[libcxx-commits] [libcxx] [libc++][C++03] Copy the LLVM 19 headers (PR #108999)

LLVM Continuous Integration via libcxx-commits libcxx-commits at lists.llvm.org
Tue Oct 1 14:23:41 PDT 2024 

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `sanitizer-ppc64le-linux` running on `ppc64le-sanitizer` while building `libcxx` at step 2 "annotate".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/72/builds/3898

<details>
<summary>Here is the relevant piece of the build log for the reference</summary>

```
Step 2 (annotate) failure: 'python ../sanitizer_buildbot/sanitizers/zorg/buildbot/builders/sanitizers/buildbot_selector.py' (failure)
...
[1541/1867] Building CXX object compiler-rt/lib/tsan/rtl/CMakeFiles/clang_rt.tsan-powerpc64le.dir/tsan_interface.cpp.o
[1542/1867] Linking CXX shared library /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/build_default/lib/clang/20/lib/powerpc64le-unknown-linux-gnu/libclang_rt.ubsan_minimal.so
[1543/1867] Building CXX object compiler-rt/lib/sanitizer_common/CMakeFiles/RTSanitizerCommon.powerpc64le.dir/sanitizer_allocator.cpp.o
[1544/1867] Building CXX object compiler-rt/lib/tsan/rtl/CMakeFiles/clang_rt.tsan-powerpc64le.dir/tsan_suppressions.cpp.o
[1545/1867] Building CXX object compiler-rt/lib/asan/CMakeFiles/RTAsan_dynamic.powerpc64le.dir/asan_stats.cpp.o
[1546/1867] Building CXX object compiler-rt/lib/tsan/rtl/CMakeFiles/clang_rt.tsan-powerpc64le.dir/tsan_interceptors_memintrinsics.cpp.o
[1547/1867] Building CXX object compiler-rt/lib/sanitizer_common/CMakeFiles/RTSanitizerCommon.powerpc64le.dir/sanitizer_deadlock_detector1.cpp.o
[1548/1867] Building CXX object compiler-rt/lib/tsan/rtl/CMakeFiles/clang_rt.tsan-dynamic-powerpc64le.dir/tsan_rtl_proc.cpp.o
[1549/1867] Building CXX object compiler-rt/lib/asan/CMakeFiles/RTAsan_dynamic.powerpc64le.dir/asan_flags.cpp.o
[1550/1867] Generate the mapping file for include-what-you-use
FAILED: /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/build_default/include/c++/v1/libcxx.imp 
cd /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/build_default/runtimes/runtimes-bins/libcxx/include && /home/buildbots/llvm-external-buildbots/workers/env/bin/python3.8 /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/llvm-project/libcxx/utils/generate_iwyu_mapping.py -o /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/build_default/include/c++/v1/libcxx.imp
Traceback (most recent call last):
  File "/home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/llvm-project/libcxx/utils/generate_iwyu_mapping.py", line 92, in <module>
    main(sys.argv[1:])
  File "/home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/llvm-project/libcxx/utils/generate_iwyu_mapping.py", line 82, in main
    raise RuntimeError(f"{header}: Header {public} is not a valid header")
RuntimeError: __cxx03/__algorithm/adjacent_find.h: Header cxx03 is not a valid header
[1551/1867] Building CXX object compiler-rt/lib/asan/CMakeFiles/RTAsan.powerpc64le.dir/asan_flags.cpp.o
[1552/1867] Building CXX object compiler-rt/lib/sanitizer_common/CMakeFiles/RTSanitizerCommonSymbolizerNoHooks.powerpc64le.dir/sanitizer_symbolizer_posix_libcdep.cpp.o
[1553/1867] Building CXX object compiler-rt/lib/sanitizer_common/CMakeFiles/RTSanitizerCommon.powerpc64le.dir/sanitizer_linux.cpp.o
[1554/1867] Building CXX object compiler-rt/lib/sanitizer_common/CMakeFiles/RTSanitizerCommonNoHooks.powerpc64le.dir/sanitizer_allocator.cpp.o
[1555/1867] Building CXX object compiler-rt/lib/sanitizer_common/CMakeFiles/RTSanitizerCommonSymbolizer.powerpc64le.dir/sanitizer_symbolizer_posix_libcdep.cpp.o
[1556/1867] Generating exported symbols for clang_rt.msan_cxx-powerpc64le
[1557/1867] Generating exported symbols for clang_rt.ubsan_minimal-powerpc64le
[1558/1867] Building CXX object compiler-rt/lib/tsan/rtl/CMakeFiles/clang_rt.tsan-dynamic-powerpc64le.dir/tsan_interceptors_memintrinsics.cpp.o
[1559/1867] Building C object compiler-rt/lib/profile/CMakeFiles/clang_rt.profile-powerpc64le.dir/InstrProfilingFile.c.o
[1560/1867] Building CXX object compiler-rt/lib/sanitizer_common/CMakeFiles/RTSanitizerCommonSymbolizerNoHooks.powerpc64le.dir/sanitizer_stackdepot.cpp.o
[1561/1867] Building CXX object compiler-rt/lib/msan/CMakeFiles/clang_rt.msan-powerpc64le.dir/msan_linux.cpp.o
[1562/1867] Building CXX object compiler-rt/lib/asan/CMakeFiles/RTAsan.powerpc64le.dir/asan_malloc_linux.cpp.o
