ninja: Entering directory `out/gn'
[0/1] Regenerating ninja files
[1/2378] COPY ../../libcxxabi/include/__cxxabi_config.h include/c++/v1/__cxxabi_config.h
[2/2378] COPY ../../libcxxabi/include/cxxabi.h include/c++/v1/cxxabi.h
[3/2378] ACTION //llvm/tools/llvm-objcopy:llvm-install-name-tool(//llvm/utils/gn/build/toolchain:unix)
[4/2378] ACTION //llvm/tools/llvm-symbolizer:llvm-addr2line(//llvm/utils/gn/build/toolchain:unix)
[5/2378] ACTION //llvm/tools/llvm-objcopy:llvm-bitcode-strip(//llvm/utils/gn/build/toolchain:unix)
[6/2378] ACTION //llvm/tools/llvm-objcopy:llvm-strip(//llvm/utils/gn/build/toolchain:unix)
[7/2378] ACTION //llvm/tools/llvm-readobj:llvm-readelf(//llvm/utils/gn/build/toolchain:unix)
[8/2378] 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'
[9/2378] ACTION //llvm/tools/llvm-rc:llvm-windres(//llvm/utils/gn/build/toolchain:unix)
[10/2378] ACTION //llvm/tools/llvm-objcopy:llvm-extract-bundle-entry(//llvm/utils/gn/build/toolchain:unix)
[11/2378] ACTION //libcxx/include:copy_headers(//llvm/utils/gn/build/toolchain:unix)
[12/2378] CXX obj/llvm/lib/DebugInfo/LogicalView/Core/LogicalView.LVSupport.o
[13/2378] CXX obj/llvm/lib/DebugInfo/LogicalView/Core/LogicalView.LVObject.o
[14/2378] CXX obj/llvm/lib/DebugInfo/LogicalView/Core/LogicalView.LVSort.o
[15/2378] CXX obj/llvm/lib/DebugInfo/LogicalView/Core/LogicalView.LVLine.o
[16/2378] CXX obj/llvm/lib/DebugInfo/LogicalView/Core/LogicalView.LVLocation.o
[17/2378] CXX obj/llvm/lib/DebugInfo/LogicalView/Core/LogicalView.LVElement.o
[18/2378] CXX obj/llvm/lib/DebugInfo/LogicalView/Core/LogicalView.LVSymbol.o
[19/2378] CXX obj/llvm/lib/DebugInfo/LogicalView/Core/LogicalView.LVType.o
[20/2378] CXX obj/llvm/lib/DebugInfo/LogicalView/Core/LogicalView.LVRange.o
[21/2378] CXX obj/llvm/tools/llvm-debuginfo-analyzer/llvm-debuginfo-analyzer.llvm-debuginfo-analyzer.o
[22/2378] CXX obj/llvm/lib/DebugInfo/LogicalView/Core/LogicalView.LVCompare.o
[23/2378] CXX obj/llvm/lib/Transforms/Utils/Utils.DebugSSAUpdater.o
[24/2378] CXX obj/llvm/lib/DebugInfo/LogicalView/Core/LogicalView.LVOptions.o
[25/2378] CXX obj/llvm/lib/DebugInfo/LogicalView/Core/LogicalView.LVReader.o
[26/2378] CXX obj/llvm/tools/llvm-debuginfo-analyzer/llvm-debuginfo-analyzer.Options.o
[27/2378] CXX obj/llvm/lib/DebugInfo/LogicalView/Readers/LogicalView.LVBinaryReader.o
[28/2378] CXX obj/llvm/lib/DebugInfo/LogicalView/Core/LogicalView.LVScope.o
[29/2378] CXX obj/llvm/lib/DebugInfo/LogicalView/Readers/LogicalView.LVDWARFReader.o
[30/2378] CXX obj/llvm/lib/DebugInfo/LogicalView/LogicalView.LVReaderHandler.o
[31/2378] CXX obj/llvm/lib/DebugInfo/LogicalView/Readers/LogicalView.LVCodeViewReader.o
[32/2378] CXX obj/llvm/lib/DebugInfo/LogicalView/Readers/LogicalView.LVCodeViewVisitor.o
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.