ninja: Entering directory `out/gn'
[0/1] Regenerating ninja files
[1/455] COPY ../../libcxxabi/include/__cxxabi_config.h include/c++/v1/__cxxabi_config.h
[2/455] COPY ../../libcxxabi/include/cxxabi.h include/c++/v1/cxxabi.h
[3/455] SOLINK obj/llvm/unittests/Passes/Plugins/DoublerPlugin.so
[4/455] SOLINK obj/llvm/unittests/Passes/Plugins/TestPlugin.so
[5/455] LINK obj/llvm/unittests/Telemetry/TelemetryTests
[6/455] LINK obj/llvm/unittests/XRay/XRayTests
[7/455] LINK obj/llvm/unittests/SandboxIR/SandboxIRTests
[8/455] LINK obj/llvm/unittests/ProfileData/ProfileDataTests
[9/455] ACTION //libcxx/include:copy_headers(//llvm/utils/gn/build/toolchain:unix)
[10/455] LINK obj/clang-tools-extra/unittests/clang-doc/ClangDocTests
FAILED: obj/clang-tools-extra/unittests/clang-doc/ClangDocTests 
../../../chrome/src/third_party/llvm-build/Release+Asserts/bin/clang++ -Wl,--color-diagnostics -fuse-ld=lld -o obj/clang-tools-extra/unittests/clang-doc/ClangDocTests -Wl,--start-group obj/clang-tools-extra/unittests/clang-doc/ClangDocTests.BitcodeTest.o obj/clang-tools-extra/unittests/clang-doc/ClangDocTests.ClangDocTest.o obj/clang-tools-extra/unittests/clang-doc/ClangDocTests.GeneratorTest.o obj/clang-tools-extra/unittests/clang-doc/ClangDocTests.HTMLGeneratorTest.o obj/clang-tools-extra/unittests/clang-doc/ClangDocTests.JSONGeneratorTest.o obj/clang-tools-extra/unittests/clang-doc/ClangDocTests.MDGeneratorTest.o obj/clang-tools-extra/unittests/clang-doc/ClangDocTests.MarkdownParserTest.o obj/clang-tools-extra/unittests/clang-doc/ClangDocTests.MergeTest.o obj/clang-tools-extra/unittests/clang-doc/ClangDocTests.SerializeTest.o obj/clang-tools-extra/unittests/clang-doc/ClangDocTests.YAMLGeneratorTest.o obj/third-party/unittest/UnitTestMain/UnitTestMain.TestMain.o lib/libclangDoc.a lib/libclangAST.a lib/libclangASTMatchers.a lib/libclangBasic.a lib/libclangFormat.a lib/libclangFrontend.a lib/libclangRewrite.a lib/libclangSerialization.a lib/libclangTooling.a lib/libclangToolingCore.a lib/libLLVMBitReader.a lib/libLLVMBitWriter.a lib/libLLVMSupport.a lib/libLLVMTestingSupport.a lib/libclangDocSupport.a lib/libLLVMSupportBlake3.a lib/libLLVMDemangle.a lib/libLLVMOption.a lib/libLLVMTargetParser.a lib/libclangLex.a lib/libLLVMBinaryFormat.a lib/libLLVMFrontendHLSL.a lib/libLLVMCore.a lib/libLLVMRemarks.a lib/libLLVMBitstreamReader.a lib/libLLVMFrontendOpenMP.a lib/libLLVMAnalysis.a lib/libLLVMProfileData.a lib/libLLVMDebugInfoDWARF.a lib/libLLVMDebugInfoDWARFLowLevel.a lib/libLLVMMC.a lib/libLLVMDebugInfoCodeView.a lib/libLLVMDebugInfoMSF.a lib/libLLVMObject.a lib/libLLVMIRReader.a lib/libLLVMAsmParser.a lib/libLLVMMCParser.a lib/libLLVMTextAPI.a lib/libLLVMSymbolize.a lib/libLLVMDebugInfoBTF.a lib/libLLVMDebugInfoGSYM.a lib/libLLVMDebugInfoPDB.a lib/libLLVMFrontendAtomic.a lib/libLLVMFrontendDirective.a lib/libLLVMFrontendOffloading.a lib/libLLVMObjectYAML.a lib/libLLVMTransformUtils.a lib/libLLVMScalarOpts.a lib/libLLVMAggressiveInstCombine.a lib/libLLVMInstCombine.a lib/libclangAnalysis.a lib/libclangAnalysisLifetimeSafety.a lib/libclangAPINotes.a lib/libclangEdit.a lib/libclangOptions.a lib/libclangParse.a lib/libclangSema.a lib/libclangSupport.a lib/libLLVMFrontendOpenACC.a lib/libLLVMPlugins.a lib/libclangToolingDependencyScanning.a lib/libclangDriver.a lib/libclangScalableStaticAnalysisAnalyses.a lib/libclangScalableStaticAnalysisCore.a lib/libclangUnifiedSymbolResolution.a lib/libclangScalableStaticAnalysisFrontend.a lib/libclangScalableStaticAnalysisSourceTransformation.a lib/libLLVMWindowsDriver.a lib/libclangToolingInclusions.a lib/libgtest.a -Wl,--end-group -ldl -lpthread -lz
