INFO:2026-11-06T02:33:15Z:root:pulling...
From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   7eafa8f0b684..16dedfc6de8a  main       -> origin/main
Switched to branch 'main'
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HEAD is now at 16dedfc6de8a [clang] Fix PCM lock detection when generating the global module index (#236360)
INFO:2026-11-06T02:33:19Z:root:syncing...
Deleted branch merge (was 7eafa8f0b684).
Switched to a new branch 'merge'
branch 'merge' set up to track 'origin/main'.
INFO:2026-11-06T02:33:19Z:root:building
ninja: Entering directory `out/gn'
[1/3944] 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_SERIAL
    _LIBCPP_PSTL_BACKEND_STATPART
[2/3944] CXX obj/llvm/lib/CodeGen/CodeGen.MIRNamerPass.o
[3/3944] CXX obj/llvm/lib/CodeGen/CodeGen.MachineBranchProbabilityInfo.o
[4/3944] CXX obj/llvm/lib/CodeGen/CodeGen.MachineFunctionPrinterPass.o
[5/3944] CXX obj/llvm/lib/CodeGen/CodeGen.MachineBlockHashInfo.o
[6/3944] CXX obj/llvm/lib/CodeGen/CodeGen.MachineOptimizationRemarkEmitter.o
[7/3944] CXX obj/llvm/lib/CodeGen/CodeGen.MachineDominanceFrontier.o
[8/3944] CXX obj/llvm/lib/CodeGen/CodeGen.MachineSizeOpts.o
[9/3944] CXX obj/llvm/lib/CodeGen/CodeGen.MachineDomTreeUpdater.o
[10/3944] CXX obj/llvm/lib/CodeGen/CodeGen.PHIEliminationUtils.o
[11/3944] CXX obj/llvm/lib/CodeGen/CodeGen.OptimizePHIs.o
[12/3944] CXX obj/llvm/lib/CodeGen/CodeGen.MachineModuleInfoImpls.o
[13/3944] CXX obj/llvm/lib/CodeGen/CodeGen.MIRYamlMapping.o
[14/3944] CXX obj/llvm/lib/CodeGen/CodeGen.PatchableFunction.o
[15/3944] CXX obj/llvm/lib/CodeGen/CodeGen.MachineStableHash.o
[16/3944] CXX obj/llvm/lib/CodeGen/CodeGen.MachineCFGPrinter.o
[17/3944] CXX obj/llvm/lib/CodeGen/CodeGen.MIRVRegNamerUtils.o
[18/3944] CXX obj/llvm/lib/CodeGen/CodeGen.MachineFunctionAnalysis.o
[19/3944] CXX obj/llvm/lib/CodeGen/CodeGen.MachineFrameInfo.o
[20/3944] CXX obj/llvm/lib/CodeGen/CodeGen.MachineLoopUtils.o
[21/3944] CXX obj/llvm/lib/CodeGen/CodeGen.MachineIDFSSAUpdater.o
[22/3944] CXX obj/llvm/lib/CodeGen/CodeGen.MachineSSAContext.o
[23/3944] CXX obj/llvm/lib/CodeGen/CodeGen.MachineStripDebug.o
[24/3944] CXX obj/llvm/lib/CodeGen/CodeGen.MIRPrintingPass.o
[25/3944] CXX obj/llvm/lib/CodeGen/CodeGen.MachineSSAUpdater.o
[26/3944] CXX obj/llvm/lib/CodeGen/CodeGen.MachineModuleInfo.o
[27/3944] CXX obj/llvm/lib/CodeGen/CodeGen.MachineCombiner.o
[28/3944] CXX obj/llvm/lib/CodeGen/CodeGen.MachineLateInstrsCleanup.o
