INFO:2026-05-19T18:31:23Z:root:pulling...
From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   22972ef34636..bdead96e439a  main       -> origin/main
Switched to branch 'main'
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HEAD is now at bdead96e439a [mlir][LLVMIR] Allow address-of-global as a leaf in array constants (#198424)
INFO:2026-05-19T18:31:26Z:root:syncing...
Deleted branch merge (was 271b0143cff3).
Switched to a new branch 'merge'
branch 'merge' set up to track 'origin/main'.
[merge 1f7fa1f5c2d1] [gn build] Port 9ab16a1fa9c3
 1 file changed, 2 insertions(+)
[merge a4476f48eb4f] [gn build] Port b9c7a8e43ac2
 1 file changed, 1 insertion(+), 4 deletions(-)
[gn build] Port 9ab16a1fa9c3 -- https://github.com/llvm/llvm-project/commit/9ab16a1fa9c3
[gn build] Port b9c7a8e43ac2 -- https://github.com/llvm/llvm-project/commit/b9c7a8e43ac2
INFO:2026-05-19T18:31:29Z:root:building
ninja: Entering directory `out/gn'
[0/1] Regenerating ninja files
[1/3910] COPY ../../libcxxabi/include/__cxxabi_config.h include/c++/v1/__cxxabi_config.h
[2/3910] COPY ../../libcxxabi/include/cxxabi.h include/c++/v1/cxxabi.h
[3/3910] ACTION //llvm/tools/llvm-nm:Opts(//llvm/utils/gn/build/toolchain:unix)
[4/3910] ACTION //libcxx/include:copy_headers(//llvm/utils/gn/build/toolchain:unix)
[5/3910] CXX obj/lldb/source/Host/windows/Host.FileWindows.o
FAILED: obj/lldb/source/Host/windows/Host.FileWindows.o 
../../../chrome/src/third_party/llvm-build/Release+Asserts/bin/clang++ -MMD -MF obj/lldb/source/Host/windows/Host.FileWindows.o.d -o obj/lldb/source/Host/windows/Host.FileWindows.o -c ../../lldb/source/Host/windows/FileWindows.cpp  -I../../llvm/include -Igen/llvm/include -I../../lldb/include -Igen/lldb/include -I../../sysroot/usr/include/libxml2 -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
In file included from ../../lldb/source/Host/windows/FileWindows.cpp:11:
../../lldb/include/lldb/Host/windows/windows.h:19:10: error: 'windows.h' file not found with <angled> include; use "quotes" instead
   19 | #include <windows.h>
      |          ^~~~~~~~~~~
      |          "windows.h"
../../lldb/source/Host/windows/FileWindows.cpp:14:10: fatal error: 'io.h' file not found
   14 | #include <io.h>
      |          ^~~~~~
2 errors generated.
[6/3910] CXX obj/llvm/lib/Transforms/Scalar/Scalar.LowerGuardIntrinsic.o
[7/3910] CXX obj/llvm/lib/Transforms/Scalar/Scalar.IVUsersPrinter.o
[8/3910] CXX obj/llvm/lib/Transforms/Scalar/Scalar.MakeGuardsExplicit.o
[9/3910] CXX obj/llvm/lib/Transforms/Scalar/Scalar.LowerAtomicPass.o
[10/3910] CXX obj/llvm/lib/Transforms/Scalar/Scalar.LowerExpectIntrinsic.o
[11/3910] CXX obj/llvm/lib/Transforms/Scalar/Scalar.InstSimplifyPass.o
[12/3910] CXX obj/llvm/lib/Transforms/Scalar/Scalar.Reg2Mem.o
[13/3910] CXX obj/llvm/lib/Transforms/Scalar/Scalar.Sink.o
[14/3910] CXX obj/llvm/lib/Transforms/Scalar/Scalar.LowerWidenableCondition.o
[15/3910] CXX obj/llvm/lib/Transforms/Scalar/Scalar.MergedLoadStoreMotion.o
[16/3910] CXX obj/llvm/lib/FuzzMutate/FuzzMutate.Operations.o
[17/3910] CXX obj/llvm/lib/Transforms/Scalar/Scalar.InferAlignment.o
[18/3910] CXX obj/llvm/lib/Transforms/Scalar/Scalar.LoopAccessAnalysisPrinter.o
[19/3910] CXX obj/llvm/lib/Transforms/Scalar/Scalar.SCCP.o
[20/3910] CXX obj/llvm/lib/Transforms/Scalar/Scalar.LoopPassManager.o
[21/3910] CXX obj/llvm/lib/Transforms/Scalar/Scalar.LoopRotation.o
[22/3910] CXX obj/llvm/lib/Transforms/Scalar/Scalar.LowerConstantIntrinsics.o