[1563/1867] Building CXX object compiler-rt/lib/asan/CMakeFiles/RTAsan_dynamic.powerpc64le.dir/asan_linux.cpp.o
[1564/1867] Building CXX object compiler-rt/lib/tsan/rtl/CMakeFiles/clang_rt.tsan-powerpc64le.dir/tsan_flags.cpp.o
[1565/1867] Building CXX object compiler-rt/lib/asan/CMakeFiles/RTAsan.powerpc64le.dir/asan_interceptors_memintrinsics.cpp.o
[1566/1867] Building CXX object compiler-rt/lib/sanitizer_common/CMakeFiles/RTSanitizerCommonNoHooks.powerpc64le.dir/sanitizer_linux.cpp.o
[1567/1867] Building CXX object compiler-rt/lib/tsan/rtl/CMakeFiles/clang_rt.tsan-powerpc64le.dir/tsan_fd.cpp.o
[1568/1867] Building CXX object compiler-rt/lib/sanitizer_common/CMakeFiles/RTSanitizerCommonSymbolizerNoHooks.powerpc64le.dir/sanitizer_symbolizer_report.cpp.o
[1569/1867] Building CXX object compiler-rt/lib/sanitizer_common/CMakeFiles/RTSanitizerCommonSymbolizerNoHooks.powerpc64le.dir/sanitizer_symbolizer_libcdep.cpp.o
[1570/1867] Building CXX object compiler-rt/lib/tsan/rtl/CMakeFiles/clang_rt.tsan-dynamic-powerpc64le.dir/tsan_platform_posix.cpp.o
[1571/1867] Building CXX object compiler-rt/lib/tsan/rtl/CMakeFiles/clang_rt.tsan-dynamic-powerpc64le.dir/tsan_suppressions.cpp.o
[1572/1867] Building CXX object compiler-rt/lib/tsan/rtl/CMakeFiles/clang_rt.tsan_cxx-powerpc64le.dir/tsan_new_delete.cpp.o
[1573/1867] Building CXX object compiler-rt/lib/tsan/rtl/CMakeFiles/clang_rt.tsan-powerpc64le.dir/tsan_interface_java.cpp.o
[1574/1867] Building CXX object compiler-rt/lib/tsan/rtl/CMakeFiles/clang_rt.tsan-powerpc64le.dir/tsan_platform_posix.cpp.o
[1575/1867] Building C object compiler-rt/lib/profile/CMakeFiles/clang_rt.profile-powerpc64le.dir/InstrProfilingValue.c.o
[1576/1867] Building CXX object compiler-rt/lib/asan/CMakeFiles/RTAsan_cxx.powerpc64le.dir/asan_new_delete.cpp.o
[1577/1867] Building CXX object compiler-rt/lib/sanitizer_common/CMakeFiles/RTSanitizerCommonSymbolizer.powerpc64le.dir/sanitizer_stack_store.cpp.o
[1578/1867] Building CXX object compiler-rt/lib/tsan/rtl/CMakeFiles/clang_rt.tsan-dynamic-powerpc64le.dir/tsan_fd.cpp.o
[1579/1867] Building CXX object compiler-rt/lib/sanitizer_common/CMakeFiles/RTSanitizerCommonLibcNoHooks.powerpc64le.dir/sanitizer_linux_libcdep.cpp.o
[1580/1867] Building C object compiler-rt/lib/profile/CMakeFiles/clang_rt.profile-powerpc64le.dir/GCDAProfiling.c.o
[1581/1867] Building CXX object compiler-rt/lib/sanitizer_common/CMakeFiles/RTSanitizerCommonSymbolizer.powerpc64le.dir/sanitizer_symbolizer_libcdep.cpp.o
Step 8 (build compiler-rt debug) failure: build compiler-rt debug (failure)
...
[1541/1867] Building CXX object compiler-rt/lib/tsan/rtl/CMakeFiles/clang_rt.tsan-powerpc64le.dir/tsan_interface.cpp.o
[1542/1867] Linking CXX shared library /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/build_default/lib/clang/20/lib/powerpc64le-unknown-linux-gnu/libclang_rt.ubsan_minimal.so
[1543/1867] Building CXX object compiler-rt/lib/sanitizer_common/CMakeFiles/RTSanitizerCommon.powerpc64le.dir/sanitizer_allocator.cpp.o
[1544/1867] Building CXX object compiler-rt/lib/tsan/rtl/CMakeFiles/clang_rt.tsan-powerpc64le.dir/tsan_suppressions.cpp.o
[1545/1867] Building CXX object compiler-rt/lib/asan/CMakeFiles/RTAsan_dynamic.powerpc64le.dir/asan_stats.cpp.o
[1546/1867] Building CXX object compiler-rt/lib/tsan/rtl/CMakeFiles/clang_rt.tsan-powerpc64le.dir/tsan_interceptors_memintrinsics.cpp.o
[1547/1867] Building CXX object compiler-rt/lib/sanitizer_common/CMakeFiles/RTSanitizerCommon.powerpc64le.dir/sanitizer_deadlock_detector1.cpp.o
[1548/1867] Building CXX object compiler-rt/lib/tsan/rtl/CMakeFiles/clang_rt.tsan-dynamic-powerpc64le.dir/tsan_rtl_proc.cpp.o
[1549/1867] Building CXX object compiler-rt/lib/asan/CMakeFiles/RTAsan_dynamic.powerpc64le.dir/asan_flags.cpp.o
[1550/1867] Generate the mapping file for include-what-you-use
FAILED: /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/build_default/include/c++/v1/libcxx.imp 
cd /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/build_default/runtimes/runtimes-bins/libcxx/include && /home/buildbots/llvm-external-buildbots/workers/env/bin/python3.8 /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/llvm-project/libcxx/utils/generate_iwyu_mapping.py -o /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/build_default/include/c++/v1/libcxx.imp
Traceback (most recent call last):
  File "/home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/llvm-project/libcxx/utils/generate_iwyu_mapping.py", line 92, in <module>
