Cmake, Ninja and Conan with online installer.
 
Run build command:
conan install qt3d/6.0.1@qt/snapshot --build=missing --profile=/Users/qt/RTA/qt5/Tools/Conan/profiles/qt-6.0.1-macx-clang -s build_type=Release -g cmake_paths -g cmake -g deploy

Build fails:
 
make: *** [all] Error 2
CMAKE_PREFIX_PATH for 'qt3d/6.0.1' build is: /Users/qt/RTA/qt5/6.0.1/clang_64
CMAKE_PREFIX_PATH for 'qt3d/6.0.1' build is: /Users/qt/RTA/qt5/6.0.1/clang_64
qt3d/6.0.1@qt/snapshot:
qt3d/6.0.1@qt/snapshot: ERROR: Package 'd59f34d3c0976c54df1df72f2b565210becedff2' build failed
Build failed (Screenshot taken from the desktop is invalid)
qt3d/6.0.1@qt/snapshot: ERROR: Package 'd59f34d3c0976c54df1df72f2b565210becedff2' build failed
qt3d/6.0.1@qt/snapshot: WARN: Build folder /Users/qt/.conan/data/qt3d/6.0.1/qt/snapshot/build/d59f34d3c0976c54df1df72f2b565210becedff2
 
 
ERROR: qt3d/6.0.1@qt/snapshot: Error in build() method, line 121
 
 
self.run('cmake --build . %s' % cmake.build_config)
 
 
ConanException: Error 2 while executing cmake --build .