ninja: Entering directory `out/gn'
[0/1] Regenerating ninja files
[1/7030] COPY ../../libcxxabi/include/__cxxabi_config.h include/c++/v1/__cxxabi_config.h
[2/7030] COPY ../../libcxxabi/include/cxxabi.h include/c++/v1/cxxabi.h
[3/7030] LINK obj/llvm/unittests/Remarks/RemarksTests
[4/7030] 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'
[5/7030] LINK obj/llvm/unittests/ProfileData/ProfileDataTests
[6/7030] ACTION //libcxx/include:copy_headers(//llvm/utils/gn/build/toolchain:unix)
[7/7030] CXX obj/llvm/unittests/Support/SupportTests.ModRefTest.o
[8/7030] CXX obj/llvm/unittests/Support/SupportTests.RecyclerTest.o
[9/7030] CXX obj/llvm/unittests/Support/SupportTests.WithColorTest.o
[10/7030] CXX obj/llvm/unittests/Support/SupportTests.ManagedStatic.o
[11/7030] CXX obj/llvm/unittests/Support/SupportTests.SHA256.o
[12/7030] CXX obj/llvm/unittests/Support/SupportTests.TypeTraitsTest.o
[13/7030] CXX obj/llvm/unittests/Support/SupportTests.SipHashTest.o
[14/7030] CXX obj/llvm/unittests/Support/SupportTests.TypeNameTest.o
[15/7030] CXX obj/llvm/unittests/Support/SupportTests.TimeProfilerTest.o
[16/7030] CXX obj/llvm/unittests/Support/SupportTests.MemoryBufferRefTest.o
[17/7030] CXX obj/llvm/unittests/Support/SupportTests.TimerTest.o
[18/7030] CXX obj/llvm/unittests/Support/SupportTests.xxhashTest.o
[19/7030] CXX obj/llvm/unittests/Support/SupportTests.TypeSizeTest.o
[20/7030] CXX obj/llvm/unittests/Support/SupportTests.OptimizedStructLayoutTest.o
[21/7030] CXX obj/llvm/unittests/Support/SupportTests.RISCVAttributeParserTest.o
[22/7030] CXX obj/llvm/unittests/Support/SupportTests.formatted_raw_ostream_test.o
[23/7030] CXX obj/llvm/unittests/Support/SupportTests.TextEncodingTest.o
[24/7030] CXX obj/llvm/unittests/Support/SupportTests.ToolOutputFileTest.o
[25/7030] CXX obj/llvm/unittests/Support/SupportTests.buffer_ostream_test.o
[26/7030] CXX obj/llvm/unittests/Support/SupportTests.SwapByteOrderTest.o
[27/7030] CXX obj/llvm/unittests/Support/SupportTests.ReverseIterationTest.o
[28/7030] CXX obj/llvm/unittests/Support/SupportTests.raw_sha1_ostream_test.o
[29/7030] CXX obj/llvm/unittests/Support/SupportTests.ProcessTest.o
[30/7030] CXX obj/llvm/unittests/Support/SupportTests.UTCTimeTest.o
[31/7030] CXX obj/llvm/unittests/Support/SupportTests.VersionTupleTest.o
[32/7030] CXX obj/llvm/unittests/Support/SupportTests.VirtualOutputConfigTest.o
[33/7030] CXX obj/llvm/unittests/Support/SupportTests.TrailingObjectsTest.o
[34/7030] CXX obj/llvm/unittests/Support/SupportTests.NativeFormatTests.o
[35/7030] CXX obj/llvm/unittests/Support/SupportTests.raw_ostream_proxy_test.o
[36/7030] CXX obj/llvm/unittests/Support/SupportTests.PerThreadBumpPtrAllocatorTest.o
[37/7030] CXX obj/llvm/unittests/Support/SupportTests.raw_fd_stream_test.o
[38/7030] CXX obj/llvm/unittests/Support/SupportTests.ReplaceFileTest.o
[39/7030] CXX obj/llvm/unittests/Support/SupportTests.Threading.o
[40/7030] CXX obj/llvm/unittests/Support/SupportTests.SignalsTest.o
[41/7030] CXX obj/llvm/unittests/Support/SupportTests.raw_pwrite_stream_test.o
[42/7030] CXX obj/llvm/unittests/Support/SupportTests.ProgramStackTest.o
[43/7030] CXX obj/llvm/unittests/Support/SupportTests.RegexTest.o
[44/7030] CXX obj/llvm/unittests/Support/SupportTests.TarWriterTest.o
[45/7030] CXX obj/llvm/unittests/Support/SupportTests.ThreadSafeAllocatorTest.o
[46/7030] CXX obj/llvm/unittests/Support/SupportTests.SuffixTreeTest.o
[47/7030] CXX obj/llvm/unittests/Support/SupportTests.MatchersTest.o
[48/7030] CXX obj/llvm/unittests/Support/SupportTests.raw_socket_stream_test.o
[49/7030] CXX obj/llvm/unittests/Support/SupportTests.YAMLParserTest.o
[50/7030] CXX obj/llvm/unittests/Support/SupportTests.ParallelTest.o
[51/7030] CXX obj/llvm/unittests/Support/SupportTests.SourceMgrTest.o
[52/7030] CXX obj/llvm/unittests/Support/SupportTests.ProgramTest.o
[53/7030] CXX obj/llvm/unittests/Support/SupportTests.MemoryTest.o
[54/7030] CXX obj/llvm/unittests/Support/SupportTests.VirtualOutputBackendTest.o
[55/7030] CXX obj/llvm/unittests/Support/SupportTests.MemoryBufferTest.o
[56/7030] CXX obj/llvm/unittests/Support/SupportTests.UnicodeTest.o
[57/7030] CXX obj/llvm/unittests/Support/SupportTests.ScaledNumberTest.o
[58/7030] CXX obj/llvm/unittests/Support/SupportTests.ScopedPrinterTest.o
[59/7030] CXX obj/llvm/unittests/Support/SupportTests.SpecialCaseListTest.o
[60/7030] CXX obj/llvm/unittests/Support/SupportTests.VirtualOutputFileTest.o
[61/7030] CXX obj/llvm/unittests/Support/SupportTests.raw_ostream_test.o
[62/7030] CXX obj/llvm/unittests/Support/SupportTests.ThreadPool.o
[63/7030] CXX obj/llvm/unittests/Support/SupportTests.MustacheTest.o
[64/7030] CXX obj/llvm/unittests/Support/SupportTests.VirtualOutputBackendsTest.o
[65/7030] CXX obj/llvm/unittests/TargetParser/TargetParserTests.RISCVISAInfoTest.o
[66/7030] CXX obj/llvm/unittests/Support/SupportTests.MathExtrasTest.o
[67/7030] CXX obj/llvm/unittests/Support/SupportTests.YAMLIOTest.o
[68/7030] CXX obj/llvm/unittests/Support/SupportTests.Path.o
[69/7030] CXX obj/llvm/unittests/Support/SupportTests.VirtualFileSystemTest.o
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.