INFO:2026-11-06T04:55:44Z:root:pulling...
From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   9b9a80ae6e05..867d59995256  main       -> origin/main
Switched to branch 'main'
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HEAD is now at 867d59995256 [AMDGPU] Update src2 live range when converting WMMA to three-address form (#239283)
INFO:2026-11-06T04:55:48Z:root:syncing...
Deleted branch merge (was 9b9a80ae6e05).
Switched to a new branch 'merge'
branch 'merge' set up to track 'origin/main'.
INFO:2026-11-06T04:55:48Z:root:building
ninja: Entering directory `out/gn'
[1/3463] ACTION //libcxx/include:write_config_site(//llvm/utils/gn/build/toolchain:unix)
FAILED: include/c++/v1/__config_site 
python3 ../../llvm/utils/gn/build/write_cmake_config.py -o include/c++/v1/__config_site ../../libcxx/include/__config_site.in _LIBCPP_ABI_FORCE_ITANIUM= _LIBCPP_ABI_FORCE_MICROSOFT= _LIBCPP_ABI_VERSION=1 _LIBCPP_ASSERTION_SEMANTIC_DEFAULT=_LIBCPP_ASSERTION_SEMANTIC_HARDENING_DEPENDENT _LIBCPP_EXTRA_SITE_DEFINES= _LIBCPP_HAS_FILESYSTEM=1 _LIBCPP_HAS_THREADS=1 _LIBCPP_HAS_MONOTONIC_CLOCK=1 _LIBCPP_HAS_MUSL_LIBC= _LIBCPP_HAS_THREAD_API_C11= _LIBCPP_HAS_THREAD_API_PTHREAD= _LIBCPP_HAS_THREAD_API_EXTERNAL= _LIBCPP_HAS_THREAD_API_WIN32= _LIBCPP_DISABLE_VISIBILITY_ANNOTATIONS= _LIBCPP_HAS_VENDOR_AVAILABILITY_ANNOTATIONS= _LIBCPP_NO_VCRUNTIME= _LIBCPP_TYPEINFO_COMPARISON_IMPLEMENTATION= _LIBCPP_HAS_RANDOM_DEVICE=1 _LIBCPP_HAS_LOCALIZATION=1 _LIBCPP_HAS_UNICODE=1 _LIBCPP_HAS_WIDE_CHARACTERS=1 _LIBCPP_INSTRUMENTED_WITH_ASAN= _LIBCPP_ABI_DEFINES= _LIBCPP_HARDENING_MODE_DEFAULT=_LIBCPP_HARDENING_MODE_NONE _LIBCPP_LIBC_PICOLIBC= _LIBCPP_LIBC_NEWLIB= _LIBCPP_LIBC_LLVM_LIBC= _LIBCPP_PSTL_BACKEND_LIBDISPATCH= _LIBCPP_PSTL_BACKEND_SERIAL= _LIBCPP_PSTL_BACKEND_STATPART= _LIBCPP_PSTL_BACKEND_STD_THREAD=1 _LIBCPP_ABI_NAMESPACE=__1 _LIBCPP_ABI_NAMESPACE_LEN=3 _LIBCPP_HAS_TIME_ZONE_DATABASE=1
unused values args:
    _LIBCPP_PSTL_BACKEND_STATPART
    _LIBCPP_PSTL_BACKEND_SERIAL
    _LIBCPP_PSTL_BACKEND_LIBDISPATCH
    _LIBCPP_PSTL_BACKEND_STD_THREAD
[2/3463] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.PGOForceFunctionAttrs.o
[3/3463] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.RealtimeSanitizer.o
[4/3463] CXX obj/llvm/lib/Transforms/Scalar/Scalar.AnnotationRemarks.o
[5/3463] CXX obj/llvm/lib/Transforms/Scalar/Scalar.InstSimplifyPass.o
[6/3463] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.KCFI.o
[7/3463] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.CopyProf.o
[8/3463] CXX obj/llvm/lib/Transforms/Scalar/Scalar.DropUnnecessaryAssumes.o
[9/3463] CXX obj/llvm/lib/Transforms/Scalar/Scalar.InferAlignment.o
[10/3463] CXX obj/llvm/lib/Transforms/Scalar/Scalar.BDCE.o
[11/3463] CXX obj/llvm/lib/Transforms/Scalar/Scalar.DCE.o
[12/3463] CXX obj/llvm/lib/Transforms/InstCombine/InstCombine.InstCombineAtomicRMW.o
[13/3463] CXX obj/llvm/lib/Transforms/Scalar/Scalar.LogicalSROA.o
[14/3463] CXX obj/llvm/lib/Transforms/Scalar/Scalar.DivRemPairs.o
[15/3463] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.LowerAllowCheckPass.o
[16/3463] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.ValueProfileCollector.o
[17/3463] CXX obj/llvm/lib/Transforms/Scalar/Scalar.AlignmentFromAssumptions.o
[18/3463] CXX obj/llvm/lib/Transforms/Scalar/Scalar.ExpandMemCmp.o
[19/3463] CXX obj/llvm/lib/Transforms/Scalar/Scalar.JumpTableToSwitch.o
[20/3463] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.PGOCtxProfLowering.o
[21/3463] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.MemProfInstrumentation.o
