ninja: Entering directory `out/gn'
[0/1] Regenerating ninja files
[1/203] AR lib/liblldbPluginDynamicLoaderMacOSXDYLD.a
[2/203] AR lib/liblldbPluginCXXItaniumABI.a
[3/203] AR lib/liblldbPluginCPlusPlusLanguage.a
[4/203] AR lib/liblldbPluginPlatformPOSIX.a
[5/203] AR lib/liblldbPluginClangREPL.a
[6/203] AR lib/liblldbPluginProcessMachCore.a
[7/203] AR lib/liblldbPluginPlatformLinux.a
[8/203] AR lib/liblldbPluginPlatformMacOSX.a
[9/203] AR lib/liblldbPluginProcessGDBRemote.a
[10/203] AR lib/liblldbInitialization.a
[11/203] ACTION //llvm/test:lit_site_cfg(//llvm/utils/gn/build/toolchain:unix)
FAILED: gen/llvm/test/lit.site.cfg.py 
python3 ../../llvm/utils/gn/build/write_cmake_config.py -o gen/llvm/test/lit.site.cfg.py ../../llvm/test/lit.site.cfg.py.in LIT_SITE_CFG_IN_HEADER=\#\#\ Autogenerated\ from\ //llvm/test/lit.site.cfg.py.in,\ do\ not\ edit\\n\\n\#\ Takes\ a\ path\ that\'s\ relative\ to\ __file__\ and\ makes\ it\ absolute.\\ndef\ path\(p\):\\n\ \ \ \ return\ os.path.abspath\(os.path.join\(__file__,\ \'..\',\ p\)\)\ if\ p\ else\ \'\' LLVM_BINARY_DIR=../../../obj/llvm LLVM_SOURCE_DIR=../../../../../llvm LLVM_TOOLS_DIR=../../../bin SHLIBDIR=../../../lib BUILD_SHARED_LIBS=0 HOST_CC=cc HOST_CXX=c++ HOST_LDFLAGS= ENABLE_BACKTRACES=1 LLVM_APPEND_VC_REV=0 LLVM_ENABLE_FFI=0 LLVM_ENABLE_HTTPLIB=0 LLVM_FORCE_VC_REVISION= LLVM_HAS_LOGF128=0 LLVM_HAVE_OPT_VIEWER_MODULES=0 LLVM_HOST_TRIPLE=x86_64-unknown-linux-gnu LLVM_INCLUDE_DXIL_TESTS=0 LLVM_INCLUDE_SPIRV_TOOLS_TESTS=0 LLVM_LIBS_DIR=../../../lib LLVM_LINK_LLVM_DYLIB=0 LLVM_LIT_TOOLS_DIR= LLVM_NATIVE_ARCH=X86 LLVM_TOOL_LLVM_DRIVER_BUILD=0 LLVM_USE_INTEL_JITEVENTS=0 LLVM_USE_SANITIZER= LLVM_VERSION_MAJOR=21 LLVM_VERSION_MINOR=0 LLVM_VERSION_SUFFIX=git Python3_EXECUTABLE=python3 TARGETS_TO_BUILD=AArch64\ AMDGPU\ ARM\ AVR\ BPF\ Hexagon\ Lanai\ LoongArch\ Mips\ NVPTX\ PowerPC\ RISCV\ Sparc\ SystemZ\ WebAssembly\ X86 LLVM_TARGET_TRIPLE=x86_64-unknown-linux-gnu LLVM_LIBCXX_USED=0 LLVM_BINDINGS= LLVM_BYE_LINK_INTO_TOOLS=0 LLVM_EXAMPLEIRTRANSFORMS_LINK_INTO_TOOLS=0 HAVE_OCAMLOPT=0 OCAMLFIND=OCAMLFIND-NOTFOUND OCAMLFLAGS= LLVM_BUILD_EXAMPLES=0 LLVM_HAVE_TF_AOT=0 LLVM_HAVE_TFLITE=0 LLVM_INLINER_MODEL_AUTOGENERATED=0 LLVM_RAEVICT_MODEL_AUTOGENERATED=0 PTXAS_EXECUTABLE= HOST_ARCH=x86_64 EXEEXT= LLVM_ENABLE_PLUGINS=1 LLVM_LIT_ERRC_MESSAGES= LLVM_PLUGIN_EXT=.so SHLIBEXT=.so HOST_OS=Linux GOLD_EXECUTABLE=ld CMAKE_OSX_SYSROOT= LD64_EXECUTABLE= ENABLE_ASSERTIONS=1 LLVM_ENABLE_DIA_SDK=0 LLVM_ENABLE_LIBXML2=1 LLVM_ENABLE_EXPENSIVE_CHECKS=0 LLVM_ENABLE_THREADS=1 LLVM_ENABLE_ZLIB=1 LLVM_ENABLE_ZSTD=0 LLVM_ENABLE_CURL=0 LLVM_ENABLE_REVERSE_ITERATION=0
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 122, 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 72, 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 70, in repl
