INFO:2026-06-03T11:34:54Z:root:pulling...
From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   90d907b54ca2..8a81ecc4e7cf  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 8a81ecc4e7cf [X86] avx512-trunc.ll - add basic masked trunc coverage for #200617 (#201318)
INFO:2026-06-03T11:34:57Z:root:syncing...
Deleted branch merge (was e10e36fba7db).
Switched to a new branch 'merge'
branch 'merge' set up to track 'origin/main'.
[merge ae4e64d5bec9] [gn build] Port 142ad481b625
 1 file changed, 5 insertions(+)
[merge e4480514aeb3] [gn build] Port 87d6941017aa
 1 file changed, 1 deletion(-)
[merge c41f960fb8a3] [gn build] Port c264e07c2f3d
 1 file changed, 5 insertions(+), 1 deletion(-)
[merge a16485e4f051] [gn build] Port f91f589aaa82
 1 file changed, 1 insertion(+)
[gn build] Port 142ad481b625 -- https://github.com/llvm/llvm-project/commit/142ad481b625
[gn build] Port 87d6941017aa -- https://github.com/llvm/llvm-project/commit/87d6941017aa
[gn build] Port c264e07c2f3d -- https://github.com/llvm/llvm-project/commit/c264e07c2f3d
[gn build] Port f91f589aaa82 -- https://github.com/llvm/llvm-project/commit/f91f589aaa82
INFO:2026-06-03T11:35:01Z:root:building
ninja: Entering directory `out/gn'
[0/1] Regenerating ninja files
[1/4029] COPY ../../libcxxabi/include/__cxxabi_config.h include/c++/v1/__cxxabi_config.h
[2/4029] COPY ../../libcxxabi/include/cxxabi.h include/c++/v1/cxxabi.h
[3/4029] 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_LZMA= 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_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 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: 'LLDB_PYTHON_RUNTIME_LIBRARY_BUILD_PATH'
[4/4029] ACTION //libcxx/include:copy_headers(//llvm/utils/gn/build/toolchain:unix)
[5/4029] CXX obj/llvm/lib/IR/IR.NVVMIntrinsicUtils.o
[6/4029] CXX obj/llvm/lib/IR/IR.AbstractCallSite.o
[7/4029] CXX obj/llvm/lib/IR/IR.ProfileSummary.o
[8/4029] CXX obj/llvm/lib/IR/IR.SSAContext.o
[9/4029] CXX obj/llvm/lib/IR/IR.MDBuilder.o
[10/4029] CXX obj/llvm/lib/IR/IR.ConstantFPRange.o
[11/4029] CXX obj/llvm/lib/IR/IR.MemoryModelRelaxationAnnotations.o
[12/4029] CXX obj/llvm/lib/IR/IR.ProfDataUtils.o
[13/4029] CXX obj/llvm/lib/IR/IR.EHPersonalities.o
[14/4029] CXX obj/llvm/lib/IR/IR.VFABIDemangler.o
[15/4029] CXX obj/llvm/lib/IR/IR.ReplaceConstant.o
[16/4029] CXX obj/llvm/lib/IR/IR.User.o
[17/4029] CXX obj/llvm/lib/IR/IR.FPEnv.o
[18/4029] CXX obj/llvm/lib/IR/IR.Statepoint.o
[19/4029] CXX obj/llvm/lib/IR/IR.DIExpressionOptimizer.o
[20/4029] CXX obj/llvm/lib/IR/IR.DataLayout.o
[21/4029] CXX obj/llvm/lib/IR/IR.PatternMatch.o
[22/4029] CXX obj/llvm/lib/IR/IR.PseudoProbe.o
[23/4029] CXX obj/llvm/lib/IR/IR.DebugLoc.o
[24/4029] CXX obj/llvm/lib/IR/IR.DroppedVariableStats.o
[25/4029] CXX obj/llvm/lib/IR/IR.TypedPointerType.o
[26/4029] CXX obj/llvm/lib/IR/IR.DroppedVariableStatsIR.o
[27/4029] CXX obj/llvm/lib/IR/IR.StructuralHash.o
[28/4029] CXX obj/llvm/lib/IR/IR.DebugProgramInstruction.o
[29/4029] CXX obj/llvm/lib/IR/IR.IntrinsicInst.o
[30/4029] CXX obj/llvm/lib/IR/IR.InlineAsm.o
[31/4029] CXX obj/llvm/lib/IR/IR.DiagnosticInfo.o
[32/4029] CXX obj/llvm/lib/IR/IR.TypeFinder.o
[33/4029] CXX obj/llvm/lib/IR/IR.Operator.o
[34/4029] CXX obj/llvm/lib/IR/IR.ConstantRange.o
[35/4029] CXX obj/llvm/lib/IR/IR.Intrinsics.o
[36/4029] CXX obj/llvm/lib/IR/IR.ConvergenceVerifier.o
[37/4029] CXX obj/llvm/lib/IR/IR.ConstantFold.o
[38/4029] CXX obj/llvm/lib/Object/Object.OffloadBinary.o
[39/4029] CXX obj/llvm/lib/Frontend/HLSL/HLSL.RootSignatureMetadata.o
[40/4029] CXX obj/llvm/lib/IR/IR.Globals.o
[41/4029] CXX obj/llvm/lib/IR/IR.BasicBlock.o
[42/4029] CXX obj/llvm/lib/IR/IR.LLVMContext.o
[43/4029] CXX obj/llvm/lib/IR/IR.Function.o
[44/4029] CXX obj/llvm/lib/AsmParser/AsmParser.Parser.o
[45/4029] CXX obj/llvm/lib/IR/IR.IRBuilder.o
[46/4029] CXX obj/llvm/lib/IR/IR.Type.o
[47/4029] CXX obj/llvm/lib/IR/IR.Instruction.o
[48/4029] CXX obj/llvm/lib/IR/IR.Module.o
[49/4029] CXX obj/llvm/lib/IR/IR.SafepointIRVerifier.o
[50/4029] CXX obj/llvm/lib/IR/IR.DIBuilder.o
[51/4029] CXX obj/llvm/lib/IR/IR.Value.o
[52/4029] CXX obj/llvm/lib/ProfileData/ProfileData.SampleProf.o
[53/4029] CXX obj/llvm/lib/IR/IR.Attributes.o
[54/4029] CXX obj/llvm/lib/IR/IR.Instructions.o
[55/4029] CXX obj/llvm/lib/IR/IR.Core.o
[56/4029] CXX obj/llvm/lib/IR/IR.DebugInfo.o
[57/4029] CXX obj/llvm/lib/Bitcode/Reader/Reader.MetadataLoader.o
[58/4029] CXX obj/llvm/lib/ProfileData/ProfileData.InstrProf.o
[59/4029] CXX obj/llvm/lib/IR/IR.LLVMContextImpl.o
[60/4029] CXX obj/llvm/lib/IR/IR.Dominators.o
[61/4029] CXX obj/llvm/lib/IR/IR.Constants.o
[62/4029] CXX obj/llvm/lib/IR/IR.AutoUpgrade.o
[63/4029] CXX obj/llvm/lib/IR/IR.DebugInfoMetadata.o
[64/4029] CXX obj/llvm/lib/IR/IR.AsmWriter.o
[65/4029] CXX obj/llvm/lib/IR/IR.Metadata.o
[66/4029] CXX obj/llvm/lib/IR/IR.Verifier.o
[67/4029] CXX obj/llvm/lib/AsmParser/AsmParser.LLParser.o
[68/4029] CXX obj/llvm/lib/Bitcode/Reader/Reader.BitcodeReader.o
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.