INFO:2026-01-21T11:29:10Z:root:pulling...
From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   527b78bf6b35..be50b78afea0  main       -> origin/main
Switched to branch 'main'
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HEAD is now at be50b78afea0 [AArch64][PAC] Group arguments of emitPtrauthAuthResign (NFC) (#174002)
INFO:2026-01-21T11:29:13Z:root:syncing...
Deleted branch merge (was 527b78bf6b35).
Switched to a new branch 'merge'
branch 'merge' set up to track 'origin/main'.
INFO:2026-01-21T11:29:13Z:root:building
ninja: Entering directory `out/gn'
[1/567] AR lib/libclangApplyReplacements.a
[2/567] AR lib/libclangToolingTransformer.a
[3/567] AR lib/libLLVMVectorize.a
[4/567] ACTION //llvm/tools/llvm-objdump:llvm-otool(//llvm/utils/gn/build/toolchain:unix)
[5/567] SOLINK obj/llvm/unittests/Passes/Plugins/DoublerPlugin.so
[6/567] 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_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_NATIVE_ARCH=X86 LLVM_TOOL_LLVM_DRIVER_BUILD=0 LLVM_USE_INTEL_JITEVENTS=0 LLVM_USE_SANITIZER= LLVM_VERSION_MAJOR=23 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_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 CMAKE_OSX_SYSROOT= LD64_EXECUTABLE= ENABLE_ASSERTIONS=1 LLVM_ENABLE_DIA_SDK=0 LLVM_ENABLE_LIBXML2=1 LLVM_ENABLE_ONDISK_CAS=0 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 122, 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 72, 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 70, in repl
    return values[key]
           ~~~~~~^^^^^
KeyError: 'LLVM_IR2VEC_TEST_PYTHON_BINDINGS'
[7/567] AR lib/libLLVMLTO.a
[8/567] AR lib/libLLVMOrcJIT.a
[9/567] LINK obj/llvm/unittests/Remarks/RemarksTests
[10/567] LINK obj/llvm/unittests/Telemetry/TelemetryTests
[11/567] AR lib/libclangStaticAnalyzerCheckers.a
[12/567] LINK obj/clang-tools-extra/unittests/clang-apply-replacements/ClangApplyReplacementsTests
[13/567] LINK ./bin/llvm-link
[14/567] LINK ./bin/clang-apply-replacements
[15/567] LINK obj/llvm/unittests/Target/PowerPC/PowerPCTests
[16/567] CXX obj/llvm/unittests/Target/AArch64/AArch64Tests.AArch64InstPrinterTest.o
[17/567] CXX obj/llvm/unittests/Target/LoongArch/LoongArchTests.MCInstrAnalysisTest.o
[18/567] CXX obj/llvm/unittests/Target/RISCV/RISCVTests.MCInstrAnalysisTest.o
[19/567] CXX obj/llvm/unittests/Target/AArch64/AArch64Tests.MCInstrAnalysisTest.o
[20/567] CXX obj/llvm/unittests/Target/AArch64/AArch64Tests.DecomposeStackOffsetTest.o
[21/567] CXX obj/llvm/unittests/SandboxIR/SandboxIRTests.IntrinsicInstTest.o
[22/567] CXX obj/llvm/unittests/SandboxIR/SandboxIRTests.TypesTest.o
[23/567] CXX obj/llvm/unittests/SandboxIR/SandboxIRTests.OperatorTest.o
[24/567] CXX obj/llvm/unittests/Transforms/Utils/UtilsTests.CodeMoverUtilsTest.o
[25/567] CXX obj/llvm/unittests/Target/WebAssembly/WebAssemblyTests.WebAssemblyExceptionInfoTest.o
[26/567] CXX obj/llvm/unittests/Transforms/Utils/UtilsTests.BasicBlockUtilsTest.o
[27/567] CXX obj/llvm/unittests/Target/X86/X86Tests.MachineSizeOptsTest.o
[28/567] CXX obj/llvm/unittests/Passes/Plugins/TestPlugin/TestPlugin.TestPlugin.o
[29/567] CXX obj/llvm/unittests/Transforms/Utils/UtilsTests.CodeExtractorTest.o
[30/567] CXX obj/llvm/unittests/Target/LoongArch/LoongArchTests.InstSizes.o
[31/567] CXX obj/llvm/unittests/Transforms/Utils/UtilsTests.CallPromotionUtilsTest.o
