MissingRemoteId: missing <remote-id type="kde-invent">qt/qt/qttools</remote-id> (inferred from URI 'https://invent.kde.org/qt/qt/qttools')
  DeadUrl: version 5.15.16: SRC_URI: HTTPSConnectionPool(host='download.qt.io', port=443): Read timed out. (read timeout=5.0): https://download.qt.io/official_releases/qt/5.15/5.15.16/submodules/qttools-everywhere-opensource-src-5.15.16.tar.xz