ninja: Entering directory `out/gn'
[0/1] Regenerating ninja files
[1/847] COPY ../../libcxxabi/include/__cxxabi_config.h include/c++/v1/__cxxabi_config.h
[2/847] COPY ../../libcxxabi/include/cxxabi.h include/c++/v1/cxxabi.h
[3/847] ACTION //libcxx/include:copy_headers(//llvm/utils/gn/build/toolchain:unix)
[4/847] ACTION //llvm/include/llvm/TargetParser:PPCGenTargetFeatures(//llvm/utils/gn/build/toolchain:unix)
[5/730] ACTION //llvm/lib/Target/PowerPC:PPCGenSDNodeInfo(//llvm/utils/gn/build/toolchain:unix)
[6/729] ACTION //llvm/tools/llvm-exegesis/lib/PowerPC:PPCGenExegesis(//llvm/utils/gn/build/toolchain:unix)
[7/729] ACTION //llvm/lib/Target/PowerPC:PPCGenCallingConv(//llvm/utils/gn/build/toolchain:unix)
[8/729] ACTION //llvm/lib/Target/PowerPC:PPCGenRegisterBank(//llvm/utils/gn/build/toolchain:unix)
[9/729] ACTION //llvm/lib/Target/PowerPC/MCTargetDesc:PPCGenRegisterInfo(//llvm/utils/gn/build/toolchain:unix)
[10/729] ACTION //llvm/lib/Target/PowerPC/MCTargetDesc:PPCGenAsmWriter(//llvm/utils/gn/build/toolchain:unix)
[11/729] ACTION //llvm/lib/Target/PowerPC/Disassembler:PPCGenDisassemblerTables(//llvm/utils/gn/build/toolchain:unix)
[12/729] ACTION //llvm/lib/Target/PowerPC/MCTargetDesc:PPCGenMCCodeEmitter(//llvm/utils/gn/build/toolchain:unix)
[13/729] ACTION //llvm/lib/Target/PowerPC/AsmParser:PPCGenAsmMatcher(//llvm/utils/gn/build/toolchain:unix)
[14/729] LINK obj/clang/unittests/Format/FormatTests
[15/729] 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)
[16/729] LINK obj/clang/unittests/Index/IndexTests
[17/729] LINK obj/clang/unittests/Analysis/FlowSensitive/ClangAnalysisFlowSensitiveTests
[18/729] LINK obj/clang-tools-extra/unittests/clang-tidy/ClangTidyTests
[19/729] ACTION //llvm/lib/Target/PowerPC/MCTargetDesc:PPCGenSubtargetInfo(//llvm/utils/gn/build/toolchain:unix)
[20/729] LINK obj/clang-tools-extra/clangd/unittests/ClangdTests
[21/729] ACTION //llvm/lib/Target/PowerPC:PPCGenFastISel(//llvm/utils/gn/build/toolchain:unix)
[22/729] ACTION //llvm/lib/Target/PowerPC/MCTargetDesc:PPCGenInstrInfo(//llvm/utils/gn/build/toolchain:unix)
[23/729] ACTION //llvm/lib/Target/PowerPC:PPCGenDAGISel(//llvm/utils/gn/build/toolchain:unix)
[24/729] ACTION //llvm/lib/Target/PowerPC:PPCGenGlobalISel(//llvm/utils/gn/build/toolchain:unix)
[25/729] CXX obj/clang/unittests/ScalableStaticAnalysis/Registries/ClangScalableAnalysisTests.MockSummaryExtractor2.o
[26/729] CXX obj/clang/unittests/ScalableStaticAnalysis/Registries/ClangScalableAnalysisTests.MockSummaryExtractor1.o
[27/729] CXX obj/clang/unittests/Lex/LexTests.PPMemoryAllocationsTest.o
[28/729] CXX obj/clang/unittests/Lex/LexTests.ModuleMapTest.o
[29/729] CXX obj/clang/unittests/Lex/LexTests.HeaderSearchTest.o
[30/729] CXX obj/clang/unittests/Lex/LexTests.PPConditionalDirectiveRecordTest.o
[31/729] CXX obj/clang/unittests/Lex/LexTests.NoTrivialPPDirectiveTracerTest.o
[32/729] CXX obj/clang/unittests/Lex/LexTests.PPDependencyDirectivesTest.o
[33/729] CXX obj/clang/unittests/Lex/LexTests.ModuleDeclStateTest.o
[34/729] CXX obj/clang/unittests/ScalableStaticAnalysis/Analyses/UnsafeBufferUsage/ClangScalableAnalysisTests.UnsafeBufferUsageWPATest.o
[35/729] CXX obj/clang/unittests/Lex/LexTests.LexerTest.o
[36/729] CXX obj/clang/unittests/StaticAnalyzer/StaticAnalysisTests.AnalyzerFormattingTest.o
[37/729] CXX obj/clang/unittests/ScalableStaticAnalysis/WholeProgramAnalysis/ClangScalableAnalysisTests.UnsafeBufferReachableAnalysisTest.o
[38/729] CXX obj/clang/unittests/StaticAnalyzer/StaticAnalysisTests.AnalyzerOptionsTest.o
[39/729] CXX obj/clang/unittests/StaticAnalyzer/StaticAnalysisTests.Z3CrosscheckOracleTest.o
[40/729] CXX obj/clang/unittests/Lex/LexTests.PPCallbacksTest.o
