INFO:2026-06-26T02:10:14Z:root:pulling...
From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   a4404f2ceb51..bd53dfe3f452  main       -> origin/main
Switched to branch 'main'
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HEAD is now at bd53dfe3f452 [flang][cuda][NFC] Fix some typos and misplaced comment (#205933)
INFO:2026-06-26T02:10:20Z:root:syncing...
Deleted branch merge (was e2438a184a1d).
Switched to a new branch 'merge'
branch 'merge' set up to track 'origin/main'.
INFO:2026-06-26T02:10:21Z:root:building
ninja: Entering directory `out/gn'
[0/1] Regenerating ninja files
[1/279] COPY ../../libcxxabi/include/__cxxabi_config.h include/c++/v1/__cxxabi_config.h
[2/279] COPY ../../libcxxabi/include/cxxabi.h include/c++/v1/cxxabi.h
[3/279] CXX stage2_unix/obj/llvm/lib/Support/Support.DXILABI.o
[4/279] CXX stage2_unix/obj/llvm/lib/Support/Support.AArch64BuildAttributes.o
[5/279] CXX stage2_unix/obj/llvm/lib/Support/Support.ConvertEBCDIC.o
[6/279] CXX stage2_unix/obj/llvm/lib/Support/Support.LEB128.o
[7/279] CXX stage2_unix/obj/llvm/lib/Support/Support.CRC.o
[8/279] CXX stage2_unix/obj/llvm/lib/Support/Support.HexagonAttributes.o
[9/279] CXX stage2_unix/obj/llvm/lib/Support/Support.CSKYAttributes.o
[10/279] CXX stage2_unix/obj/llvm/lib/Support/Support.DJB.o
[11/279] CXX stage2_unix/obj/llvm/lib/Support/Support.ARMWinEH.o
[12/279] CXX stage2_unix/obj/llvm/lib/Support/Support.DynamicAPInt.o
[13/279] CXX stage2_unix/obj/llvm/lib/Support/Support.CHERICapabilityFormat.o
[14/279] CXX stage2_unix/obj/llvm/lib/Support/Support.ELFAttributes.o
[15/279] CXX stage2_unix/obj/llvm/lib/Support/Support.BlockFrequency.o
[16/279] CXX stage2_unix/obj/llvm/lib/Support/Support.ARMBuildAttributes.o
[17/279] CXX stage2_unix/obj/llvm/lib/Support/Support.InstructionCost.o
[18/279] CXX stage2_unix/obj/llvm/lib/Support/Support.FormattedStream.o
[19/279] CXX stage2_unix/obj/llvm/lib/Support/Support.AllocToken.o
[20/279] CXX stage2_unix/obj/llvm/lib/Support/Support.FoldingSet.o
[21/279] CXX stage2_unix/obj/llvm/lib/Support/Support.APSInt.o
[22/279] CXX stage2_unix/obj/llvm/lib/Support/Support.BinaryStreamError.o
[23/279] CXX stage2_unix/obj/llvm/lib/Support/Support.Allocator.o
[24/279] CXX stage2_unix/obj/llvm/lib/Support/Support.BranchProbability.o
[25/279] CXX stage2_unix/obj/llvm/lib/Support/Support.ConvertUTFWrapper.o
[26/279] CXX stage2_unix/obj/llvm/lib/Support/Support.Chrono.o
[27/279] CXX stage2_unix/obj/llvm/lib/Support/Support.FloatingPointMode.o
[28/279] CXX stage2_unix/obj/llvm/lib/Support/Support.Compression.o
[29/279] CXX stage2_unix/obj/llvm/lib/Support/Support.Base64.o
[30/279] ACTION //libcxx/include:copy_headers(//llvm/utils/gn/build/toolchain:unix)
[31/279] CXX stage2_unix/obj/llvm/lib/Support/Support.HexagonAttributeParser.o
[32/279] CXX stage2_unix/obj/libcxx/src/experimental/cxx_experimental.log_hardening_failure.o
[33/279] CXX stage2_unix/obj/llvm/lib/Support/Support.InitLLVM.o
[34/279] CXX stage2_unix/obj/llvm/lib/Support/Support.ExponentialBackoff.o
[35/279] CXX stage2_unix/obj/llvm/lib/Support/Support.FormatVariadic.o
[36/279] CXX stage2_unix/obj/llvm/lib/Support/Support.BinaryStreamRef.o