[23/3910] CXX obj/llvm/lib/Transforms/Scalar/Scalar.PartiallyInlineLibCalls.o
[24/3910] CXX obj/llvm/lib/Transforms/Scalar/Scalar.LoopUnrollAndJamPass.o
[25/3910] CXX obj/llvm/lib/Transforms/Scalar/Scalar.SimplifyCFGPass.o
[26/3910] CXX obj/llvm/lib/Transforms/Scalar/Scalar.SeparateConstOffsetFromGEP.o
[27/3910] CXX obj/llvm/lib/Transforms/Scalar/Scalar.LoopVersioningLICM.o
[28/3910] CXX obj/llvm/lib/Transforms/Scalar/Scalar.GuardWidening.o
[29/3910] CXX obj/llvm/lib/Transforms/Scalar/Scalar.PlaceSafepoints.o
[30/3910] CXX obj/lldb/source/Plugins/Language/ObjC/ObjC.CoreMedia.o
[31/3910] CXX obj/llvm/lib/Transforms/Scalar/Scalar.LoopSink.o
[32/3910] CXX obj/llvm/lib/Transforms/Scalar/Scalar.NaryReassociate.o
[33/3910] CXX obj/llvm/lib/Transforms/Scalar/Scalar.LoopInstSimplify.o
[34/3910] CXX obj/llvm/lib/Transforms/Scalar/Scalar.LoopDataPrefetch.o
[35/3910] CXX obj/llvm/lib/Transforms/Scalar/Scalar.ScalarizeMaskedMemIntrin.o
[36/3910] CXX obj/llvm/lib/Transforms/Scalar/Scalar.MergeICmps.o
[37/3910] CXX obj/llvm/lib/Transforms/Scalar/Scalar.LoopPredication.o
[38/3910] CXX obj/llvm/lib/Transforms/Scalar/Scalar.InductiveRangeCheckElimination.o
[39/3910] CXX obj/llvm/lib/Transforms/Scalar/Scalar.LoopDeletion.o
[40/3910] CXX obj/llvm/lib/Transforms/Scalar/Scalar.LoopSimplifyCFG.o
[41/3910] CXX obj/llvm/lib/Transforms/Scalar/Scalar.LoopTermFold.o
[42/3910] CXX obj/llvm/lib/Transforms/Scalar/Scalar.LoopBoundSplit.o
[43/3910] CXX obj/llvm/lib/Transforms/Scalar/Scalar.GVNSink.o
[44/3910] CXX obj/llvm/lib/Transforms/Scalar/Scalar.MemCpyOptimizer.o
[45/3910] CXX obj/llvm/lib/Transforms/Scalar/Scalar.InferAddressSpaces.o
[46/3910] CXX obj/llvm/lib/Transforms/Scalar/Scalar.GVNHoist.o
[47/3910] CXX obj/llvm/lib/Transforms/Scalar/Scalar.LoopDistribute.o
[48/3910] CXX obj/llvm/lib/Transforms/Scalar/Scalar.Scalarizer.o
[49/3910] CXX obj/llvm/lib/Transforms/Scalar/Scalar.JumpTableToSwitch.o
[50/3910] CXX obj/llvm/lib/Transforms/Scalar/Scalar.LoopFuse.o
[51/3910] CXX obj/llvm/lib/Transforms/Scalar/Scalar.LoopLoadElimination.o
[52/3910] CXX obj/llvm/lib/Transforms/Scalar/Scalar.Reassociate.o
[53/3910] CXX obj/llvm/lib/Transforms/Scalar/Scalar.LoopFlatten.o
[54/3910] CXX obj/llvm/lib/Transforms/Scalar/Scalar.JumpThreading.o
[55/3910] CXX obj/llvm/lib/Transforms/Scalar/Scalar.IndVarSimplify.o
[56/3910] CXX obj/llvm/lib/Transforms/Scalar/Scalar.LoopUnrollPass.o
[57/3910] CXX obj/llvm/lib/Transforms/Scalar/Scalar.GVN.o
[58/3910] CXX obj/llvm/lib/Transforms/Scalar/Scalar.LoopInterchange.o
[59/3910] CXX obj/llvm/lib/Transforms/Scalar/Scalar.RewriteStatepointsForGC.o
[60/3910] CXX obj/lldb/source/Plugins/Process/Linux/Linux.NativeProcessLinux.o
[61/3910] CXX obj/llvm/lib/Transforms/Scalar/Scalar.LoopIdiomRecognize.o
[62/3910] CXX obj/llvm/lib/Transforms/Scalar/Scalar.LICM.o
[63/3910] CXX obj/lldb/source/Plugins/Platform/Linux/Linux.PlatformLinux.o
[64/3910] CXX obj/lldb/source/Plugins/Platform/MacOSX/MacOSX.PlatformDarwin.o
[65/3910] CXX obj/lldb/source/Plugins/Language/ObjC/ObjC.NSArray.o
[66/3910] CXX obj/llvm/lib/Transforms/Scalar/Scalar.LowerMatrixIntrinsics.o
[67/3910] CXX obj/llvm/lib/Transforms/Scalar/Scalar.SROA.o
[68/3910] CXX obj/llvm/lib/Transforms/Scalar/Scalar.SimpleLoopUnswitch.o
[69/3910] CXX obj/llvm/lib/Transforms/Scalar/Scalar.NewGVN.o
[70/3910] CXX obj/llvm/lib/Transforms/Scalar/Scalar.LoopStrengthReduce.o
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.