INFO:2026-11-06T02:30:55Z:root:pulling...
From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   d1afe2d92642..838745d91dfb  main       -> origin/main
Switched to branch 'main'
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HEAD is now at 838745d91dfb [CIR] Keep CIR global types visible across lowering replacements (#238698)
INFO:2026-11-06T02:30:59Z:root:syncing...
Deleted branch merge (was d1afe2d92642).
Switched to a new branch 'merge'
branch 'merge' set up to track 'origin/main'.
INFO:2026-11-06T02:31:00Z:root:building
ninja: Entering directory `out/gn'
[1/4073] 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
[2/4073] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.SelectionDAGTargetInfo.o
[3/4073] CXX obj/llvm/lib/CodeGen/GlobalISel/GlobalISel.LostDebugLocObserver.o
[4/4073] CXX obj/lldb/source/Target/Target.TraceCursor.o
[5/4073] CXX obj/lldb/source/Target/Target.TraceExporter.o
[6/4073] CXX obj/lldb/source/Target/Target.UnwindAssembly.o
[7/4073] CXX obj/llvm/lib/CodeGen/CodeGen.CodeGenOptions.o
[8/4073] CXX obj/llvm/lib/CodeGen/GlobalISel/GlobalISel.MachineFloatingPointPredicateUtils.o
[9/4073] CXX obj/llvm/lib/CodeGen/CodeGen.CFGuardLongjmp.o
[10/4073] CXX obj/llvm/lib/CodeGen/CodeGen.AllocationOrder.o
[11/4073] CXX obj/llvm/lib/CodeGen/CodeGen.BasicBlockPathCloning.o
[12/4073] CXX obj/llvm/lib/CodeGen/CodeGen.BasicBlockSectionsProfileReader.o
[13/4073] CXX obj/llvm/lib/CodeGen/GlobalISel/GlobalISel.LegalizerInfo.o
[14/4073] CXX obj/llvm/lib/CodeGen/CodeGen.BranchRelaxation.o
[15/4073] CXX obj/llvm/lib/CodeGen/CodeGen.BreakFalseDeps.o
[16/4073] CXX obj/llvm/lib/CodeGen/CodeGen.CodeGenCommonISel.o
[17/4073] CXX obj/llvm/lib/CodeGen/CodeGen.CallingConvLower.o
[18/4073] CXX obj/llvm/lib/CodeGen/CodeGen.CFIFixup.o
[19/4073] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.SelectionDAGAddressAnalysis.o
[20/4073] CXX obj/llvm/lib/CodeGen/CodeGen.CalcSpillWeights.o
[21/4073] CXX obj/llvm/lib/CodeGen/CodeGen.BasicBlockMatchingAndInference.o
[22/4073] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.SDNodeInfo.o
[23/4073] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.LegalizeTypesGeneric.o
[24/4073] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.SelectionDAGPrinter.o
[25/4073] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.ScheduleDAGVLIW.o
[26/4073] CXX obj/llvm/lib/CodeGen/CodeGen.CFIInstrInserter.o
[27/4073] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.ResourcePriorityQueue.o
[28/4073] CXX obj/llvm/lib/CodeGen/CodeGen.BasicBlockSections.o
[29/4073] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.LegalizeTypes.o
[30/4073] CXX obj/lldb/source/Target/Target.UnwindLLDB.o
[31/4073] CXX obj/llvm/lib/CodeGen/GlobalISel/GlobalISel.RegBankSelect.o
[32/4073] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.ScheduleDAGFast.o
[33/4073] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.SelectionDAGDumper.o
[34/4073] CXX obj/lldb/source/Target/Target.TraceDumper.o
[35/4073] CXX obj/llvm/lib/CodeGen/GlobalISel/GlobalISel.Localizer.o
[36/4073] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.InstrEmitter.o
[37/4073] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.ScheduleDAGSDNodes.o
[38/4073] CXX obj/llvm/lib/CodeGen/CodeGen.AtomicExpandPass.o
[39/4073] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.LegalizeFloatTypes.o
[40/4073] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.FunctionLoweringInfo.o
[41/4073] CXX obj/llvm/lib/CodeGen/GlobalISel/GlobalISel.LoadStoreOpt.o
[42/4073] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.ScheduleDAGRRList.o
[43/4073] CXX obj/llvm/lib/CodeGen/CodeGen.AggressiveAntiDepBreaker.o
[44/4073] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.LegalizeVectorOps.o
[45/4073] CXX obj/llvm/lib/CodeGen/CodeGen.Analysis.o
[46/4073] CXX obj/llvm/lib/CodeGen/GlobalISel/GlobalISel.MachineIRBuilder.o
[47/4073] CXX obj/lldb/source/Target/Target.Trace.o
[48/4073] CXX obj/llvm/lib/CodeGen/GlobalISel/GlobalISel.Utils.o
[49/4073] CXX obj/llvm/lib/CodeGen/CodeGen.BranchFolding.o
[50/4073] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.StatepointLowering.o
[51/4073] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.LegalizeIntegerTypes.o
[52/4073] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.FastISel.o
[53/4073] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.LegalizeDAG.o
[54/4073] CXX obj/llvm/lib/CodeGen/MIRParser/MIRParser.MIParser.o
[55/4073] CXX obj/llvm/lib/CodeGen/CodeGen.CodeGenTargetMachineImpl.o
[56/4073] CXX obj/llvm/lib/CodeGen/CodeGen.BasicTargetTransformInfo.o
[57/4073] CXX obj/llvm/lib/CodeGen/MIRParser/MIRParser.MIRParser.o
[58/4073] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.LegalizeVectorTypes.o
[59/4073] CXX obj/llvm/lib/CodeGen/CodeGen.AssignmentTrackingAnalysis.o
[60/4073] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.SelectionDAGISel.o
[61/4073] CXX obj/llvm/lib/CodeGen/GlobalISel/GlobalISel.LegalizerHelper.o
[62/4073] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.TargetLowering.o
[63/4073] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.SelectionDAG.o
[64/4073] CXX obj/llvm/lib/CodeGen/CodeGen.CodeGenPrepare.o
[65/4073] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.SelectionDAGBuilder.o
[66/4073] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.DAGCombiner.o
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.