Cannot pass non-trivial object of type 'xx' to variadic function - Rebuild of the Debian archive with clang

"Cannot pass non-trivial object of type 'xx' to variadic function" build failure(s) — clang 11.0.0

Package	Version	Supposed error message	Full log	Bug report
packagesearch	2.7.11	main.cpp:45:30: error: cannot pass non-trivial object of type 'const QString' to variadic function; expected type from format string was 'char *' [-Wnon-pod-varargs]	Log

1 errors