==> Processing catkin package: 'qt_gui_cpp'
==> Building with env: '/opt/ros/noetic/env.sh'
Makefile exists, skipping explicit cmake invocation...
==> make cmake_check_build_system in '/home/dei/ros_catkin_ws/build_isolated/qt_gui_cpp'
==> make -j4 -l4 in '/home/dei/ros_catkin_ws/build_isolated/qt_gui_cpp'
[ 47%] Built target qt_gui_cpp
[ 50%] Compiling generated code for qt_gui_cpp_sip Python bindings...
[ 55%] Building CXX object src/qt_gui_cpp_shiboken/CMakeFiles/qt_gui_cpp_shiboken.dir/libqt_gui_cpp_shiboken/qt_gui_cpp_compositepluginprovider_wrapper.cpp.o
[ 55%] Building CXX object src/qt_gui_cpp_shiboken/CMakeFiles/qt_gui_cpp_shiboken.dir/libqt_gui_cpp_shiboken/libqt_gui_cpp_shiboken_module_wrapper.cpp.o
[ 58%] Building CXX object src/qt_gui_cpp_shiboken/CMakeFiles/qt_gui_cpp_shiboken.dir/libqt_gui_cpp_shiboken/qt_gui_cpp_genericproxy_wrapper.cpp.o
c++: fatal error: Killed signal terminated program cc1plus
compilation terminated.
make[2]: *** [src/qt_gui_cpp_shiboken/CMakeFiles/qt_gui_cpp_shiboken.dir/build.make:157: src/qt_gui_cpp_shiboken/CMakeFiles/qt_gui_cpp_shiboken.dir/libqt_gui_cpp_shiboken/qt_gui_cpp_genericproxy_wrapper.cpp.o] Error 1
make[2]: *** Waiting for unfinished jobs....
In file included from /usr/include/boost/smart_ptr/detail/sp_thread_sleep.hpp:22,
                 from /usr/include/boost/smart_ptr/detail/yield_k.hpp:23,
                 from /usr/include/boost/smart_ptr/detail/spinlock_gcc_atomic.hpp:14,
                 from /usr/include/boost/smart_ptr/detail/spinlock.hpp:42,
                 from /usr/include/boost/smart_ptr/detail/spinlock_pool.hpp:25,
                 from /usr/include/boost/smart_ptr/shared_ptr.hpp:29,
                 from /usr/include/boost/shared_ptr.hpp:17,
                 from /usr/include/boost/date_time/time_clock.hpp:17,
                 from /usr/include/boost/thread/thread_time.hpp:9,
                 from /usr/include/boost/thread/lock_types.hpp:18,
                 from /usr/include/boost/thread/pthread/thread_data.hpp:12,
                 from /usr/include/boost/thread/thread_only.hpp:17,
                 from /usr/include/boost/thread/thread.hpp:12,
                 from /usr/include/boost/thread.hpp:13,
                 from /opt/ros/noetic/include/class_loader/multi_library_class_loader.hpp:35,
                 from /opt/ros/noetic/include/pluginlib/class_loader.hpp:38,
                 from /home/dei/ros_catkin_ws/src/qt_gui_core/qt_gui_cpp/src/qt_gui_cpp_sip/../../include/qt_gui_cpp/ros_pluginlib_plugin_provider.h:45,
                 from /home/dei/ros_catkin_ws/src/qt_gui_core/qt_gui_cpp/src/qt_gui_cpp_sip/../../include/qt_gui_cpp/ros_pluginlib_plugin_provider_for_plugin_providers.h:37,
                 from /home/dei/ros_catkin_ws/src/qt_gui_core/qt_gui_cpp/src/qt_gui_cpp_sip/../../include/qt_gui_cpp/recursive_plugin_provider.h:37,
                 from recursive_plugin_provider.sip:8:
/usr/include/boost/bind.hpp:36:1: note: ‘#pragma message: The practice of declaring the Bind placeholders (_1, _2, ...) in the global namespace is deprecated. Please use <boost/bind/bind.hpp> + using namespace boost::placeholders, or define BOOST_BIND_GLOBAL_PLACEHOLDERS to retain the current behavior.’