[22/3463] CXX obj/llvm/lib/Transforms/Scalar/Scalar.Float2Int.o
[23/3463] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.ThreadSanitizer.o
[24/3463] CXX obj/llvm/lib/Transforms/Scalar/Scalar.CallSiteSplitting.o
[25/3463] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.ConcurrencySanitizer.o
[26/3463] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.SanitizerBinaryMetadata.o
[27/3463] CXX obj/llvm/lib/Transforms/Scalar/Scalar.CorrelatedValuePropagation.o
[28/3463] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.SanitizerCoverage.o
[29/3463] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.PGOMemOPSizeOpt.o
[30/3463] CXX obj/llvm/lib/Transforms/Scalar/Scalar.ConstantHoisting.o
[31/3463] CXX obj/llvm/lib/Transforms/Scalar/Scalar.GVNSink.o
[32/3463] CXX obj/llvm/lib/Transforms/Scalar/Scalar.InductiveRangeCheckElimination.o
[33/3463] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.PGOCtxProfFlattening.o
[34/3463] CXX obj/llvm/lib/Transforms/InstCombine/InstCombine.InstCombineShifts.o
[35/3463] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.NumericalStabilitySanitizer.o
[36/3463] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.TypeSanitizer.o
[37/3463] CXX obj/llvm/lib/Transforms/InstCombine/InstCombine.InstCombinePHI.o
[38/3463] CXX obj/llvm/lib/Transforms/Scalar/Scalar.ADCE.o
[39/3463] CXX obj/llvm/lib/Transforms/Scalar/Scalar.InferAddressSpaces.o
[40/3463] CXX obj/llvm/lib/Transforms/Scalar/Scalar.EarlyCSE.o
[41/3463] CXX obj/llvm/lib/Transforms/Scalar/Scalar.GuardWidening.o
[42/3463] CXX obj/llvm/lib/Transforms/Scalar/Scalar.GVNHoist.o
[43/3463] CXX obj/llvm/lib/Transforms/Scalar/Scalar.JumpThreading.o
[44/3463] CXX obj/llvm/lib/Transforms/InstCombine/InstCombine.InstCombineCasts.o
[45/3463] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.GCOVProfiling.o
[46/3463] CXX obj/llvm/lib/Transforms/InstCombine/InstCombine.InstCombineSimplifyDemanded.o
[47/3463] CXX obj/llvm/lib/Transforms/Scalar/Scalar.IndVarSimplify.o
[48/3463] CXX obj/llvm/lib/Transforms/InstCombine/InstCombine.InstCombineVectorOps.o
[49/3463] CXX obj/llvm/lib/Transforms/InstCombine/InstCombine.InstCombineAddSub.o
[50/3463] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.HWAddressSanitizer.o
[51/3463] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.InstrProfiling.o
[52/3463] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.IndirectCallPromotion.o
[53/3463] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.DataFlowSanitizer.o
[54/3463] CXX obj/llvm/lib/Transforms/Scalar/Scalar.DFAJumpThreading.o
[55/3463] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.ControlHeightReduction.o
[56/3463] CXX obj/llvm/lib/Transforms/Scalar/Scalar.ConstraintElimination.o
[57/3463] CXX obj/llvm/lib/Transforms/Scalar/Scalar.DeadStoreElimination.o
[58/3463] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.MemorySanitizer.o
[59/3463] CXX obj/llvm/lib/Transforms/Scalar/Scalar.LICM.o
[60/3463] CXX obj/llvm/lib/Transforms/InstCombine/InstCombine.InstCombineAndOrXor.o
[61/3463] CXX obj/llvm/lib/Transforms/InstCombine/InstCombine.InstCombineSelect.o
[62/3463] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.MemProfUse.o
[63/3463] CXX obj/llvm/lib/Transforms/Scalar/Scalar.GVN.o
[64/3463] CXX obj/llvm/lib/Transforms/InstCombine/InstCombine.InstCombineCalls.o
[65/3463] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.PGOInstrumentation.o
[66/3463] CXX obj/llvm/lib/Transforms/InstCombine/InstCombine.InstructionCombining.o
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.