[1.720s] DEBUG:colcon:Command line arguments: ['/home/ubuntu/.local/bin/colcon', 'build', '--packages-select', 'beacon_positioning'] [1.721s] DEBUG:colcon:Parsed command line arguments: Namespace(allow_overriding=[], ament_cmake_args=None, base_paths=['.'], build_base='build', catkin_cmake_args=None, catkin_skip_building_tests=False, cmake_args=None, cmake_clean_cache=False, cmake_clean_first=False, cmake_force_configure=False, cmake_target=None, cmake_target_skip_unavailable=False, continue_on_error=False, event_handlers=None, executor='parallel', ignore_user_meta=False, install_base='install', log_base=None, log_level=None, main=>, merge_install=False, metas=['./colcon.meta'], packages_above=None, packages_above_and_dependencies=None, packages_above_depth=None, packages_end=None, packages_ignore=None, packages_ignore_regex=None, packages_select=['beacon_positioning'], packages_select_build_failed=False, packages_select_by_dep=None, packages_select_regex=None, packages_select_test_failures=False, packages_skip=None, packages_skip_build_finished=False, packages_skip_by_dep=None, packages_skip_regex=None, packages_skip_test_passed=False, packages_skip_up_to=None, packages_start=None, packages_up_to=None, packages_up_to_regex=None, parallel_workers=4, paths=None, symlink_install=False, test_result_base=None, verb_extension=, verb_name='build', verb_parser=) [1.924s] Level 1:colcon.colcon_core.package_discovery:discover_packages(colcon_meta) check parameters [1.925s] Level 1:colcon.colcon_core.package_discovery:discover_packages(recursive) check parameters [1.925s] Level 1:colcon.colcon_core.package_discovery:discover_packages(ignore) check parameters [1.925s] Level 1:colcon.colcon_core.package_discovery:discover_packages(path) check parameters [1.925s] Level 1:colcon.colcon_core.package_discovery:discover_packages(colcon_meta) discover [1.925s] Level 1:colcon.colcon_core.package_discovery:discover_packages(recursive) discover [1.925s] INFO:colcon.colcon_core.package_discovery:Crawling recursively for packages in '/home/ubuntu/ros2_ws' [1.926s] Level 1:colcon.colcon_core.package_identification:_identify(.) by extensions ['ignore', 'ignore_ament_install'] [1.926s] Level 1:colcon.colcon_core.package_identification:_identify(.) by extension 'ignore' [1.926s] Level 1:colcon.colcon_core.package_identification:_identify(.) by extension 'ignore_ament_install' [1.927s] Level 1:colcon.colcon_core.package_identification:_identify(.) by extensions ['colcon_pkg'] [1.927s] Level 1:colcon.colcon_core.package_identification:_identify(.) by extension 'colcon_pkg' [1.927s] Level 1:colcon.colcon_core.package_identification:_identify(.) by extensions ['colcon_meta'] [1.927s] Level 1:colcon.colcon_core.package_identification:_identify(.) by extension 'colcon_meta' [1.927s] Level 1:colcon.colcon_core.package_identification:_identify(.) by extensions ['ros'] [1.927s] Level 1:colcon.colcon_core.package_identification:_identify(.) by extension 'ros' [2.010s] Level 1:colcon.colcon_core.package_identification:_identify(.) by extensions ['cmake', 'python'] [2.010s] Level 1:colcon.colcon_core.package_identification:_identify(.) by extension 'cmake' [2.011s] Level 1:colcon.colcon_core.package_identification:_identify(.) by extension 'python' [2.011s] Level 1:colcon.colcon_core.package_identification:_identify(.) by extensions ['python_setup_py'] [2.011s] Level 1:colcon.colcon_core.package_identification:_identify(.) by extension 'python_setup_py' [2.011s] Level 