    main(sys.argv[1:])
  File "/home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/llvm-project/libcxx/utils/generate_iwyu_mapping.py", line 82, in main
    raise RuntimeError(f"{header}: Header {public} is not a valid header")
RuntimeError: __cxx03/__algorithm/adjacent_find.h: Header cxx03 is not a valid header
[1551/1867] Building CXX object compiler-rt/lib/asan/CMakeFiles/RTAsan.powerpc64le.dir/asan_flags.cpp.o
[1552/1867] Building CXX object compiler-rt/lib/sanitizer_common/CMakeFiles/RTSanitizerCommonSymbolizerNoHooks.powerpc64le.dir/sanitizer_symbolizer_posix_libcdep.cpp.o
[1553/1867] Building CXX object compiler-rt/lib/sanitizer_common/CMakeFiles/RTSanitizerCommon.powerpc64le.dir/sanitizer_linux.cpp.o
[1554/1867] Building CXX object compiler-rt/lib/sanitizer_common/CMakeFiles/RTSanitizerCommonNoHooks.powerpc64le.dir/sanitizer_allocator.cpp.o
[1555/1867] Building CXX object compiler-rt/lib/sanitizer_common/CMakeFiles/RTSanitizerCommonSymbolizer.powerpc64le.dir/sanitizer_symbolizer_posix_libcdep.cpp.o
[1556/1867] Generating exported symbols for clang_rt.msan_cxx-powerpc64le
[1557/1867] Generating exported symbols for clang_rt.ubsan_minimal-powerpc64le
[1558/1867] Building CXX object compiler-rt/lib/tsan/rtl/CMakeFiles/clang_rt.tsan-dynamic-powerpc64le.dir/tsan_interceptors_memintrinsics.cpp.o
[1559/1867] Building C object compiler-rt/lib/profile/CMakeFiles/clang_rt.profile-powerpc64le.dir/InstrProfilingFile.c.o
[1560/1867] Building CXX object compiler-rt/lib/sanitizer_common/CMakeFiles/RTSanitizerCommonSymbolizerNoHooks.powerpc64le.dir/sanitizer_stackdepot.cpp.o
[1561/1867] Building CXX object compiler-rt/lib/msan/CMakeFiles/clang_rt.msan-powerpc64le.dir/msan_linux.cpp.o
[1562/1867] Building CXX object compiler-rt/lib/asan/CMakeFiles/RTAsan.powerpc64le.dir/asan_malloc_linux.cpp.o
[1563/1867] Building CXX object compiler-rt/lib/asan/CMakeFiles/RTAsan_dynamic.powerpc64le.dir/asan_linux.cpp.o
[1564/1867] Building CXX object compiler-rt/lib/tsan/rtl/CMakeFiles/clang_rt.tsan-powerpc64le.dir/tsan_flags.cpp.o
[1565/1867] Building CXX object compiler-rt/lib/asan/CMakeFiles/RTAsan.powerpc64le.dir/asan_interceptors_memintrinsics.cpp.o
[1566/1867] Building CXX object compiler-rt/lib/sanitizer_common/CMakeFiles/RTSanitizerCommonNoHooks.powerpc64le.dir/sanitizer_linux.cpp.o
[1567/1867] Building CXX object compiler-rt/lib/tsan/rtl/CMakeFiles/clang_rt.tsan-powerpc64le.dir/tsan_fd.cpp.o
[1568/1867] Building CXX object compiler-rt/lib/sanitizer_common/CMakeFiles/RTSanitizerCommonSymbolizerNoHooks.powerpc64le.dir/sanitizer_symbolizer_report.cpp.o
[1569/1867] Building CXX object compiler-rt/lib/sanitizer_common/CMakeFiles/RTSanitizerCommonSymbolizerNoHooks.powerpc64le.dir/sanitizer_symbolizer_libcdep.cpp.o
[1570/1867] Building CXX object compiler-rt/lib/tsan/rtl/CMakeFiles/clang_rt.tsan-dynamic-powerpc64le.dir/tsan_platform_posix.cpp.o
[1571/1867] Building CXX object compiler-rt/lib/tsan/rtl/CMakeFiles/clang_rt.tsan-dynamic-powerpc64le.dir/tsan_suppressions.cpp.o
[1572/1867] Building CXX object compiler-rt/lib/tsan/rtl/CMakeFiles/clang_rt.tsan_cxx-powerpc64le.dir/tsan_new_delete.cpp.o
[1573/1867] Building CXX object compiler-rt/lib/tsan/rtl/CMakeFiles/clang_rt.tsan-powerpc64le.dir/tsan_interface_java.cpp.o
[1574/1867] Building CXX object compiler-rt/lib/tsan/rtl/CMakeFiles/clang_rt.tsan-powerpc64le.dir/tsan_platform_posix.cpp.o
[1575/1867] Building C object compiler-rt/lib/profile/CMakeFiles/clang_rt.profile-powerpc64le.dir/InstrProfilingValue.c.o
[1576/1867] Building CXX object compiler-rt/lib/asan/CMakeFiles/RTAsan_cxx.powerpc64le.dir/asan_new_delete.cpp.o
[1577/1867] Building CXX object compiler-rt/lib/sanitizer_common/CMakeFiles/RTSanitizerCommonSymbolizer.powerpc64le.dir/sanitizer_stack_store.cpp.o
[1578/1867] Building CXX object compiler-rt/lib/tsan/rtl/CMakeFiles/clang_rt.tsan-dynamic-powerpc64le.dir/tsan_fd.cpp.o
[1579/1867] Building CXX object compiler-rt/lib/sanitizer_common/CMakeFiles/RTSanitizerCommonLibcNoHooks.powerpc64le.dir/sanitizer_linux_libcdep.cpp.o
[1580/1867] Building C object compiler-rt/lib/profile/CMakeFiles/clang_rt.profile-powerpc64le.dir/GCDAProfiling.c.o
[1581/1867] Building CXX object compiler-rt/lib/sanitizer_common/CMakeFiles/RTSanitizerCommonSymbolizer.powerpc64le.dir/sanitizer_symbolizer_libcdep.cpp.o
Step 9 (test compiler-rt debug) failure: test compiler-rt debug (failure)
...
