ninja: Entering directory `out/gn'
[0/1] Regenerating ninja files
[1/341] ACTION //bolt/tools/driver:llvm-boltdiff(//llvm/utils/gn/build/toolchain:unix)
[2/341] ACTION //bolt/tools/driver:perf2bolt(//llvm/utils/gn/build/toolchain:unix)
[3/341] 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'
[4/341] LINK obj/clang/unittests/libclang/CrashTests/libclangCrashTests
[5/341] LINK obj/clang/unittests/libclang/libclangTests
[6/341] LINK ./bin/llvm-stress
[7/341] LINK ./bin/llvm-sim
[8/341] LINK ./bin/lli-child-target
[9/341] LINK ./bin/llvm-as
[10/341] LINK ./bin/llvm-tli-checker
[11/341] LINK ./bin/llvm-modextract
[12/341] LINK obj/llvm/unittests/DWARFLinkerParallel/DWARFLinkerParallelTests
[13/341] LINK ./bin/llvm-cat
[14/341] LINK obj/llvm/unittests/Bitcode/BitcodeTests
[15/341] LINK ./bin/verify-uselistorder
[16/341] LINK ./bin/llvm-cgdata
[17/341] LINK ./bin/llvm-link
[18/341] LINK ./bin/llvm-cxxmap
[19/341] LINK ./bin/llvm-cxxdump
[20/341] LINK ./bin/sancov
[21/341] LINK obj/llvm/unittests/CGData/CodeGenDataTests
[22/341] LINK ./bin/llvm-dwarfdump
[23/341] LINK obj/llvm/unittests/tools/llvm-mca/LLVMMCATests
[24/341] LINK ./bin/llvm-xray
[25/341] LINK ./bin/llvm-mca
[26/341] LINK ./bin/llvm-nm
[27/341] LINK ./bin/llvm-debuginfo-analyzer
[28/341] LINK ./bin/llvm-cfi-verify
[29/341] LINK ./bin/llvm-ar
[30/341] LINK ./bin/llvm-mc
[31/341] LINK ./bin/llvm-libtool-darwin
[32/341] LINK ./bin/llvm-ml
[33/341] LINK ./bin/llvm-objdump
[34/341] LINK ./bin/llvm-rtdyld
[35/341] LINK ./bin/lli
[36/341] LINK ./bin/llvm-profgen
[37/341] LINK obj/clang/unittests/Sema/SemaTests
[38/341] LINK ./bin/llvm-extract
[39/341] LINK ./bin/llvm-lipo
[40/341] LINK ./bin/llvm-jitlink
[41/341] LINK obj/clang/unittests/StaticAnalyzer/StaticAnalysisTests
[42/341] LINK obj/clang/unittests/Support/ClangSupportTests
[43/341] LINK obj/llvm/unittests/Analysis/AnalysisTests
[44/341] LINK obj/clang/unittests/Tooling/Syntax/SyntaxTests
[45/341] LINK ./bin/c-index-test
[46/341] LINK ./bin/lldb-server
[47/341] LINK ./bin/llvm-reduce
[48/341] LINK ./bin/llvm-dwp
[49/341] LINK ./bin/llvm-gsymutil
[50/341] LINK ./bin/bugpoint
[51/341] LINK ./bin/llvm-lto2
[52/341] LINK ./bin/llvm-dwarfutil
[53/341] LINK ./bin/llvm-c-test
[54/341] LINK ./bin/llvm-opt-fuzzer
[55/341] LINK ./bin/opt
[56/341] LINK obj/lld/unittests/AsLibAll/LLDAsLibAllTests
[57/341] LINK ./bin/llvm-lto
[58/341] SOLINK ./lib/libLTO.so
[59/341] LINK ./bin/lld
[60/341] LINK ./bin/llc
[61/341] LINK ./bin/dsymutil
[62/341] LINK obj/llvm/unittests/CodeGen/CodeGenTests
[63/341] LINK obj/llvm/unittests/CodeGen/GlobalISel/GlobalISelTests
[64/341] LINK ./bin/llvm-isel-fuzzer
[65/341] LINK obj/clang/unittests/Tooling/ToolingTests
[66/341] LINK ./bin/lldb-dap
[67/341] LINK ./bin/clang
[68/341] LINK ./bin/lldb-test
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.