ld.lld: error: undefined symbol: vtable for clang::doc::markdown::HeadingNode
>>> referenced by MarkdownParserTest.cpp
>>>               obj/clang-tools-extra/unittests/clang-doc/ClangDocTests.MarkdownParserTest.o:((anonymous namespace)::MarkdownNodeTest_HeadingNode_Test::TestBody())
>>> the vtable symbol may be undefined because the class is missing its key function (see https://lld.llvm.org/missingkeyfunction)

ld.lld: error: undefined symbol: vtable for clang::doc::markdown::EmphasisNode
>>> referenced by MarkdownParserTest.cpp
>>>               obj/clang-tools-extra/unittests/clang-doc/ClangDocTests.MarkdownParserTest.o:((anonymous namespace)::MarkdownNodeTest_EmphasisNode_Test::TestBody())
>>> the vtable symbol may be undefined because the class is missing its key function (see https://lld.llvm.org/missingkeyfunction)

ld.lld: error: undefined symbol: vtable for clang::doc::markdown::TextNode
>>> referenced by MarkdownParserTest.cpp
>>>               obj/clang-tools-extra/unittests/clang-doc/ClangDocTests.MarkdownParserTest.o:((anonymous namespace)::MarkdownNodeTest_EmphasisNode_Test::TestBody())
>>> referenced by MarkdownParserTest.cpp
>>>               obj/clang-tools-extra/unittests/clang-doc/ClangDocTests.MarkdownParserTest.o:((anonymous namespace)::MarkdownNodeTest_ParagraphWithChildren_Test::TestBody())
>>> referenced by MarkdownParserTest.cpp
>>>               obj/clang-tools-extra/unittests/clang-doc/ClangDocTests.MarkdownParserTest.o:((anonymous namespace)::MarkdownNodeTest_UnorderedListWithItems_Test::TestBody())
>>> the vtable symbol may be undefined because the class is missing its key function (see https://lld.llvm.org/missingkeyfunction)

ld.lld: error: undefined symbol: vtable for clang::doc::markdown::UnorderedListNode
>>> referenced by MarkdownParserTest.cpp
>>>               obj/clang-tools-extra/unittests/clang-doc/ClangDocTests.MarkdownParserTest.o:((anonymous namespace)::MarkdownNodeTest_UnorderedListNode_Test::TestBody())
>>> referenced by MarkdownParserTest.cpp
>>>               obj/clang-tools-extra/unittests/clang-doc/ClangDocTests.MarkdownParserTest.o:((anonymous namespace)::MarkdownNodeTest_UnorderedListWithItems_Test::TestBody())
>>> the vtable symbol may be undefined because the class is missing its key function (see https://lld.llvm.org/missingkeyfunction)

ld.lld: error: undefined symbol: vtable for clang::doc::markdown::ParagraphNode
>>> referenced by MarkdownParserTest.cpp
>>>               obj/clang-tools-extra/unittests/clang-doc/ClangDocTests.MarkdownParserTest.o:((anonymous namespace)::MarkdownNodeTest_ParagraphNode_Test::TestBody())
>>> referenced by MarkdownParserTest.cpp