-- Performing Test CXX_SUPPORTS_FSIZED_DEALLOCATION_FLAG - Success
-- check-runtimes does nothing.
-- Configuring done (4.4s)
-- Generating done (0.1s)
CMake Warning:
  Manually-specified variables were not used by the project:

    LIBCXX_HAS_GCC_S_LIB
-- Build files have been written to: /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/build_default/runtimes/runtimes-bins/compiler-rt/lib/tsan/libcxx_tsan_powerpc64le
[40/173] Generate the mapping file for include-what-you-use
FAILED: /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/build_default/include/c++/v1/libcxx.imp 
cd /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/build_default/runtimes/runtimes-bins/libcxx/include && /home/buildbots/llvm-external-buildbots/workers/env/bin/python3.8 /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/llvm-project/libcxx/utils/generate_iwyu_mapping.py -o /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/build_default/include/c++/v1/libcxx.imp
Traceback (most recent call last):
  File "/home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/llvm-project/libcxx/utils/generate_iwyu_mapping.py", line 92, in <module>
    main(sys.argv[1:])
  File "/home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/llvm-project/libcxx/utils/generate_iwyu_mapping.py", line 82, in main
    raise RuntimeError(f"{header}: Header {public} is not a valid header")
RuntimeError: __cxx03/__algorithm/adjacent_find.h: Header cxx03 is not a valid header
[66/173] Generating ScudoUnitTestsObjects.wrappers_cpp_test.cpp.powerpc64le.o
[68/173] Generating ScudoUnitTestsObjects.primary_test.cpp.powerpc64le.o
[69/173] Generating ScudoUnitTestsObjects.gtest-all.cc.powerpc64le.o
[70/173] Generating ScudoUnitTestsObjects.combined_test.cpp.powerpc64le.o
ninja: build stopped: subcommand failed.
FAILED: runtimes/CMakeFiles/check-compiler-rt /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/build_default/runtimes/CMakeFiles/check-compiler-rt 
cd /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/build_default/runtimes/runtimes-bins && /home/buildbots/llvm-external-buildbots/cmake-3.28.2/bin/cmake --build /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/build_default/runtimes/runtimes-bins/ --target check-compiler-rt --config Release
ninja: build stopped: subcommand failed.

How to reproduce locally: https://github.com/google/sanitizers/wiki/SanitizerBotReproduceBuild
Step 10 (build compiler-rt tsan_debug) failure: build compiler-rt tsan_debug (failure)
...
[1569/1862] Building CXX object compiler-rt/lib/tsan/rtl/CMakeFiles/clang_rt.tsan-powerpc64le.dir/tsan_mutexset.cpp.o
[1570/1862] Building CXX object compiler-rt/lib/tsan/rtl/CMakeFiles/clang_rt.tsan-dynamic-powerpc64le.dir/tsan_interceptors_memintrinsics.cpp.o
[1571/1862] Building C object compiler-rt/lib/profile/CMakeFiles/clang_rt.profile-powerpc64le.dir/InstrProfilingValue.c.o
[1572/1862] Linking CXX static library /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/build_default/lib/clang/20/lib/powerpc64le-unknown-linux-gnu/libclang_rt.stats.a
[1573/1862] Building CXX object compiler-rt/lib/sanitizer_common/CMakeFiles/RTSanitizerCommonNoHooks.powerpc64le.dir/sanitizer_thread_registry.cpp.o
[1574/1862] Building CXX object compiler-rt/lib/tsan/rtl/CMakeFiles/clang_rt.tsan-dynamic-powerpc64le.dir/tsan_interface.cpp.o
[1575/1862] Linking CXX static library /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/build_default/lib/clang/20/lib/powerpc64le-unknown-linux-gnu/libclang_rt.profile.a
[1576/1862] Building CXX object compiler-rt/lib/sanitizer_common/CMakeFiles/RTSanitizerCommonLibcNoHooks.powerpc64le.dir/sanitizer_linux_libcdep.cpp.o
[1577/1862] Building CXX object compiler-rt/lib/tsan/rtl/CMakeFiles/clang_rt.tsan_cxx-powerpc64le.dir/tsan_new_delete.cpp.o
[1578/1862] Generate the mapping file for include-what-you-use
FAILED: /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/build_default/include/c++/v1/libcxx.imp 
cd /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/build_default/runtimes/runtimes-bins/libcxx/include && /home/buildbots/llvm-external-buildbots/workers/env/bin/python3.8 /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/llvm-project/libcxx/utils/generate_iwyu_mapping.py -o /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/build_default/include/c++/v1/libcxx.imp
Traceback (most recent call last):
