ninja: Entering directory `out/gn'
[0/1] Regenerating ninja files
[1/7391] COPY ../../libcxxabi/include/__cxxabi_config.h include/c++/v1/__cxxabi_config.h
[2/7391] COPY ../../libcxxabi/include/cxxabi.h include/c++/v1/cxxabi.h
[3/7391] AR lib/libLLVMTargetParser.a
[4/7391] 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'
[5/7391] AR lib/libclangBasic.a
[6/7391] ACTION //libcxx/include:copy_headers(//llvm/utils/gn/build/toolchain:unix)
[7/7391] CXX obj/llvm/lib/XRay/XRay.FDRRecords.o
[8/7391] CXX obj/llvm/tools/llvm-diff/lib/lib.DiffLog.o
[9/7391] CXX obj/llvm/lib/XRay/XRay.FileHeaderReader.o
[10/7391] CXX obj/llvm/lib/XRay/XRay.FDRTraceExpander.o
[11/7391] CXX obj/llvm/lib/XRay/XRay.FDRTraceWriter.o
[12/7391] CXX obj/llvm/lib/XRay/XRay.LogBuilderConsumer.o
[13/7391] CXX obj/llvm/lib/XRay/XRay.RecordInitializer.o
[14/7391] CXX obj/llvm/lib/XRay/XRay.RecordPrinter.o
[15/7391] CXX obj/llvm/tools/llvm-cov/llvm-cov.llvm-cov.o
[16/7391] CXX obj/llvm/lib/XRay/XRay.FDRRecordProducer.o
[17/7391] CXX obj/llvm/tools/llvm-pdbutil/llvm-pdbutil.PrettyTypedefDumper.o
[18/7391] CXX obj/llvm/tools/llvm-pdbutil/llvm-pdbutil.PrettyExternalSymbolDumper.o
[19/7391] CXX obj/llvm/tools/llvm-bcanalyzer/llvm-bcanalyzer.llvm-bcanalyzer.o
[20/7391] CXX obj/llvm/tools/llvm-pdbutil/llvm-pdbutil.PrettyEnumDumper.o
[21/7391] CXX obj/llvm/tools/llvm-ctxprof-util/llvm-ctxprof-util.llvm-ctxprof-util.o
[22/7391] CXX obj/llvm/tools/llvm-diff/lib/lib.DiffConsumer.o
[23/7391] CXX obj/llvm/tools/llvm-remarkutil/llvm-remarkutil.RemarkConvert.o
[24/7391] CXX obj/llvm/tools/llvm-pdbutil/llvm-pdbutil.PrettyClassLayoutGraphicalDumper.o
[25/7391] CXX obj/llvm/tools/llvm-pdbutil/llvm-pdbutil.PrettyCompilandDumper.o
[26/7391] CXX obj/llvm/tools/llvm-pdbutil/llvm-pdbutil.PrettyClassDefinitionDumper.o
[27/7391] CXX obj/llvm/lib/WindowsDriver/WindowsDriver.MSVCPaths.o
[28/7391] CXX obj/llvm/tools/llvm-pdbutil/llvm-pdbutil.PrettyVariableDumper.o
[29/7391] CXX obj/llvm/tools/llvm-cov/llvm-cov.gcov.o
[30/7391] CXX obj/llvm/tools/llvm-pdbutil/llvm-pdbutil.PrettyFunctionDumper.o
[31/7391] CXX obj/llvm/tools/llvm-jitlink/llvm-jitlink-executor/llvm-jitlink-executor.llvm-jitlink-executor.o
[32/7391] CXX obj/llvm/lib/XRay/XRay.Profile.o
[33/7391] CXX obj/llvm/tools/obj2yaml/obj2yaml.obj2yaml.o
[34/7391] CXX obj/llvm/tools/llvm-pdbutil/llvm-pdbutil.PrettyTypeDumper.o
[35/7391] CXX obj/llvm/tools/llvm-cov/llvm-cov.CoverageFilters.o
