ninja: Entering directory `out/gn'
[0/1] Regenerating ninja files
[1/460] AR lib/libLLVMMC.a
[2/460] AR lib/libLLVMMCParser.a
[3/460] AR lib/libclangStaticAnalyzerCore.a
[4/460] AR lib/liblldbPluginObjectFilePECOFF.a
[5/460] AR lib/liblldbPluginTypeSystemClang.a
[6/460] AR lib/libLLVMAArch64Desc.a
[7/460] 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'
[8/460] AR lib/libLLVMARMDesc.a
[9/460] AR lib/libLLVMX86Desc.a
[10/460] AR lib/liblldbPluginCXXItaniumABI.a
[11/460] AR lib/liblldbPluginDynamicLoaderMacOSXDYLD.a
[12/460] LINK ./bin/llvm-opt-report
[13/460] LINK ./bin/llvm-stress
[14/460] LINK ./bin/llvm-sim
[15/460] LINK ./bin/llvm-ifs
[16/460] LINK ./bin/llvm-cvtres
[17/460] LINK ./bin/lli-child-target
[18/460] LINK ./bin/llvm-debuginfod-find
[19/460] LINK ./bin/llvm-ctxprof-util
[20/460] LINK ./bin/llvm-cov
[21/460] LINK ./bin/llvm-debuginfod
[22/460] LINK ./bin/llvm-cat
[23/460] LINK ./bin/llvm-objcopy
[24/460] LINK ./bin/clang-offload-bundler
[25/460] LINK obj/clang/unittests/InstallAPI/InstallAPITests
[26/460] LINK ./bin/llvm-modextract
[27/460] LINK obj/llvm/unittests/Bitcode/BitcodeTests
[28/460] LINK ./bin/clang-apply-replacements
[29/460] LINK obj/clang/unittests/Parse/ParseTests
[30/460] LINK ./bin/llvm-as
[31/460] LINK obj/clang-tools-extra/unittests/clang-apply-replacements/ClangApplyReplacementsTests
[32/460] LINK ./bin/llvm-link
[33/460] LINK obj/clang/unittests/Format/FormatTests
[34/460] LINK ./bin/llvm-cgdata
[35/460] LINK obj/bolt/unittests/Profile/ProfileTests
[36/460] LINK ./bin/llvm-bat-dump
[37/460] LINK ./bin/find-all-symbols
[38/460] LINK ./bin/modularize
[39/460] LINK obj/clang-tools-extra/unittests/clang-move/ClangMoveTests
[40/460] LINK ./bin/clang-installapi
[41/460] LINK ./bin/clang-doc
[42/460] LINK ./bin/pp-trace
[43/460] LINK ./bin/clang-move
[44/460] LINK ./bin/clang-change-namespace
[45/460] LINK obj/clang-tools-extra/unittests/clang-doc/ClangDocTests
[46/460] LINK obj/clang/unittests/Lex/LexTests
[47/460] LINK ./bin/clang-refactor
[48/460] LINK obj/clang/unittests/AST/ByteCode/InterpTests
[49/460] LINK ./bin/clang-query
[50/460] LINK obj/clang/unittests/Sema/SemaTests
[51/460] LINK ./bin/clang-reorder-fields
[52/460] LINK ./bin/llvm-extract
[53/460] LINK ./bin/diagtool
[54/460] LINK ./bin/clang-include-fixer
[55/460] LINK obj/clang-tools-extra/unittests/clang-include-fixer/ClangIncludeFixerTests
[56/460] LINK obj/clang/unittests/ASTMatchers/Dynamic/DynamicASTMatchersTests
[57/460] LINK obj/clang/unittests/ASTMatchers/ASTMatchersTests
[58/460] LINK obj/clang/unittests/Serialization/SerializationTests
[59/460] LINK obj/clang-tools-extra/unittests/clang-change-namespace/ClangChangeNamespaceTests
[60/460] LINK ./bin/clang-diff
[61/460] LINK obj/clang/unittests/Support/ClangSupportTests
[62/460] LINK obj/clang/unittests/StaticAnalyzer/StaticAnalysisTests
[63/460] LINK obj/clang-tools-extra/unittests/clang-query/ClangQueryTests
[64/460] LINK obj/clang/unittests/Analysis/FlowSensitive/ClangAnalysisFlowSensitiveTests
[65/460] LINK obj/clang/unittests/Analysis/ClangAnalysisTests
[66/460] LINK obj/clang/unittests/Rewrite/RewriteTests
[67/460] LINK obj/clang/unittests/Index/IndexTests
[68/460] LINK obj/clang-tools-extra/unittests/clang-include-fixer/find-all-symbols/FindAllSymbolsTests
[69/460] LINK obj/clang/unittests/AST/ASTTests
[70/460] LINK obj/clang-tools-extra/unittests/clang-tidy/ClangTidyTests
[71/460] LINK ./bin/clang-import-test
[72/460] LINK obj/clang/unittests/CodeGen/ClangCodeGenTests
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.