INFO:2026-09-10T13:41:02Z:root:pulling...
From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   148604aed351..a774efbad6f7  main       -> origin/main
Switched to branch 'main'
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HEAD is now at a774efbad6f7 [libc++] Add [[gnu::warn_unused]] to a bunch of threading utilities (#213963)
INFO:2026-09-10T13:41:06Z:root:syncing...
Deleted branch merge (was edcab3af4d46).
Switched to a new branch 'merge'
branch 'merge' set up to track 'origin/main'.
[merge 4f57c0e600c0] [gn build] Port 672843a3f2ee
 1 file changed, 1 insertion(+)
[merge bba497f7db5f] [gn build] Port c86292488b86
 1 file changed, 1 insertion(+)
[gn build] Port 672843a3f2ee -- https://github.com/llvm/llvm-project/commit/672843a3f2ee
[gn build] Port c86292488b86 -- https://github.com/llvm/llvm-project/commit/c86292488b86
INFO:2026-09-10T13:41:08Z:root:building
ninja: Entering directory `out/gn'
[0/1] Regenerating ninja files
[1/1718] CXX obj/clang/lib/Analysis/Analysis.ThreadSafetyTIL.o
[2/1718] CXX obj/clang/lib/Analysis/Analysis.ThreadSafetyLogical.o
[3/1718] CXX obj/clang/lib/Analysis/FlowSensitive/FlowSensitive.Value.o
[4/1718] CXX obj/clang/lib/Basic/Basic.Builtins.o
[5/1718] CXX obj/clang/lib/Analysis/FlowSensitive/FlowSensitive.DebugSupport.o
[6/1718] CXX obj/clang/lib/Analysis/Analysis.MacroExpansionContext.o
[7/1718] CXX obj/clang/lib/Analysis/FlowSensitive/FlowSensitive.FormulaSerialization.o
[8/1718] CXX obj/clang/lib/Basic/Basic.Diagnostic.o
[9/1718] CXX obj/clang/lib/Analysis/Analysis.ObjCNoReturn.o
[10/1718] CXX obj/clang/lib/Analysis/Analysis.CocoaConventions.o
[11/1718] CXX obj/clang/lib/Analysis/FlowSensitive/FlowSensitive.Arena.o
[12/1718] CXX obj/clang/lib/Analysis/Analysis.IssueHash.o
[13/1718] CXX obj/clang/lib/Analysis/LifetimeSafety/LifetimeSafety.Loans.o
[14/1718] CXX obj/clang/lib/Analysis/FlowSensitive/FlowSensitive.SimplifyConstraints.o
[15/1718] CXX obj/clang/lib/Analysis/Analysis.ConstructionContext.o
[16/1718] CXX obj/clang/lib/Analysis/Analysis.PostOrderCFGView.o
[17/1718] CXX obj/clang/lib/Analysis/LifetimeSafety/LifetimeSafety.Facts.o
[18/1718] CXX obj/clang/lib/Analysis/FlowSensitive/FlowSensitive.AdornedCFG.o
[19/1718] CXX obj/clang/lib/Analysis/LifetimeSafety/LifetimeSafety.LifetimeAnnotations.o
[20/1718] CXX obj/clang/lib/Analysis/Analysis.Dominators.o
[21/1718] CXX obj/clang/lib/Analysis/Analysis.ProgramPoint.o
[22/1718] CXX obj/clang/lib/Analysis/FlowSensitive/FlowSensitive.ASTOps.o
[23/1718] CXX obj/clang/lib/Analysis/FlowSensitive/FlowSensitive.Logger.o
[24/1718] CXX obj/clang/lib/Analysis/FlowSensitive/FlowSensitive.RecordOps.o
[25/1718] CXX obj/clang/lib/Analysis/Analysis.IntervalPartition.o
[26/1718] CXX obj/clang/lib/Analysis/LifetimeSafety/LifetimeSafety.LiveOrigins.o
[27/1718] CXX obj/clang/lib/Analysis/LifetimeSafety/LifetimeSafety.LifetimeSafety.o