[37/279] CXX stage2_unix/obj/llvm/lib/Support/Support.BinaryStreamWriter.o
[38/279] CXX stage2_unix/obj/llvm/lib/Support/Support.KnownFPClass.o
[39/279] CXX stage2_unix/obj/llvm/lib/Support/Support.DataExtractor.o
[40/279] CXX stage2_unix/obj/llvm/lib/Support/Support.CSKYAttributeParser.o
[41/279] CXX stage2_unix/obj/libcxx/src/cxx_shared.any.o
[42/279] CXX stage2_unix/obj/llvm/lib/Support/Support.Locale.o
[43/279] CXX stage2_unix/obj/llvm/lib/Support/Support.BinaryStreamReader.o
[44/279] CXX stage2_unix/obj/llvm/lib/Support/Support.ErrorHandling.o
[45/279] CXX stage2_unix/obj/llvm/lib/Support/Support.IntegerInclusiveInterval.o
[46/279] CXX stage2_unix/obj/llvm/lib/Support/Support.FileOutputBuffer.o
[47/279] CXX stage2_unix/obj/llvm/lib/Support/Support.MSP430Attributes.o
[48/279] CXX stage2_unix/obj/llvm/lib/Support/Support.Error.o
[49/279] CXX stage2_unix/obj/llvm/lib/Support/Support.LineIterator.o
[50/279] CXX stage2_unix/obj/libcxx/src/cxx_shared.condition_variable_destructor.o
[51/279] CXX stage2_unix/obj/llvm/lib/Support/Support.Optional.o
[52/279] CXX stage2_unix/obj/llvm/lib/Support/Support.MemoryBufferRef.o
[53/279] CXX stage2_unix/obj/libcxx/src/cxx_shared.expected.o
[54/279] CXX stage2_unix/obj/llvm/lib/Support/Support.APFixedPoint.o
[55/279] CXX stage2_unix/obj/llvm/lib/Support/Support.GraphWriter.o
[56/279] CXX stage2_unix/obj/llvm/lib/Support/Support.OptionStrCmp.o
[57/279] CXX stage2_unix/obj/llvm/lib/Support/Support.RISCVAttributes.o
[58/279] CXX stage2_unix/obj/llvm/lib/Support/Support.Jobserver.o
[59/279] CXX stage2_unix/obj/llvm/lib/Support/Support.CachePruning.o
[60/279] CXX stage2_unix/obj/libcxx/src/cxx_shared.call_once.o
[61/279] CXX stage2_unix/obj/llvm/lib/Support/Support.Debug.o
[62/279] CXX stage2_unix/obj/llvm/lib/Support/Support.OptimizedStructLayout.o
[63/279] CXX stage2_unix/obj/llvm/lib/Support/Support.ModRef.o
[64/279] CXX stage2_unix/obj/llvm/lib/Support/Support.DAGDeltaAlgorithm.o
[65/279] CXX stage2_unix/obj/llvm/lib/Support/Support.PrettyStackTrace.o
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[71/279] CXX stage2_unix/obj/llvm/lib/Support/Support.RISCVISAUtils.o
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[74/279] CXX stage2_unix/obj/llvm/lib/Support/Support.FileUtilities.o
[75/279] CXX stage2_unix/obj/llvm/lib/Support/Support.GlobPattern.o
[76/279] CXX stage2_unix/obj/llvm/lib/Support/Support.DebugCounter.o
[77/279] CXX stage2_unix/obj/llvm/lib/Support/Support.PluginLoader.o
[78/279] CXX stage2_unix/obj/libcxx/src/cxx_shared.typeinfo.o
[79/279] CXX stage2_unix/obj/llvm/lib/Support/Support.Regex.o
[80/279] CXX stage2_unix/obj/libcxx/src/cxx_shared.bind.o
[81/279] CXX stage2_unix/obj/llvm/lib/Support/Support.NativeFormatting.o
[82/279] CXX stage2_unix/obj/llvm/lib/Support/Support.RewriteRope.o
[83/279] CXX stage2_unix/obj/llvm/lib/Support/Support.MSP430AttributeParser.o
[84/279] CXX stage2_unix/obj/libcxx/src/cxx_shared.text_encoding.o
FAILED: stage2_unix/obj/libcxx/src/cxx_shared.text_encoding.o 
