INFO:2026-11-06T06:00:41Z:root:pulling...
From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   42e8910d0f05..63a803805184  main       -> origin/main
Switched to branch 'main'
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HEAD is now at 63a803805184 [libc] Use a syscall wrapper for pkey_free (#239197)
INFO:2026-11-06T06:00:52Z:root:syncing...
Deleted branch merge (was 42e8910d0f05).
Switched to a new branch 'merge'
branch 'merge' set up to track 'origin/main'.
INFO:2026-11-06T06:00:52Z:root:building
ninja: Entering directory `out/gn'
[1/3154] 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_STD_THREAD
    _LIBCPP_PSTL_BACKEND_LIBDISPATCH
    _LIBCPP_PSTL_BACKEND_STATPART
    _LIBCPP_PSTL_BACKEND_SERIAL
[2/3154] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64SMEAttributes.o
[3/3154] CXX obj/llvm/lib/Target/AArch64/GISel/LLVMAArch64CodeGen.AArch64GlobalISelUtils.o
[4/3154] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64RedundantCondBranchPass.o
[5/3154] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64RedundantCopyElimination.o
[6/3154] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64DeadRegisterDefinitionsPass.o
[7/3154] CXX obj/llvm/lib/Target/AArch64/GISel/LLVMAArch64CodeGen.AArch64PostSelectOptimize.o
[8/3154] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64A53Fix835769.o
[9/3154] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64PTrueCoalescing.o
[10/3154] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64StorePairSuppress.o
[11/3154] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64MIPeepholeOpt.o
[12/3154] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64AdvSIMDScalarPass.o
[13/3154] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64SIMDInstrOpt.o
[14/3154] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64PBQPRegAlloc.o
[15/3154] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64CondBrTuning.o
[16/3154] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64CodeLayoutOpt.o
[17/3154] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64MachineScheduler.o
[18/3154] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64SpeculationHardening.o
[19/3154] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64PredicateAsCounterLoopRewrites.o
[20/3154] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64CleanupLocalDynamicTLSPass.o
[21/3154] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64MacroFusion.o
[22/3154] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64ConditionOptimizer.o
[23/3154] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64CallingConvention.o
[24/3154] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64PromoteConstant.o
[25/3154] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64SRLTDefineSuperRegs.o
[26/3154] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64ConditionalCompares.o
[27/3154] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64ExpandImm.o
[28/3154] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64StackTaggingPreRA.o
[29/3154] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64CollectLOH.o
[30/3154] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64CompressJumpTables.o
[31/3154] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64MachineFunctionInfo.o
[32/3154] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64PostCoalescerPass.o
[33/3154] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64BranchTargets.o
[34/3154] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64TargetObjectFile.o
[35/3154] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64FalkorHWPFFix.o
[36/3154] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64SLSHardening.o
[37/3154] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64A57FPLoadBalancing.o
[38/3154] CXX obj/llvm/lib/Target/AArch64/GISel/LLVMAArch64CodeGen.AArch64RegisterBankInfo.o
[39/3154] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64SelectionDAGInfo.o
[40/3154] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64Arm64ECCallLowering.o
[41/3154] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.MachineSMEABIPass.o
[42/3154] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64ExpandPseudoInsts.o
[43/3154] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64LowerHomogeneousPrologEpilog.o
[44/3154] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64PointerAuth.o
[45/3154] CXX obj/llvm/lib/Target/AArch64/GISel/LLVMAArch64CodeGen.AArch64CallLowering.o
[46/3154] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64PrologueEpilogue.o
[47/3154] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64MCInstLower.o
[48/3154] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64StackTagging.o
[49/3154] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64RegisterInfo.o
[50/3154] CXX obj/llvm/lib/Target/AArch64/GISel/LLVMAArch64CodeGen.AArch64O0PreLegalizerCombiner.o
[51/3154] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64LoadStoreOptimizer.o
[52/3154] CXX obj/llvm/lib/Target/AArch64/GISel/LLVMAArch64CodeGen.AArch64LegalizerInfo.o
[53/3154] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64AsmPrinter.o
[54/3154] CXX obj/llvm/lib/Target/AArch64/GISel/LLVMAArch64CodeGen.AArch64PostLegalizerLowering.o
[55/3154] CXX obj/llvm/lib/Target/AArch64/GISel/LLVMAArch64CodeGen.AArch64PostLegalizerCombiner.o
[56/3154] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64FastISel.o
[57/3154] CXX obj/bolt/lib/Target/AArch64/AArch64.AArch64MCPlusBuilder.o
[58/3154] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64FrameLowering.o
[59/3154] CXX obj/llvm/lib/Target/AArch64/GISel/LLVMAArch64CodeGen.AArch64PreLegalizerCombiner.o
[60/3154] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64TargetMachine.o
[61/3154] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64InstrInfo.o
[62/3154] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64ISelDAGToDAG.o
[63/3154] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64TargetTransformInfo.o
[64/3154] CXX obj/llvm/lib/Target/AArch64/GISel/LLVMAArch64CodeGen.AArch64InstructionSelector.o
[65/3154] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64ISelLowering.o
[66/3154] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64Subtarget.o
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.