   36 | BOOST_PRAGMA_MESSAGE(
      | ^~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/boost/smart_ptr/detail/sp_thread_sleep.hpp:22,
                 from /usr/include/boost/smart_ptr/detail/yield_k.hpp:23,
                 from /usr/include/boost/smart_ptr/detail/spinlock_gcc_atomic.hpp:14,
                 from /usr/include/boost/smart_ptr/detail/spinlock.hpp:42,
                 from /usr/include/boost/smart_ptr/detail/spinlock_pool.hpp:25,
                 from /usr/include/boost/smart_ptr/shared_ptr.hpp:29,
                 from /usr/include/boost/shared_ptr.hpp:17,
                 from /usr/include/boost/date_time/time_clock.hpp:17,
                 from /usr/include/boost/thread/thread_time.hpp:9,
                 from /usr/include/boost/thread/lock_types.hpp:18,
                 from /usr/include/boost/thread/pthread/thread_data.hpp:12,
                 from /usr/include/boost/thread/thread_only.hpp:17,
                 from /usr/include/boost/thread/thread.hpp:12,
                 from /usr/include/boost/thread.hpp:13,
                 from /opt/ros/noetic/include/class_loader/multi_library_class_loader.hpp:35,
                 from /opt/ros/noetic/include/pluginlib/class_loader.hpp:38,
                 from /home/dei/ros_catkin_ws/src/qt_gui_core/qt_gui_cpp/include/qt_gui_cpp/ros_pluginlib_plugin_provider.h:45,
                 from /home/dei/ros_catkin_ws/src/qt_gui_core/qt_gui_cpp/include/qt_gui_cpp/ros_pluginlib_plugin_provider_for_plugin_providers.h:37,
                 from /home/dei/ros_catkin_ws/src/qt_gui_core/qt_gui_cpp/include/qt_gui_cpp/recursive_plugin_provider.h:37,
                 from /home/dei/ros_catkin_ws/build_isolated/qt_gui_cpp/src/qt_gui_cpp_shiboken/libqt_gui_cpp_shiboken/libqt_gui_cpp_shiboken_python.h:20,
                 from /home/dei/ros_catkin_ws/build_isolated/qt_gui_cpp/src/qt_gui_cpp_shiboken/libqt_gui_cpp_shiboken/libqt_gui_cpp_shiboken_module_wrapper.cpp:13:
/usr/include/boost/bind.hpp:36:1: note: ‘#pragma message: The practice of declaring the Bind placeholders (_1, _2, ...) in the global namespace is deprecated. Please use <boost/bind/bind.hpp> + using namespace boost::placeholders, or define BOOST_BIND_GLOBAL_PLACEHOLDERS to retain the current behavior.’
   36 | BOOST_PRAGMA_MESSAGE(
      | ^~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/boost/smart_ptr/detail/sp_thread_sleep.hpp:22,
                 from /usr/include/boost/smart_ptr/detail/yield_k.hpp:23,
                 from /usr/include/boost/smart_ptr/detail/spinlock_gcc_atomic.hpp:14,
                 from /usr/include/boost/smart_ptr/detail/spinlock.hpp:42,
                 from /usr/include/boost/smart_ptr/detail/spinlock_pool.hpp:25,
                 from /usr/include/boost/smart_ptr/shared_ptr.hpp:29,
                 from /usr/include/boost/shared_ptr.hpp:17,
                 from /usr/include/boost/date_time/time_clock.hpp:17,
                 from /usr/include/boost/thread/thread_time.hpp:9,
                 from /usr/include/boost/thread/lock_types.hpp:18,
                 from /usr/include/boost/thread/pthread/thread_data.hpp:12,
                 from /usr/include/boost/thread/thread_only.hpp:17,
                 from /usr/include/boost/thread/thread.hpp:12,
                 from /usr/include/boost/thread.hpp:13,
                 from /opt/ros/noetic/include/class_loader/multi_library_class_loader.hpp:35,
                 from /opt/ros/noetic/include/pluginlib/class_loader.hpp:38,
                 from /home/dei/ros_catkin_ws/src/qt_gui_core/qt_gui_cpp/include/qt_gui_cpp/ros_pluginlib_plugin_provider.h:45,
                 from /home/dei/ros_catkin_ws/src/qt_gui_core/qt_gui_cpp/include/qt_gui_cpp/ros_pluginlib_plugin_provider_for_plugin_providers.h:37,
                 from /home/dei/ros_catkin_ws/src/qt_gui_core/qt_gui_cpp/include/qt_gui_cpp/recursive_plugin_provider.h:37,
                 from /home/dei/ros_catkin_ws/build_isolated/qt_gui_cpp/src/qt_gui_cpp_shiboken/libqt_gui_cpp_shiboken/libqt_gui_cpp_shiboken_python.h:20,
                 from /home/dei/ros_catkin_ws/build_isolated/qt_gui_cpp/src/qt_gui_cpp_shiboken/libqt_gui_cpp_shiboken/qt_gui_cpp_compositepluginprovider_wrapper.cpp:22:
/usr/include/boost/bind.hpp:36:1: note: ‘#pragma message: The practice of declaring the Bind placeholders (_1, _2, ...) in the global namespace is deprecated. Please use <boost/bind/bind.hpp> + using namespace boost::placeholders, or define BOOST_BIND_GLOBAL_PLACEHOLDERS to retain the current behavior.’