[32/567] CXX obj/llvm/unittests/Target/ARM/ARMTests.ARMSelectionDAGTest.o
[33/567] CXX obj/llvm/unittests/Transforms/Vectorize/VectorizeTests.VPlanPatternMatchTest.o
[34/567] CXX obj/llvm/unittests/Target/AArch64/AArch64Tests.AddressingModes.o
[35/567] CXX obj/llvm/unittests/Transforms/Vectorize/SandboxVectorizer/SandboxVectorizerTests.InstrMapsTest.o
[36/567] CXX obj/llvm/unittests/Target/AArch64/AArch64Tests.AArch64RegisterInfoTest.o
[37/567] CXX obj/llvm/unittests/Target/RISCV/RISCVTests.RISCVSelectionDAGTest.o
[38/567] CXX obj/llvm/unittests/SandboxIR/SandboxIRTests.UtilsTest.o
[39/567] CXX obj/llvm/unittests/Target/AArch64/AArch64Tests.Immediates.o
[40/567] CXX obj/llvm/unittests/Transforms/IPO/IPOTests.FunctionSpecializationTest.o
[41/567] CXX obj/llvm/unittests/Target/AArch64/AArch64Tests.MatrixRegisterAliasing.o
[42/567] CXX obj/llvm/unittests/Transforms/IPO/IPOTests.AttributorTest.o
[43/567] CXX obj/llvm/unittests/Target/AMDGPU/AMDGPUTests.CSETest.o
[44/567] CXX obj/llvm/unittests/Target/AMDGPU/AMDGPUTests.DwarfRegMappings.o
[45/567] CXX obj/llvm/unittests/Transforms/Coroutines/CoroTests.ExtraRematTest.o
[46/567] CXX obj/llvm/unittests/Target/AMDGPU/AMDGPUTests.LiveRegUnits.o
[47/567] CXX obj/llvm/unittests/SandboxIR/SandboxIRTests.RegionTest.o
[48/567] CXX obj/llvm/unittests/Target/AArch64/AArch64Tests.AArch64SVESchedPseudoTest.o
[49/567] CXX obj/llvm/unittests/Passes/Plugins/PluginsTests.PluginsTest.o
[50/567] CXX obj/llvm/unittests/Target/AMDGPU/AMDGPUTests.AMDGPUUnitTests.o
[51/567] CXX obj/llvm/unittests/Target/AMDGPU/AMDGPUTests.PALMetadata.o
[52/567] CXX obj/llvm/unittests/Transforms/Vectorize/VectorizeTests.VPlanUncountableExitTest.o
[53/567] CXX obj/llvm/unittests/Target/AArch64/AArch64Tests.InstSizes.o
[54/567] CXX obj/llvm/unittests/Transforms/Scalar/ScalarTests.LICMTest.o
[55/567] CXX obj/llvm/unittests/Target/AMDGPU/AMDGPUTests.ExecMayBeModifiedBeforeAnyUse.o
[56/567] CXX obj/llvm/unittests/Target/X86/X86Tests.TernlogTest.o
[57/567] CXX obj/llvm/unittests/Transforms/Vectorize/VectorizeTests.VPlanSlpTest.o
[58/567] CXX obj/llvm/unittests/Transforms/Vectorize/VectorizeTests.VPlanVerifierTest.o
[59/567] CXX obj/llvm/unittests/Target/ARM/ARMTests.InstSizes.o
[60/567] CXX obj/llvm/unittests/SandboxIR/SandboxIRTests.TrackerTest.o
[61/567] CXX obj/llvm/unittests/Transforms/Utils/UtilsTests.CloningTest.o
[62/567] CXX obj/llvm/unittests/Target/ARM/ARMTests.MachineInstrTest.o
[63/567] CXX obj/llvm/unittests/Target/AArch64/AArch64Tests.AArch64SelectionDAGTest.o
[64/567] CXX obj/llvm/unittests/Transforms/Instrumentation/InstrumentationTests.PGOInstrumentationTest.o
[65/567] CXX obj/llvm/unittests/Target/RISCV/RISCVTests.RISCVInstrInfoTest.o
[66/567] CXX obj/llvm/unittests/Transforms/Vectorize/SandboxVectorizer/SandboxVectorizerTests.DependencyGraphTest.o
[67/567] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64AsmPrinter.o
[68/567] CXX obj/llvm/unittests/Transforms/Instrumentation/InstrumentationTests.MemProfUseTest.o
[69/567] CXX obj/llvm/unittests/Transforms/Vectorize/VectorizeTests.VPlanTest.o
[70/567] CXX obj/llvm/unittests/Transforms/Scalar/ScalarTests.LoopPassManagerTest.o
[71/567] CXX obj/llvm/unittests/SandboxIR/SandboxIRTests.SandboxIRTest.o
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.