Mark BROKEN: fails to build

/wrkdirs/usr/ports/graphics/magnum/work/magnum-2019.01/src/MagnumPlugins/AnyAudioImporter/AnyImporter.cpp:59:84: error: invalid operands to binary expression ('Corrade::Utility::Debug' and 'const std::string' (aka 'const basic_string<char, char_traits<char>, allocator<char> >'))

Reported by: pkg-fallout