INFO:2026-10-28T17:41:12Z:root:pulling...
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   c129e6dbda55..4a0ac4444cfc  main       -> origin/main
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HEAD is now at 4a0ac4444cfc [AMDGPU][NFC] Fix unused variable warning in builds without assertions (#236497)
INFO:2026-10-28T17:41:16Z:root:syncing...
Deleted branch merge (was 9fe05530eef1).
Switched to a new branch 'merge'
branch 'merge' set up to track 'origin/main'.
[merge 3d7cb0fd91b1] [gn build] Port 4ad3d5ea1850
 1 file changed, 1 insertion(+)
[merge 557e72c3e3c4] [gn build] Port a068e44b95c5
 1 file changed, 1 insertion(+)
[gn build] Port 4ad3d5ea1850 -- https://github.com/llvm/llvm-project/commit/4ad3d5ea1850
[gn build] Port a068e44b95c5 -- https://github.com/llvm/llvm-project/commit/a068e44b95c5
INFO:2026-10-28T17:41:19Z:root:building
ninja: Entering directory `out/gn'
[0/1] Regenerating ninja files
[1/1423] AR lib/libLLVMSelectionDAG.a
[2/1423] ACTION //lldb/include/lldb/Host:Config(//llvm/utils/gn/build/toolchain:unix)
FAILED: gen/lldb/include/lldb/Host/Config.h 
python3 ../../llvm/utils/gn/build/write_cmake_config.py -o gen/lldb/include/lldb/Host/Config.h ../../lldb/include/lldb/Host/Config.h.cmake LLDB_EDITLINE_USE_WCHAR= LLDB_HAVE_EL_RFUNC_T= HAVE_PTSNAME_R= HAVE_NR_PROCESS_VM_READV= LLDB_ENABLE_CURSES= CURSES_HAVE_NCURSES_CURSES_H= LLDB_ENABLE_DYNAMIC_SCRIPTINTERPRETERS= LLDB_ENABLE_LUA= LLDB_ENABLE_MTE= LLDB_ENABLE_PYTHON= LLDB_ENABLE_PYTHON_LIMITED_API= LLDB_ENABLE_TREESITTER= LLDB_EMBED_PYTHON_HOME= LLDB_INSTALL_LIBDIR_BASENAME=lib LLDB_GLOBAL_INIT_DIRECTORY= LLDB_PYTHON_HOME= LLDB_PYTHON_RUNTIME_LIBRARY_BUILD_PATH= LLDB_DWO_DIAGNOSTIC_SUFFIX=Debugging\ will\ be\ degraded. LLDB_BUG_REPORT_URL=https://github.com/llvm/llvm-project/issues/ HAVE_LIBCOMPRESSION= LLDB_ENABLE_LIBEDIT= LLDB_ENABLE_LIBXML2=1 LLDB_ENABLE_POSIX=1 LLDB_ENABLE_TERMIOS=1 LLVM_ENABLE_CURL= HAVE_SYS_EVENT_H= HAVE_PPOLL=1 HAVE_PROCESS_VM_READV=1
Traceback (most recent call last):
  File "/usr/local/google/home/thakis/src/llvm-project/out/gn/../../llvm/utils/gn/build/write_cmake_config.py", line 126, in <module>
    sys.exit(main())
             ~~~~^^
  File "/usr/local/google/home/thakis/src/llvm-project/out/gn/../../llvm/utils/gn/build/write_cmake_config.py", line 79, in main
    if values[var] == "0":
       ~~~~~~^^^^^
KeyError: 'HAVE_GETEXECPATH'
[3/1423] ACTION //libcxx/include:write_config_site(//llvm/utils/gn/build/toolchain:unix)
FAILED: include/c++/v1/__config_site 
python3 ../../llvm/utils/gn/build/write_cmake_config.py -o include/c++/v1/__config_site ../../libcxx/include/__config_site.in _LIBCPP_ABI_FORCE_ITANIUM= _LIBCPP_ABI_FORCE_MICROSOFT= _LIBCPP_ABI_VERSION=1 _LIBCPP_ASSERTION_SEMANTIC_DEFAULT=_LIBCPP_ASSERTION_SEMANTIC_HARDENING_DEPENDENT _LIBCPP_EXTRA_SITE_DEFINES= _LIBCPP_HAS_FILESYSTEM=1 _LIBCPP_HAS_THREADS=1 _LIBCPP_HAS_MONOTONIC_CLOCK=1 _LIBCPP_HAS_MUSL_LIBC= _LIBCPP_HAS_THREAD_API_C11= _LIBCPP_HAS_THREAD_API_PTHREAD= _LIBCPP_HAS_THREAD_API_EXTERNAL= _LIBCPP_HAS_THREAD_API_WIN32= _LIBCPP_DISABLE_VISIBILITY_ANNOTATIONS= _LIBCPP_HAS_VENDOR_AVAILABILITY_ANNOTATIONS= _LIBCPP_NO_VCRUNTIME= _LIBCPP_TYPEINFO_COMPARISON_IMPLEMENTATION= _LIBCPP_HAS_RANDOM_DEVICE=1 _LIBCPP_HAS_LOCALIZATION=1 _LIBCPP_HAS_UNICODE=1 _LIBCPP_HAS_WIDE_CHARACTERS=1 _LIBCPP_INSTRUMENTED_WITH_ASAN= _LIBCPP_ABI_DEFINES= _LIBCPP_HARDENING_MODE_DEFAULT=_LIBCPP_HARDENING_MODE_NONE _LIBCPP_LIBC_PICOLIBC= _LIBCPP_LIBC_NEWLIB= _LIBCPP_LIBC_LLVM_LIBC= _LIBCPP_PSTL_BACKEND_LIBDISPATCH= _LIBCPP_PSTL_BACKEND_SERIAL= _LIBCPP_PSTL_BACKEND_STD_THREAD=1 _LIBCPP_ABI_NAMESPACE=__1 _LIBCPP_HAS_TIME_ZONE_DATABASE=1
