ninja: Entering directory `out/gn'
[0/1] Regenerating ninja files
[1/568] AR lib/liblldCOFF.a
[2/568] AR lib/liblldELF.a
[3/568] AR lib/liblldMachO.a
[4/568] 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'
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[8/568] LINK ./bin/llvm-debuginfod
[9/568] LINK ./bin/llvm-ctxprof-util
[10/568] LINK ./bin/llvm-cvtres
[11/568] LINK ./bin/lli-child-target
[12/568] LINK ./bin/llvm-ifs
[13/568] LINK ./bin/llvm-cov
[14/568] LINK ./bin/llvm-debuginfod-find
[15/568] LINK ./bin/llvm-as
[16/568] LINK ./bin/llvm-cat
[17/568] LINK ./bin/llvm-modextract
[18/568] LINK ./bin/llvm-cxxmap
[19/568] LINK ./bin/llvm-cgdata
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[22/568] LINK ./bin/llvm-cxxdump
[23/568] LINK ./bin/llvm-dwarfdump
[24/568] LINK ./bin/llvm-cfi-verify
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[26/568] LINK ./bin/llvm-debuginfo-analyzer
[27/568] LINK ./bin/llvm-extract
[28/568] LINK ./bin/llvm-libtool-darwin
[29/568] LINK ./bin/lli
[30/568] LINK ./bin/llvm-mc
[31/568] LINK ./bin/llvm-lipo
[32/568] LINK ./bin/llvm-jitlink
[33/568] LINK ./bin/llvm-bolt-heatmap
[34/568] LINK ./bin/llvm-bolt
[35/568] LINK ./bin/llvm-dwp
[36/568] LINK obj/bolt/unittests/Core/CoreTests
[37/568] LINK ./bin/clang-sycl-linker
[38/568] LINK ./bin/llvm-isel-fuzzer
[39/568] LINK ./bin/llvm-split
[40/568] LINK ./bin/llvm-c-test
[41/568] LINK ./bin/llvm-lto
[42/568] LINK ./bin/llvm-gsymutil
[43/568] LINK ./bin/bugpoint
[44/568] LINK ./bin/clang-linker-wrapper
[45/568] LINK obj/lld/unittests/AsLibELF/LLDAsLibELFTests
[46/568] LINK ./bin/llvm-lto2
[47/568] LINK ./bin/dsymutil
[48/568] LINK ./bin/llc
[49/568] LINK ./bin/clang-nvlink-wrapper
[50/568] LINK ./bin/lld
[51/568] CXX obj/llvm/tools/llvm-exegesis/lib/RISCV/RISCV.RISCVExegesisPostprocessing.o
[52/568] CXX obj/llvm/tools/llvm-exegesis/lib/RISCV/RISCV.RISCVExegesisPreprocessing.o
[53/568] CXX obj/llvm/tools/llvm-dwarfutil/llvm-dwarfutil.DebugInfoLinker.o
[54/568] CXX obj/llvm/tools/llvm-exegesis/lib/PowerPC/PowerPC.Target.o
[55/568] CXX obj/llvm/tools/llvm-exegesis/lib/Mips/Mips.Target.o
[56/568] CXX obj/llvm/tools/llvm-exegesis/lib/lib.Target.o
[57/568] CXX obj/llvm/tools/llvm-exegesis/lib/lib.UopsBenchmarkRunner.o
[58/568] CXX obj/llvm/tools/llvm-exegesis/lib/AArch64/AArch64.Target.o
[59/568] CXX obj/llvm/tools/llvm-exegesis/lib/lib.SerialSnippetGenerator.o
[60/568] CXX obj/llvm/tools/llvm-exegesis/lib/lib.LlvmState.o
[61/568] CXX obj/llvm/tools/llvm-exegesis/lib/lib.ParallelSnippetGenerator.o
[62/568] CXX obj/llvm/tools/llvm-exegesis/lib/lib.SnippetGenerator.o
[63/568] CXX obj/llvm/tools/llvm-exegesis/lib/lib.SnippetFile.o
[64/568] CXX obj/llvm/tools/llvm-exegesis/lib/lib.SnippetRepetitor.o
[65/568] CXX obj/llvm/tools/llvm-exegesis/lib/X86/X86.Target.o
[66/568] CXX obj/llvm/tools/llvm-exegesis/lib/lib.Assembler.o
[67/568] CXX obj/llvm/tools/llvm-exegesis/lib/RISCV/RISCV.Target.o
[68/568] CXX obj/llvm/tools/llvm-exegesis/llvm-exegesis.llvm-exegesis.o
[69/568] CXX obj/clang/lib/AST/AST.ExprConstant.o
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.