   36 | BOOST_PRAGMA_MESSAGE(
      | ^~~~~~~~~~~~~~~~~~~~
make[1]: *** [CMakeFiles/Makefile2:493: src/qt_gui_cpp_shiboken/CMakeFiles/qt_gui_cpp_shiboken.dir/all] Error 2
make[1]: *** Waiting for unfinished jobs....
In file included from /usr/include/boost/smart_ptr/detail/sp_thread_sleep.hpp:22,
                 from /usr/include/boost/smart_ptr/detail/yield_k.hpp:23,
                 from /usr/include/boost/smart_ptr/detail/spinlock_gcc_atomic.hpp:14,
                 from /usr/include/boost/smart_ptr/detail/spinlock.hpp:42,
                 from /usr/include/boost/smart_ptr/detail/spinlock_pool.hpp:25,
                 from /usr/include/boost/smart_ptr/shared_ptr.hpp:29,
                 from /usr/include/boost/shared_ptr.hpp:17,
                 from /usr/include/boost/date_time/time_clock.hpp:17,
                 from /usr/include/boost/thread/thread_time.hpp:9,
                 from /usr/include/boost/thread/lock_types.hpp:18,
                 from /usr/include/boost/thread/pthread/thread_data.hpp:12,
                 from /usr/include/boost/thread/thread_only.hpp:17,
                 from /usr/include/boost/thread/thread.hpp:12,
                 from /usr/include/boost/thread.hpp:13,
                 from /opt/ros/noetic/include/class_loader/multi_library_class_loader.hpp:35,
                 from /opt/ros/noetic/include/pluginlib/class_loader.hpp:38,
                 from /home/dei/ros_catkin_ws/src/qt_gui_core/qt_gui_cpp/src/qt_gui_cpp_sip/../../include/qt_gui_cpp/ros_pluginlib_plugin_provider.h:45,
                 from /home/dei/ros_catkin_ws/src/qt_gui_core/qt_gui_cpp/src/qt_gui_cpp_sip/../../include/qt_gui_cpp/ros_pluginlib_plugin_provider_for_plugins.h:37,
                 from ros_pluginlib_plugin_provider_for_plugins.sip:9:
/usr/include/boost/bind.hpp:36:1: note: ‘#pragma message: The practice of declaring the Bind placeholders (_1, _2, ...) in the global namespace is deprecated. Please use <boost/bind/bind.hpp> + using namespace boost::placeholders, or define BOOST_BIND_GLOBAL_PLACEHOLDERS to retain the current behavior.’