>>>               obj/clang-tools-extra/unittests/clang-doc/ClangDocTests.MarkdownParserTest.o:((anonymous namespace)::MarkdownNodeTest_ParagraphWithChildren_Test::TestBody())
>>> the vtable symbol may be undefined because the class is missing its key function (see https://lld.llvm.org/missingkeyfunction)

ld.lld: error: undefined symbol: vtable for clang::doc::markdown::DocumentNode
>>> referenced by MarkdownParserTest.cpp
>>>               obj/clang-tools-extra/unittests/clang-doc/ClangDocTests.MarkdownParserTest.o:((anonymous namespace)::MarkdownNodeTest_DocumentNode_Test::TestBody())
>>> the vtable symbol may be undefined because the class is missing its key function (see https://lld.llvm.org/missingkeyfunction)
clang++: error: linker command failed with exit code 1 (use -v to see invocation)
[11/455] LINK obj/llvm/unittests/Target/PowerPC/PowerPCTests
[12/455] LINK obj/llvm/unittests/tools/llvm-cfi-verify/CFIVerifyTests
[13/455] CXX obj/llvm/unittests/Target/LoongArch/LoongArchTests.MCInstrAnalysisTest.o
[14/455] CXX obj/llvm/unittests/Transforms/Utils/UtilsTests.ProfDataUtilTest.o
[15/455] CXX obj/llvm/unittests/Transforms/Utils/UtilsTests.IntegerDivisionTest.o
[16/455] CXX obj/llvm/unittests/Transforms/Utils/UtilsTests.FunctionComparatorTest.o
[17/455] CXX obj/llvm/unittests/Transforms/Utils/UtilsTests.SizeOptsTest.o
[18/455] CXX obj/llvm/unittests/Transforms/Utils/UtilsTests.ModuleUtilsTest.o
[19/455] CXX obj/llvm/unittests/Transforms/Utils/UtilsTests.DebugSSAUpdaterTest.o
[20/455] CXX obj/llvm/unittests/Transforms/Utils/UtilsTests.DebugifyTest.o
[21/455] CXX obj/llvm/unittests/Transforms/Utils/UtilsTests.SSAUpdaterBulkTest.o
[22/455] CXX obj/llvm/unittests/Target/X86/X86Tests.MachineSizeOptsTest.o
[23/455] CXX obj/llvm/unittests/Transforms/Utils/UtilsTests.UnrollLoopTest.o
[24/455] CXX obj/llvm/unittests/Transforms/Vectorize/SandboxVectorizer/SandboxVectorizerTests.RegionWithScoreTest.o
[25/455] CXX obj/llvm/unittests/Transforms/Utils/UtilsTests.LoopRotationUtilsTest.o
[26/455] CXX obj/llvm/unittests/Transforms/Utils/UtilsTests.ValueMapperTest.o
[27/455] CXX obj/llvm/unittests/Transforms/Utils/UtilsTests.LoopUtilsTest.o
[28/455] CXX obj/llvm/unittests/Transforms/Vectorize/SandboxVectorizer/SandboxVectorizerTests.SandboxVectorizerIRTest.o
[29/455] CXX obj/llvm/unittests/Transforms/Utils/UtilsTests.CallPromotionUtilsTest.o
[30/455] CXX obj/llvm/unittests/Transforms/Utils/UtilsTests.CodeMoverUtilsTest.o
[31/455] CXX obj/llvm/unittests/tools/llvm-exegesis/Mips/LLVMExegesisMipsTests.RegisterAliasingTest.o
[32/455] CXX obj/llvm/unittests/Target/X86/X86Tests.X86SelectionDAGTest.o
[33/455] CXX obj/llvm/unittests/Transforms/Utils/UtilsTests.CodeExtractorTest.o
[34/455] CXX obj/llvm/unittests/Transforms/Utils/UtilsTests.BasicBlockUtilsTest.o
[35/455] CXX obj/llvm/unittests/Transforms/IPO/IPOTests.FunctionSpecializationTest.o
[36/455] CXX obj/llvm/unittests/Transforms/Vectorize/SandboxVectorizer/SandboxVectorizerTests.InstrMapsTest.o
[37/455] CXX obj/llvm/unittests/Target/ARM/ARMTests.ARMSelectionDAGTest.o
[38/455] CXX obj/llvm/unittests/Transforms/Utils/UtilsTests.LocalTest.o
[39/455] CXX obj/llvm/unittests/Transforms/Vectorize/SandboxVectorizer/SandboxVectorizerTests.SandboxVectorizerTest.o