[36/7391] CXX obj/llvm/tools/llvm-pdbutil/llvm-pdbutil.StreamUtil.o
[37/7391] CXX obj/llvm/tools/llvm-pdbutil/llvm-pdbutil.TypeReferenceTracker.o
[38/7391] CXX obj/llvm/tools/llvm-cov/llvm-cov.CoverageSummaryInfo.o
[39/7391] CXX obj/llvm/tools/llvm-cov/llvm-cov.TestingSupport.o
[40/7391] CXX obj/llvm/tools/llvm-config/llvm-config.llvm-config.o
[41/7391] CXX obj/llvm/tools/llvm-diff/llvm-diff.llvm-diff.o
[42/7391] CXX obj/llvm/tools/llvm-opt-report/llvm-opt-report.OptReport.o
[43/7391] CXX obj/llvm/tools/obj2yaml/obj2yaml.xcoff2yaml.o
[44/7391] CXX obj/llvm/tools/llvm-cov/llvm-cov.CoverageExporterLcov.o
[45/7391] CXX obj/llvm/tools/llvm-cov/llvm-cov.SourceCoverageViewText.o
[46/7391] CXX obj/llvm/lib/XRay/XRay.Trace.o
[47/7391] CXX obj/llvm/lib/XRay/XRay.InstrumentationMap.o
[48/7391] CXX obj/llvm/tools/llvm-remarkutil/llvm-remarkutil.RemarkSizeDiff.o
[49/7391] CXX obj/llvm/unittests/Object/ObjectTests.ELFTypesTest.o
[50/7391] CXX obj/llvm/tools/llvm-cfi-verify/lib/lib.GraphBuilder.o
[51/7391] CXX obj/llvm/tools/llvm-remarkutil/llvm-remarkutil.RemarkCounter.o
[52/7391] CXX obj/llvm/tools/llvm-offload-binary/llvm-offload-binary.llvm-offload-binary.o
[53/7391] CXX obj/llvm/tools/obj2yaml/obj2yaml.dwarf2yaml.o
[54/7391] CXX obj/llvm/tools/llvm-diff/lib/lib.DifferenceEngine.o
[55/7391] CXX obj/llvm/tools/llvm-cov/llvm-cov.SourceCoverageViewHTML.o
[56/7391] CXX obj/llvm/tools/llvm-cov/llvm-cov.CoverageExporterJson.o
[57/7391] CXX obj/llvm/tools/obj2yaml/obj2yaml.wasm2yaml.o
[58/7391] CXX obj/llvm/tools/llvm-cov/llvm-cov.SourceCoverageView.o
[59/7391] CXX obj/llvm/tools/llvm-cov/llvm-cov.CoverageReport.o
[60/7391] CXX obj/llvm/tools/llvm-pdbutil/llvm-pdbutil.MinimalTypeDumper.o
[61/7391] CXX obj/llvm/tools/llvm-pdbutil/llvm-pdbutil.PdbYaml.o
[62/7391] CXX obj/llvm/tools/llvm-dis/llvm-dis.llvm-dis.o
[63/7391] CXX obj/llvm/tools/llvm-pdbutil/llvm-pdbutil.YAMLOutputStyle.o
[64/7391] CXX obj/llvm/tools/llvm-pdbutil/llvm-pdbutil.MinimalSymbolDumper.o
[65/7391] CXX obj/llvm/tools/llvm-cfi-verify/lib/lib.FileAnalysis.o
[66/7391] CXX obj/llvm/tools/llvm-cov/llvm-cov.CodeCoverage.o
[67/7391] CXX obj/llvm/tools/llvm-pdbutil/llvm-pdbutil.llvm-pdbutil.o
[68/7391] CXX obj/llvm/tools/llvm-pdbutil/llvm-pdbutil.DumpOutputStyle.o
[69/7391] CXX obj/llvm/tools/llvm-profdata/llvm-profdata.llvm-profdata.o
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.