  File "/home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/llvm-project/libcxx/utils/generate_iwyu_mapping.py", line 92, in <module>
    main(sys.argv[1:])
  File "/home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/llvm-project/libcxx/utils/generate_iwyu_mapping.py", line 82, in main
    raise RuntimeError(f"{header}: Header {public} is not a valid header")
RuntimeError: __cxx03/__algorithm/adjacent_find.h: Header cxx03 is not a valid header
[1579/1862] Generating exported symbols for clang_rt.msan_cxx-powerpc64le
[1580/1862] Building CXX object compiler-rt/lib/sanitizer_common/CMakeFiles/RTSanitizerCommonSymbolizerNoHooks.powerpc64le.dir/sanitizer_symbolizer_posix_libcdep.cpp.o
[1581/1862] Building CXX object compiler-rt/lib/asan/CMakeFiles/RTAsan.powerpc64le.dir/asan_malloc_linux.cpp.o
[1582/1862] Linking CXX static library /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/build_default/lib/clang/20/lib/powerpc64le-unknown-linux-gnu/libclang_rt.tsan_cxx.a
[1583/1862] Building CXX object compiler-rt/lib/tsan/rtl/CMakeFiles/clang_rt.tsan-dynamic-powerpc64le.dir/tsan_fd.cpp.o
[1584/1862] Building CXX object compiler-rt/lib/tsan/rtl/CMakeFiles/clang_rt.tsan-dynamic-powerpc64le.dir/tsan_rtl_thread.cpp.o
[1585/1862] Building CXX object compiler-rt/lib/asan/CMakeFiles/RTAsan_dynamic.powerpc64le.dir/asan_errors.cpp.o
[1586/1862] Building CXX object compiler-rt/lib/tsan/rtl/CMakeFiles/clang_rt.tsan-powerpc64le.dir/tsan_interceptors_memintrinsics.cpp.o
[1587/1862] Generating exported symbols for clang_rt.asan_cxx-powerpc64le
[1588/1862] Building CXX object compiler-rt/lib/asan/CMakeFiles/RTAsan_dynamic.powerpc64le.dir/asan_descriptions.cpp.o
[1589/1862] Building CXX object compiler-rt/lib/sanitizer_common/CMakeFiles/RTSanitizerCommonSymbolizerNoHooks.powerpc64le.dir/sanitizer_symbolizer_libcdep.cpp.o
[1590/1862] Building CXX object compiler-rt/lib/tsan/rtl/CMakeFiles/clang_rt.tsan-powerpc64le.dir/tsan_flags.cpp.o
[1591/1862] Building CXX object compiler-rt/lib/asan/CMakeFiles/RTAsan_dynamic.powerpc64le.dir/asan_interceptors_memintrinsics.cpp.o
[1592/1862] Building CXX object compiler-rt/lib/tsan/rtl/CMakeFiles/clang_rt.tsan-powerpc64le.dir/tsan_platform_posix.cpp.o
[1593/1862] Building CXX object compiler-rt/lib/tsan/rtl/CMakeFiles/clang_rt.tsan-powerpc64le.dir/tsan_suppressions.cpp.o
[1594/1862] Building CXX object compiler-rt/lib/asan/CMakeFiles/RTAsan.powerpc64le.dir/asan_errors.cpp.o
[1595/1862] Building CXX object compiler-rt/lib/tsan/rtl/CMakeFiles/clang_rt.tsan-dynamic-powerpc64le.dir/tsan_debugging.cpp.o
[1596/1862] Building CXX object compiler-rt/lib/tsan/rtl/CMakeFiles/clang_rt.tsan-powerpc64le.dir/tsan_report.cpp.o
[1597/1862] Building CXX object compiler-rt/lib/tsan/rtl/CMakeFiles/clang_rt.tsan-powerpc64le.dir/tsan_rtl_thread.cpp.o
[1598/1862] Building CXX object compiler-rt/lib/tsan/rtl/CMakeFiles/clang_rt.tsan-powerpc64le.dir/tsan_debugging.cpp.o
[1599/1862] Building CXX object compiler-rt/lib/tsan/rtl/CMakeFiles/clang_rt.tsan-powerpc64le.dir/tsan_fd.cpp.o
[1600/1862] Building CXX object compiler-rt/lib/tsan/rtl/CMakeFiles/clang_rt.tsan-dynamic-powerpc64le.dir/tsan_report.cpp.o
[1601/1862] Building CXX object compiler-rt/lib/tsan/rtl/CMakeFiles/clang_rt.tsan-dynamic-powerpc64le.dir/tsan_external.cpp.o
[1602/1862] Building CXX object compiler-rt/lib/tsan/rtl/CMakeFiles/clang_rt.tsan-powerpc64le.dir/tsan_external.cpp.o
[1603/1862] Building CXX object compiler-rt/lib/tsan/rtl/CMakeFiles/clang_rt.tsan-dynamic-powerpc64le.dir/tsan_platform_linux.cpp.o
[1604/1862] Building CXX object compiler-rt/lib/tsan/rtl/CMakeFiles/clang_rt.tsan-powerpc64le.dir/tsan_interface_java.cpp.o
[1605/1862] Building CXX object compiler-rt/lib/asan/CMakeFiles/RTAsan.powerpc64le.dir/asan_rtl.cpp.o
[1606/1862] Building CXX object compiler-rt/lib/tsan/rtl/CMakeFiles/clang_rt.tsan-powerpc64le.dir/tsan_interface_ann.cpp.o
[1607/1862] Building CXX object compiler-rt/lib/asan/CMakeFiles/RTAsan_dynamic.powerpc64le.dir/asan_poisoning.cpp.o
[1608/1862] Building CXX object compiler-rt/lib/msan/CMakeFiles/clang_rt.msan-powerpc64le.dir/msan.cpp.o
[1609/1862] Building CXX object compiler-rt/lib/sanitizer_common/CMakeFiles/RTSanitizerCommonSymbolizerNoHooks.powerpc64le.dir/sanitizer_stack_store.cpp.o
Step 11 (build compiler-rt default) failure: build compiler-rt default (failure)
...
