INFO:2026-11-05T18:39:34Z:root:pulling... From github.com:llvm/llvm-project * branch main -> FETCH_HEAD b1db20dfc72d..e0ea53fe677d 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 e0ea53fe677d [llvm-cas] Use subcommands for llvm-cas actions (#233966) INFO:2026-11-05T18:39:39Z:root:syncing... Deleted branch merge (was c103f45733a4). Switched to a new branch 'merge' branch 'merge' set up to track 'origin/main'. [merge 7053e17955e8] [gn build] Port 685c4c464b0f 1 file changed, 1 insertion(+) [merge b04985b85bd1] [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:2026-11-05T18:39:42Z:root:building ninja: Entering directory `out/gn' [0/1] Regenerating ninja files [1/3841] 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_SERIAL _LIBCPP_PSTL_BACKEND_STATPART _LIBCPP_PSTL_BACKEND_LIBDISPATCH _LIBCPP_PSTL_BACKEND_STD_THREAD [2/3841] ACTION //llvm/lib/Bitcode/Reader:BitReaderOptions(//llvm/utils/gn/build/toolchain:unix) [3/3837] ACTION //lld/MinGW:Options(//llvm/utils/gn/build/toolchain:unix) [4/3835] ACTION //clang/tools/clang-installapi:InstallAPIOpts(//llvm/utils/gn/build/toolchain:unix) [5/3835] ACTION //clang/tools/clang-nvlink-wrapper:NVLinkOpts(//llvm/utils/gn/build/toolchain:unix) [6/3835] ACTION //llvm/lib/Bitcode/Writer:BitWriterOptions(//llvm/utils/gn/build/toolchain:unix) [7/3832] ACTION //llvm/lib/CGData:CGDataOptions(//llvm/utils/gn/build/toolchain:unix) [8/3827] ACTION //lldb/tools/lldb-server:PlatformOptions(//llvm/utils/gn/build/toolchain:unix) [9/3826] ACTION //llvm/tools/llvm-ifs:Opts(//llvm/utils/gn/build/toolchain:unix) [10/3825] ACTION //lldb/tools/lldb-server:LLGSOptions(//llvm/utils/gn/build/toolchain:unix) [11/3824] ACTION //clang/tools/clang-sycl-linker:SYCLLinkOpts(//llvm/utils/gn/build/toolchain:unix) [12/3824] ACTION //lld/wasm:Options(//llvm/utils/gn/build/toolchain:unix) [13/3824] ACTION //llvm/lib/IR:IROptions(//llvm/utils/gn/build/toolchain:unix) [14/3814] ACTION //llvm/tools/llvm-cxxfilt:Opts(//llvm/utils/gn/build/toolchain:unix) [15/3812] ACTION //lldb/tools/driver:Options(//llvm/utils/gn/build/toolchain:unix) [16/3811] ACTION //lldb/tools/lldb-dap/tool:Options(//llvm/utils/gn/build/toolchain:unix) [17/3810] ACTION //clang/tools/clang-scan-deps:Opts(//llvm/utils/gn/build/toolchain:unix) [18/3810] ACTION //clang/tools/clang-linker-wrapper:LinkerWrapperOpts(//llvm/utils/gn/build/toolchain:unix) [19/3810] ACTION //llvm/lib/Passes:PassesOptions(//llvm/utils/gn/build/toolchain:unix) [20/3810] ACTION //llvm/lib/ExecutionEngine/JITLink:COFFOptions(//llvm/utils/gn/build/toolchain:unix) [21/3806] ACTION //lld/COFF:Options(//llvm/utils/gn/build/toolchain:unix) [22/3792] ACTION //llvm/lib/Analysis:AnalysisOptions(//llvm/utils/gn/build/toolchain:unix) [23/3761] ACTION //llvm/lib/CodeGen:CodeGenOptions(//llvm/utils/gn/build/toolchain:unix) [24/3757] ACTION //lld/ELF:Options(//llvm/utils/gn/build/toolchain:unix) [25/3754] ACTION //llvm/lib/MC:MCCLOptions(//llvm/utils/gn/build/toolchain:unix) [26/3748] ACTION //llvm/include/llvm/Analysis:TargetLibraryInfo(//llvm/utils/gn/build/toolchain:unix) [27/3640] ACTION //lld/MachO:Options(//llvm/utils/gn/build/toolchain:unix) [28/3640] ACTION //llvm/tools/llvm-objcopy:ObjcopyOpts(//llvm/utils/gn/build/toolchain:unix) [29/3640] ACTION //llvm/tools/llvm-objcopy:InstallNameToolOpts(//llvm/utils/gn/build/toolchain:unix) [30/3640] ACTION //llvm/lib/Target/AArch64:AArch64Options(//llvm/utils/gn/build/toolchain:unix) [31/3640] ACTION //clang/include/clang/Options:Options(//llvm/utils/gn/build/toolchain:unix) [32/3525] ACTION //llvm/lib/Target/Lanai/Disassembler:LanaiGenDisassemblerTables(//llvm/utils/gn/build/toolchain:unix) [33/3525] ACTION //llvm/lib/Target/Sparc/MCTargetDesc:SparcGenRegisterInfo(//llvm/utils/gn/build/toolchain:unix) [34/3525] ACTION //llvm/lib/Target/Sparc/MCTargetDesc:SparcGenSubtargetInfo(//llvm/utils/gn/build/toolchain:unix) [35/3525] ACTION //llvm/lib/Target/Sparc/MCTargetDesc:SparcGenSearchableTables(//llvm/utils/gn/build/toolchain:unix) [36/3525] ACTION //llvm/lib/Target/Sparc/MCTargetDesc:SparcGenMCCodeEmitter(//llvm/utils/gn/build/toolchain:unix) [37/3525] ACTION //llvm/lib/Target/Lanai/MCTargetDesc:LanaiGenAsmWriter(//llvm/utils/gn/build/toolchain:unix) [38/3525] ACTION //llvm/lib/Target/SystemZ:SystemZGenSDNodeInfo(//llvm/utils/gn/build/toolchain:unix) [39/3525] ACTION //llvm/lib/Target/SystemZ/AsmParser:SystemZGenInsnMatchTable(//llvm/utils/gn/build/toolchain:unix) [40/3525] ACTION //llvm/lib/Target/Sparc/MCTargetDesc:SparcGenInstrInfo(//llvm/utils/gn/build/toolchain:unix) [41/3520] ACTION //llvm/lib/Target/Sparc/MCTargetDesc:SparcGenAsmWriter(//llvm/utils/gn/build/toolchain:unix) [42/3520] ACTION //llvm/lib/Target/Sparc/Disassembler:SparcGenDisassemblerTables(//llvm/utils/gn/build/toolchain:unix) [43/3518] ACTION //llvm/lib/Target/SystemZ/AsmParser:SystemZGenAsmMatcher(//llvm/utils/gn/build/toolchain:unix) [44/3518] CXX obj/llvm/lib/CAS/CAS.ActionCache.o [45/3518] CXX obj/llvm/lib/CAS/CAS.BuiltinUnifiedCASDatabases.o [46/3518] CXX obj/llvm/lib/CAS/CAS.BuiltinObjectHasher.o [47/3518] CXX obj/llvm/lib/CAS/CAS.BuiltinCAS.o [48/3518] ACTION //llvm/lib/Target/AArch64:AArch64GenPostLegalizeGICombiner(//llvm/utils/gn/build/toolchain:unix) [49/3518] ACTION //llvm/lib/Target/AArch64:AArch64GenRegisterBank(//llvm/utils/gn/build/toolchain:unix) [50/3518] ACTION //llvm/lib/Target/AArch64:AArch64GenCallingConv(//llvm/utils/gn/build/toolchain:unix) [51/3518] CXX obj/llvm/lib/CAS/CAS.InMemoryCAS.o [52/3518] ACTION //llvm/lib/Target/AArch64:AArch64GenSDNodeInfo(//llvm/utils/gn/build/toolchain:unix) [53/3518] CXX obj/llvm/lib/CAS/CAS.ActionCaches.o [54/3518] CXX obj/llvm/lib/CAS/CAS.NamedValuesSchema.o [55/3518] ACTION //llvm/lib/Target/AArch64:AArch64GenMCPseudoLowering(//llvm/utils/gn/build/toolchain:unix) [56/3518] CXX obj/llvm/lib/CAS/CAS.OnDiskKeyValueDB.o [57/3518] ACTION //llvm/lib/Target/AArch64:AArch64GenPostLegalizeGILowering(//llvm/utils/gn/build/toolchain:unix) [58/3518] ACTION //llvm/lib/Target/AArch64:AArch64GenO0PreLegalizeGICombiner(//llvm/utils/gn/build/toolchain:unix) [59/3518] CXX obj/llvm/lib/CAS/CAS.PluginCAS.o [60/3518] ACTION //llvm/lib/Target/AArch64:AArch64GenPreLegalizeGICombiner(//llvm/utils/gn/build/toolchain:unix) [61/3518] CXX obj/llvm/lib/CAS/CAS.ObjectStore.o [62/3518] CXX obj/llvm/lib/CAS/CAS.OnDiskCAS.o [63/3518] CXX obj/llvm/lib/CAS/CAS.UnifiedOnDiskCache.o [64/3518] ACTION //llvm/lib/Target/AArch64:AArch64GenFastISel(//llvm/utils/gn/build/toolchain:unix) [65/3518] ACTION //llvm/lib/Target/AArch64:AArch64GenGlobalISel(//llvm/utils/gn/build/toolchain:unix) [66/3518] ACTION //llvm/lib/Target/AArch64:AArch64GenDAGISel(//llvm/utils/gn/build/toolchain:unix) ninja: build stopped: subcommand failed. Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.