1:colcon.colcon_core.package_identification:_identify(build) by extensions ['ignore', 'ignore_ament_install'] [2.012s] Level 1:colcon.colcon_core.package_identification:_identify(build) by extension 'ignore' [2.012s] Level 1:colcon.colcon_core.package_identification:_identify(build) ignored [2.013s] Level 1:colcon.colcon_core.package_identification:_identify(install) by extensions ['ignore', 'ignore_ament_install'] [2.013s] Level 1:colcon.colcon_core.package_identification:_identify(install) by extension 'ignore' [2.013s] Level 1:colcon.colcon_core.package_identification:_identify(install) ignored [2.014s] Level 1:colcon.colcon_core.package_identification:_identify(log) by extensions ['ignore', 'ignore_ament_install'] [2.014s] Level 1:colcon.colcon_core.package_identification:_identify(log) by extension 'ignore' [2.014s] Level 1:colcon.colcon_core.package_identification:_identify(log) ignored [2.015s] Level 1:colcon.colcon_core.package_identification:_identify(src) by extensions ['ignore', 'ignore_ament_install'] [2.015s] Level 1:colcon.colcon_core.package_identification:_identify(src) by extension 'ignore' [2.015s] Level 1:colcon.colcon_core.package_identification:_identify(src) by extension 'ignore_ament_install' [2.015s] Level 1:colcon.colcon_core.package_identification:_identify(src) by extensions ['colcon_pkg'] [2.015s] Level 1:colcon.colcon_core.package_identification:_identify(src) by extension 'colcon_pkg' [2.016s] Level 1:colcon.colcon_core.package_identification:_identify(src) by extensions ['colcon_meta'] [2.016s] Level 1:colcon.colcon_core.package_identification:_identify(src) by extension 'colcon_meta' [2.016s] Level 1:colcon.colcon_core.package_identification:_identify(src) by extensions ['ros'] [2.016s] Level 1:colcon.colcon_core.package_identification:_identify(src) by extension 'ros' [2.016s] Level 1:colcon.colcon_core.package_identification:_identify(src) by extensions ['cmake', 'python'] [2.016s] Level 1:colcon.colcon_core.package_identification:_identify(src) by extension 'cmake' [2.017s] Level 1:colcon.colcon_core.package_identification:_identify(src) by extension 'python' [2.017s] Level 1:colcon.colcon_core.package_identification:_identify(src) by extensions ['python_setup_py'] [2.017s] Level 1:colcon.colcon_core.package_identification:_identify(src) by extension 'python_setup_py' [2.017s] Level 1:colcon.colcon_core.package_identification:_identify(src/beacon_positioning) by extensions ['ignore', 'ignore_ament_install'] [2.018s] Level 1:colcon.colcon_core.package_identification:_identify(src/beacon_positioning) by extension 'ignore' [2.018s] Level 1:colcon.colcon_core.package_identification:_identify(src/beacon_positioning) by extension 'ignore_ament_install' [2.018s] Level 1:colcon.colcon_core.package_identification:_identify(src/beacon_positioning) by extensions ['colcon_pkg'] [2.018s] Level 1:colcon.colcon_core.package_identification:_identify(src/beacon_positioning) by extension 'colcon_pkg' [2.018s] Level 1:colcon.colcon_core.package_identification:_identify(src/beacon_positioning) by extensions ['colcon_meta'] [2.018s] Level 1:colcon.colcon_core.package_identification:_identify(src/beacon_positioning) by extension 'colcon_meta' [2.019s] Level 1:colcon.colcon_core.package_identification:_identify(src/beacon_positioning) by extensions ['ros'] [2.019s] Level 1:colcon.colcon_core.package_identification:_identify(src/beacon_positioning) by extension 'ros' [2.027s] DEBUG:colcon.colcon_core.package_identification:Package 