ninja: Entering directory `out/gn' [0/1] Regenerating ninja files [1/490] COPY ../../libcxxabi/include/__cxxabi_config.h include/c++/v1/__cxxabi_config.h [2/490] COPY ../../libcxxabi/include/cxxabi.h include/c++/v1/cxxabi.h [3/490] ACTION //bolt/tools/driver:perf2bolt(//llvm/utils/gn/build/toolchain:unix) [4/490] AR lib/liblldbCore.a [5/490] ACTION //bolt/tools/driver:llvm-boltdiff(//llvm/utils/gn/build/toolchain:unix) [6/490] LINK obj/clang/unittests/libclang/libclangTests [7/490] AR lib/liblldbDataFormatters.a [8/490] LINK obj/clang/unittests/libclang/CrashTests/libclangCrashTests [9/490] AR lib/liblldbCommands.a [10/490] LINK ./bin/llvm-cat [11/490] AR lib/liblldbInterpreter.a [12/490] LINK ./bin/llubi [13/490] LINK ./bin/lli-child-target [14/490] AR lib/liblldbExpression.a [15/490] AR lib/liblldbPluginScriptInterpreterNone.a [16/490] LINK obj/clang/unittests/DependencyScanning/ClangDependencyScanningTests [17/490] LINK ./bin/verify-uselistorder [18/490] LINK ./bin/llvm-sim [19/490] LINK ./bin/llvm-offload-wrapper [20/490] AR lib/liblldbSymbol.a [21/490] LINK ./bin/llvm-modextract [22/490] LINK ./bin/llvm-as [23/490] LINK ./bin/llvm-cgdata [24/490] AR lib/liblldbPluginObjectContainerBSDArchive.a [25/490] AR lib/liblldbPluginObjectFileWasm.a [26/490] AR lib/liblldbPluginObjectFileBreakpad.a [27/490] AR lib/liblldbPluginSymbolVendorWasm.a [28/490] AR lib/liblldbPluginSymbolFileBreakpad.a [29/490] AR lib/liblldbPluginObjectFilePDB.a [30/490] AR lib/liblldbPluginSymbolFileSymtab.a [31/490] AR lib/liblldbPluginSymbolFileNativePDB.a [32/490] AR lib/liblldbPluginProcessUtility.a [33/490] AR lib/liblldbPluginSymbolLocatorDefault.a [34/490] AR lib/liblldbPluginSymbolFilePDB.a [35/490] LINK ./bin/llvm-link [36/490] LINK ./bin/llvm-mca [37/490] LINK ./bin/sancov [38/490] LINK ./bin/llvm-cxxdump [39/490] LINK ./bin/llvm-dwarfdump [40/490] LINK ./bin/llvm-dwp [41/490] LINK ./bin/llvm-cxxmap [42/490] LINK ./bin/llvm-cfi-verify [43/490] ACTION //lldb/source/Plugins:Plugins.def(//llvm/utils/gn/build/toolchain:unix) [44/490] AR lib/liblldbTarget.a [45/490] LINK ./bin/llvm-mc [46/490] AR lib/liblldbPluginDynamicLoaderWindowsDYLD.a [47/490] AR lib/liblldbPluginObjCRuntime.a [48/490] LINK ./bin/llvm-ml [49/490] LINK ./bin/llvm-objdump [50/490] AR lib/liblldbPluginObjCPlusPlusLanguage.a [51/490] LINK ./bin/llvm-ar [52/490] ACTION //libcxx/include:copy_headers(//llvm/utils/gn/build/toolchain:unix) [53/490] AR lib/liblldbPluginInstructionARM.a [54/490] LINK ./bin/llvm-rtdyld [55/490] LINK ./bin/llvm-tli-checker [56/490] LINK ./bin/llvm-stress [57/490] 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) [58/490] ACTION //llvm/tools/llvm-ml:llvm-ml64(//llvm/utils/gn/build/toolchain:unix) [59/490] LINK ./bin/llvm-nm [60/490] LINK obj/clang/unittests/Parse/ParseTests [61/490] LINK ./bin/llvm-libtool-darwin [62/490] LINK obj/clang/unittests/Lex/LexTests [63/490] LINK ./bin/llvm-profgen [64/490] LINK obj/llvm/unittests/tools/llvm-exegesis/LLVMExegesisTests [65/490] LINK