[41/729] CXX obj/clang/unittests/StaticAnalyzer/StaticAnalysisTests.APSIntTypeTest.o
[42/729] CXX obj/clang/unittests/Serialization/SerializationTests.ModuleCacheTest.o
[43/729] CXX obj/clang/unittests/Serialization/SerializationTests.LoadSpecLazilyTest.o
[44/729] CXX obj/clang/unittests/Serialization/SerializationTests.NamespaceLookupTest.o
[45/729] CXX obj/clang/unittests/Parse/ParseTests.ParseHLSLRootSignatureTest.o
[46/729] CXX obj/clang/unittests/Sema/SemaTests.ExternalSemaSourceTest.o
[47/729] CXX obj/clang/unittests/Sema/SemaTests.CodeCompleteTest.o
[48/729] CXX obj/clang/unittests/StaticAnalyzer/StaticAnalysisTests.ObjcBug-124477.o
[49/729] CXX obj/clang/unittests/StaticAnalyzer/StaticAnalysisTests.CallEventTest.o
[50/729] CXX obj/clang/unittests/Rewrite/RewriteTests.RewriterTest.o
[51/729] CXX obj/clang/unittests/Sema/SemaTests.SemaLookupTest.o
[52/729] CXX obj/clang/unittests/Serialization/SerializationTests.PreambleInNamedModulesTest.o
[53/729] CXX obj/clang/unittests/Support/ClangSupportTests.TimeProfilerTest.o
[54/729] CXX obj/clang/unittests/ScalableStaticAnalysis/SourceTransformation/ClangScalableAnalysisTests.YAMLFormatTest.o
[55/729] CXX obj/clang/unittests/StaticAnalyzer/StaticAnalysisTests.MemRegionDescriptiveNameTest.o
[56/729] CXX obj/clang/unittests/ScalableStaticAnalysis/Frontend/ClangScalableAnalysisTests.TUSummaryExtractorFrontendActionTest.o
[57/729] CXX obj/clang/unittests/ScalableStaticAnalysis/Registries/ClangScalableAnalysisTests.SummaryExtractorRegistryTest.o
[58/729] CXX obj/clang/unittests/StaticAnalyzer/StaticAnalysisTests.RegisterCustomCheckersTest.o
[59/729] CXX obj/clang/unittests/StaticAnalyzer/StaticAnalysisTests.BlockEntranceCallbackTest.o
[60/729] CXX obj/clang/unittests/StaticAnalyzer/StaticAnalysisTests.TestReturnValueUnderConstruction.o
[61/729] CXX obj/clang/unittests/Serialization/SerializationTests.VarDeclConstantInitTest.o
[62/729] CXX obj/clang/unittests/StaticAnalyzer/StaticAnalysisTests.UnsignedStatDemo.o
[63/729] CXX obj/clang/unittests/StaticAnalyzer/StaticAnalysisTests.ConflictingEvalCallsTest.o
[64/729] CXX obj/clang/unittests/StaticAnalyzer/StaticAnalysisTests.ExprEngineVisitTest.o
[65/729] CXX obj/clang/unittests/StaticAnalyzer/StaticAnalysisTests.NoStateChangeFuncVisitorTest.o
[66/729] CXX obj/clang/unittests/Serialization/SerializationTests.ForceCheckFileInputTest.o
[67/729] CXX obj/clang/unittests/ScalableStaticAnalysis/ClangScalableAnalysisTests.TUSummaryBuilderTest.o
[68/729] CXX obj/clang/unittests/Sema/SemaTests.SemaNoloadLookupTest.o
[69/729] CXX obj/clang/unittests/ScalableStaticAnalysis/ClangScalableAnalysisTests.ASTEntityMappingTest.o
[70/729] CXX obj/clang/unittests/StaticAnalyzer/StaticAnalysisTests.IsCLibraryFunctionTest.o
[71/729] CXX obj/clang/unittests/ScalableStaticAnalysis/Analyses/UnsafeBufferUsage/ClangScalableAnalysisTests.UnsafeBufferUsageTest.o
[72/729] CXX obj/clang/unittests/StaticAnalyzer/StaticAnalysisTests.ParamRegionTest.o
[73/729] CXX obj/clang/unittests/Serialization/SerializationTests.CommentsTest.o
[74/729] CXX obj/clang/unittests/Sema/SemaTests.GslOwnerPointerInference.o
[75/729] CXX obj/clang/unittests/StaticAnalyzer/StaticAnalysisTests.FalsePositiveRefutationBRVisitorTest.o
[76/729] CXX obj/clang/unittests/StaticAnalyzer/StaticAnalysisTests.CheckLifetimeEndTest.o
[77/729] CXX obj/clang/unittests/StaticAnalyzer/StaticAnalysisTests.BugReportInterestingnessTest.o
[78/729] CXX obj/clang/unittests/StaticAnalyzer/StaticAnalysisTests.CallDescriptionTest.o
[79/729] CXX obj/clang/unittests/Sema/SemaTests.HeuristicResolverTest.o
[80/729] CXX obj/clang/unittests/StaticAnalyzer/StaticAnalysisTests.RangeSetTest.o
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.