INFO:2026-10-14T02:52:05Z:root:pulling...
From github.com:llvm/llvm-project
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   31ce8ac136ba..dc2dd561157f  main       -> origin/main
Switched to branch 'main'
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HEAD is now at dc2dd561157f [mlir][bufferization] Speed up DPS aliasing operand lookup (#231362)
INFO:2026-10-14T02:52:09Z:root:syncing...
Deleted branch merge (was 31ce8ac136ba).
Switched to a new branch 'merge'
branch 'merge' set up to track 'origin/main'.
INFO:2026-10-14T02:52:10Z:root:building
ninja: Entering directory `out/gn'
[1/472] AR lib/libLLVMVectorize.a
[2/472] AR lib/libLLVMExegesisAArch64.a
[3/472] AR lib/libLLVMExegesisRISCV.a
[4/472] AR lib/libLLVMExegesisX86.a
[5/472] ACTION //llvm/tools/llvm-objcopy:llvm-bitcode-strip(//llvm/utils/gn/build/toolchain:unix)
[6/472] ACTION //llvm/tools/llvm-objcopy:llvm-extract-bundle-entry(//llvm/utils/gn/build/toolchain:unix)
[7/472] ACTION //llvm/tools/llvm-rc:llvm-windres(//llvm/utils/gn/build/toolchain:unix)
[8/472] ACTION //llvm/tools/llvm-objcopy:llvm-install-name-tool(//llvm/utils/gn/build/toolchain:unix)
[9/472] ACTION //llvm/tools/llvm-symbolizer:llvm-addr2line(//llvm/utils/gn/build/toolchain:unix)
[10/472] ACTION //llvm/tools/llvm-readobj:llvm-readelf(//llvm/utils/gn/build/toolchain:unix)
[11/472] 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_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=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 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: 'CMAKE_COMMAND'
[12/472] ACTION //llvm/tools/llvm-objcopy:llvm-strip(//llvm/utils/gn/build/toolchain:unix)
[13/472] AR lib/libLLVMipo.a
[14/472] LINK obj/llvm/unittests/Option/OptionTests
[15/472] LINK obj/llvm/unittests/TableGen/TableGenTests
[16/472] LINK obj/llvm/unittests/MC/SystemZ/SystemZAsmLexerTests
[17/472] LINK obj/llvm/unittests/DWARFLinkerParallel/DWARFLinkerParallelTests
[18/472] LINK obj/llvm/unittests/FuzzMutate/FuzzMutateTests
[19/472] LINK ./bin/llvm-dwarfdump
[20/472] LINK ./bin/llvm-mca
[21/472] LINK ./bin/llvm-objdump
[22/472] LINK obj/llvm/unittests/Support/SupportTests
[23/472] LINK obj/llvm/unittests/Target/LoongArch/LoongArchTests
[24/472] LINK obj/llvm/unittests/Target/PowerPC/PowerPCTests
[25/472] CXX obj/llvm/unittests/Transforms/Vectorize/SandboxVectorizer/SandboxVectorizerTests.SandboxVectorizerIRTest.o
[26/472] CXX obj/llvm/unittests/CodeGen/CodeGenTests.TypeTraitsTest.o
[27/472] CXX obj/llvm/unittests/CodeGen/CodeGenTests.SelectionDAGAddressAnalysisTest.o
[28/472] CXX obj/llvm/unittests/CodeGen/GlobalISel/GlobalISelTests.GISelAliasTest.o
[29/472] CXX obj/llvm/unittests/CodeGen/GlobalISel/GlobalISelTests.ConstantFoldingTest.o
[30/472] CXX obj/llvm/unittests/CodeGen/CodeGenTests.SelectionDAGNodeConstructionTest.o
[31/472] CXX obj/llvm/unittests/Target/RISCV/RISCVTests.RISCVSelectionDAGTest.o
[32/472] CXX obj/llvm/unittests/Target/X86/X86Tests.X86SelectionDAGTest.o
[33/472] CXX obj/llvm/unittests/Transforms/Vectorize/VectorizeTests.VPlanPatternMatchTest.o
[34/472] CXX obj/llvm/unittests/CodeGen/CodeGenTests.X86MCInstLowerTest.o
[35/472] CXX obj/llvm/unittests/Target/WebAssembly/WebAssemblyTests.WebAssemblyExceptionInfoTest.o
[36/472] CXX obj/llvm/unittests/Target/ARM/ARMTests.ARMSelectionDAGTest.o