[1501/1867] Building CXX object compiler-rt/lib/sanitizer_common/CMakeFiles/RTSanitizerCommonNoHooks.powerpc64le.dir/sanitizer_linux.cpp.o
[1502/1867] Building CXX object compiler-rt/lib/scudo/standalone/CMakeFiles/clang_rt.scudo_standalone-dynamic-powerpc64le.dir/string_utils.cpp.o
[1503/1867] Building CXX object compiler-rt/lib/scudo/standalone/CMakeFiles/RTScudoStandalone.powerpc64le.dir/string_utils.cpp.o
[1504/1867] Building CXX object compiler-rt/lib/sanitizer_common/CMakeFiles/RTSanitizerCommon.powerpc64le.dir/sanitizer_linux.cpp.o
[1505/1867] Building CXX object compiler-rt/lib/scudo/standalone/CMakeFiles/clang_rt.scudo_standalone-powerpc64le.dir/string_utils.cpp.o
[1506/1867] Building CXX object compiler-rt/lib/ubsan/CMakeFiles/RTUbsan_cxx.powerpc64le.dir/ubsan_handlers_cxx.cpp.o
[1507/1867] Building CXX object compiler-rt/lib/sanitizer_common/CMakeFiles/RTSanitizerCommonNoTermination.powerpc64le.dir/sanitizer_allocator.cpp.o
[1508/1867] Building CXX object compiler-rt/lib/sanitizer_common/CMakeFiles/RTSanitizerCommon.powerpc64le.dir/sanitizer_allocator.cpp.o
[1509/1867] Building CXX object compiler-rt/lib/ubsan_minimal/CMakeFiles/RTUbsan_minimal.powerpc64le.dir/ubsan_minimal_handlers.cpp.o
[1510/1867] Generate the mapping file for include-what-you-use
FAILED: /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/build_default/include/c++/v1/libcxx.imp 
cd /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/build_default/runtimes/runtimes-bins/libcxx/include && /home/buildbots/llvm-external-buildbots/workers/env/bin/python3.8 /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/llvm-project/libcxx/utils/generate_iwyu_mapping.py -o /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/build_default/include/c++/v1/libcxx.imp
Traceback (most recent call last):
  File "/home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/llvm-project/libcxx/utils/generate_iwyu_mapping.py", line 92, in <module>
    main(sys.argv[1:])
  File "/home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/llvm-project/libcxx/utils/generate_iwyu_mapping.py", line 82, in main
    raise RuntimeError(f"{header}: Header {public} is not a valid header")
RuntimeError: __cxx03/__algorithm/adjacent_find.h: Header cxx03 is not a valid header
[1511/1867] Building CXX object compiler-rt/lib/sanitizer_common/CMakeFiles/RTSanitizerCommonNoHooks.powerpc64le.dir/sanitizer_allocator.cpp.o
[1512/1867] Building CXX object compiler-rt/lib/asan/CMakeFiles/RTAsan.powerpc64le.dir/asan_activation.cpp.o
[1513/1867] Building C object compiler-rt/lib/profile/CMakeFiles/clang_rt.profile-powerpc64le.dir/InstrProfilingMerge.c.o
[1514/1867] Building CXX object compiler-rt/lib/sanitizer_common/CMakeFiles/RTSanitizerCommonNoTermination.powerpc64le.dir/sanitizer_libc.cpp.o
[1515/1867] Building CXX object compiler-rt/lib/sanitizer_common/CMakeFiles/RTSanitizerCommonLibcNoHooks.powerpc64le.dir/sanitizer_linux_libcdep.cpp.o
[1516/1867] Linking CXX static library compiler-rt/lib/scudo/standalone/tests/libRTScudoUnitTest.powerpc64le.a
[1517/1867] Linking CXX static library /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/build_default/lib/clang/20/lib/powerpc64le-unknown-linux-gnu/libclang_rt.ubsan_standalone_cxx.a
[1518/1867] Building CXX object compiler-rt/lib/sanitizer_common/CMakeFiles/RTSanitizerCommon.powerpc64le.dir/sanitizer_libc.cpp.o
[1519/1867] Building CXX object compiler-rt/lib/asan/CMakeFiles/RTAsan_dynamic.powerpc64le.dir/asan_posix.cpp.o
[1520/1867] Linking CXX static library /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/build_default/lib/clang/20/lib/powerpc64le-unknown-linux-gnu/libclang_rt.ubsan_minimal.a
[1521/1867] Building CXX object compiler-rt/lib/tsan/rtl/CMakeFiles/clang_rt.tsan-powerpc64le.dir/tsan_external.cpp.o
[1522/1867] Building C object compiler-rt/lib/profile/CMakeFiles/clang_rt.profile-powerpc64le.dir/InstrProfilingFile.c.o
[1523/1867] Linking CXX shared library /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/build_default/lib/clang/20/lib/powerpc64le-unknown-linux-gnu/libclang_rt.ubsan_minimal.so
[1524/1867] Building CXX object compiler-rt/lib/asan/CMakeFiles/RTAsan_dynamic.powerpc64le.dir/asan_memory_profile.cpp.o
[1525/1867] Building CXX object compiler-rt/lib/asan/CMakeFiles/RTAsan.powerpc64le.dir/asan_debugging.cpp.o
[1526/1867] Building CXX object compiler-rt/lib/asan/CMakeFiles/RTAsan_dynamic.powerpc64le.dir/asan_debugging.cpp.o
