[84/115] Building CXX object CMakeFiles/_flight.dir/_flight.cpp.o
FAILED: CMakeFiles/_flight.dir/_flight.cpp.o 
/usr/local/bin/ccache /opt/rh/gcc-toolset-14/root/usr/bin/c++ -DARROW_HAVE_RUNTIME_AVX2 -DARROW_HAVE_RUNTIME_AVX512 -DARROW_HAVE_RUNTIME_BMI2 -DARROW_HAVE_RUNTIME_SSE4_2 -DARROW_HAVE_SSE4_2 -D_flight_EXPORTS -I/opt/python/cp313-cp313t/include/python3.13t -I/arrow/python/pyarrow/src -I/arrow/python/build/temp.linux-x86_64-cpython-313t/pyarrow/src -I/tmp/arrow-dist/include -I/opt/python/cp313-cp313t/lib/python3.13t/site-packages/numpy/_core/include -Wno-noexcept-type -Wno-self-move  -Wall -fno-semantic-interposition -msse4.2  -fdiagnostics-color=always  -fno-omit-frame-pointer -Wno-unused-variable -Wno-maybe-uninitialized -O3 -DNDEBUG -O2 -ftree-vectorize  -std=c++20 -flto=auto -fno-fat-lto-objects -fPIC -Wno-unused-function -MD -MT CMakeFiles/_flight.dir/_flight.cpp.o -MF CMakeFiles/_flight.dir/_flight.cpp.o.d -o CMakeFiles/_flight.dir/_flight.cpp.o -c /arrow/python/build/temp.linux-x86_64-cpython-313t/_flight.cpp
In file included from /usr/include/bits/types/stack_t.h:23,
                 from /usr/include/signal.h:303,
                 from /opt/rh/gcc-toolset-14/root/usr/include/c++/14/csignal:42,
                 from /tmp/arrow-dist/include/arrow/util/io_util.h:33,
                 from /tmp/arrow-dist/include/arrow/util/async_generator.h:32,
                 from /tmp/arrow-dist/include/arrow/ipc/reader.h:35,
                 from /tmp/arrow-dist/include/arrow/ipc/api.h:23,
                 from /arrow/python/build/temp.linux-x86_64-cpython-313t/_flight.cpp:1340:
/arrow/python/build/temp.linux-x86_64-cpython-313t/_flight.cpp: In function ‘PyObject* __pyx_gb_7pyarrow_7_flight_12FlightClient_9do_action_2generator2(__pyx_CoroutineObject*, PyThreadState*, PyObject*)’:
/arrow/python/build/temp.linux-x86_64-cpython-313t/_flight.cpp:43068:110: error: call of overloaded ‘unique_ptr(NULL)’ is ambiguous
43068 |           __pyx_t_3 = (__pyx_cur_scope->__pyx_v_result->result == ((std::unique_ptr< arrow::flight::Result> )NULL));
      |                                                                                                              ^~~~
In file included from /opt/rh/gcc-toolset-14/root/usr/include/c++/14/memory:78,
                 from /arrow/python/build/temp.linux-x86_64-cpython-313t/_flight.cpp:1249:
/opt/rh/gcc-toolset-14/root/usr/include/c++/14/bits/unique_ptr.h:353:19: note: candidate: ‘constexpr std::unique_ptr<_Tp, _Dp>::unique_ptr(std::nullptr_t) [with _Del = std::default_delete<arrow::flight::Result>; <template-parameter-2-2> = void; _Tp = arrow::flight::Result; _Dp = std::default_delete<arrow::flight::Result>; std::nullptr_t = std::nullptr_t]’
  353 |         constexpr unique_ptr(nullptr_t) noexcept
      |                   ^~~~~~~~~~
/opt/rh/gcc-toolset-14/root/usr/include/c++/14/bits/unique_ptr.h:311:9: note: candidate: ‘std::unique_ptr<_Tp, _Dp>::unique_ptr(pointer) [with _Del = std::default_delete<arrow::flight::Result>; <template-parameter-2-2> = void; _Tp = arrow::flight::Result; _Dp = std::default_delete<arrow::flight::Result>; pointer = arrow::flight::Result*]’