./bin/clang++ -MMD -MF stage2_unix/obj/libcxx/src/cxx_shared.text_encoding.o.d -o stage2_unix/obj/libcxx/src/cxx_shared.text_encoding.o -c ../../libcxx/src/text_encoding.cpp -D_LIBCPP_BUILDING_LIBRARY -D_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER -DLIBCXX_BUILDING_LIBCXXABI -DLIBC_NAMESPACE=__llvm_libc_common_utils -I../../libcxx/src -I../../llvm/include -Istage2_unix/gen/llvm/include -I../../libcxxabi/include -I../../libc -Iinclude/c++/v1 -fPIC -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 -Wall -Wextra -W -Wwrite-strings -Wno-unused-parameter -Wno-long-long -Werror=return-type -Wextra-semi -Wno-user-defined-literals -Wno-covered-switch-default -Wno-nullability-completeness -std=c++17 -fvisibility-inlines-hidden -std=c++23 -nostdinc++
../../libcxx/src/text_encoding.cpp:21:8: error: unknown type name 'text_encoding'
   21 | static text_encoding __make_text_encoding(const char* __name) {
      |        ^
../../libcxx/src/text_encoding.cpp:23:12: error: use of undeclared identifier 'text_encoding'
   23 |     return text_encoding{};
      |            ^~~~~~~~~~~~~
../../libcxx/src/text_encoding.cpp:25:3: error: unknown type name 'string_view'
   25 |   string_view __name_view(__name);
      |   ^
../../libcxx/src/text_encoding.cpp:26:28: error: use of undeclared identifier 'text_encoding'
   26 |   if (__name_view.size() > text_encoding::max_name_length)
      |                            ^
../../libcxx/src/text_encoding.cpp:27:12: error: use of undeclared identifier 'text_encoding'
   27 |     return text_encoding{};
      |            ^~~~~~~~~~~~~
../../libcxx/src/text_encoding.cpp:32:6: error: no type named 'text_encoding' in namespace 'std'
   32 | std::text_encoding __get_locale_encoding(const char* __name) {
      | ~~~~~^
../../libcxx/src/text_encoding.cpp:45:12: error: use of undeclared identifier 'text_encoding'
   45 |     return text_encoding{};
      |            ^~~~~~~~~~~~~
7 errors generated.
[85/279] CXX stage2_unix/obj/llvm/lib/Support/Support.Caching.o
[86/279] CXX stage2_unix/obj/libcxx/src/cxx_shared.optional.o
[87/279] CXX stage2_unix/obj/libcxx/src/cxx_shared.verbose_abort.o
[88/279] CXX stage2_unix/obj/libcxx/src/cxx_shared.error_category.o
[89/279] CXX stage2_unix/obj/llvm/lib/Support/Support.KnownBits.o
[90/279] CXX stage2_unix/obj/libcxx/src/cxx_shared.functional.o
[91/279] CXX stage2_unix/obj/llvm/lib/Support/Support.AMDGPUMetadata.o
[92/279] CXX stage2_unix/obj/llvm/lib/Support/Support.ARMAttributeParser.o
[93/279] CXX stage2_unix/obj/llvm/lib/Support/Support.RewriteBuffer.o
[94/279] CXX stage2_unix/obj/libcxx/src/cxx_shared.new_handler.o
[95/279] CXX stage2_unix/obj/llvm/lib/Support/Support.CodeGenCoverage.o
[96/279] CXX stage2_unix/obj/libcxx/src/cxx_shared.shared_mutex.o
[97/279] CXX stage2_unix/obj/libcxx/src/cxx_shared.variant.o
[98/279] CXX stage2_unix/obj/libcxx/src/ryu/cxx_shared.d2s.o
[99/279] CXX stage2_unix/obj/libcxx/src/ryu/cxx_shared.f2s.o
[100/279] CXX stage2_unix/obj/libcxx/src/cxx_shared.mutex.o
[101/279] CXX stage2_unix/obj/llvm/lib/Support/Support.RISCVAttributeParser.o
[102/279] CXX stage2_unix/obj/libcxx/src/cxx_shared.valarray.o
[103/279] CXX stage2_unix/obj/llvm/lib/Support/Support.ELFAttrParserCompact.o
[104/279] CXX stage2_unix/obj/libcxx/src/ryu/cxx_shared.d2fixed.o