[1527/1867] Building C object compiler-rt/lib/profile/CMakeFiles/clang_rt.profile-powerpc64le.dir/GCDAProfiling.c.o
[1528/1867] Building CXX object compiler-rt/lib/sanitizer_common/CMakeFiles/RTSanitizerCommon.powerpc64le.dir/sanitizer_deadlock_detector1.cpp.o
[1529/1867] Building CXX object compiler-rt/lib/asan/CMakeFiles/RTAsan.powerpc64le.dir/asan_posix.cpp.o
[1530/1867] Building CXX object compiler-rt/lib/asan/CMakeFiles/RTAsan.powerpc64le.dir/asan_memory_profile.cpp.o
[1531/1867] Building CXX object compiler-rt/lib/asan/CMakeFiles/RTAsan.powerpc64le.dir/asan_linux.cpp.o
[1532/1867] Building CXX object compiler-rt/lib/asan/CMakeFiles/RTAsan.powerpc64le.dir/asan_suppressions.cpp.o
[1533/1867] Building CXX object compiler-rt/lib/lsan/CMakeFiles/clang_rt.lsan-powerpc64le.dir/lsan_thread.cpp.o
[1534/1867] Building C object compiler-rt/lib/profile/CMakeFiles/clang_rt.profile-powerpc64le.dir/InstrProfilingValue.c.o
[1535/1867] Building CXX object compiler-rt/lib/sanitizer_common/CMakeFiles/RTSanitizerCommonSymbolizerNoHooks.powerpc64le.dir/sanitizer_symbolizer_report.cpp.o
[1536/1867] Building CXX object compiler-rt/lib/tsan/rtl/CMakeFiles/clang_rt.tsan-powerpc64le.dir/tsan_md5.cpp.o
[1537/1867] Building CXX object compiler-rt/lib/asan/CMakeFiles/RTAsan_dynamic.powerpc64le.dir/asan_linux.cpp.o
[1538/1867] Building CXX object compiler-rt/lib/sanitizer_common/CMakeFiles/RTSanitizerCommonSymbolizer.powerpc64le.dir/sanitizer_symbolizer_libcdep.cpp.o
[1539/1867] Building CXX object compiler-rt/lib/tsan/rtl/CMakeFiles/clang_rt.tsan-powerpc64le.dir/tsan_interface.cpp.o
[1540/1867] Building CXX object compiler-rt/lib/sanitizer_common/CMakeFiles/RTSanitizerCommonNoHooks.powerpc64le.dir/sanitizer_libc.cpp.o
[1541/1867] Building CXX object compiler-rt/lib/asan/CMakeFiles/RTAsan.powerpc64le.dir/asan_stack.cpp.o
Step 12 (test compiler-rt default) failure: test compiler-rt default (failure)
...
[19/174] Generating exported symbols for clang_rt.ubsan_standalone_cxx-powerpc64le
[20/174] No download step for 'libcxx_tsan_powerpc64le'
[21/174] Generating exported symbols for clang_rt.ubsan_minimal-powerpc64le
[22/174] Creating directories for 'libcxx_msan_powerpc64le'
[23/174] Linking CXX shared library /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/build_default/lib/clang/20/lib/powerpc64le-unknown-linux-gnu/libclang_rt.tsan.so
[24/174] No update step for 'libcxx_tsan_powerpc64le'
[25/174] No download step for 'libcxx_msan_powerpc64le'
[26/174] Generating exported symbols for clang_rt.asan_cxx-powerpc64le
[27/174] Generating exported symbols for clang_rt.msan_cxx-powerpc64le
[28/174] Generate the mapping file for include-what-you-use
FAILED: /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/build_default/include/c++/v1/libcxx.imp 
cd /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/build_default/runtimes/runtimes-bins/libcxx/include && /home/buildbots/llvm-external-buildbots/workers/env/bin/python3.8 /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/llvm-project/libcxx/utils/generate_iwyu_mapping.py -o /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/build_default/include/c++/v1/libcxx.imp
Traceback (most recent call last):
  File "/home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/llvm-project/libcxx/utils/generate_iwyu_mapping.py", line 92, in <module>
    main(sys.argv[1:])
  File "/home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/llvm-project/libcxx/utils/generate_iwyu_mapping.py", line 82, in main
    raise RuntimeError(f"{header}: Header {public} is not a valid header")
RuntimeError: __cxx03/__algorithm/adjacent_find.h: Header cxx03 is not a valid header
[29/174] Generating exported symbols for clang_rt.tsan_cxx-powerpc64le
[30/174] No patch step for 'libcxx_tsan_powerpc64le'
[31/174] No update step for 'libcxx_msan_powerpc64le'
[32/174] Generating exported symbols for clang_rt.ubsan_standalone-powerpc64le
[33/174] Generating version list for clang_rt.ubsan_standalone-dynamic-powerpc64le
[34/174] Generating exported symbols for clang_rt.tsan-powerpc64le
[35/174] Generating exported symbols for clang_rt.msan-powerpc64le
[36/174] Generating exported symbols for clang_rt.asan-powerpc64le
[37/174] Generating version list for clang_rt.asan-dynamic-powerpc64le
[38/174] Generating ScudoUnitTestsObjects.mutex_test.cpp.powerpc64le.o