'src/beacon_positioning' with type 'ros.ament_cmake' and name 'beacon_positioning' [2.028s] Level 1:colcon.colcon_core.package_identification:_identify(src/build) by extensions ['ignore', 'ignore_ament_install'] [2.028s] Level 1:colcon.colcon_core.package_identification:_identify(src/build) by extension 'ignore' [2.028s] Level 1:colcon.colcon_core.package_identification:_identify(src/build) ignored [2.029s] Level 1:colcon.colcon_core.package_identification:_identify(src/drone_sensors) by extensions ['ignore', 'ignore_ament_install'] [2.029s] Level 1:colcon.colcon_core.package_identification:_identify(src/drone_sensors) by extension 'ignore' [2.029s] Level 1:colcon.colcon_core.package_identification:_identify(src/drone_sensors) by extension 'ignore_ament_install' [2.029s] Level 1:colcon.colcon_core.package_identification:_identify(src/drone_sensors) by extensions ['colcon_pkg'] [2.029s] Level 1:colcon.colcon_core.package_identification:_identify(src/drone_sensors) by extension 'colcon_pkg' [2.030s] Level 1:colcon.colcon_core.package_identification:_identify(src/drone_sensors) by extensions ['colcon_meta'] [2.030s] Level 1:colcon.colcon_core.package_identification:_identify(src/drone_sensors) by extension 'colcon_meta' [2.030s] Level 1:colcon.colcon_core.package_identification:_identify(src/drone_sensors) by extensions ['ros'] [2.030s] Level 1:colcon.colcon_core.package_identification:_identify(src/drone_sensors) by extension 'ros' [2.032s] DEBUG:colcon.colcon_core.package_identification:Package 'src/drone_sensors' with type 'ros.ament_cmake' and name 'drone_sensors' [2.033s] Level 1:colcon.colcon_core.package_identification:_identify(src/install) by extensions ['ignore', 'ignore_ament_install'] [2.034s] Level 1:colcon.colcon_core.package_identification:_identify(src/install) by extension 'ignore' [2.034s] Level 1:colcon.colcon_core.package_identification:_identify(src/install) ignored [2.034s] Level 1:colcon.colcon_core.package_identification:_identify(src/log) by extensions ['ignore', 'ignore_ament_install'] [2.035s] Level 1:colcon.colcon_core.package_identification:_identify(src/log) by extension 'ignore' [2.035s] Level 1:colcon.colcon_core.package_identification:_identify(src/log) ignored [2.035s] Level 1:colcon.colcon_core.package_identification:_identify(src/px4_msgs) by extensions ['ignore', 'ignore_ament_install'] [2.036s] Level 1:colcon.colcon_core.package_identification:_identify(src/px4_msgs) by extension 'ignore' [2.036s] Level 1:colcon.colcon_core.package_identification:_identify(src/px4_msgs) by extension 'ignore_ament_install' [2.036s] Level 1:colcon.colcon_core.package_identification:_identify(src/px4_msgs) by extensions ['colcon_pkg'] [2.036s] Level 1:colcon.colcon_core.package_identification:_identify(src/px4_msgs) by extension 'colcon_pkg' [2.036s] Level 1:colcon.colcon_core.package_identification:_identify(src/px4_msgs) by extensions ['colcon_meta'] [2.036s] Level 1:colcon.colcon_core.package_identification:_identify(src/px4_msgs) by extension 'colcon_meta' [2.037s] Level 1:colcon.colcon_core.package_identification:_identify(src/px4_msgs) by extensions ['ros'] [2.037s] Level 1:colcon.colcon_core.package_identification:_identify(src/px4_msgs) by extension 'ros' [2.039s] DEBUG:colcon.colcon_core.package_identification:Package 'src/px4_msgs' with type 'ros.ament_cmake' and name 'px4_msgs' [2.040s] Level 1:colcon.colcon_core.package_identification:_identify(src/px4_ros_com) by