INFO:2026-11-06T07:50:33Z:root:pulling...
From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   58ddb5c9eb0a..c4088509fdc4  main       -> origin/main
Switched to branch 'main'
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HEAD is now at c4088509fdc4 [AArch64] Regnerate arm64-dagcombiner-load-slicing.ll and add expended store tests. NFC (#239509)
INFO:2026-11-06T07:50:37Z:root:syncing...
Deleted branch merge (was 58ddb5c9eb0a).
Switched to a new branch 'merge'
branch 'merge' set up to track 'origin/main'.
INFO:2026-11-06T07:50:37Z:root:building
ninja: Entering directory `out/gn'
[1/2089] AR lib/libLLVMBitWriter.a
[2/2089] AR lib/libLLVMFrontendOffloading.a
[3/2089] AR lib/libLLVMLinker.a
[4/2089] AR lib/libLLVMAggressiveInstCombine.a
[5/2089] AR lib/libLLVMHipStdPar.a
[6/2089] AR lib/libLLVMInstCombine.a
[7/2089] AR lib/libLLVMObjCARCOpts.a
[8/2089] 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_LIBDISPATCH
    _LIBCPP_PSTL_BACKEND_SERIAL
    _LIBCPP_PSTL_BACKEND_STD_THREAD
    _LIBCPP_PSTL_BACKEND_STATPART
[9/2089] AR lib/libLLVMInstrumentation.a
[10/2089] AR lib/libLLVMVectorize.a
[11/2089] AR lib/libLLVMIREmbUtils.a
[12/2089] ACTION //llvm/tools/llvm-readtapi:TapiOpts(//llvm/utils/gn/build/toolchain:unix)
[13/2088] ACTION //llvm/tools/llvm-size:Opts(//llvm/utils/gn/build/toolchain:unix)
[14/2088] ACTION //llvm/tools/llvm-symbolizer:Opts(//llvm/utils/gn/build/toolchain:unix)
[15/2087] ACTION //llvm/tools/llvm-strings:Opts(//llvm/utils/gn/build/toolchain:unix)
[16/2087] AR lib/libLLVMScalarOpts.a
[17/2087] LINK ./bin/llvm-mt
[18/2087] LINK ./bin/llvm-opt-report
[19/2087] LINK ./bin/llvm-offload-binary
[20/2087] LINK ./bin/llvm-ifs
[21/2087] LINK ./bin/llvm-objcopy
[22/2087] LINK ./bin/llvm-pdbutil
[23/2087] LINK ./bin/llvm-cat
[24/2087] LINK ./bin/llvm-as
[25/2087] LINK ./bin/llvm-modextract
[26/2087] LINK ./bin/llvm-offload-wrapper
[27/2087] CXX obj/llvm/tools/llvm-rc/llvm-rc.ResourceScriptToken.o
[28/2087] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceFunctionBodies.o
[29/2087] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceBasicBlocks.o
[30/2087] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceArguments.o
[31/2087] CXX obj/llvm/tools/llvm-rc/llvm-rc.ResourceScriptParser.o
[32/2087] CXX obj/llvm/tools/llvm-exegesis/lib/lib.DisassemblerHelper.o
[33/2087] CXX obj/llvm/tools/llvm-readobj/llvm-readobj.ObjDumper.o
[34/2087] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceAttributes.o
[35/2087] CXX obj/llvm/tools/llvm-exegesis/lib/lib.SchedClassResolution.o
[36/2087] CXX obj/llvm/tools/llvm-readobj/llvm-readobj.ARMWinEHPrinter.o
