ninja: Entering directory `out/gn'
[0/1] Regenerating ninja files
[1/2520] COPY ../../libcxxabi/include/__cxxabi_config.h include/c++/v1/__cxxabi_config.h
[2/2520] COPY ../../libcxxabi/include/cxxabi.h include/c++/v1/cxxabi.h
[3/2520] AR lib/libLLVMAggressiveInstCombine.a
[4/2520] AR lib/libLLVMUBAwareInterpreter.a
[5/2520] AR lib/libLLVMInstCombine.a
[6/2520] AR lib/libLLVMVectorize.a
[7/2520] AR lib/libLLVMScalarOpts.a
[8/2520] ACTION //llvm/tools/llvm-rc:llvm-windres(//llvm/utils/gn/build/toolchain:unix)
[9/2520] AR lib/libclangAnalysisLifetimeSafety.a
[10/2520] ACTION //llvm/tools/llvm-symbolizer:llvm-addr2line(//llvm/utils/gn/build/toolchain:unix)
[11/2520] ACTION //llvm/tools/llvm-objcopy:llvm-extract-bundle-entry(//llvm/utils/gn/build/toolchain:unix)
[12/2520] ACTION //llvm/tools/llvm-objcopy:llvm-bitcode-strip(//llvm/utils/gn/build/toolchain:unix)
[13/2520] ACTION //llvm/tools/llvm-readobj:llvm-readelf(//llvm/utils/gn/build/toolchain:unix)
[14/2520] ACTION //llvm/tools/llvm-objcopy:llvm-install-name-tool(//llvm/utils/gn/build/toolchain:unix)
[15/2520] ACTION //llvm/tools/llvm-objcopy:llvm-strip(//llvm/utils/gn/build/toolchain:unix)
[16/2520] ACTION //llvm/lib/Transforms/IPO:write_instrumentor_variables(//llvm/utils/gn/build/toolchain:unix)
FAILED: gen/llvm/include/llvm/Transforms/IPO/InstrumentorVariables.inc 
python3 ../../llvm/utils/gn/build/write_cmake_config.py -o gen/llvm/include/llvm/Transforms/IPO/InstrumentorVariables.inc ../../llvm/include/llvm/Transforms/IPO/InstrumentorVariables.inc.in LLVM_INSTRUMENTOR_RUNTIME_HELPER=@file:/usr/local/google/home/thakis/src/llvm-project/out/gn
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 126, 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 58, in main
    with open(file_path) as f:
         ~~~~^^^^^^^^^^^
IsADirectoryError: [Errno 21] Is a directory: '/usr/local/google/home/thakis/src/llvm-project/out/gn'
[17/2520] AR lib/libclangSema.a
[18/2520] AR lib/libLLVMCodeGen.a
[19/2520] LINK obj/llvm/unittests/XRay/XRayTests
[20/2520] LINK obj/llvm/unittests/tools/llvm-profdata/LLVMProfdataTests
[21/2520] LINK ./bin/llvm-sim
[22/2520] LINK ./bin/verify-uselistorder
[23/2520] LINK ./bin/llvm-as
[24/2520] LINK ./bin/llvm-tli-checker
[25/2520] LINK ./bin/llubi
[26/2520] LINK obj/llvm/unittests/SandboxIR/SandboxIRTests
[27/2520] LINK obj/llvm/unittests/Bitcode/BitcodeTests
[28/2520] LINK ./bin/llvm-offload-wrapper
[29/2520] LINK ./bin/llvm-cat
[30/2520] LINK obj/llvm/unittests/Linker/LinkerTests
[31/2520] LINK obj/llvm/unittests/Transforms/Vectorize/SandboxVectorizer/SandboxVectorizerTests
[32/2520] LINK ./bin/llvm-modextract
[33/2520] LINK obj/clang/unittests/InstallAPI/InstallAPITests
[34/2520] LINK obj/llvm/unittests/Transforms/Vectorize/VectorizeTests
[35/2520] LINK ./bin/clang-apply-replacements
[36/2520] LINK obj/llvm/unittests/FuzzMutate/FuzzMutateTests
[37/2520] LINK obj/clang-tools-extra/unittests/clang-apply-replacements/ClangApplyReplacementsTests
[38/2520] ACTION //libcxx/include:copy_headers(//llvm/utils/gn/build/toolchain:unix)
[39/2520] LINK ./bin/clang-ssaf-linker
[40/2520] LINK ./bin/clang-ssaf-format
[41/2520] LINK ./bin/clang-ssaf-analyzer
[42/2520] CXX obj/llvm/lib/Target/RISCV/AsmParser/AsmParser.RISCVAsmParser.o
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.