extensions ['ignore', 'ignore_ament_install'] [2.040s] Level 1:colcon.colcon_core.package_identification:_identify(src/px4_ros_com) by extension 'ignore' [2.040s] Level 1:colcon.colcon_core.package_identification:_identify(src/px4_ros_com) by extension 'ignore_ament_install' [2.041s] Level 1:colcon.colcon_core.package_identification:_identify(src/px4_ros_com) by extensions ['colcon_pkg'] [2.041s] Level 1:colcon.colcon_core.package_identification:_identify(src/px4_ros_com) by extension 'colcon_pkg' [2.041s] Level 1:colcon.colcon_core.package_identification:_identify(src/px4_ros_com) by extensions ['colcon_meta'] [2.041s] Level 1:colcon.colcon_core.package_identification:_identify(src/px4_ros_com) by extension 'colcon_meta' [2.041s] Level 1:colcon.colcon_core.package_identification:_identify(src/px4_ros_com) by extensions ['ros'] [2.041s] Level 1:colcon.colcon_core.package_identification:_identify(src/px4_ros_com) by extension 'ros' [2.046s] DEBUG:colcon.colcon_core.package_identification:Package 'src/px4_ros_com' with type 'ros.ament_cmake' and name 'px4_ros_com' [2.046s] Level 1:colcon.colcon_core.package_discovery:discover_packages(recursive) using defaults [2.046s] Level 1:colcon.colcon_core.package_discovery:discover_packages(ignore) discover [2.046s] Level 1:colcon.colcon_core.package_discovery:discover_packages(ignore) using defaults [2.047s] Level 1:colcon.colcon_core.package_discovery:discover_packages(path) discover [2.047s] Level 1:colcon.colcon_core.package_discovery:discover_packages(path) using defaults [2.224s] INFO:colcon.colcon_core.package_selection:Skipping not selected package 'drone_sensors' in 'src/drone_sensors' [2.225s] INFO:colcon.colcon_core.package_selection:Skipping not selected package 'px4_msgs' in 'src/px4_msgs' [2.225s] INFO:colcon.colcon_core.package_selection:Skipping not selected package 'px4_ros_com' in 'src/px4_ros_com' [2.227s] Level 1:colcon.colcon_core.package_discovery:discover_packages(prefix_path) check parameters [2.228s] Level 1:colcon.colcon_core.package_discovery:discover_packages(prefix_path) discover [2.269s] DEBUG:colcon.colcon_installed_package_information.package_discovery:Found 4 installed packages in /home/ubuntu/ros2_ws/install [2.289s] DEBUG:colcon.colcon_installed_package_information.package_discovery:Found 168 installed packages in /opt/ros/foxy [2.293s] Level 1:colcon.colcon_core.package_discovery:discover_packages(prefix_path) using defaults [2.448s] Level 5:colcon.colcon_core.verb:set package 'beacon_positioning' build argument 'cmake_args' from command line to 'None' [2.449s] Level 5:colcon.colcon_core.verb:set package 'beacon_positioning' build argument 'cmake_target' from command line to 'None' [2.449s] Level 5:colcon.colcon_core.verb:set package 'beacon_positioning' build argument 'cmake_target_skip_unavailable' from command line to 'False' [2.449s] Level 5:colcon.colcon_core.verb:set package 'beacon_positioning' build argument 'cmake_clean_cache' from command line to 'False' [2.449s] Level 5:colcon.colcon_core.verb:set package 'beacon_positioning' build argument 'cmake_clean_first' from command line to 'False' [2.449s] Level 5:colcon.colcon_core.verb:set package 'beacon_positioning' build argument 'cmake_force_configure' from command line to 'False' [2.449s] Level 5:colcon.colcon_core.verb:set package 'beacon_positioning' build argument 'ament_cmake_args' from command line to 'None' [2.449s] Level 5:colcon.colcon_core.verb:set package 'beacon_positioning' build