By the way, these warnings are flooding buildbot output, it became really hard to read these logs :-( Extract:
minkernel\crts\ucrt\src\appcrt\time\wcsftime.cpp(1182) : Assertion failed: false
minkernel\crts\ucrt\src\appcrt\time\wcsftime.cpp(1182) : Assertion failed: false
minkernel\crts\ucrt\src\appcrt\time\wcsftime.cpp(1182) : Assertion failed: false
minkernel\crts\ucrt\src\appcrt\time\wcsftime.cpp(1182) : Assertion failed: false
minkernel\crts\ucrt\src\appcrt\time\wcsftime.cpp(1182) : Assertion failed: false
minkernel\crts\ucrt\src\appcrt\time\wcsftime.cpp(1182) : Assertion failed: false
minkernel\crts\ucrt\src\appcrt\time\wcsftime.cpp(1182) : Assertion failed: false
minkernel\crts\ucrt\src\appcrt\time\wcsftime.cpp(1182) : Assertion failed: false
minkernel\crts\ucrt\src\appcrt\time\wcsftime.cpp(1182) : Assertion failed: false
minkernel\crts\ucrt\src\appcrt\time\wcsftime.cpp(1182) : Assertion failed: false
minkernel\crts\ucrt\src\appcrt\time\wcsftime.cpp(1182) : Assertion failed: false
minkernel\crts\ucrt\src\appcrt\time\wcsftime.cpp(1182) : Assertion failed: false
minkernel\crts\ucrt\src\appcrt\time\wcsftime.cpp(1182) : Assertion failed: false
minkernel\crts\ucrt\src\appcrt\time\wcsftime.cpp(1182) : Assertion failed: false
minkernel\crts\ucrt\src\appcrt\time\wcsftime.cpp(1182) : Assertion failed: false
minkernel\crts\ucrt\src\appcrt\time\wcsftime.cpp(1182) : Assertion failed: false
minkernel\crts\ucrt\src\appcrt\time\wcsftime.cpp(1182) : Assertion failed: false
minkernel\crts\ucrt\src\appcrt\time\wcsftime.cpp(1182) : Assertion failed: false
minkernel\crts\ucrt\src\appcrt\time\wcsftime.cpp(1182) : Assertion failed: false
minkernel\crts\ucrt\src\appcrt\time\wcsftime.cpp(1182) : Assertion failed: false
minkernel\crts\ucrt\src\appcrt\time\wcsftime.cpp(1182) : Assertion failed: false
minkernel\crts\ucrt\src\appcrt\time\wcsftime.cpp(1182) : Assertion failed: false
minkernel\crts\ucrt\src\appcrt\time\wcsftime.cpp(1182) : Assertion failed: false
minkernel\crts\ucrt\src\appcrt\time\wcsftime.cpp(1182) : Assertion failed: false
minkernel\crts\ucrt\src\appcrt\time\wcsftime.cpp(1182) : Assertion failed: false
minkernel\crts\ucrt\src\appcrt\time\wcsftime.cpp(1182) : Assertion failed: false
minkernel\crts\ucrt\src\appcrt\time\wcsftime.cpp(1182) : Assertion failed: false
minkernel\crts\ucrt\src\appcrt\time\wcsftime.cpp(1182) : Assertion failed: false
minkernel\crts\ucrt\src\appcrt\time\wcsftime.cpp(1182) : Assertion failed: false
minkernel\crts\ucrt\src\appcrt\time\wcsftime.cpp(1182) : Assertion failed: false
minkernel\crts\ucrt\src\appcrt\time\wcsftime.cpp(1182) : Assertion failed: false
minkernel\crts\ucrt\src\appcrt\time\wcsftime.cpp(1182) : Assertion failed: false
minkernel\crts\ucrt\src\appcrt\time\wcsftime.cpp(1182) : Assertion failed: false
minkernel\crts\ucrt\src\appcrt\time\wcsftime.cpp(1182) : Assertion failed: false
minkernel\crts\ucrt\src\appcrt\time\wcsftime.cpp(1182) : Assertion failed: false
minkernel\crts\ucrt\src\appcrt\time\wcsftime.cpp(1182) : Assertion failed: false
minkernel\crts\ucrt\src\appcrt\time\wcsftime.cpp(1182) : Assertion failed: false
minkernel\crts\ucrt\src\appcrt\time\wcsftime.cpp(1182) : Assertion failed: false
minkernel\crts\ucrt\src\appcrt\time\wcsftime.cpp(1182) : Assertion failed: false
minkernel\crts\ucrt\src\appcrt\time\wcsftime.cpp(1182) : Assertion failed: false
minkernel\crts\ucrt\src\appcrt\time\wcsftime.cpp(1182) : Assertion failed: false
minkernel\crts\ucrt\src\appcrt\time\wcsftime.cpp(1182) : Assertion failed: false
minkernel\crts\ucrt\src\appcrt\time\wcsftime.cpp(1182) : Assertion failed: false
minkernel\crts\ucrt\src\appcrt\time\wcsftime.cpp(1182) : Assertion failed: false
minkernel\crts\ucrt\src\appcrt\time\wcsftime.cpp(1182) : Assertion failed: false
minkernel\crts\ucrt\src\appcrt\time\wcsftime.cpp(1182) : Assertion failed: false
minkernel\crts\ucrt\src\appcrt\time\wcsftime.cpp(1182) : Assertion failed: false
minkernel\crts\ucrt\src\appcrt\time\wcsftime.cpp(1182) : Assertion failed: false