    return values[key]
           ~~~~~~^^^^^
KeyError: 'LLVM_EXPERIMENTAL_KEY_INSTRUCTIONS'
[12/203] AR lib/liblldb.a
[13/203] SOLINK lib/clang/21/lib/linux/libclang_rt.ubsan_standalone-x86_64.so
[14/203] SOLINK lib/clang/21/lib/linux/libclang_rt.hwasan_aliases-x86_64.so
[15/203] CXX stage2_unix/obj/llvm/lib/Support/Support.CRC.o
[16/203] CXX stage2_unix/obj/llvm/lib/Support/Support.AArch64BuildAttributes.o
[17/203] CXX stage2_unix/obj/llvm/lib/Support/Support.ARMWinEH.o
[18/203] CXX stage2_unix/obj/llvm/lib/Support/Support.CSKYAttributes.o
[19/203] CXX stage2_unix/obj/llvm/lib/Support/Support.ARMBuildAttributes.o
[20/203] CXX stage2_unix/obj/llvm/lib/Support/Support.Allocator.o
[21/203] CXX stage2_unix/obj/llvm/lib/Support/Support.BlockFrequency.o
[22/203] CXX stage2_unix/obj/llvm/lib/Support/Support.APSInt.o
[23/203] CXX stage2_unix/obj/llvm/lib/Support/Support.BinaryStreamError.o
[24/203] CXX stage2_unix/obj/llvm/lib/Support/Support.BranchProbability.o
[25/203] CXX stage2_unix/obj/llvm/lib/Support/Support.AArch64AttributeParser.o
[26/203] CXX stage2_unix/obj/llvm/lib/Support/Support.Compression.o
[27/203] CXX stage2_unix/obj/llvm/lib/Support/Support.Chrono.o
[28/203] CXX stage2_unix/obj/llvm/lib/Support/Support.BinaryStreamWriter.o
[29/203] CXX stage2_unix/obj/llvm/lib/Support/Support.Base64.o
[30/203] CXX stage2_unix/obj/llvm/lib/Support/Support.BinaryStreamRef.o
[31/203] CXX stage2_unix/obj/llvm/lib/Support/Support.CSKYAttributeParser.o
[32/203] CXX stage2_unix/obj/llvm/lib/Support/Support.BinaryStreamReader.o
[33/203] CXX stage2_unix/obj/llvm/lib/Support/Support.APFixedPoint.o
[34/203] CXX stage2_unix/obj/compiler-rt/lib/scudo/standalone/tests/ScudoUnitTest.stats_test.o
[35/203] CXX stage2_unix/obj/compiler-rt/lib/scudo/standalone/tests/ScudoCxxUnitTest.scudo_unit_test_main.o
[36/203] CXX stage2_unix/obj/compiler-rt/lib/scudo/standalone/tests/ScudoUnitTest.common_test.o
[37/203] CXX stage2_unix/obj/compiler-rt/lib/scudo/standalone/tests/ScudoUnitTest.chunk_test.o
[38/203] CXX stage2_unix/obj/compiler-rt/lib/scudo/standalone/tests/ScudoHooksUnitTest.scudo_unit_test_main.o
[39/203] CXX stage2_unix/obj/compiler-rt/lib/scudo/standalone/tests/ScudoUnitTest.scudo_unit_test_main.o
[40/203] CXX stage2_unix/obj/compiler-rt/lib/scudo/standalone/tests/ScudoCUnitTest.scudo_unit_test_main.o
[41/203] CXX stage2_unix/obj/compiler-rt/lib/scudo/standalone/tests/ScudoUnitTest.mutex_test.o
[42/203] CXX stage2_unix/obj/compiler-rt/lib/scudo/standalone/tests/ScudoUnitTest.checksum_test.o
[43/203] CXX stage2_unix/obj/compiler-rt/lib/scudo/standalone/tests/ScudoUnitTest.strings_test.o
[44/203] CXX stage2_unix/obj/compiler-rt/lib/scudo/standalone/tests/ScudoUnitTest.bytemap_test.o