[37/2087] CXX obj/llvm/tools/llvm-rc/llvm-rc.ResourceFileWriter.o
[38/2087] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceDIMetadata.o
[39/2087] CXX obj/llvm/tools/llvm-readobj/llvm-readobj.MachODumper.o
[40/2087] CXX obj/llvm/tools/llvm-dwp/llvm-dwp.llvm-dwp.o
[41/2087] CXX obj/llvm/tools/llvm-readobj/llvm-readobj.llvm-readobj.o
[42/2087] CXX obj/llvm/tools/llvm-libtool-darwin/llvm-libtool-darwin.llvm-libtool-darwin.o
[43/2087] CXX obj/llvm/tools/llvm-ml/llvm-ml.llvm-ml.o
[44/2087] CXX obj/llvm/tools/llvm-exegesis/lib/RISCV/RISCV.RISCVExegesisPostprocessing.o
[45/2087] CXX obj/llvm/tools/llvm-exegesis/lib/lib.Clustering.o
[46/2087] CXX obj/llvm/tools/llvm-exegesis/lib/RISCV/RISCV.RISCVExegesisPreprocessing.o
[47/2087] CXX obj/llvm/tools/llvm-gsymutil/llvm-gsymutil.llvm-gsymutil.o
[48/2087] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.Delta.o
[49/2087] CXX obj/llvm/tools/llvm-exegesis/lib/lib.SerialSnippetGenerator.o
[50/2087] CXX obj/llvm/tools/llvm-exegesis/lib/lib.LatencyBenchmarkRunner.o
[51/2087] CXX obj/llvm/tools/llvm-exegesis/lib/lib.ParallelSnippetGenerator.o
[52/2087] CXX obj/llvm/tools/llvm-readobj/llvm-readobj.COFFDumper.o
[53/2087] CXX obj/llvm/tools/llvm-dwarfutil/llvm-dwarfutil.DebugInfoLinker.o
[54/2087] CXX obj/llvm/tools/llvm-nm/llvm-nm.llvm-nm.o
[55/2087] CXX obj/llvm/tools/llvm-exegesis/lib/lib.SnippetFile.o
[56/2087] CXX obj/llvm/tools/llvm-exegesis/lib/PowerPC/PowerPC.Target.o
[57/2087] CXX obj/llvm/tools/llvm-exegesis/lib/lib.UopsBenchmarkRunner.o
[58/2087] CXX obj/llvm/tools/llvm-exegesis/lib/lib.LlvmState.o
[59/2087] CXX obj/llvm/tools/llvm-exegesis/lib/lib.Target.o
[60/2087] CXX obj/llvm/tools/llvm-exegesis/lib/lib.SnippetRepetitor.o
[61/2087] CXX obj/llvm/tools/llvm-exegesis/lib/lib.SnippetGenerator.o
[62/2087] CXX obj/llvm/tools/llvm-exegesis/lib/Mips/Mips.Target.o
[63/2087] CXX obj/llvm/tools/llvm-exegesis/lib/lib.BenchmarkRunner.o
[64/2087] CXX obj/llvm/tools/llvm-exegesis/lib/X86/X86.Target.o
[65/2087] CXX obj/llvm/tools/llvm-exegesis/llvm-exegesis.llvm-exegesis.o
[66/2087] CXX obj/llvm/tools/llvm-reduce/llvm-reduce.ReducerWorkItem.o
[67/2087] CXX obj/llvm/tools/llvm-exegesis/lib/lib.Assembler.o
[68/2087] CXX obj/llvm/tools/llvm-exegesis/lib/AArch64/AArch64.Target.o
[69/2087] CXX obj/llvm/tools/llvm-exegesis/lib/RISCV/RISCV.Target.o
[70/2087] CXX obj/llvm/tools/llvm-objdump/llvm-objdump.MachODump.o
[71/2087] CXX obj/llvm/unittests/tools/llvm-exegesis/X86/LLVMExegesisX86Tests.SnippetFileTest.o
[72/2087] CXX obj/llvm/tools/llvm-objdump/llvm-objdump.llvm-objdump.o
[73/2087] CXX obj/llvm/tools/llvm-readobj/llvm-readobj.ELFDumper.o
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.