"clang++-15"   -fvisibility-inlines-hidden -Wno-c99-extensions -std=c++2b -fPIC -pthread -O0 -fno-inline -Wall -fvisibility=hidden -m64 --target=arm64-pc-linux  -DBOOST_ALL_NO_LIB=1 -DBOOST_COBALT_USE_STD_PMR=1 -DBOOST_CONTAINER_DYN_LINK=1 -DBOOST_CONTAINER_NO_LIB=1 -DBOOST_PYTHON_NO_LIB   -I".." -I"/mnt/fs1/teeks99-06/run/boost_root/libs/assert/include" -I"/mnt/fs1/teeks99-06/run/boost_root/libs/bind/include" -I"/mnt/fs1/teeks99-06/run/boost_root/libs/container/include" -I"/mnt/fs1/teeks99-06/run/boost_root/libs/container_hash/include" -I"/mnt/fs1/teeks99-06/run/boost_root/libs/conversion/include" -I"/mnt/fs1/teeks99-06/run/boost_root/libs/core/include" -I"/mnt/fs1/teeks99-06/run/boost_root/libs/describe/include" -I"/mnt/fs1/teeks99-06/run/boost_root/libs/detail/include" -I"/mnt/fs1/teeks99-06/run/boost_root/libs/function/include" -I"/mnt/fs1/teeks99-06/run/boost_root/libs/function_types/include" -I"/mnt/fs1/teeks99-06/run/boost_root/libs/fusion/include" -I"/mnt/fs1/teeks99-06/run/boost_root/libs/integer/include" -I"/mnt/fs1/teeks99-06/run/boost_root/libs/intrusive/include" -I"/mnt/fs1/teeks99-06/run/boost_root/libs/iterator/include" -I"/mnt/fs1/teeks99-06/run/boost_root/libs/lexical_cast/include" -I"/mnt/fs1/teeks99-06/run/boost_root/libs/move/include" -I"/mnt/fs1/teeks99-06/run/boost_root/libs/mp11/include" -I"/mnt/fs1/teeks99-06/run/boost_root/libs/optional/include" -I"/mnt/fs1/teeks99-06/run/boost_root/libs/python/include" -I"/mnt/fs1/teeks99-06/run/boost_root/libs/smart_ptr/include" -I"/mnt/fs1/teeks99-06/run/boost_root/libs/throw_exception/include" -I"/mnt/fs1/teeks99-06/run/boost_root/libs/tuple/include" -I"/mnt/fs1/teeks99-06/run/boost_root/libs/type_traits/include" -I"/usr/include/python2.7"  -c -o "/mnt/fs1/teeks99-06/run/results/boost/bin.v2/libs/python/test/ben_scott1.test/clang-linux-15~c++2b/debug/arm_64/debug-symbols-off/python-2.7/threading-multi/visibility-hidden/ben_scott1.o" "../libs/python/test/ben_scott1.cpp"

            

"clang++-15"    -o "/mnt/fs1/teeks99-06/run/results/boost/bin.v2/libs/python/test/ben_scott1.test/clang-linux-15~c++2b/debug/arm_64/debug-symbols-off/python-2.7/threading-multi/visibility-hidden/ben_scott1_ext.so" -Wl,-soname -Wl,"ben_scott1_ext.so" -shared -Wl,--start-group "/mnt/fs1/teeks99-06/run/results/boost/bin.v2/libs/python/test/ben_scott1.test/clang-linux-15~c++2b/debug/arm_64/debug-symbols-off/python-2.7/threading-multi/visibility-hidden/ben_scott1.o" "/mnt/fs1/teeks99-06/run/results/boost/bin.v2/libs/python/build/clang-linux-15~c++2b/debug/arm_64/debug-symbols-off/python-2.7/threading-multi/visibility-hidden/libboost_python27.so.1.87.0" "/mnt/fs1/teeks99-06/run/results/boost/bin.v2/libs/container/build/clang-linux-15~c++2b/debug/arm_64/debug-symbols-off/threading-multi/visibility-hidden/libboost_container.so.1.87.0"  -Wl,-Bstatic  -Wl,-Bdynamic -lrt -ldl -lpthread -Wl,--end-group -fPIC -pthread -fvisibility=hidden -fvisibility-inlines-hidden -m64 --target=arm64-pc-linux 

            

Traceback (most recent call last):
  File "../libs/python/test/ben_scott1.py", line 7, in <module>
    from ben_scott1_ext import *
ImportError: /mnt/fs1/teeks99-06/run/results/boost/bin.v2/libs/python/build/clang-linux-15~c++2b/debug/arm_64/debug-symbols-off/python-2.7/threading-multi/visibility-hidden/libboost_python27.so.1.87.0: undefined symbol: PyUnicodeUCS4_FromEncodedObject

EXIT STATUS: 1