[39/174] Generating ScudoUnitTestsObjects.bytemap_test.cpp.powerpc64le.o
[40/174] Generating ScudoUnitTestsObjects.scudo_unit_test_main.cpp.powerpc64le.o
[41/174] Generating ScudoUnitTestsObjects.vector_test.cpp.powerpc64le.o
[42/174] Generating ScudoUnitTestsObjects.quarantine_test.cpp.powerpc64le.o
[43/174] Generating ScudoUnitTestsObjects.stats_test.cpp.powerpc64le.o
[44/174] Generating ScudoUnitTestsObjects.flags_test.cpp.powerpc64le.o
[45/174] Generating ScudoUnitTestsObjects.checksum_test.cpp.powerpc64le.o
[46/174] Generating ScudoUnitTestsObjects.condition_variable_test.cpp.powerpc64le.o
[47/174] Generating ScudoUnitTestsObjects.atomic_test.cpp.powerpc64le.o
[48/174] Generating ScudoUnitTestsObjects.size_class_map_test.cpp.powerpc64le.o
[49/174] Generating ScudoUnitTestsObjects.common_test.cpp.powerpc64le.o
[50/174] Generating ScudoUnitTestsObjects.timing_test.cpp.powerpc64le.o
[51/174] Generating ScudoUnitTestsObjects.chunk_test.cpp.powerpc64le.o
[52/174] Generating ScudoUnitTestsObjects.map_test.cpp.powerpc64le.o
[53/174] Generating ScudoUnitTestsObjects.strings_test.cpp.powerpc64le.o
[54/174] Generating ScudoUnitTestsObjects.memtag_test.cpp.powerpc64le.o
[55/174] Generating ScudoUnitTestsObjects.report_test.cpp.powerpc64le.o
[56/174] Generating ScudoUnitTestsObjects.tsd_test.cpp.powerpc64le.o
[57/174] Generating ScudoUnitTestsObjects.wrappers_cpp_test.cpp.powerpc64le.o
[58/174] Generating ScudoUnitTestsObjects.allocator_config_test.cpp.powerpc64le.o
[59/174] Generating ScudoUnitTestsObjects.list_test.cpp.powerpc64le.o
Step 14 (test standalone compiler-rt) failure: test standalone compiler-rt (failure)
...
[1150/1240] Copying CXX module std/typeindex.inc
[1151/1240] Copying CXX module std/typeinfo.inc
[1152/1240] Copying CXX module std/unordered_map.inc
[1153/1240] Copying CXX module std/unordered_set.inc
[1154/1240] Copying CXX module std/utility.inc
[1155/1240] Copying CXX module std/valarray.inc
[1156/1240] Copying CXX module std/variant.inc
[1157/1240] Copying CXX module std/vector.inc
[1158/1240] Copying CXX module std/version.inc
[1159/1240] Generate the mapping file for include-what-you-use
FAILED: include/c++/v1/libcxx.imp /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/compiler_rt_build/lib/msan/libcxx_msan_powerpc64le/include/c++/v1/libcxx.imp 
cd /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/compiler_rt_build/lib/msan/libcxx_msan_powerpc64le/libcxx/include && /home/buildbots/llvm-external-buildbots/workers/env/bin/python3.8 /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/llvm-project/libcxx/utils/generate_iwyu_mapping.py -o /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/compiler_rt_build/lib/msan/libcxx_msan_powerpc64le/include/c++/v1/libcxx.imp
Traceback (most recent call last):
  File "/home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/llvm-project/libcxx/utils/generate_iwyu_mapping.py", line 92, in <module>
    main(sys.argv[1:])
  File "/home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/llvm-project/libcxx/utils/generate_iwyu_mapping.py", line 82, in main
    raise RuntimeError(f"{header}: Header {public} is not a valid header")
RuntimeError: __cxx03/__algorithm/adjacent_find.h: Header cxx03 is not a valid header
ninja: build stopped: subcommand failed.
FAILED: lib/msan/tests/libcxx_msan_powerpc64le/src/libcxx_msan_powerpc64le-stamp/libcxx_msan_powerpc64le-build lib/msan/libcxx_msan_powerpc64le/lib/libc++.a lib/msan/libcxx_msan_powerpc64le/lib/libc++abi.a /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/compiler_rt_build/lib/msan/tests/libcxx_msan_powerpc64le/src/libcxx_msan_powerpc64le-stamp/libcxx_msan_powerpc64le-build /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/compiler_rt_build/lib/msan/libcxx_msan_powerpc64le/lib/libc++.a /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/compiler_rt_build/lib/msan/libcxx_msan_powerpc64le/lib/libc++abi.a 
cd /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/compiler_rt_build/lib/msan/libcxx_msan_powerpc64le && /home/buildbots/llvm-external-buildbots/cmake-3.28.2/bin/cmake --build .
ninja: build stopped: subcommand failed.

How to reproduce locally: https://github.com/google/sanitizers/wiki/SanitizerBotReproduceBuild

```

</details>

https://github.com/llvm/llvm-project/pull/108999

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