  311 |         unique_ptr(pointer __p) noexcept
      |         ^~~~~~~~~~
/opt/rh/gcc-toolset-14/root/usr/include/c++/14/bits/unique_ptr.h:517:7: note: candidate: ‘std::unique_ptr<_Tp, _Dp>::unique_ptr(const std::unique_ptr<_Tp, _Dp>&) [with _Tp = arrow::flight::Result; _Dp = std::default_delete<arrow::flight::Result>]’ (deleted)
  517 |       unique_ptr(const unique_ptr&) = delete;
      |       ^~~~~~~~~~
/opt/rh/gcc-toolset-14/root/usr/include/c++/14/bits/unique_ptr.h:360:7: note: candidate: ‘std::unique_ptr<_Tp, _Dp>::unique_ptr(std::unique_ptr<_Tp, _Dp>&&) [with _Tp = arrow::flight::Result; _Dp = std::default_delete<arrow::flight::Result>]’
  360 |       unique_ptr(unique_ptr&&) = default;
      |       ^~~~~~~~~~
/arrow/python/build/temp.linux-x86_64-cpython-313t/_flight.cpp: In function ‘PyObject* __pyx_gb_7pyarrow_7_flight_12FlightClient_18generator1(__pyx_CoroutineObject*, PyThreadState*, PyObject*)’:
/arrow/python/build/temp.linux-x86_64-cpython-313t/_flight.cpp:43933:120: error: call of overloaded ‘unique_ptr(NULL)’ is ambiguous
43933 |                   __pyx_t_2 = (__pyx_cur_scope->__pyx_v_result->info == ((std::unique_ptr< arrow::flight::FlightInfo> )NULL));
      |                                                                                                                        ^~~~
/opt/rh/gcc-toolset-14/root/usr/include/c++/14/bits/unique_ptr.h:353:19: note: candidate: ‘constexpr std::unique_ptr<_Tp, _Dp>::unique_ptr(std::nullptr_t) [with _Del = std::default_delete<arrow::flight::FlightInfo>; <template-parameter-2-2> = void; _Tp = arrow::flight::FlightInfo; _Dp = std::default_delete<arrow::flight::FlightInfo>; std::nullptr_t = std::nullptr_t]’
  353 |         constexpr unique_ptr(nullptr_t) noexcept
      |                   ^~~~~~~~~~
/opt/rh/gcc-toolset-14/root/usr/include/c++/14/bits/unique_ptr.h:311:9: note: candidate: ‘std::unique_ptr<_Tp, _Dp>::unique_ptr(pointer) [with _Del = std::default_delete<arrow::flight::FlightInfo>; <template-parameter-2-2> = void; _Tp = arrow::flight::FlightInfo; _Dp = std::default_delete<arrow::flight::FlightInfo>; pointer = arrow::flight::FlightInfo*]’
  311 |         unique_ptr(pointer __p) noexcept
      |         ^~~~~~~~~~
/opt/rh/gcc-toolset-14/root/usr/include/c++/14/bits/unique_ptr.h:517:7: note: candidate: ‘std::unique_ptr<_Tp, _Dp>::unique_ptr(const std::unique_ptr<_Tp, _Dp>&) [with _Tp = arrow::flight::FlightInfo; _Dp = std::default_delete<arrow::flight::FlightInfo>]’ (deleted)
  517 |       unique_ptr(const unique_ptr&) = delete;
      |       ^~~~~~~~~~
/opt/rh/gcc-toolset-14/root/usr/include/c++/14/bits/unique_ptr.h:360:7: note: candidate: ‘std::unique_ptr<_Tp, _Dp>::unique_ptr(std::unique_ptr<_Tp, _Dp>&&) [with _Tp = arrow::flight::FlightInfo; _Dp = std::default_delete<arrow::flight::FlightInfo>]’
  360 |       unique_ptr(unique_ptr&&) = default;
      |       ^~~~~~~~~~