ninja: Entering directory `out/gn'
[0/1] Regenerating ninja files
[1/608] AR lib/libLLVMExegesisMips.a
[2/608] AR lib/libLLVMExegesisRISCV.a
[3/608] AR lib/libLLVMExegesisPowerPC.a
[4/608] AR lib/libLLVMExegesisX86.a
[5/608] AR lib/libLLVMExegesis.a
[6/608] ACTION //llvm/tools/llvm-objcopy:llvm-strip(//llvm/utils/gn/build/toolchain:unix)
[7/608] ACTION //lld/tools/lld:ld64.lld(//llvm/utils/gn/build/toolchain:unix)
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[10/608] ACTION //lld/tools/lld:ld.lld(//llvm/utils/gn/build/toolchain:unix)
[11/608] 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'
[12/608] ACTION //clang/include/clang/Basic:arm_sve_typeflags(//llvm/utils/gn/build/toolchain:unix)
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[14/608] ACTION //llvm/tools/llvm-readobj:llvm-readelf(//llvm/utils/gn/build/toolchain:unix)
[15/608] ACTION //llvm/tools/llvm-rc:llvm-windres(//llvm/utils/gn/build/toolchain:unix)
[16/608] ACTION //clang/include/clang/Basic:arm_immcheck_types(//llvm/utils/gn/build/toolchain:unix)
[17/608] ACTION //llvm/tools/llvm-objcopy:llvm-install-name-tool(//llvm/utils/gn/build/toolchain:unix)
[18/608] ACTION //clang/include/clang/Basic:arm_sve_streaming_attrs(//llvm/utils/gn/build/toolchain:unix)
[19/608] ACTION //clang/lib/Headers:arm_sve(//llvm/utils/gn/build/toolchain:unix)
[20/607] LINK obj/llvm/unittests/DWARFLinkerParallel/DWARFLinkerParallelTests
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[26/607] LINK ./bin/llvm-cgdata
[27/607] ACTION //clang/include/clang/Basic:arm_sve_builtin_cg(//llvm/utils/gn/build/toolchain:unix)
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[29/607] ACTION //clang/include/clang/Basic:arm_sve_sema_rangechecks(//llvm/utils/gn/build/toolchain:unix)
[30/607] LINK obj/llvm/unittests/FuzzMutate/FuzzMutateTests
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[32/607] LINK obj/llvm/unittests/CGData/CodeGenDataTests
[33/607] ACTION //clang/include/clang/Basic:arm_sve_builtins(//llvm/utils/gn/build/toolchain:unix)
[34/607] LINK obj/llvm/unittests/DebugInfo/GSYM/DebugInfoGSYMTests
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[37/607] LINK ./bin/llvm-nm
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[42/607] LINK ./bin/llvm-extract
[43/607] LINK ./bin/llvm-debuginfo-analyzer
[44/607] LINK ./bin/llvm-ar
[45/607] LINK obj/llvm/unittests/ExecutionEngine/JITLink/JITLinkTests
[46/607] LINK ./bin/llvm-profgen
[47/607] LINK ./bin/llvm-rtdyld
[48/607] LINK ./bin/llvm-ml
[49/607] LINK ./bin/llvm-libtool-darwin
[50/607] LINK obj/llvm/unittests/Frontend/LLVMFrontendTests
[51/607] LINK ./bin/llvm-jitlink
[52/607] LINK ./bin/llvm-lipo
[53/607] LINK obj/llvm/unittests/Analysis/AnalysisTests
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[55/607] LINK ./bin/lli
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[71/607] LINK obj/llvm/unittests/CodeGen/GlobalISel/GlobalISelTests
[72/607] SOLINK ./lib/libLTO.so
[73/607] LINK ./bin/llc
[74/607] LINK obj/llvm/unittests/DebugInfo/LogicalView/DebugInfoLogicalViewTests
[75/607] CXX obj/llvm/unittests/IR/IRTests.MDBuilderTest.o
[76/607] CXX obj/llvm/unittests/IR/IRTests.LegacyPassManagerTest.o
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.