qtdeclarative build error due to 'trunc' already defined when doing a static build on Windows

FAILED: bin/qmltestrunner.exe
cmd.exe /C "cd . && "C:\Program Files\CMake\bin\cmake.exe" -E vs_link_exe --intdir=tools\qmltestrunner\CMakeFiles\qmltestrunner.dir --rc=C:\PROGRA~2\WI3CF2~1\10\bin\100190~1.0\x64\rc.exe --mt=C:\PROGRA~2\WI3CF2~1\10\bin\100190~1.0\x64\mt.exe --manifests – C:\PROGRA~2\MIB055~1\2019\Preview\VC\Tools\MSVC\1428~1.295\bin\Hostx64\x64\link.exe @CMakeFiles\qmltestrunner.rsp /out:bin\qmltestrunner.exe /implib:tools\qmltestrunner\qmltestrunner.lib /pdb:bin\qmltestrunner.pdb /version:0.0 /machine:x64 /nologo /debug /subsystem:console -DYNAMICBASE -NXCOMPAT && cd ."
LINK: command "C:\PROGRA~2\MIB055~1\2019\Preview\VC\Tools\MSVC\1428~1.295\bin\Hostx64\x64\link.exe @CMakeFiles\qmltestrunner.rsp /out:bin\qmltestrunner.exe /implib:tools\qmltestrunner\qmltestrunner.lib /pdb:bin\qmltestrunner.pdb /version:0.0 /machine:x64 /nologo /debug /subsystem:console -DYNAMICBASE -NXCOMPAT /MANIFEST /MANIFESTFILE:bin\qmltestrunner.exe.manifest" failed (exit code 1169) with the following output:
Qt6Qmld.lib(qv4mathobject.cpp.obj) : error LNK2005: trunc already defined in libucrtd.lib(trunc.obj)
Qt6Qmld.lib(qv4stringobject.cpp.obj) : error LNK2005: trunc already defined in libucrtd.lib(trunc.obj)
Creating library tools\qmltestrunner\qmltestrunner.lib and object tools\qmltestrunner\qmltestrunner.exp
bin\qmltestrunner.exe : fatal error LNK1169: one or more multiply defined symbols fou
(Note: static windows build)