ninja: Entering directory `out/gn'
[0/1] Regenerating ninja files
[1/650] AR lib/liblldbPluginSymbolFileNativePDB.a
[2/650] AR lib/libLLVMDiff.a
[3/650] AR lib/libclangSema.a
[4/650] AR lib/liblldbPluginSymbolFilePDB.a
[5/650] AR lib/libLLVMOptDriver.a
[6/650] AR lib/libclangParse.a
[7/650] AR lib/libclangSerialization.a
[8/650] ACTION //llvm/tools/llvm-debuginfod-find:Opts(//llvm/utils/gn/build/toolchain:unix)
[9/649] ACTION //llvm/tools/llvm-dwarfutil:Options(//llvm/utils/gn/build/toolchain:unix)
[10/648] ACTION //llvm/tools/llvm-dwp:Opts(//llvm/utils/gn/build/toolchain:unix)
[11/647] ACTION //llvm/tools/llvm-gsymutil:Opts(//llvm/utils/gn/build/toolchain:unix)
[12/646] 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'
[13/646] ACTION //llvm/tools/llvm-ifs:Opts(//llvm/utils/gn/build/toolchain:unix)
[14/645] ACTION //llvm/tools/llvm-mt:Opts(//llvm/utils/gn/build/toolchain:unix)
[15/644] AR lib/libclangFrontend.a
[16/644] ACTION //llvm/tools/llvm-objcopy:BitcodeStripOpts(//llvm/utils/gn/build/toolchain:unix)
[17/644] ACTION //llvm/tools/llvm-nm:Opts(//llvm/utils/gn/build/toolchain:unix)
[18/643] ACTION //llvm/tools/llvm-objcopy:InstallNameToolOpts(//llvm/utils/gn/build/toolchain:unix)
[19/643] ACTION //llvm/tools/llvm-rc:WindresOpts(//llvm/utils/gn/build/toolchain:unix)
[20/642] ACTION //llvm/tools/llvm-objcopy:ObjcopyOpts(//llvm/utils/gn/build/toolchain:unix)
[21/642] ACTION //llvm/tools/llvm-objcopy:StripOpts(//llvm/utils/gn/build/toolchain:unix)
[22/641] ACTION //llvm/tools/llvm-readobj:Opts(//llvm/utils/gn/build/toolchain:unix)
[23/640] ACTION //llvm/tools/llvm-readtapi:TapiOpts(//llvm/utils/gn/build/toolchain:unix)
[24/639] ACTION //llvm/tools/llvm-tli-checker:Opts(//llvm/utils/gn/build/toolchain:unix)
[25/638] ACTION //llvm/tools/llvm-objdump:OtoolOpts(//llvm/utils/gn/build/toolchain:unix)
[26/637] LINK ./bin/llvm-jitlink-executor
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[31/637] LINK ./bin/llvm-debuginfod
[32/637] LINK ./bin/llvm-size
[33/637] LINK ./bin/lli-child-target
[34/637] LINK ./bin/yaml2obj
[35/637] LINK ./bin/llvm-symbolizer
[36/637] LINK ./bin/llvm-profdata
[37/637] LINK ./bin/llvm-debuginfod-find
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[39/637] LINK ./bin/llvm-pdbutil
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[41/637] LINK ./bin/llvm-cxxmap
[42/637] LINK obj/clang/unittests/Parse/ParseTests
[43/637] LINK ./bin/llvm-cxxdump
[44/637] LINK ./bin/sancov
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[48/637] LINK obj/llvm/unittests/tools/llvm-mca/LLVMMCATests
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[50/637] LINK ./bin/llvm-profgen
[51/637] LINK ./bin/llvm-extract
[52/637] LINK ./bin/llvm-rtdyld
[53/637] LINK ./bin/llvm-ar
[54/637] LINK ./bin/llvm-lipo
[55/637] LINK ./bin/lli
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[57/637] LINK ./bin/llvm-ml
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[59/637] LINK ./bin/llvm-opt-fuzzer
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[65/637] LINK ./bin/opt
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[67/637] LINK ./bin/llvm-dwarfutil
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[69/637] LINK ./bin/llvm-gsymutil
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[71/637] ACTION //llvm/tools/llvm-exegesis/lib/PowerPC:PPCGenExegesis(//llvm/utils/gn/build/toolchain:unix)
[72/636] LINK ./bin/llvm-lto2
[73/636] LINK ./bin/bugpoint
[74/636] ACTION //llvm/tools/llvm-exegesis/lib/Mips:MipsGenExegesis(//llvm/utils/gn/build/toolchain:unix)
[75/635] ACTION //llvm/tools/llvm-exegesis/lib/AArch64:AArch64GenExegesis(//llvm/utils/gn/build/toolchain:unix)
[76/633] ACTION //llvm/tools/llvm-exegesis/lib/X86:X86GenExegesis(//llvm/utils/gn/build/toolchain:unix)
[77/633] ACTION //llvm/tools/llvm-exegesis/lib/RISCV:RISCVGenExegesis(//llvm/utils/gn/build/toolchain:unix)
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.