Comment # 2 on bug 1172059 from Ralf Habacker

This happens also with official project
https://build.opensuse.org/package/show/windows:mingw:win32/mingw32-libqt5-qtbase?rev=65


[ 1239s]     Installed (but unpackaged) file(s) found:
[ 1239s]    /usr/lib/debug/.dwz/mingw32-libqt5-qtbase-5.12.12-lp153.3.9.x86_64
[ 1239s]   
/usr/lib/debug/usr/i686-w64-mingw32/bin/qt5/moc-5.12.12-lp153.3.9.x86_64.debug
[ 1239s]   
/usr/lib/debug/usr/i686-w64-mingw32/bin/qt5/qdbuscpp2xml-5.12.12-lp153.3.9.x86_64.debug
[ 1239s]   
/usr/lib/debug/usr/i686-w64-mingw32/bin/qt5/qdbusxml2cpp-5.12.12-lp153.3.9.x86_64.debug
[ 1239s]   
/usr/lib/debug/usr/i686-w64-mingw32/bin/qt5/qlalr-5.12.12-lp153.3.9.x86_64.debug