[28/1718] CXX obj/clang-tools-extra/clangd/unittests/ClangdTests.DiagnosticsTests.o
FAILED: obj/clang-tools-extra/clangd/unittests/ClangdTests.DiagnosticsTests.o 
../../../chrome/src/third_party/llvm-build/Release+Asserts/bin/clang++ -MMD -MF obj/clang-tools-extra/clangd/unittests/ClangdTests.DiagnosticsTests.o.d -o obj/clang-tools-extra/clangd/unittests/ClangdTests.DiagnosticsTests.o -c ../../clang-tools-extra/clangd/unittests/DiagnosticsTests.cpp -DGTEST_HAS_RTTI=0 -I../../clang-tools-extra/clangd/unittests -I../../clang-tools-extra/clangd -I../../clang-tools-extra/include-cleaner/include -Igen/clang-tools-extra/clangd/tool -Igen/clang-tools-extra/clangd/unittests -I../../llvm/include -Igen/llvm/include -I../../clang/include -Igen/clang/include -Igen/clang-tools-extra/clangd -Igen/clang/include/clang/AST -I. -Igen/clang/include/clang/Basic -Igen/llvm/include/llvm/Frontend/OpenMP -Igen/clang/include/clang/Tooling/Syntax -I../../third-party/unittest/googlemock/include -I../../third-party/unittest/googletest/include -O3 -fdiagnostics-color -Wall -Wextra -Wno-unused-parameter -Wdelete-non-virtual-dtor -Wstring-conversion -no-canonical-prefixes -Werror=date-time -fdebug-compilation-dir=. --sysroot=../../sysroot -Wpoison-system-directories -fPIC -Wcovered-switch-default -fno-strict-aliasing -std=c++17 -fvisibility-inlines-hidden -fno-exceptions -fno-rtti
../../clang-tools-extra/clangd/unittests/DiagnosticsTests.cpp:22:10: fatal error: 'clang-tidy-config.h' file not found
   22 | #include "clang-tidy-config.h"
      |          ^~~~~~~~~~~~~~~~~~~~~
1 error generated.
[29/1718] CXX obj/clang/lib/Analysis/LifetimeSafety/LifetimeSafety.MovedLoans.o
[30/1718] CXX obj/clang/lib/Analysis/Analysis.CallGraph.o
[31/1718] CXX obj/clang/lib/Analysis/Analysis.PathDiagnostic.o
[32/1718] CXX obj/clang/lib/Analysis/LifetimeSafety/LifetimeSafety.LoanPropagation.o
[33/1718] CXX obj/clang/lib/Basic/Basic.SimpleTypoCorrection.o
[34/1718] CXX obj/clang/lib/Analysis/Analysis.Consumed.o
[35/1718] CXX obj/clang/lib/Analysis/Analysis.ReachableCode.o
[36/1718] CXX obj/clang/lib/Analysis/Analysis.ThreadSafetyCommon.o
[37/1718] CXX obj/clang/lib/Analysis/LifetimeSafety/LifetimeSafety.FactsGenerator.o
[38/1718] CXX obj/clang/lib/Analysis/Analysis.UninitializedValues.o
[39/1718] CXX obj/clang/lib/Analysis/FlowSensitive/FlowSensitive.HTMLLogger.o
[40/1718] CXX obj/clang/lib/Analysis/FlowSensitive/FlowSensitive.DataflowAnalysisContext.o
[41/1718] CXX obj/clang/lib/Basic/Basic.OpenCLOptions.o
[42/1718] CXX obj/clang/lib/Basic/Basic.OpenMPKinds.o
[43/1718] CXX obj/clang/lib/Analysis/Analysis.FixitUtil.o
[44/1718] CXX obj/clang/lib/Analysis/FlowSensitive/FlowSensitive.DataflowEnvironment.o
[45/1718] CXX obj/clang/lib/Analysis/Analysis.CloneDetection.o
[46/1718] CXX obj/clang/lib/Basic/Basic.Attributes.o
[47/1718] CXX obj/clang/lib/Analysis/Analysis.CalledOnceCheck.o
[48/1718] CXX obj/clang/lib/Basic/Basic.TargetInfo.o
