INFO:2026-09-29T19:52:36Z:root:pulling...
From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   9c7b7eef6af2..a6999e6bb0eb  main       -> origin/main
Switched to branch 'main'
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HEAD is now at a6999e6bb0eb [Flang] Fix install components and dependencies (#227365)
INFO:2026-09-29T19:52:39Z:root:syncing...
Deleted branch merge (was 9c7b7eef6af2).
Switched to a new branch 'merge'
branch 'merge' set up to track 'origin/main'.
INFO:2026-09-29T19:52:40Z:root:building
ninja: Entering directory `out/gn'
[1/61] COPY ../../libcxxabi/include/__cxxabi_config.h include/c++/v1/__cxxabi_config.h
[2/61] COPY ../../libcxxabi/include/cxxabi.h include/c++/v1/cxxabi.h
[3/61] AR lib/libclangFormat.a
[4/61] ACTION //llvm/test:lit_site_cfg(//llvm/utils/gn/build/toolchain:unix)
FAILED: gen/llvm/test/lit.site.cfg.py 
python3 ../../llvm/utils/gn/build/write_cmake_config.py -o gen/llvm/test/lit.site.cfg.py ../../llvm/test/lit.site.cfg.py.in LIT_SITE_CFG_IN_HEADER=\#\#\ Autogenerated\ from\ //llvm/test/lit.site.cfg.py.in,\ do\ not\ edit\\n\\n\#\ Takes\ a\ path\ that\'s\ relative\ to\ __file__\ and\ makes\ it\ absolute.\\ndef\ path\(p\):\\n\ \ \ \ return\ os.path.abspath\(os.path.join\(__file__,\ \'..\',\ p\)\)\ if\ p\ else\ \'\' LLVM_BINARY_DIR=../../../obj/llvm LLVM_SOURCE_DIR=../../../../../llvm LLVM_TOOLS_DIR=../../../bin SHLIBDIR=../../../lib BUILD_SHARED_LIBS=0 HOST_CC=cc HOST_CXX=c++ HOST_LDFLAGS= ENABLE_BACKTRACES=1 LLVM_APPEND_VC_REV=0 LLVM_ENABLE_FFI=0 LLVM_ENABLE_HTTPLIB=0 LLVM_ENABLE_LZMA=0 LLVM_ENABLE_PROFCHECK=0 LLVM_FORCE_VC_REVISION= LLVM_HAS_LOGF128=0 LLVM_HAVE_OPT_VIEWER_MODULES=0 LLVM_HOST_TRIPLE=x86_64-unknown-linux-gnu LLVM_INCLUDE_DXIL_TESTS=0 LLVM_INCLUDE_SPIRV_TOOLS_TESTS=0 LLVM_LIBS_DIR=../../../lib LLVM_LINK_LLVM_DYLIB=0 LLVM_LIT_TOOLS_DIR= LLVM_IR2VEC_TEST_PYTHON_BINDINGS=0 LLVM_IR2VEC_BINDINGS_DIR= LLVM_NATIVE_ARCH=X86 LLVM_TOOL_LLVM_DRIVER_BUILD=0 LLVM_USE_INTEL_JITEVENTS=0 LLVM_USE_SANITIZER= LLVM_VERSION_MAJOR=24 LLVM_VERSION_MINOR=0 LLVM_VERSION_SUFFIX=git Python3_EXECUTABLE=python3 TARGETS_TO_BUILD=AArch64\ AMDGPU\ ARM\ AVR\ BPF\ Hexagon\ Lanai\ LoongArch\ Mips\ NVPTX\ PowerPC\ RISCV\ Sparc\ SystemZ\ WebAssembly\ X86 LLVM_TARGET_TRIPLE=x86_64-unknown-linux-gnu LLVM_LIBCXX_USED=0 LLVM_BINDINGS= LLVM_BYE_LINK_INTO_TOOLS=0 LLVM_EXAMPLEIRTRANSFORMS_LINK_INTO_TOOLS=0 HAVE_OCAMLOPT=0 OCAMLFIND=OCAMLFIND-NOTFOUND OCAMLFLAGS= LLVM_INCLUDE_EXAMPLES=0 LLVM_HAVE_OPENCSD=0 LLVM_HAVE_MLIR_LOWERING=0 LLVM_HAVE_MLIR_LOWERING_INLINER=0 LLVM_HAVE_MLIR_LOWERING_REGALLOC=0 LLVM_HAVE_TF_AOT=0 LLVM_HAVE_TFLITE=0 LLVM_INLINER_MODEL_AUTOGENERATED=0 LLVM_RAEVICT_MODEL_AUTOGENERATED=0 PTXAS_EXECUTABLE= HOST_ARCH=x86_64 EXEEXT= LLVM_ENABLE_PLUGINS=1 LLVM_LIT_ERRC_MESSAGES= LLVM_PLUGIN_EXT=.so SHLIBEXT=.so HOST_OS=Linux GOLD_EXECUTABLE=ld.gold LD_BFD_EXECUTABLE=ld.bfd CMAKE_OSX_SYSROOT= CMAKE_XCRUN= LD64_EXECUTABLE= ENABLE_ASSERTIONS=1 LLVM_ENABLE_DIA_SDK=0 LLVM_ENABLE_LIBXML2=1 LLVM_ENABLE_ONDISK_CAS=1 LLVM_ENABLE_EXPENSIVE_CHECKS=0 LLVM_ENABLE_THREADS=1 LLVM_ENABLE_ZLIB=1 LLVM_ENABLE_ZSTD=0 LLVM_ENABLE_CURL=0 LLVM_ENABLE_REVERSE_ITERATION=0
Traceback (most recent call last):
  File "/usr/local/google/home/thakis/src/llvm-project/out/gn/../../llvm/utils/gn/build/write_cmake_config.py", line 126, in <module>
