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Cannot build compiler_builtins with Visual Studio 2019 Build Tools #61911

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Trying to build rustc with Visual Studio 2019 Build Tools results in the following error:

running: "C:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\BuildTools\\VC\\Tools\\MSVC\\14.21.27702\\bin\\HostX64\\x64\\cl.exe" "/nologo" "/MT" "/O2" "/Zl" "/D__func__=__FUNCTION__" "/FoC:\\Proj\\rust\\build\\x86_64-pc-windows-msvc\\stage0-std\\x86_64-pc-windows-msvc\\release\\build\\compiler_builtins-21b4e69466e2594a\\out\\divdc3.o" "/c" "C:\\Proj\\rust\\src/llvm-project/compiler-rt\\lib/builtins\\divdc3.c"
divdc3.c
C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.21.27702\include\xkeycheck.h(45): warning C4005: 'bool': macro redefinition
C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.21.27702\include\stdbool.h(15): note: see previous definition of 'bool'
C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.21.27702\include\xkeycheck.h(47): fatal error C1189: #error:  The C++ Standard Library forbids macroizing the keyword "bool". Enable warning C4005 to find the forbidden define.
exit code: 2

I've tried version versions 16.1.1 and 16.1.3 on different machines with the same result.

Visual Studio 2017 Build Tools work fine.

Is there some magic incantation I'm missing?

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