[29/3944] CXX obj/llvm/lib/CodeGen/CodeGen.MacroFusion.o
[30/3944] CXX obj/llvm/lib/CodeGen/CodeGen.MachineModuleSlotTracker.o
[31/3944] CXX obj/llvm/lib/CodeGen/CodeGen.MachineRegisterInfo.o
[32/3944] CXX obj/llvm/lib/CodeGen/CodeGen.MachineInstrBundle.o
[33/3944] CXX obj/llvm/lib/CodeGen/CodeGen.MachineCheckDebugify.o
[34/3944] CXX obj/llvm/lib/CodeGen/CodeGen.MachineRegionInfo.o
[35/3944] CXX obj/llvm/lib/CodeGen/CodeGen.MachineConvergenceVerifier.o
[36/3944] CXX obj/llvm/lib/CodeGen/CodeGen.MachineCycleAnalysis.o
[37/3944] CXX obj/llvm/lib/CodeGen/CodeGen.MachineCSE.o
[38/3944] CXX obj/llvm/lib/CodeGen/CodeGen.MachinePassManager.o
[39/3944] CXX obj/llvm/lib/CodeGen/CodeGen.MachineTraceMetrics.o
[40/3944] CXX obj/llvm/lib/CodeGen/CodeGen.MachineOperand.o
[41/3944] CXX obj/llvm/lib/CodeGen/CodeGen.MachineBlockFrequencyInfo.o
[42/3944] CXX obj/llvm/lib/CodeGen/CodeGen.PeepholeOptimizer.o
[43/3944] CXX obj/llvm/lib/CodeGen/CodeGen.MLRegAllocPriorityAdvisor.o
[44/3944] CXX obj/llvm/lib/CodeGen/CodeGen.MachineLoopInfo.o
[45/3944] CXX obj/llvm/lib/CodeGen/CodeGen.MachineDominators.o
[46/3944] CXX obj/llvm/lib/CodeGen/CodeGen.MachineFunctionPass.o
[47/3944] CXX obj/llvm/lib/CodeGen/CodeGen.MLRegAllocEvictAdvisor.o
[48/3944] CXX obj/llvm/lib/CodeGen/CodeGen.MachineDebugify.o
[49/3944] CXX obj/llvm/lib/CodeGen/CodeGen.PHIElimination.o
[50/3944] CXX obj/llvm/lib/CodeGen/CodeGen.MachinePostDominators.o
[51/3944] CXX obj/llvm/lib/CodeGen/CodeGen.MachineUniformityAnalysis.o
[52/3944] CXX obj/clang/lib/Serialization/Serialization.GlobalModuleIndex.o
[53/3944] CXX obj/llvm/lib/CodeGen/CodeGen.MachineCopyPropagation.o
[54/3944] CXX obj/llvm/lib/CodeGen/CodeGen.MachineLICM.o
[55/3944] CXX obj/llvm/lib/CodeGen/CodeGen.ModuloSchedule.o
[56/3944] CXX obj/llvm/lib/CodeGen/CodeGen.MachineInstr.o
[57/3944] CXX obj/llvm/lib/CodeGen/CodeGen.MachineBasicBlock.o
[58/3944] CXX obj/llvm/lib/CodeGen/CodeGen.MIRSampleProfile.o
[59/3944] CXX obj/llvm/lib/CodeGen/CodeGen.MachineFunction.o
[60/3944] CXX obj/llvm/lib/CodeGen/CodeGen.MachineBlockPlacement.o
[61/3944] CXX obj/llvm/lib/CodeGen/CodeGen.MachineVerifier.o
[62/3944] CXX obj/llvm/lib/CodeGen/CodeGen.MachineSink.o
[63/3944] CXX obj/llvm/lib/CodeGen/CodeGen.MachineOutliner.o
[64/3944] CXX obj/llvm/lib/CodeGen/CodeGen.MachineScheduler.o
[65/3944] CXX obj/llvm/lib/CodeGen/CodeGen.MIRPrinter.o
[66/3944] CXX obj/llvm/lib/CodeGen/CodeGen.MachinePipeliner.o
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.