[45/203] CXX stage2_unix/obj/compiler-rt/lib/scudo/standalone/tests/ScudoUnitTest.atomic_test.o
[46/203] CXX stage2_unix/obj/compiler-rt/lib/scudo/standalone/tests/ScudoUnitTest.flags_test.o
[47/203] CXX stage2_unix/obj/compiler-rt/lib/scudo/standalone/tests/ScudoUnitTest.condition_variable_test.o
[48/203] CXX stage2_unix/obj/compiler-rt/lib/scudo/standalone/tests/ScudoUnitTest.report_test.o
[49/203] CXX stage2_unix/obj/llvm/lib/Support/Support.ARMAttributeParser.o
[50/203] CXX stage2_unix/obj/llvm/lib/Support/Support.CachePruning.o
[51/203] CXX stage2_unix/obj/compiler-rt/lib/scudo/standalone/tests/ScudoUnitTest.allocator_config_test.o
[52/203] CXX stage2_unix/obj/compiler-rt/lib/scudo/standalone/tests/ScudoUnitTest.vector_test.o
[53/203] CXX stage2_unix/obj/llvm/lib/Support/Support.CodeGenCoverage.o
[54/203] CXX stage2_unix/obj/llvm/lib/Support/Support.AMDGPUMetadata.o
[55/203] CXX stage2_unix/obj/llvm/lib/Support/Support.Caching.o
[56/203] CXX stage2_unix/obj/compiler-rt/lib/scudo/standalone/tests/ScudoUnitTest.size_class_map_test.o
[57/203] CXX stage2_unix/obj/compiler-rt/lib/scudo/standalone/tests/ScudoUnitTest.memtag_test.o
[58/203] CXX stage2_unix/obj/compiler-rt/lib/scudo/standalone/tests/ScudoUnitTest.map_test.o
[59/203] CXX stage2_unix/obj/compiler-rt/lib/scudo/standalone/tests/ScudoUnitTest.quarantine_test.o
[60/203] CXX stage2_unix/obj/compiler-rt/lib/scudo/standalone/tests/ScudoUnitTest.tsd_test.o
[61/203] CXX stage2_unix/obj/compiler-rt/lib/scudo/standalone/tests/ScudoUnitTest.timing_test.o
[62/203] CXX stage2_unix/obj/compiler-rt/lib/scudo/standalone/tests/ScudoCxxUnitTest.wrappers_cpp_test.o
[63/203] CXX stage2_unix/obj/compiler-rt/lib/scudo/standalone/tests/ScudoCUnitTest.wrappers_c_test.o
[64/203] CXX stage2_unix/obj/compiler-rt/lib/scudo/standalone/tests/ScudoUnitTest.list_test.o
[65/203] CXX stage2_unix/obj/third-party/unittest/googlemock/src/gtest.gmock-all.o
[66/203] CXX stage2_unix/obj/llvm/lib/Support/Support.APFloat.o
[67/203] CXX obj/bolt/lib/Passes/Passes.PatchEntries.o
[68/203] CXX stage2_unix/obj/llvm/lib/Support/Support.BalancedPartitioning.o
[69/203] CXX stage2_unix/obj/llvm/lib/Support/Support.APInt.o
[70/203] CXX stage2_unix/obj/compiler-rt/lib/scudo/standalone/tests/ScudoUnitTest.secondary_test.o
[71/203] CXX stage2_unix/obj/compiler-rt/lib/scudo/standalone/tests/ScudoUnitTest.release_test.o
[72/203] CXX stage2_unix/obj/llvm/lib/Support/Support.CommandLine.o
[73/203] CXX obj/bolt/lib/Rewrite/Rewrite.BinaryPassManager.o
[74/203] CXX stage2_unix/obj/compiler-rt/lib/scudo/standalone/tests/ScudoUnitTest.primary_test.o
[75/203] CXX stage2_unix/obj/third-party/unittest/googletest/src/gtest.gtest-all.o
[76/203] CXX stage2_unix/obj/compiler-rt/lib/scudo/standalone/tests/ScudoUnitTest.combined_test.o
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.