[105/279] CXX stage2_unix/obj/llvm/lib/Support/Support.ELFAttrParserExtended.o
[106/279] CXX stage2_unix/obj/llvm/lib/Support/Support.MemoryBuffer.o
[107/279] CXX stage2_unix/obj/libcxx/src/cxx_shared.memory_resource.o
[108/279] CXX stage2_unix/obj/libcxx/src/cxx_shared.hash.o
[109/279] CXX stage2_unix/obj/libcxx/src/cxx_shared.fstream.o
[110/279] CXX stage2_unix/obj/llvm/lib/Support/Support.PGOOptions.o
[111/279] CXX stage2_unix/obj/llvm/lib/Support/Support.LockFileManager.o
[112/279] CXX stage2_unix/obj/libcxx/src/cxx_shared.barrier.o
[113/279] CXX stage2_unix/obj/libcxx/src/cxx_shared.future.o
[114/279] CXX stage2_unix/obj/libcxx/src/cxx_shared.system_error.o
[115/279] CXX stage2_unix/obj/libcxx/src/cxx_shared.condition_variable.o
[116/279] CXX stage2_unix/obj/llvm/lib/Support/Support.RandomNumberGenerator.o
[117/279] CXX stage2_unix/obj/libcxx/src/cxx_shared.vector.o
[118/279] CXX stage2_unix/obj/libcxx/src/cxx_shared.random.o
[119/279] CXX stage2_unix/obj/libcxx/src/cxx_shared.ios.o
[120/279] CXX stage2_unix/obj/libcxx/src/cxx_shared.atomic.o
[121/279] CXX stage2_unix/obj/llvm/lib/Support/Support.JSON.o
[122/279] CXX stage2_unix/obj/libcxx/src/experimental/cxx_experimental.chrono_exception.o
[123/279] CXX stage2_unix/obj/llvm/lib/Support/Support.Parallel.o
[124/279] CXX stage2_unix/obj/libcxx/src/cxx_shared.random_shuffle.o
[125/279] CXX stage2_unix/obj/libcxx/src/cxx_shared.iostream.o
[126/279] CXX stage2_unix/obj/libcxx/src/cxx_shared.memory.o
[127/279] CXX stage2_unix/obj/libcxx/src/cxx_shared.print.o
[128/279] CXX stage2_unix/obj/libcxx/src/cxx_shared.ostream.o
[129/279] CXX stage2_unix/obj/libcxx/src/cxx_shared.strstream.o
[130/279] CXX stage2_unix/obj/libcxx/src/cxx_shared.regex.o
[131/279] CXX stage2_unix/obj/libcxx/src/cxx_shared.thread.o
[132/279] CXX stage2_unix/obj/third-party/unittest/googlemock/src/gtest.gmock-all.o
[133/279] CXX stage2_unix/obj/libcxx/src/experimental/cxx_experimental.tzdb_list.o
[134/279] CXX stage2_unix/obj/libcxx/src/cxx_shared.chrono.o
[135/279] CXX stage2_unix/obj/libcxx/src/cxx_shared.string.o
[136/279] CXX stage2_unix/obj/llvm/lib/Support/Support.Mustache.o
[137/279] CXX stage2_unix/obj/llvm/lib/Support/Support.BalancedPartitioning.o
[138/279] CXX stage2_unix/obj/llvm/lib/Support/Support.APInt.o
[139/279] CXX stage2_unix/obj/libcxx/src/filesystem/cxx_shared.filesystem_clock.o
[140/279] CXX stage2_unix/obj/libcxx/src/cxx_shared.ios.instantiations.o
[141/279] CXX stage2_unix/obj/libcxx/src/cxx_shared.algorithm.o
[142/279] CXX stage2_unix/obj/libcxx/src/filesystem/cxx_shared.directory_entry.o
[143/279] CXX stage2_unix/obj/libcxx/src/filesystem/cxx_shared.directory_iterator.o
[144/279] CXX stage2_unix/obj/llvm/lib/Support/Support.CommandLine.o
[145/279] CXX stage2_unix/obj/libcxx/src/experimental/cxx_experimental.tzdb.o
[146/279] CXX stage2_unix/obj/libcxx/src/experimental/cxx_experimental.time_zone.o
[147/279] CXX stage2_unix/obj/llvm/lib/Support/Support.APFloat.o
[148/279] CXX stage2_unix/obj/libcxx/src/cxx_shared.locale.o
[149/279] CXX stage2_unix/obj/third-party/unittest/googletest/src/gtest.gtest-all.o
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.