[49/1718] CXX obj/clang/lib/Basic/Basic.Module.o
[50/1718] CXX obj/clang/lib/Analysis/Analysis.LiveVariables.o
[51/1718] CXX obj/clang/lib/Analysis/FlowSensitive/Models/Models.ChromiumCheckModel.o
[52/1718] CXX obj/clang/lib/CodeGen/CodeGen.CGCXX.o
[53/1718] CXX obj/clang/lib/CodeGen/CodeGen.CGCUDARuntime.o
[54/1718] CXX obj/clang/lib/CodeGen/CodeGen.ABIInfoImpl.o
[55/1718] CXX obj/clang/lib/Analysis/FlowSensitive/FlowSensitive.SmartPointerAccessorCaching.o
[56/1718] CXX obj/clang/lib/Analysis/FlowSensitive/FlowSensitive.Transfer.o
[57/1718] CXX obj/clang/lib/Analysis/Analysis.ThreadSafety.o
[58/1718] CXX obj/clang/lib/CodeGen/CodeGen.CGCXXABI.o
[59/1718] CXX obj/clang/lib/CodeGen/CodeGen.CGAtomic.o
[60/1718] CXX obj/clang/lib/Analysis/Analysis.RetainSummaryManager.o
[61/1718] CXX obj/clang/lib/CodeGen/CodeGen.CGLoopInfo.o
[62/1718] CXX obj/clang/lib/Analysis/FlowSensitive/FlowSensitive.TypeErasedDataflowAnalysis.o
[63/1718] CXX obj/clang/lib/Basic/Basic.IdentifierTable.o
[64/1718] CXX obj/clang/lib/CodeGen/CodeGen.CGCUDANV.o
[65/1718] CXX obj/clang/lib/CodeGen/CodeGen.CGCleanup.o
[66/1718] CXX obj/clang/lib/CodeGen/CodeGen.CGGPUBuiltin.o
[67/1718] CXX obj/clang/lib/CodeGen/CodeGen.CGCoroutine.o
[68/1718] CXX obj/clang/lib/CodeGen/CodeGen.CGDeclCXX.o
[69/1718] CXX obj/clang/lib/Analysis/Analysis.UnsafeBufferUsage.o
[70/1718] CXX obj/clang/lib/CodeGen/CodeGen.CGBuiltin.o
[71/1718] CXX obj/clang/lib/CodeGen/CodeGen.CGHLSLBuiltins.o
[72/1718] CXX obj/clang/lib/Analysis/FlowSensitive/Models/Models.UncheckedOptionalAccessModel.o
[73/1718] CXX obj/clang/lib/CodeGen/CodeGen.CGClass.o
[74/1718] CXX obj/clang/lib/CodeGen/CodeGen.CGBlocks.o
[75/1718] CXX obj/clang/lib/Analysis/FlowSensitive/Models/Models.UncheckedStatusOrAccessModel.o
[76/1718] CXX obj/clang/lib/CodeGen/CodeGen.CGException.o
[77/1718] CXX obj/clang/lib/CodeGen/CodeGen.CGExprComplex.o
[78/1718] CXX obj/clang/lib/Analysis/Analysis.ExprMutationAnalyzer.o
[79/1718] CXX obj/clang/lib/CodeGen/CodeGen.CGExprAgg.o
[80/1718] CXX obj/clang/lib/Basic/Basic.Targets.o
[81/1718] CXX obj/clang/lib/CodeGen/CodeGen.CGExprCXX.o
[82/1718] CXX obj/clang/lib/CodeGen/CodeGen.CGExprConstant.o
[83/1718] CXX obj/clang/lib/CodeGen/CodeGen.CGObjCGNU.o
[84/1718] CXX obj/clang/lib/CodeGen/CodeGen.CGNonTrivialStruct.o
[85/1718] CXX obj/clang/lib/CodeGen/CodeGen.BackendUtil.o
[86/1718] CXX obj/clang/lib/CodeGen/CodeGen.CGExprScalar.o
[87/1718] CXX obj/clang/lib/CodeGen/CodeGen.CGCall.o
[88/1718] CXX obj/clang/lib/CodeGen/CodeGen.CGDecl.o
[89/1718] CXX obj/clang/lib/CodeGen/CodeGen.CGObjC.o
[90/1718] CXX obj/clang/lib/Analysis/LifetimeSafety/LifetimeSafety.Origins.o
[91/1718] CXX obj/clang/lib/CodeGen/CodeGen.CGExpr.o
[92/1718] CXX obj/clang/lib/CodeGen/CodeGen.CGHLSLRuntime.o
[93/1718] CXX obj/clang/lib/CodeGen/CodeGen.CGDebugInfo.o
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.