INFO:2026-11-05T20:32:07Z:root:pulling... From github.com:llvm/llvm-project * branch main -> FETCH_HEAD 4dfef0be79de..a7117bd3ffd9 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 a7117bd3ffd9 [LifetimeSafety] Give a lifetime-extended temporary a loan (#238776) INFO:2026-11-05T20:32:11Z:root:syncing... Deleted branch merge (was 923f5eb63fbe). Switched to a new branch 'merge' branch 'merge' set up to track 'origin/main'. [merge 4fd0a40f946a] [gn build] Port 685c4c464b0f 1 file changed, 1 insertion(+) [merge 5b7f7e8355c7] [gn build] Port d04863318a9f 1 file changed, 1 insertion(+) [gn build] Port 685c4c464b0f -- https://github.com/llvm/llvm-project/commit/685c4c464b0f [gn build] Port d04863318a9f -- https://github.com/llvm/llvm-project/commit/d04863318a9f INFO:2026-11-05T20:32:15Z:root:building ninja: Entering directory `out/gn' [0/1] Regenerating ninja files [1/3590] AR lib/libLLVMBPFDesc.a [2/3590] AR lib/libLLVMSparcDisassembler.a [3/3590] 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_SERIAL _LIBCPP_PSTL_BACKEND_STATPART _LIBCPP_PSTL_BACKEND_LIBDISPATCH [4/3590] ACTION //llvm/lib/ToolDrivers/llvm-dlltool:Options(//llvm/utils/gn/build/toolchain:unix) [5/3588] ACTION //llvm/lib/Transforms/InstCombine:InstCombineCLOptions(//llvm/utils/gn/build/toolchain:unix) [6/3572] ACTION //llvm/lib/Target/X86:X86Options(//llvm/utils/gn/build/toolchain:unix) [7/3572] ACTION //llvm/lib/Target/X86/MCTargetDesc:X86MCOptions(//llvm/utils/gn/build/toolchain:unix) [8/3572] ACTION //llvm/lib/Transforms/Vectorize:VectorizeOptions(//llvm/utils/gn/build/toolchain:unix) [9/3564] ACTION //llvm/tools/llvm-cgdata:Opts(//llvm/utils/gn/build/toolchain:unix) [10/3564] ACTION //llvm/lib/Transforms/IPO:IPOOptions(//llvm/utils/gn/build/toolchain:unix) [11/3564] ACTION //llvm/lib/ToolDrivers/llvm-lib:Options(//llvm/utils/gn/build/toolchain:unix) [12/3562] ACTION //llvm/lib/Transforms/Scalar:ScalarOptions(//llvm/utils/gn/build/toolchain:unix) [13/3514] ACTION //llvm/lib/Transforms/Instrumentation:InstrumentationOptions(//llvm/utils/gn/build/toolchain:unix) [14/3492] ACTION //llvm/tools/dsymutil:Options(//llvm/utils/gn/build/toolchain:unix) [15/3492] ACTION //llvm/tools/llvm-cas:Options(//llvm/utils/gn/build/toolchain:unix) [16/3492] ACTION //llvm/tools/llvm-debuginfod-find:Opts(//llvm/utils/gn/build/toolchain:unix) [17/3491] ACTION //llvm/tools/llvm-cov:GcovOpts(//llvm/utils/gn/build/toolchain:unix) [18/3490] ACTION //llvm/tools/llvm-dwarfutil:Options(//llvm/utils/gn/build/toolchain:unix) [19/3489] ACTION //llvm/tools/llvm-debuginfod:Opts(//llvm/utils/gn/build/toolchain:unix) [20/3488] ACTION //llvm/tools/llvm-cvtres:Opts(//llvm/utils/gn/build/toolchain:unix) [21/3488] LINK ./bin/llvm-bcanalyzer [22/3488] ACTION //llvm/tools/llvm-dwp:Opts(//llvm/utils/gn/build/toolchain:unix) [23/3488] LINK ./bin/llvm-dis [24/3488] LINK ./bin/llvm-diff [25/3488] LINK ./bin/llvm-ctxprof-util [26/3488] LINK ./bin/sanstats [27/3488] LINK ./bin/llubi [28/3488] ACTION //llvm/lib/Target/WebAssembly:WebAssemblyGenPreLegalizeGICombiner(//llvm/utils/gn/build/toolchain:unix) [29/3488] ACTION //llvm/lib/Target/WebAssembly/MCTargetDesc:WebAssemblyGenSubtargetInfo(//llvm/utils/gn/build/toolchain:unix) [30/3488] ACTION //llvm/lib/Target/WebAssembly:WebAssemblyGenPostLegalizeGICombiner(//llvm/utils/gn/build/toolchain:unix) [31/3488] ACTION //llvm/lib/Target/WebAssembly/TargetInfo:WebAssemblyGenInstrInfo(//llvm/utils/gn/build/toolchain:unix) [32/3486] ACTION //llvm/lib/Target/WebAssembly:WebAssemblyGenFastISel(//llvm/utils/gn/build/toolchain:unix) [33/3486] ACTION //llvm/lib/Target/WebAssembly:WebAssemblyGenGlobalISel(//llvm/utils/gn/build/toolchain:unix) [34/3486] ACTION //llvm/lib/Target/WebAssembly:WebAssemblyGenDAGISel(//llvm/utils/gn/build/toolchain:unix) [35/3486] CXX obj/llvm/lib/Target/RISCV/MCTargetDesc/MCTargetDesc.RISCVMCExpr.o [36/3486] ACTION //llvm/lib/Target/X86/MCTargetDesc:X86GenRegisterInfo(//llvm/utils/gn/build/toolchain:unix) [37/3485] CXX obj/llvm/lib/Target/RISCV/MCTargetDesc/MCTargetDesc.RISCVInstPrinter.o [38/3485] ACTION //llvm/lib/Target/X86:X86GenRegisterBank(//llvm/utils/gn/build/toolchain:unix) [39/3485] ACTION //llvm/lib/Target/X86:X86GenPostLegalizeGICombiner(//llvm/utils/gn/build/toolchain:unix) [40/3485] CXX obj/llvm/lib/Transforms/Utils/Utils.DeclareRuntimeLibcalls.o [41/3485] ACTION //llvm/lib/Target/X86/MCTargetDesc:X86GenMnemonicTables(//llvm/utils/gn/build/toolchain:unix) [42/3485] ACTION //llvm/lib/Target/X86:X86GenPreLegalizeGICombiner(//llvm/utils/gn/build/toolchain:unix) [43/3485] ACTION //llvm/lib/Target/X86:X86GenCallingConv(//llvm/utils/gn/build/toolchain:unix) [44/3485] ACTION //llvm/lib/Target/X86:X86GenSDNodeInfo(//llvm/utils/gn/build/toolchain:unix) [45/3485] ACTION //llvm/lib/Target/X86/MCTargetDesc:X86GenAsmWriter(//llvm/utils/gn/build/toolchain:unix) [46/3485] ACTION //llvm/lib/Target/X86:X86GenAsmMatcher(//llvm/utils/gn/build/toolchain:unix) [47/3485] ACTION //llvm/lib/Target/X86/Disassembler:X86GenDisassemblerTables(//llvm/utils/gn/build/toolchain:unix) [48/3485] ACTION //llvm/lib/Target/X86/MCTargetDesc:X86GenAsmWriter1(//llvm/utils/gn/build/toolchain:unix) [49/3485] ACTION //llvm/lib/Target/X86:X86GenFoldTables(//llvm/utils/gn/build/toolchain:unix) [50/3485] ACTION //llvm/lib/Target/X86:X86GenInstrMapping(//llvm/utils/gn/build/toolchain:unix) [51/3485] CXX obj/llvm/lib/Target/RISCV/MCTargetDesc/MCTargetDesc.RISCVMCCodeEmitter.o [52/3485] CXX obj/llvm/lib/Target/RISCV/MCTargetDesc/MCTargetDesc.RISCVAsmBackend.o [53/3485] CXX obj/llvm/lib/Target/Sparc/AsmParser/AsmParser.SparcAsmParser.o [54/3485] CXX obj/llvm/lib/Target/RISCV/MCTargetDesc/MCTargetDesc.RISCVTargetStreamer.o [55/3485] CXX obj/llvm/lib/Target/NVPTX/MCTargetDesc/MCTargetDesc.NVPTXTargetStreamer.o [56/3485] CXX obj/llvm/lib/Target/RISCV/MCTargetDesc/MCTargetDesc.RISCVBaseInfo.o [57/3485] ACTION //llvm/lib/Target/X86:X86GenFastISel(//llvm/utils/gn/build/toolchain:unix) [58/3485] CXX obj/llvm/lib/Target/RISCV/Disassembler/Disassembler.RISCVDisassembler.o [59/3485] CXX obj/llvm/lib/Target/RISCV/MCTargetDesc/MCTargetDesc.RISCVELFStreamer.o [60/3485] ACTION //llvm/lib/Target/X86:X86GenGlobalISel(//llvm/utils/gn/build/toolchain:unix) [61/3485] CXX obj/llvm/tools/llc/lib/lib.llcdriver.o [62/3485] ACTION //llvm/lib/Target/X86/MCTargetDesc:X86GenSubtargetInfo(//llvm/utils/gn/build/toolchain:unix) [63/3485] ACTION //llvm/lib/Target/X86:X86GenDAGISel(//llvm/utils/gn/build/toolchain:unix) [64/3485] ACTION //llvm/lib/Target/X86/MCTargetDesc:X86GenInstrInfo(//llvm/utils/gn/build/toolchain:unix) [65/3473] CXX obj/llvm/tools/llc/lib/lib.NewPMDriver.o [66/3473] CXX obj/llvm/lib/Target/NVPTX/MCTargetDesc/MCTargetDesc.NVPTXInstPrinter.o [67/3473] CXX obj/llvm/lib/Target/RISCV/AsmParser/AsmParser.RISCVAsmParser.o [68/3473] CXX obj/llvm/lib/Target/RISCV/MCTargetDesc/MCTargetDesc.RISCVMCTargetDesc.o ninja: build stopped: subcommand failed. Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.