obj/llvm/unittests/tools/llvm-exegesis/RISCV/LLVMExegesisRISCVTests [66/490] LINK obj/llvm/unittests/Bitcode/BitcodeTests [67/490] LINK ./bin/llvm-debuginfo-analyzer [68/490] LINK ./bin/llvm-jitlink [69/490] LINK ./bin/llvm-extract [70/490] LINK obj/clang/unittests/Rewrite/RewriteTests [71/490] LINK obj/clang/unittests/Serialization/SerializationTests [72/490] LINK ./bin/lli [73/490] LINK obj/llvm/unittests/DWARFLinkerParallel/DWARFLinkerParallelTests [74/490] LINK obj/clang/unittests/ScalableStaticAnalysis/ClangScalableAnalysisTests [75/490] LINK obj/clang/unittests/Index/IndexTests [76/490] LINK obj/llvm/unittests/ExecutionEngine/ExecutionEngineTests [77/490] LINK ./bin/llvm-exegesis [78/490] LINK obj/clang/unittests/Support/ClangSupportTests [79/490] LINK obj/llvm/unittests/CGData/CodeGenDataTests [80/490] LINK obj/clang/unittests/Sema/SemaTests [81/490] LINK ./bin/llvm-lipo [82/490] LINK ./bin/llvm-c-test [83/490] LINK obj/llvm/unittests/DebugInfo/GSYM/DebugInfoGSYMTests [84/490] LINK obj/clang/unittests/Tooling/Syntax/SyntaxTests [85/490] LINK obj/llvm/unittests/ExecutionEngine/JITLink/JITLinkTests [86/490] LINK obj/llvm/unittests/Analysis/AnalysisTests [87/490] LINK ./bin/c-index-test [88/490] LINK obj/clang/unittests/StaticAnalyzer/StaticAnalysisTests [89/490] LINK obj/lld/unittests/AsLibAll/LLDAsLibAllTests [90/490] LINK ./bin/llvm-split [91/490] LINK obj/lld/unittests/AsLibELF/LLDAsLibELFTests [92/490] LINK ./bin/llvm-ir2vec [93/490] LINK ./bin/llvm-lto [94/490] LINK ./bin/llvm-reduce [95/490] LINK ./bin/llvm-xray [96/490] LINK ./bin/llc [97/490] LINK ./bin/llvm-lto2 [98/490] LINK obj/clang/unittests/Interpreter/ExceptionTests/ClangReplInterpreterExceptionTests [99/490] LINK obj/llvm/unittests/DebugInfo/LogicalView/DebugInfoLogicalViewTests [100/490] LINK ./bin/llvm-isel-fuzzer [101/490] LINK ./bin/llvm-dwarfutil [102/490] LINK ./bin/lld [103/490] LINK obj/clang/unittests/Tooling/ToolingTests [104/490] SOLINK ./lib/libLTO.so [105/490] LINK obj/clang/unittests/Frontend/FrontendTests [106/490] LINK obj/llvm/unittests/MIR/MIRTests [107/490] LINK ./bin/llvm-opt-fuzzer [108/490] LINK obj/llvm/unittests/CodeGen/CodeGenTests [109/490] LINK ./bin/llvm-gsymutil [110/490] LINK ./bin/opt [111/490] LINK obj/llvm/unittests/DebugInfo/DWARF/DebugInfoDWARFTests [112/490] LINK ./bin/clang [113/490] LINK obj/llvm/unittests/CodeGen/GlobalISel/GlobalISelTests [114/490] CXX obj/lldb/source/API/liblldb.SBAddress.o [115/490] CXX obj/lldb/source/API/liblldb.SBBreakpointLocation.o [116/490] CXX obj/lldb/source/API/liblldb.SBAttachInfo.o [117/490] CXX obj/lldb/source/API/liblldb.SBBreakpointOptionCommon.o [118/490] CXX obj/lldb/source/API/liblldb.SBBreakpointName.o [119/490] CXX obj/lldb/source/API/liblldb.SBCommandInterpreterRunOptions.o [120/490] CXX obj/lldb/source/API/liblldb.SBBlock.o [121/490] CXX obj/lldb/source/API/liblldb.SBBreakpoint.o [122/490] CXX obj/lldb/source/API/liblldb.SBCommandInterpreter.o ninja: build stopped: subcommand failed. Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.