    sys.exit(main())
             ~~~~^^
  File "/usr/local/google/home/thakis/src/llvm-project/out/gn/../../llvm/utils/gn/build/write_cmake_config.py", line 76, in main
    in_line = var_re.sub(repl, in_line)
  File "/usr/local/google/home/thakis/src/llvm-project/out/gn/../../llvm/utils/gn/build/write_cmake_config.py", line 74, in repl
    return values[key]
           ~~~~~~^^^^^
KeyError: 'LLVM_CAS_PLUGIN_TEST_PATH'
[5/61] LINK ./bin/clang-format
[6/61] LINK ./bin/clang-apply-replacements
[7/61] LINK obj/clang-tools-extra/unittests/clang-apply-replacements/ClangApplyReplacementsTests
[8/61] LINK obj/clang/unittests/Format/FormatTests
[9/61] ACTION //libcxx/include:copy_headers(//llvm/utils/gn/build/toolchain:unix)
[10/61] LINK obj/clang-tools-extra/include-cleaner/unittests/ClangIncludeCleanerTests
[11/61] LINK ./bin/clang-include-fixer
[12/61] LINK ./bin/clang-reorder-fields
[13/61] LINK ./bin/find-all-symbols
[14/61] LINK ./bin/clang-diff
[15/61] LINK ./bin/modularize
[16/61] LINK ./bin/clang-doc
[17/61] LINK obj/clang/unittests/Index/IndexTests
[18/61] LINK obj/clang-tools-extra/unittests/clang-include-fixer/ClangIncludeFixerTests
[19/61] LINK obj/clang/unittests/ASTMatchers/ASTMatchersTests
[20/61] LINK ./bin/clang-change-namespace
[21/61] LINK obj/clang/unittests/Analysis/ClangAnalysisTests
[22/61] LINK obj/clang-tools-extra/unittests/clang-doc/ClangDocTests
[23/61] LINK obj/clang/unittests/AST/ByteCode/InterpTests
[24/61] LINK obj/clang-tools-extra/unittests/clang-change-namespace/ClangChangeNamespaceTests
[25/61] LINK ./bin/clang-refactor
[26/61] LINK obj/clang/unittests/Rewrite/RewriteTests
[27/61] LINK obj/clang-tools-extra/unittests/clang-query/ClangQueryTests
[28/61] LINK obj/clang-tools-extra/unittests/clang-include-fixer/find-all-symbols/FindAllSymbolsTests
[29/61] LINK ./bin/clang-query
[30/61] LINK obj/clang-tools-extra/unittests/clang-move/ClangMoveTests
[31/61] LINK obj/clang/unittests/ASTMatchers/Dynamic/DynamicASTMatchersTests
[32/61] LINK ./bin/clangd-remap
[33/61] LINK ./bin/clang-move
[34/61] LINK obj/clang-tools-extra/unittests/clang-tidy/ClangTidyTests
[35/61] LINK ./bin/clang-scan-deps
[36/61] LINK ./bin/pp-trace
[37/61] LINK obj/clang/unittests/CrossTU/CrossTUTests
[38/61] LINK obj/clang/unittests/Tooling/Syntax/SyntaxTests
[39/61] LINK obj/clang/unittests/Analysis/FlowSensitive/ClangAnalysisFlowSensitiveTests
[40/61] LINK ./bin/clang-installapi
[41/61] LINK obj/clang/unittests/Sema/SemaTests
[42/61] LINK obj/clang/unittests/Serialization/SerializationTests
[43/61] LINK obj/clang/unittests/AST/ASTTests
[44/61] LINK ./bin/clang-extdef-mapping
[45/61] LINK ./bin/dexp
[46/61] LINK obj/clang/unittests/ScalableStaticAnalysis/ClangScalableAnalysisTests
[47/61] LINK obj/clang/unittests/StaticAnalyzer/StaticAnalysisTests
[48/61] LINK ./bin/clangd-indexer
[49/61] LINK ./bin/clangd
[50/61] LINK ./bin/clang-tidy
[51/61] LINK obj/clang-tools-extra/clangd/unittests/ClangdTests
[52/61] LINK obj/clang/unittests/Frontend/FrontendTests
[53/61] LINK ./bin/clang-check
[54/61] LINK obj/clang/unittests/Tooling/ToolingTests
[55/61] SOLINK ./lib/libclang.so
[56/61] LINK ./bin/lldb
[57/61] LINK ./bin/clang-repl
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.