INFO:2025-10-07T13:36:47Z:root:pulling...
From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   17efa572c382..4154c1863f42  main       -> origin/main
Switched to branch 'main'
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HEAD is now at 4154c1863f42 [Clang] Fix another concept cache bug (#162272)
INFO:2025-10-07T13:36:51Z:root:syncing...
Deleted branch merge (was f35875224635).
Switched to a new branch 'merge'
branch 'merge' set up to track 'origin/main'.
[merge 92f578decd0c] [gn build] Port 32eaf5b59c2d
 1 file changed, 2 insertions(+)
[merge ee49965163cb] [gn build] Port e05d80ec7b8b
 2 files changed, 2 insertions(+)
[merge 9c0ec9246c30] [gn build] Port ff394cd0f675
 1 file changed, 1 insertion(+)
[gn build] Port 32eaf5b59c2d -- https://github.com/llvm/llvm-project/commit/32eaf5b59c2d
[gn build] Port e05d80ec7b8b -- https://github.com/llvm/llvm-project/commit/e05d80ec7b8b
[gn build] Port ff394cd0f675 -- https://github.com/llvm/llvm-project/commit/ff394cd0f675
INFO:2025-10-07T13:36:54Z:root:building
ninja: Entering directory `out/gn'
[0/1] Regenerating ninja files
[1/431] AR lib/libLLVMAnalysis.a
[2/431] LINK ./bin/llvm-profdata
FAILED: bin/llvm-profdata 
../../../chrome/src/third_party/llvm-build/Release+Asserts/bin/clang++ -Wl,--color-diagnostics -fuse-ld=lld -o ./bin/llvm-profdata -Wl,--start-group obj/llvm/tools/llvm-profdata/llvm-profdata.llvm-profdata.o obj/BUILD_DIR/gen/llvm/tools/llvm-profdata/llvm-profdata.llvm_profdata-driver.o lib/libLLVMDebuginfod.a lib/libLLVMCore.a lib/libLLVMProfileData.a lib/libLLVMSupport.a lib/libLLVMSymbolize.a lib/libLLVMDebugInfoBTF.a lib/libLLVMSupportBlake3.a lib/libLLVMDemangle.a lib/libLLVMDebugInfoDWARF.a lib/libLLVMBinaryFormat.a lib/libLLVMTargetParser.a lib/libLLVMDebugInfoDWARFLowLevel.a lib/libLLVMMC.a lib/libLLVMDebugInfoCodeView.a lib/libLLVMDebugInfoMSF.a lib/libLLVMObject.a lib/libLLVMBitReader.a lib/libLLVMBitstreamReader.a lib/libLLVMRemarks.a lib/libLLVMIRReader.a lib/libLLVMAsmParser.a lib/libLLVMMCParser.a lib/libLLVMTextAPI.a lib/libLLVMDebugInfoGSYM.a lib/libLLVMDebugInfoPDB.a -Wl,--end-group -ldl -lpthread -lz
ld.lld: error: duplicate symbol: main
>>> defined at llvm-profdata.cpp
>>>            obj/llvm/tools/llvm-profdata/llvm-profdata.llvm-profdata.o:(main)
>>> defined at llvm_profdata-driver.cpp
>>>            obj/BUILD_DIR/gen/llvm/tools/llvm-profdata/llvm-profdata.llvm_profdata-driver.o:(.text+0x0)
clang++: error: linker command failed with exit code 1 (use -v to see invocation)
[3/431] LINK ./bin/llvm-stress
[4/431] LINK obj/clang/unittests/InstallAPI/InstallAPITests
[5/431] LINK ./bin/llvm-ir2vec
[6/431] LINK ./bin/lli-child-target
[7/431] LINK ./bin/clang-offload-bundler
[8/431] LINK ./bin/llvm-tli-checker
[9/431] LINK ./bin/llvm-sim
[10/431] LINK ./bin/llvm-cat
[11/431] LINK ./bin/llvm-modextract
[12/431] LINK ./bin/llvm-offload-wrapper
[13/431] LINK ./bin/verify-uselistorder
[14/431] LINK ./bin/llvm-cxxmap
[15/431] LINK ./bin/llvm-cgdata
[16/431] LINK ./bin/llvm-as
[17/431] LINK ./bin/llvm-mca
[18/431] LINK ./bin/llvm-objdump
[19/431] LINK ./bin/llvm-cxxdump
[20/431] LINK ./bin/llvm-dwarfdump
[21/431] LINK ./bin/llvm-link
[22/431] LINK ./bin/llvm-cfi-verify
[23/431] LINK ./bin/sancov
[24/431] LINK ./bin/llvm-debuginfo-analyzer
[25/431] LINK ./bin/llvm-nm
[26/431] LINK ./bin/llvm-xray
[27/431] LINK ./bin/clang-offload-packager
[28/431] LINK ./bin/llvm-bat-dump
[29/431] LINK ./bin/llvm-libtool-darwin
[30/431] LINK obj/bolt/unittests/Profile/ProfileTests
[31/431] LINK obj/llvm/unittests/Target/ARM/ARMTests
[32/431] LINK ./bin/llvm-ar
[33/431] LINK ./bin/llvm-lipo
[34/431] LINK ./bin/llvm-profgen
[35/431] LINK ./bin/llvm-rtdyld
[36/431] LINK ./bin/llvm-extract
[37/431] LINK ./bin/llvm-mc
[38/431] LINK ./bin/llvm-ml
[39/431] LINK ./bin/llvm-jitlink
[40/431] LINK ./bin/lli
[41/431] LINK ./bin/llvm-bolt
[42/431] LINK ./bin/llvm-exegesis
[43/431] LINK ./bin/llvm-bolt-heatmap
[44/431] LINK obj/bolt/unittests/Core/CoreTests
[45/431] LINK obj/llvm/unittests/Analysis/AnalysisTests
[46/431] LINK ./bin/llvm-c-test
[47/431] LINK ./bin/clang-sycl-linker
[48/431] LINK ./bin/llvm-split
[49/431] LINK ./bin/llvm-dwp
[50/431] LINK ./bin/llc
[51/431] LINK obj/lld/unittests/AsLibAll/LLDAsLibAllTests
[52/431] LINK ./bin/llvm-dwarfutil
[53/431] LINK obj/lld/unittests/AsLibELF/LLDAsLibELFTests
[54/431] LINK ./bin/bugpoint
[55/431] LINK ./bin/llvm-lto
[56/431] LINK ./bin/clang-linker-wrapper
[57/431] LINK ./bin/clang-nvlink-wrapper
[58/431] LINK ./bin/dsymutil
[59/431] LINK ./bin/llvm-gsymutil
[60/431] LINK ./bin/llvm-opt-fuzzer
[61/431] LINK ./bin/llvm-lto2
[62/431] LINK ./bin/lld
[63/431] LINK ./bin/llvm-reduce
[64/431] LINK ./bin/opt
[65/431] LINK ./bin/llvm-isel-fuzzer
[66/431] SOLINK ./lib/libLTO.so
[67/431] CXX obj/clang/lib/Sema/Sema.SemaConcept.o
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.