INFO:2026-07-10T23:23:35Z:root:pulling... From github.com:llvm/llvm-project * branch main -> FETCH_HEAD 1dd5ad4c3342..1b879464b362 main -> origin/main Switched to branch 'main' Your branch is behind 'origin/main' by 1 commit, and can be fast-forwarded. (use "git pull" to update your local branch) HEAD is now at 1b879464b362 [clang] Adding an Atomic Line Logger (#205395) INFO:2026-07-10T23:23:39Z:root:syncing... Deleted branch merge (was 98fc2a12e615). Switched to a new branch 'merge' branch 'merge' set up to track 'origin/main'. [merge 98ba8bd6c072] [gn build] Port 1b879464b362 2 files changed, 2 insertions(+) [merge 0ed3bfe052b5] [gn build] Port 3bc47c8dc927 1 file changed, 1 insertion(+), 1 deletion(-) [merge 94ae3b6accea] [gn build] Port 640079288c5e 1 file changed, 1 deletion(-) [merge b696254d2e2f] [gn build] Port d09048a46401 1 file changed, 1 insertion(+) [merge 19d0697b459b] [gn build] Port d1dbd484ada2 1 file changed, 1 insertion(+) [gn build] Port 1b879464b362 -- https://github.com/llvm/llvm-project/commit/1b879464b362 [gn build] Port 3bc47c8dc927 -- https://github.com/llvm/llvm-project/commit/3bc47c8dc927 [gn build] Port 640079288c5e -- https://github.com/llvm/llvm-project/commit/640079288c5e [gn build] Port d09048a46401 -- https://github.com/llvm/llvm-project/commit/d09048a46401 [gn build] Port d1dbd484ada2 -- https://github.com/llvm/llvm-project/commit/d1dbd484ada2 INFO:2026-07-10T23:23:45Z:root:building ninja: Entering directory `out/gn' [0/1] Regenerating ninja files [1/410] COPY ../../libcxxabi/include/__cxxabi_config.h include/c++/v1/__cxxabi_config.h [2/410] COPY ../../libcxxabi/include/cxxabi.h include/c++/v1/cxxabi.h [3/410] ACTION //lld/tools/lld:ld.lld(//llvm/utils/gn/build/toolchain:unix) [4/410] ACTION //lld/tools/lld:ld64.lld(//llvm/utils/gn/build/toolchain:unix) [5/410] ACTION //lld/tools/lld:wasm-ld(//llvm/utils/gn/build/toolchain:unix) [6/410] ACTION //lld/tools/lld:lld-link(//llvm/utils/gn/build/toolchain:unix) [7/410] ACTION //libcxx/include:copy_headers(//llvm/utils/gn/build/toolchain:unix) [8/410] CXX obj/clang/lib/Basic/Basic.AtomicLineLogger.o [9/410] AR lib/libclangBasic.a [10/410] LINK ./bin/clang-apply-replacements [11/410] LINK ./bin/clang-change-namespace [12/410] CXX obj/clang/unittests/Basic/BasicTests.AtomicLineLoggerTest.o [13/410] LINK ./bin/clang-doc [14/410] LINK ./bin/find-all-symbols [15/410] LINK ./bin/clang-include-fixer [16/410] LINK ./bin/clang-query [17/410] LINK ./bin/clang-move [18/410] LINK ./bin/apinotes-test [19/410] LINK ./bin/clang-format [20/410] LINK ./bin/clang-reorder-fields [21/410] LINK obj/clang/unittests/InstallAPI/InstallAPITests [22/410] LINK ./bin/clang-ssaf-format [23/410] LINK ./bin/clang-sycl-linker [24/410] LINK ./bin/clang-tidy [25/410] LINK ./bin/dexp [26/410] LINK ./bin/clangd-indexer [27/410] CXX obj/lldb/source/Plugins/ExpressionParser/Clang/Clang.ASTUtils.o [28/410] LINK ./bin/clangd-remap [29/410] LINK ./bin/clangd [30/410] LINK ./bin/modularize [31/410] LINK ./bin/pp-trace [32/410] CXX obj/clang/lib/CodeGen/CodeGen.VarBypassDetector.o [33/410] LINK obj/clang-tools-extra/unittests/clang-change-namespace/ClangChangeNamespaceTests [34/410] LINK obj/clang-tools-extra/unittests/clang-apply-replacements/ClangApplyReplacementsTests [35/410] CXX obj/clang/lib/CodeGen/Targets/CodeGen.ARC.o [36/410] CXX obj/clang/lib/CodeGen/Targets/CodeGen.WebAssembly.o [37/410] LINK obj/clang-tools-extra/unittests/clang-query/ClangQueryTests [38/410] 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) [39/410] CXX obj/clang/lib/CodeGen/Targets/CodeGen.AVR.o [40/410] CXX obj/clang/lib/CodeGen/Targets/CodeGen.DirectX.o [41/410] CXX obj/clang/lib/CodeGen/Targets/CodeGen.LoongArch.o [42/410] LINK obj/clang-tools-extra/clangd/unittests/ClangdTests [43/410] LINK obj/clang-tools-extra/unittests/clang-include-fixer/ClangIncludeFixerTests [44/410] CXX obj/clang/lib/CodeGen/Targets/CodeGen.M68k.o [45/410] CXX obj/clang/lib/CodeGen/Targets/CodeGen.Lanai.o [46/410] CXX obj/clang/lib/CodeGen/TargetBuiltins/CodeGen.SystemZ.o [47/410] CXX obj/clang/lib/CodeGen/Targets/CodeGen.TCE.o [48/410] CXX obj/clang/lib/CodeGen/Targets/CodeGen.BPF.o [49/410] CXX obj/clang/lib/CodeGen/TargetBuiltins/CodeGen.SPIR.o [50/410] LINK obj/clang-tools-extra/unittests/clang-include-fixer/find-all-symbols/FindAllSymbolsTests [51/410] CXX obj/clang/lib/CodeGen/CodeGen.TargetInfo.o [52/410] LINK obj/clang-tools-extra/unittests/clang-move/ClangMoveTests [53/410] CXX obj/clang/lib/CodeGen/Targets/CodeGen.VE.o [54/410] CXX obj/clang/lib/CodeGen/Targets/CodeGen.PPC.o [55/410] CXX obj/clang/lib/CodeGen/TargetBuiltins/CodeGen.Hexagon.o [56/410] CXX obj/clang/lib/CodeGen/TargetBuiltins/CodeGen.NVPTX.o [57/410] LINK obj/clang-tools-extra/unittests/clang-tidy/ClangTidyTests [58/410] CXX obj/clang/lib/CodeGen/TargetBuiltins/CodeGen.WebAssembly.o [59/410] CXX obj/clang/lib/CodeGen/Targets/CodeGen.NVPTX.o [60/410] CXX obj/clang/lib/CodeGen/Targets/CodeGen.Mips.o [61/410] CXX obj/clang/lib/CodeGen/Targets/CodeGen.CSKY.o [62/410] CXX obj/clang/lib/CodeGen/Targets/CodeGen.ARM.o [63/410] CXX obj/clang/lib/CodeGen/Targets/CodeGen.RISCV.o [64/410] CXX obj/clang/lib/CodeGen/Targets/CodeGen.MSP430.o [65/410] CXX obj/clang/lib/CodeGen/Targets/CodeGen.AMDGPU.o [66/410] CXX obj/clang/lib/CodeGen/Targets/CodeGen.XCore.o [67/410] CXX obj/clang/lib/CodeGen/TargetBuiltins/CodeGen.X86.o [68/410] CXX obj/clang/lib/CodeGen/Targets/CodeGen.SystemZ.o [69/410] CXX obj/clang/lib/CodeGen/Targets/CodeGen.SPIR.o [70/410] CXX