ninja: Entering directory `out/gn'
[0/1] Regenerating ninja files
[1/7077] 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'
[2/7077] CXX obj/llvm/lib/CAS/CAS.CASNodeSchema.o
[3/7077] CXX obj/llvm/lib/Target/X86/TargetInfo/TargetInfo.X86TargetInfo.o
[4/7077] CXX obj/llvm/lib/Target/Hexagon/TargetInfo/TargetInfo.HexagonTargetInfo.o
[5/7077] CXX obj/llvm/lib/Target/AArch64/TargetInfo/TargetInfo.AArch64TargetInfo.o
[6/7077] CXX obj/llvm/lib/Target/SystemZ/TargetInfo/TargetInfo.SystemZTargetInfo.o
[7/7077] CXX obj/llvm/lib/Target/NVPTX/TargetInfo/TargetInfo.NVPTXTargetInfo.o
[8/7077] CXX obj/llvm/lib/Target/AMDGPU/TargetInfo/TargetInfo.AMDGPUTargetInfo.o
[9/7077] CXX obj/llvm/lib/Target/Mips/TargetInfo/TargetInfo.MipsTargetInfo.o
[10/7077] CXX obj/llvm/lib/Target/BPF/TargetInfo/TargetInfo.BPFTargetInfo.o
[11/7077] CXX obj/llvm/lib/Target/ARM/TargetInfo/TargetInfo.ARMTargetInfo.o
[12/7077] CXX obj/llvm/lib/ExecutionEngine/Orc/Shared/Shared.SymbolStringPool.o
[13/7077] CXX obj/llvm/lib/CAS/CAS.BuiltinObjectHasher.o
[14/7077] CXX obj/llvm/lib/ExecutionEngine/Orc/Shared/Shared.OrcRTBridge.o
[15/7077] CXX obj/llvm/lib/Target/PowerPC/TargetInfo/TargetInfo.PowerPCTargetInfo.o
[16/7077] CXX obj/llvm/lib/Target/Sparc/TargetInfo/TargetInfo.SparcTargetInfo.o
[17/7077] CXX obj/llvm/lib/Target/AVR/TargetInfo/TargetInfo.AVRTargetInfo.o
[18/7077] CXX obj/llvm/lib/Target/LoongArch/TargetInfo/TargetInfo.LoongArchTargetInfo.o
[19/7077] CXX obj/llvm/lib/Target/Lanai/TargetInfo/TargetInfo.LanaiTargetInfo.o
[20/7077] CXX obj/llvm/lib/Target/RISCV/TargetInfo/TargetInfo.RISCVTargetInfo.o
[21/7077] CXX obj/llvm/lib/ExecutionEngine/Orc/Shared/Shared.SimpleRemoteEPCUtils.o
[22/7077] CXX obj/llvm/lib/CAS/CAS.ActionCache.o
[23/7077] CXX obj/llvm/lib/CAS/CAS.BuiltinCAS.o
[24/7077] CXX obj/llvm/lib/ExecutionEngine/Orc/Shared/Shared.AllocationActions.o
[25/7077] CXX obj/llvm/lib/CAS/CAS.NamedValuesSchema.o
[26/7077] CXX obj/llvm/lib/DebugInfo/BTF/BTF.BTFContext.o
[27/7077] CXX obj/llvm/lib/CAS/CAS.ActionCaches.o
[28/7077] CXX obj/llvm/lib/CAS/CAS.BuiltinUnifiedCASDatabases.o
[29/7077] CXX obj/llvm/lib/Remarks/Remarks.RemarkLinker.o
[30/7077] CXX obj/llvm/unittests/DebugInfo/CodeView/DebugInfoCodeViewTests.GUIDFormatTest.o
[31/7077] CXX obj/llvm/lib/CAS/CAS.OnDiskCAS.o
[32/7077] CXX obj/llvm/lib/CAS/CAS.InMemoryCAS.o
[33/7077] CXX obj/llvm/lib/CAS/CAS.ObjectStore.o
[34/7077] CXX obj/llvm/unittests/DebugInfo/CodeView/DebugInfoCodeViewTests.TypeHashingTest.o
[35/7077] CXX obj/llvm/unittests/CAS/CASTests.BuiltinObjectHasherTest.o
[36/7077] CXX obj/llvm/unittests/CAS/CASTests.OnDiskCommonUtils.o
[37/7077] CXX obj/llvm/unittests/CAS/CASTests.CASTestConfig.o
[38/7077] CXX obj/llvm/lib/DebugInfo/BTF/BTF.BTFParser.o
[39/7077] CXX obj/llvm/unittests/CAS/CASTests.ActionCacheTest.o
[40/7077] CXX obj/llvm/unittests/CAS/CASTests.NamedValuesSchemaTest.o
[41/7077] CXX obj/llvm/utils/TableGen/Basic/Basic.RuntimeLibcallsEmitter.o
[42/7077] CXX obj/llvm/unittests/DebugInfo/CodeView/DebugInfoCodeViewTests.RandomAccessVisitorTest.o
[43/7077] CXX obj/llvm/unittests/DebugInfo/CodeView/DebugInfoCodeViewTests.TypeIndexDiscoveryTest.o
[44/7077] CXX obj/llvm/unittests/CAS/CASTests.ObjectStoreTest.o
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.