INFO:2026-11-06T02:13:43Z:root:pulling...
From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   f799c5cbad3a..d1afe2d92642  main       -> origin/main
Switched to branch 'main'
Your branch is behind 'origin/main' by 1 commit, and can be fast-forwarded.
  (use "git pull" to update your local branch)
HEAD is now at d1afe2d92642 [mlir][affine] Support Cartesian combinations of affine value maps (#228837)
INFO:2026-11-06T02:13:47Z:root:syncing...
Deleted branch merge (was f799c5cbad3a).
Switched to a new branch 'merge'
branch 'merge' set up to track 'origin/main'.
INFO:2026-11-06T02:13:48Z:root:building
ninja: Entering directory `out/gn'
[1/4138] 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
[2/4138] CXX obj/lldb/source/Target/Target.BorrowedStackFrame.o
[3/4138] CXX obj/lldb/source/Target/Target.MemoryHistory.o
[4/4138] CXX obj/lldb/source/Target/Target.ThreadCollection.o
[5/4138] CXX obj/lldb/source/Target/Target.ThreadSpec.o
[6/4138] CXX obj/lldb/source/Target/Target.RegisterNumber.o
[7/4138] CXX obj/lldb/source/Symbol/Symbol.VariableList.o
[8/4138] CXX obj/lldb/source/Target/Target.OperatingSystem.o
[9/4138] CXX obj/lldb/source/Target/Target.ModuleCache.o
[10/4138] CXX obj/lldb/source/Target/Target.SyntheticFrameProvider.o
[11/4138] CXX obj/lldb/source/Symbol/Symbol.TypeMap.o
[12/4138] CXX obj/lldb/source/Symbol/Symbol.TypeList.o
[13/4138] CXX obj/lldb/source/Target/Target.SectionLoadList.o
[14/4138] CXX obj/lldb/source/Target/Target.TargetAPIMutex.o
[15/4138] CXX obj/lldb/source/Symbol/Symbol.UnwindTable.o
[16/4138] CXX obj/lldb/source/Target/Target.StackID.o
[17/4138] CXX obj/lldb/source/Target/Target.ThreadPlanCallUserExpression.o
[18/4138] CXX obj/lldb/source/Target/Target.RegisterContext.o
[19/4138] CXX obj/lldb/source/Target/Target.QueueList.o
[20/4138] CXX obj/lldb/source/Target/Target.SystemRuntime.o
[21/4138] CXX obj/lldb/source/Target/Target.ThreadPlanCallOnFunctionExit.o
[22/4138] CXX obj/lldb/source/Target/Target.QueueItem.o
[23/4138] CXX obj/lldb/source/Target/Target.AssertFrameRecognizer.o
[24/4138] CXX obj/lldb/source/Target/Target.ThreadPlanRunToAddress.o
[25/4138] CXX obj/lldb/source/Target/Target.ThreadPlanStepInstruction.o
[26/4138] CXX obj/lldb/source/Target/Target.ThreadPlanBase.o
[27/4138] CXX obj/lldb/source/Target/Target.ThreadPlanStepUntil.o
[28/4138] CXX obj/lldb/source/Target/Target.Queue.o
[29/4138] CXX obj/lldb/source/Target/Target.ThreadPlanCallFunctionUsingABI.o
[30/4138] CXX obj/lldb/source/Target/Target.StructuredDataPlugin.o
[31/4138] CXX obj/lldb/source/Target/Target.ThreadPlanStepOverBreakpoint.o
[32/4138] CXX obj/lldb/source/Target/Target.RemoteAwarePlatform.o
[33/4138] CXX obj/lldb/source/Symbol/Symbol.UnwindPlan.o
[34/4138] CXX obj/lldb/source/Target/Target.TargetGroupList.o
[35/4138] CXX obj/lldb/source/Target/Target.ThreadPlanSingleThreadTimeout.o
[36/4138] CXX obj/lldb/source/Target/Target.ThreadPlanRunToBreakpoint.o
[37/4138] CXX obj/lldb/source/Target/Target.ProcessTrace.o
[38/4138] CXX obj/lldb/source/Target/Target.TargetGroup.o
[39/4138] CXX obj/lldb/source/Target/Target.ThreadPlanStack.o
[40/4138] CXX obj/lldb/source/Symbol/Symbol.TypeSystem.o
[41/4138] CXX obj/lldb/source/Target/Target.ThreadPlan.o
[42/4138] CXX obj/lldb/source/Target/Target.ThreadPlanStepThrough.o
[43/4138] CXX obj/lldb/source/Target/Target.ThreadPlanTracer.o
[44/4138] CXX obj/lldb/source/Target/Target.ProcessIOHandler.o
[45/4138] CXX obj/lldb/source/Target/Target.ThreadPlanCallFunction.o
[46/4138] CXX obj/lldb/source/Target/Target.ABI.o
[47/4138] CXX obj/lldb/source/Target/Target.ThreadPlanStepInRange.o
[48/4138] CXX obj/lldb/source/Target/Target.ThreadPlanStepOut.o
[49/4138] CXX obj/lldb/source/Target/Target.ThreadPlanStepRange.o
[50/4138] CXX obj/lldb/source/Target/Target.ScriptedThreadPlan.o
[51/4138] CXX obj/lldb/source/Target/Target.ThreadPlanShouldStopHere.o
[52/4138] CXX obj/lldb/source/Symbol/Symbol.Type.o
[53/4138] CXX obj/lldb/source/Target/Target.ThreadList.o
[54/4138] CXX obj/lldb/source/Target/Target.ThreadPlanStepOverRange.o
[55/4138] CXX obj/lldb/source/Target/Target.TargetList.o
[56/4138] CXX obj/lldb/source/Target/Target.StackFrameRecognizer.o
[57/4138] CXX obj/lldb/source/Target/Target.Statistics.o
[58/4138] CXX obj/lldb/source/Symbol/Symbol.Variable.o
[59/4138] CXX obj/lldb/source/Target/Target.StopInfo.o
[60/4138] CXX obj/lldb/source/Target/Target.StackFrameList.o
[61/4138] CXX obj/lldb/source/Target/Target.StackFrame.o
[62/4138] CXX obj/lldb/source/Target/Target.Platform.o
[63/4138] CXX obj/lldb/source/Target/Target.RegisterContextUnwind.o
[64/4138] CXX obj/lldb/source/Target/Target.Thread.o
[65/4138] CXX obj/lldb/source/Target/Target.Process.o
[66/4138] CXX obj/lldb/source/Target/Target.Target.o
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.