[40/455] CXX obj/llvm/unittests/Transforms/Vectorize/SandboxVectorizer/SandboxVectorizerTests.IntervalTest.o
[41/455] CXX obj/llvm/unittests/Target/LoongArch/LoongArchTests.InstSizes.o
[42/455] CXX obj/llvm/unittests/Transforms/IPO/IPOTests.AttributorTest.o
[43/455] CXX obj/llvm/unittests/Transforms/Coroutines/CoroTests.ExtraRematTest.o
[44/455] CXX obj/llvm/unittests/Transforms/Scalar/ScalarTests.LICMTest.o
[45/455] CXX obj/llvm/unittests/Transforms/Vectorize/VectorizeTests.VPlanPatternMatchTest.o
[46/455] CXX obj/llvm/unittests/Transforms/Utils/UtilsTests.ScalarEvolutionExpanderTest.o
[47/455] CXX obj/llvm/unittests/Target/X86/X86Tests.TernlogTest.o
[48/455] CXX obj/llvm/unittests/Transforms/Utils/UtilsTests.MemTransferLowering.o
[49/455] CXX obj/llvm/unittests/Target/WebAssembly/WebAssemblyTests.WebAssemblyExceptionInfoTest.o
[50/455] CXX obj/llvm/unittests/Transforms/Vectorize/SandboxVectorizer/SandboxVectorizerTests.LegalityTest.o
[51/455] CXX obj/llvm/unittests/Transforms/Vectorize/VectorizeTests.VPDomTreeTest.o
[52/455] CXX obj/llvm/unittests/Transforms/Utils/UtilsTests.CloningTest.o
[53/455] CXX obj/llvm/lib/Transforms/Vectorize/Vectorize.VPlanVerifier.o
[54/455] CXX obj/llvm/unittests/Transforms/Vectorize/SandboxVectorizer/SandboxVectorizerTests.SchedulerTest.o
[55/455] CXX obj/llvm/unittests/Transforms/Vectorize/SandboxVectorizer/SandboxVectorizerTests.VecUtilsTest.o
[56/455] CXX obj/llvm/lib/Transforms/Vectorize/Vectorize.VPlanAnalysis.o
[57/455] CXX obj/llvm/unittests/Target/ARM/ARMTests.InstSizes.o
[58/455] CXX obj/llvm/unittests/tools/llvm-exegesis/LLVMExegesisTests.BenchmarkRunnerTest.o
[59/455] CXX obj/llvm/lib/Transforms/Vectorize/Vectorize.VPlanUnroll.o
[60/455] CXX obj/llvm/unittests/Transforms/Vectorize/VectorizeTests.VPlanHCFGTest.o
[61/455] CXX obj/llvm/unittests/Transforms/Vectorize/VectorizeTests.VPlanVerifierTest.o
[62/455] CXX obj/llvm/unittests/Transforms/Instrumentation/InstrumentationTests.PGOInstrumentationTest.o
[63/455] CXX obj/llvm/unittests/Transforms/Vectorize/VectorizeTests.VPPostDomFrontierTest.o
[64/455] CXX obj/llvm/unittests/Target/AMDGPU/AMDGPUTests.AMDGPUUnitTests.o
[65/455] CXX obj/llvm/unittests/Transforms/Instrumentation/InstrumentationTests.MemProfUseTest.o
[66/455] CXX obj/llvm/unittests/tools/llvm-exegesis/Mips/LLVMExegesisMipsTests.TargetTest.o
[67/455] CXX obj/llvm/unittests/Transforms/Vectorize/SandboxVectorizer/SandboxVectorizerTests.DependencyGraphTest.o
[68/455] CXX obj/llvm/unittests/tools/llvm-exegesis/Mips/LLVMExegesisMipsTests.SnippetGeneratorTest.o
[69/455] CXX obj/llvm/lib/Transforms/Vectorize/Vectorize.VPlanConstruction.o
[70/455] CXX obj/llvm/lib/Transforms/Vectorize/Vectorize.VPlanRecipes.o
[71/455] CXX obj/llvm/lib/Transforms/Vectorize/Vectorize.VPlan.o
[72/455] CXX obj/llvm/unittests/Transforms/Vectorize/VectorizeTests.VPlanTest.o
[73/455] CXX obj/llvm/unittests/Transforms/Scalar/ScalarTests.LoopPassManagerTest.o
[74/455] CXX obj/llvm/lib/Transforms/Vectorize/Vectorize.LoopVectorize.o
[75/455] CXX obj/llvm/lib/Transforms/Vectorize/Vectorize.VPlanTransforms.o
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.