   36 | BOOST_PRAGMA_MESSAGE(
      | ^~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/boost/smart_ptr/detail/sp_thread_sleep.hpp:22,
                 from /usr/include/boost/smart_ptr/detail/yield_k.hpp:23,
                 from /usr/include/boost/smart_ptr/detail/spinlock_gcc_atomic.hpp:14,
                 from /usr/include/boost/smart_ptr/detail/spinlock.hpp:42,
                 from /usr/include/boost/smart_ptr/detail/spinlock_pool.hpp:25,
                 from /usr/include/boost/smart_ptr/shared_ptr.hpp:29,
                 from /usr/include/boost/shared_ptr.hpp:17,
                 from /usr/include/boost/date_time/time_clock.hpp:17,
                 from /usr/include/boost/thread/thread_time.hpp:9,
                 from /usr/include/boost/thread/lock_types.hpp:18,
                 from /usr/include/boost/thread/pthread/thread_data.hpp:12,
                 from /usr/include/boost/thread/thread_only.hpp:17,
                 from /usr/include/boost/thread/thread.hpp:12,
                 from /usr/include/boost/thread.hpp:13,
                 from /opt/ros/noetic/include/class_loader/multi_library_class_loader.hpp:35,
                 from /opt/ros/noetic/include/pluginlib/class_loader.hpp:38,
                 from /home/dei/ros_catkin_ws/src/qt_gui_core/qt_gui_cpp/src/qt_gui_cpp_sip/../../include/qt_gui_cpp/ros_pluginlib_plugin_provider.h:45,
                 from /home/dei/ros_catkin_ws/src/qt_gui_core/qt_gui_cpp/src/qt_gui_cpp_sip/../../include/qt_gui_cpp/ros_pluginlib_plugin_provider_for_plugin_providers.h:37,
                 from ros_pluginlib_plugin_provider_for_plugin_providers.sip:9:
/usr/include/boost/bind.hpp:36:1: note: ‘#pragma message: The practice of declaring the Bind placeholders (_1, _2, ...) in the global namespace is deprecated. Please use <boost/bind/bind.hpp> + using namespace boost::placeholders, or define BOOST_BIND_GLOBAL_PLACEHOLDERS to retain the current behavior.’
   36 | BOOST_PRAGMA_MESSAGE(
      | ^~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/boost/smart_ptr/detail/sp_thread_sleep.hpp:22,
                 from /usr/include/boost/smart_ptr/detail/yield_k.hpp:23,
                 from /usr/include/boost/smart_ptr/detail/spinlock_gcc_atomic.hpp:14,
                 from /usr/include/boost/smart_ptr/detail/spinlock.hpp:42,
                 from /usr/include/boost/smart_ptr/detail/spinlock_pool.hpp:25,
                 from /usr/include/boost/smart_ptr/shared_ptr.hpp:29,
                 from /usr/include/boost/shared_ptr.hpp:17,
                 from /usr/include/boost/date_time/time_clock.hpp:17,
                 from /usr/include/boost/thread/thread_time.hpp:9,
                 from /usr/include/boost/thread/lock_types.hpp:18,
                 from /usr/include/boost/thread/pthread/thread_data.hpp:12,
                 from /usr/include/boost/thread/thread_only.hpp:17,
                 from /usr/include/boost/thread/thread.hpp:12,
                 from /usr/include/boost/thread.hpp:13,
                 from /opt/ros/noetic/include/class_loader/multi_library_class_loader.hpp:35,
                 from /opt/ros/noetic/include/pluginlib/class_loader.hpp:38,
                 from /home/dei/ros_catkin_ws/src/qt_gui_core/qt_gui_cpp/src/qt_gui_cpp_sip/../../include/qt_gui_cpp/ros_pluginlib_plugin_provider.h:45,
                 from /home/dei/ros_catkin_ws/src/qt_gui_core/qt_gui_cpp/src/qt_gui_cpp_sip/../../include/qt_gui_cpp/ros_pluginlib_plugin_provider_for_plugin_providers.h:37,
                 from /home/dei/ros_catkin_ws/src/qt_gui_core/qt_gui_cpp/src/qt_gui_cpp_sip/../../include/qt_gui_cpp/recursive_plugin_provider.h:37,
                 from recursive_plugin_provider.sip:8:
/usr/include/boost/bind.hpp:36:1: note: ‘#pragma message: The practice of declaring the Bind placeholders (_1, _2, ...) in the global namespace is deprecated. Please use <boost/bind/bind.hpp> + using namespace boost::placeholders, or define BOOST_BIND_GLOBAL_PLACEHOLDERS to retain the current behavior.’
   36 | BOOST_PRAGMA_MESSAGE(
      | ^~~~~~~~~~~~~~~~~~~~
[ 61%] Meta target for qt_gui_cpp_sip Python bindings...
[ 64%] Built target libqt_gui_cpp_sip
make: *** [Makefile:146: all] Error 2
<== Failed to process package 'qt_gui_cpp':
  Command '['/opt/ros/noetic/env.sh', 'make', '-j4', '-l4']' returned non-zero exit status 2.

Reproduce this error by running:
==> cd /home/dei/ros_catkin_ws/build_isolated/qt_gui_cpp && /opt/ros/noetic/env.sh make -j4 -l4