obj/clang/lib/CodeGen/Targets/CodeGen.Sparc.o [71/410] CXX obj/clang/lib/CodeGen/Targets/CodeGen.Hexagon.o [72/410] CXX obj/clang/lib/CodeGen/Targets/CodeGen.AArch64.o [73/410] CXX obj/clang/unittests/Tooling/RecursiveASTVisitorTests/ToolingTests.TraversalScope.o [74/410] CXX obj/clang/lib/CodeGen/TargetBuiltins/CodeGen.PPC.o [75/410] CXX obj/clang/unittests/Tooling/RecursiveASTVisitorTests/ToolingTests.TemplateArgumentLocTraverser.o [76/410] CXX obj/clang/lib/CodeGen/Targets/CodeGen.X86.o [77/410] CXX obj/clang/unittests/Tooling/ToolingTests.ReplacementsYamlTest.o [78/410] CXX obj/lldb/source/Plugins/ExpressionParser/Clang/Clang.ClangPersistentVariables.o [79/410] CXX obj/lldb/source/Plugins/ExpressionParser/Clang/Clang.NameSearchContext.o [80/410] CXX obj/lldb/source/Plugins/ExpressionParser/Clang/Clang.CxxModuleHandler.o [81/410] CXX obj/clang/unittests/Tooling/ToolingTests.RefactoringActionRulesTest.o [82/410] CXX obj/lldb/source/Plugins/ExpressionParser/Clang/Clang.ClangUtilityFunction.o [83/410] CXX obj/lldb/source/Plugins/ExpressionParser/Clang/Clang.ClangUserExpression.o [84/410] CXX obj/clang/unittests/Tooling/ToolingTests.RefactoringCallbacksTest.o [85/410] CXX obj/clang/unittests/Tooling/ToolingTests.ToolingTest.o [86/410] CXX obj/lldb/source/Plugins/ExpressionParser/Clang/Clang.ClangASTSource.o [87/410] CXX obj/lldb/source/Plugins/ExpressionParser/Clang/Clang.ClangFunctionCaller.o [88/410] CXX obj/lldb/source/Plugins/SymbolFile/PDB/PDB.PDBASTParser.o [89/410] CXX obj/clang/unittests/Tooling/ToolingTests.SourceCodeBuildersTest.o [90/410] CXX obj/lldb/source/Plugins/ExpressionParser/Clang/Clang.IRForTarget.o [91/410] CXX obj/clang/unittests/Tooling/ToolingTests.RefactoringTest.o [92/410] CXX obj/lldb/source/Plugins/ExpressionParser/Clang/Clang.ClangASTImporter.o [93/410] CXX obj/lldb/source/Plugins/ExpressionParser/Clang/Clang.ClangModulesDeclVendor.o [94/410] CXX obj/lldb/source/Plugins/ExpressionParser/Clang/Clang.ClangExpressionDeclMap.o [95/410] CXX obj/lldb/source/Plugins/SymbolFile/NativePDB/NativePDB.PdbAstBuilderClang.o [96/410] CXX obj/clang/unittests/Tooling/ToolingTests.SourceCodeTest.o [97/410] CXX obj/lldb/source/Plugins/SymbolFile/DWARF/DWARF.DWARFASTParserClang.o [98/410] CXX obj/clang/unittests/Tooling/ToolingTests.StencilTest.o [99/410] CXX obj/lldb/source/Plugins/ExpressionParser/Clang/Clang.ClangExpressionParser.o [100/410] CXX obj/lldb/source/Plugins/SymbolFile/DWARF/DWARF.SymbolFileDWARF.o [101/410] CXX obj/lldb/source/Commands/Commands.CommandObjectTarget.o [102/410] CXX obj/clang/unittests/Tooling/ToolingTests.TransformerTest.o [103/410] CXX obj/clang/lib/CodeGen/TargetBuiltins/CodeGen.RISCV.o ninja: build stopped: subcommand failed. Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.