Traceback (most recent call last):
  File "/usr/local/google/home/thakis/src/llvm-project/out/gn/../../llvm/utils/gn/build/write_cmake_config.py", line 126, in <module>
    sys.exit(main())
             ~~~~^^
  File "/usr/local/google/home/thakis/src/llvm-project/out/gn/../../llvm/utils/gn/build/write_cmake_config.py", line 76, in main
    in_line = var_re.sub(repl, in_line)
  File "/usr/local/google/home/thakis/src/llvm-project/out/gn/../../llvm/utils/gn/build/write_cmake_config.py", line 74, in repl
    return values[key]
           ~~~~~~^^^^^
KeyError: '_LIBCPP_ABI_NAMESPACE_LEN'
[4/1423] LINK obj/llvm/unittests/MC/SystemZ/SystemZAsmLexerTests
[5/1423] LINK ./bin/lli-child-target
[6/1423] LINK obj/llvm/unittests/MC/X86/X86MCTests
[7/1423] LINK obj/llvm/unittests/ExecutionEngine/ExecutionEngineTests
[8/1423] LINK ./bin/llvm-mca
[9/1423] LINK ./bin/llvm-objdump
[10/1423] LINK ./bin/sancov
[11/1423] LINK ./bin/llvm-cfi-verify
[12/1423] LINK obj/llvm/unittests/Target/PowerPC/PowerPCTests
[13/1423] LINK obj/llvm/unittests/Target/LoongArch/LoongArchTests
[14/1423] LINK obj/llvm/unittests/tools/llvm-cfi-verify/CFIVerifyTests
[15/1423] LINK obj/llvm/unittests/Target/WebAssembly/WebAssemblyTests
[16/1423] LINK ./bin/llvm-debuginfo-analyzer
[17/1423] LINK ./bin/llvm-profgen
[18/1423] LINK obj/llvm/unittests/tools/llvm-mca/LLVMMCATests
[19/1423] LINK ./bin/lli
[20/1423] LINK obj/llvm/unittests/Target/ARM/ARMTests
[21/1423] LINK obj/llvm/unittests/Target/RISCV/RISCVTests
[22/1423] LINK obj/llvm/unittests/tools/llvm-exegesis/Mips/LLVMExegesisMipsTests
[23/1423] LINK obj/llvm/unittests/tools/llvm-exegesis/LLVMExegesisTests
[24/1423] LINK obj/llvm/unittests/tools/llvm-exegesis/PowerPC/LLVMExegesisPowerPCTests
[25/1423] LINK obj/llvm/unittests/tools/llvm-exegesis/RISCV/LLVMExegesisRISCVTests
[26/1423] LINK obj/llvm/unittests/tools/llvm-exegesis/AArch64/LLVMExegesisAArch64Tests
[27/1423] LINK obj/llvm/unittests/Transforms/Coroutines/CoroTests
[28/1423] LINK obj/llvm/unittests/tools/llvm-exegesis/X86/LLVMExegesisX86Tests
[29/1423] LINK obj/llvm/unittests/Transforms/Utils/UtilsTests
[30/1423] LINK obj/llvm/unittests/Passes/Plugins/PluginsTests
[31/1423] LINK obj/llvm/unittests/Target/AArch64/AArch64Tests
[32/1423] LINK obj/llvm/unittests/Transforms/Instrumentation/InstrumentationTests
[33/1423] LINK ./bin/llvm-extract
[34/1423] LINK obj/llvm/unittests/IR/IRTests
[35/1423] LINK obj/llvm/unittests/Target/X86/X86Tests
[36/1423] LINK obj/llvm/unittests/ExecutionEngine/Orc/OrcJITTests
[37/1423] LINK obj/llvm/unittests/Frontend/LLVMFrontendTests
[38/1423] LINK obj/llvm/unittests/Transforms/Scalar/ScalarTests
[39/1423] LINK obj/llvm/unittests/ExecutionEngine/MCJIT/MCJITTests
[40/1423] LINK obj/llvm/unittests/Analysis/AnalysisTests
[41/1423] LINK obj/clang/unittests/CodeGen/ClangCodeGenTests
[42/1423] LINK ./bin/clang-import-test
[43/1423] LINK obj/clang/unittests/Frontend/FrontendTests
[44/1423] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.SIFrameLowering.o
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.