[37/472] CXX obj/llvm/unittests/Transforms/Vectorize/SandboxVectorizer/SandboxVectorizerTests.SandboxVectorizerTest.o
[38/472] CXX obj/llvm/unittests/Target/AArch64/AArch64Tests.AddressingModes.o
[39/472] CXX obj/llvm/unittests/Target/AArch64/AArch64Tests.DecomposeStackOffsetTest.o
[40/472] CXX obj/llvm/unittests/CodeGen/CodeGenTests.SchedBoundary.o
[41/472] CXX obj/llvm/unittests/CodeGen/GlobalISel/GlobalISelTests.CSETest.o
[42/472] CXX obj/llvm/unittests/Target/AArch64/AArch64Tests.Immediates.o
[43/472] CXX obj/llvm/unittests/CodeGen/GlobalISel/GlobalISelTests.KnownFPClassTest.o
[44/472] CXX obj/llvm/unittests/Target/AArch64/AArch64Tests.MatrixRegisterAliasing.o
[45/472] CXX obj/llvm/unittests/Transforms/Vectorize/VectorizeTests.VPPostDomFrontierTest.o
[46/472] CXX obj/llvm/unittests/Transforms/Utils/UtilsTests.MemTransferLowering.o
[47/472] CXX obj/llvm/unittests/CodeGen/GlobalISel/GlobalISelTests.KnownBitsVectorTest.o
[48/472] CXX obj/llvm/unittests/Transforms/Vectorize/VectorizeTests.VPDomTreeTest.o
[49/472] CXX obj/llvm/unittests/Target/AArch64/AArch64Tests.AArch64CacheLineSizeTest.o
[50/472] CXX obj/llvm/unittests/CodeGen/GlobalISel/GlobalISelTests.LegalizerInfoTest.o
[51/472] CXX obj/llvm/unittests/Target/ARM/ARMTests.MachineInstrTest.o
[52/472] CXX obj/llvm/unittests/Target/AMDGPU/AMDGPUTests.MFMACoExecRules.o
[53/472] CXX obj/llvm/unittests/Target/AArch64/AArch64Tests.AArch64SVESchedPseudoTest.o
[54/472] CXX obj/llvm/unittests/Target/AMDGPU/AMDGPUTests.RCIUpdateReservedRegsTest.o
[55/472] CXX obj/llvm/unittests/MIR/MIRTests.MachineMetadata.o
[56/472] CXX obj/llvm/unittests/Target/AArch64/AArch64Tests.AArch64RegisterInfoTest.o
[57/472] CXX obj/llvm/tools/llvm-exegesis/lib/lib.SnippetRepetitor.o
[58/472] CXX obj/llvm/unittests/Transforms/Vectorize/VectorizeTests.VPlanHCFGTest.o
[59/472] CXX obj/llvm/unittests/Target/ARM/ARMTests.InstSizes.o
[60/472] CXX obj/llvm/unittests/Target/AMDGPU/AMDGPUTests.AMDGPUMCExprTest.o
[61/472] CXX obj/llvm/unittests/Transforms/Vectorize/VectorizeTests.VPlanVerifierTest.o
[62/472] CXX obj/llvm/unittests/CodeGen/GlobalISel/GlobalISelTests.KnownBitsTest.o
[63/472] CXX obj/llvm/unittests/Target/AArch64/AArch64Tests.AArch64SelectionDAGTest.o
[64/472] CXX obj/llvm/unittests/CodeGen/GlobalISel/GlobalISelTests.PatternMatchTest.o
[65/472] CXX obj/llvm/unittests/Target/AMDGPU/AMDGPUTests.PALMetadata.o
[66/472] CXX obj/llvm/unittests/Target/AMDGPU/AMDGPUTests.ExecMayBeModifiedBeforeAnyUse.o
[67/472] CXX obj/llvm/unittests/Target/AArch64/AArch64Tests.InstSizes.o
[68/472] CXX obj/llvm/unittests/Target/AMDGPU/AMDGPUTests.DwarfRegMappings.o
[69/472] CXX obj/llvm/unittests/Target/AMDGPU/AMDGPUTests.CSETest.o
[70/472] CXX obj/llvm/unittests/Target/AMDGPU/AMDGPUTests.LiveRegUnits.o
[71/472] CXX obj/llvm/unittests/Target/RISCV/RISCVTests.RISCVInstrInfoTest.o
[72/472] CXX obj/llvm/unittests/Target/AMDGPU/AMDGPUTests.InstSizes.o
[73/472] CXX obj/llvm/unittests/Target/AMDGPU/AMDGPUTests.UniformityAnalysisTest.o
[74/472] CXX obj/llvm/unittests/Target/AMDGPU/AMDGPUTests.AMDGPUUnitTests.o
[75/472] CXX obj/llvm/unittests/Target/AMDGPU/AMDGPUTests.GCNRegPressureTest.o
[76/472] CXX obj/llvm/unittests/CodeGen/CodeGenTests.SelectionDAGPatternMatchTest.o
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.