INFO:2026-11-05T12:50:49Z:root:pulling...
From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   d11c21a92311..3b1f7fda9e10  main       -> origin/main
Switched to branch 'main'
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HEAD is now at 3b1f7fda9e10 [LoongArch] Load scalars into vector lane 0 with FLD/VLDREPL (#234119)
INFO:2026-11-05T12:50:53Z:root:syncing...
Deleted branch merge (was 8d432c302e27).
Switched to a new branch 'merge'
branch 'merge' set up to track 'origin/main'.
[merge 434c15bab7e4] [gn build] Port 685c4c464b0f
 1 file changed, 1 insertion(+)
[gn build] Port 685c4c464b0f -- https://github.com/llvm/llvm-project/commit/685c4c464b0f
INFO:2026-11-05T12:50:55Z:root:building
ninja: Entering directory `out/gn'
[0/1] Regenerating ninja files
[1/1250] 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_LIBDISPATCH
    _LIBCPP_PSTL_BACKEND_SERIAL
    _LIBCPP_PSTL_BACKEND_STATPART
[2/1250] LINK obj/clang/unittests/StaticAnalyzer/StaticAnalysisTests
[3/1250] LINK ./bin/dexp
[4/1250] LINK ./bin/clangd-remap
[5/1250] LINK obj/clang-tools-extra/unittests/clang-tidy/ClangTidyTests
[6/1250] LINK ./bin/clangd-indexer
[7/1250] LINK ./bin/clangd
[8/1250] LINK ./bin/clang-tidy
[9/1250] LINK obj/clang/unittests/Frontend/FrontendTests
[10/1250] LINK obj/clang-tools-extra/clangd/unittests/ClangdTests
[11/1250] CXX obj/llvm/lib/Target/LoongArch/LLVMLoongArchCodeGen.LoongArchISelLowering.o
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.