argument 'catkin_cmake_args' from command line to 'None' [2.449s] Level 5:colcon.colcon_core.verb:set package 'beacon_positioning' build argument 'catkin_skip_building_tests' from command line to 'False' [2.450s] DEBUG:colcon.colcon_core.verb:Building package 'beacon_positioning' with the following arguments: {'ament_cmake_args': None, 'build_base': '/home/ubuntu/ros2_ws/build/beacon_positioning', 'catkin_cmake_args': None, 'catkin_skip_building_tests': False, 'cmake_args': None, 'cmake_clean_cache': False, 'cmake_clean_first': False, 'cmake_force_configure': False, 'cmake_target': None, 'cmake_target_skip_unavailable': False, 'install_base': '/home/ubuntu/ros2_ws/install/beacon_positioning', 'merge_install': False, 'path': '/home/ubuntu/ros2_ws/src/beacon_positioning', 'symlink_install': False, 'test_result_base': None} [2.458s] INFO:colcon.colcon_core.executor:Executing jobs using 'parallel' executor [2.515s] DEBUG:colcon.colcon_parallel_executor.executor.parallel:run_until_complete [2.516s] INFO:colcon.colcon_ros.task.ament_cmake.build:Building ROS package in '/home/ubuntu/ros2_ws/src/beacon_positioning' with build type 'ament_cmake' [2.516s] INFO:colcon.colcon_cmake.task.cmake.build:Building CMake package in '/home/ubuntu/ros2_ws/src/beacon_positioning' [2.552s] INFO:colcon.colcon_core.plugin_system:Skipping extension 'colcon_core.shell.bat': Not used on non-Windows systems [2.553s] INFO:colcon.colcon_core.shell:Skip shell extension 'powershell' for command environment: Not usable outside of PowerShell [2.553s] DEBUG:colcon.colcon_core.shell:Skip shell extension 'dsv' for command environment [2.638s] DEBUG:colcon.colcon_core.event_handler.log_command:Invoking command in '/home/ubuntu/ros2_ws/build/beacon_positioning': CMAKE_PREFIX_PATH=${CMAKE_PREFIX_PATH}:/opt/ros/foxy /usr/bin/cmake --build /home/ubuntu/ros2_ws/build/beacon_positioning -- -j4 -l4 [18.456s] DEBUG:colcon.colcon_core.event_handler.log_command:Invoked command in '/home/ubuntu/ros2_ws/build/beacon_positioning' returned '0': CMAKE_PREFIX_PATH=${CMAKE_PREFIX_PATH}:/opt/ros/foxy /usr/bin/cmake --build /home/ubuntu/ros2_ws/build/beacon_positioning -- -j4 -l4 [18.618s] DEBUG:colcon.colcon_core.event_handler.log_command:Invoking command in '/home/ubuntu/ros2_ws/build/beacon_positioning': CMAKE_PREFIX_PATH=${CMAKE_PREFIX_PATH}:/opt/ros/foxy /usr/bin/cmake --install /home/ubuntu/ros2_ws/build/beacon_positioning [18.670s] Level 1:colcon.colcon_core.environment:create_environment_scripts_only(beacon_positioning) [18.677s] DEBUG:colcon.colcon_core.event_handler.log_command:Invoked command in '/home/ubuntu/ros2_ws/build/beacon_positioning' returned '0': CMAKE_PREFIX_PATH=${CMAKE_PREFIX_PATH}:/opt/ros/foxy /usr/bin/cmake --install /home/ubuntu/ros2_ws/build/beacon_positioning [18.712s] Level 1:colcon.colcon_core.environment:checking '/home/ubuntu/ros2_ws/install/beacon_positioning' for CMake module files [18.714s] Level 1:colcon.colcon_core.environment:checking '/home/ubuntu/ros2_ws/install/beacon_positioning' for CMake config files [18.716s] Level 1:colcon.colcon_core.shell:create_environment_hook('beacon_positioning', 'cmake_prefix_path') [18.739s] INFO:colcon.colcon_core.shell:Creating environment hook '/home/ubuntu/ros2_ws/install/beacon_positioning/share/beacon_positioning/hook/cmake_prefix_path.ps1' [18.742s] INFO:colcon.colcon_core.shell:Creating environment descriptor '/home/ubuntu/ros2_ws/install/beacon_positioning/share/beacon_positioning/hook/cmake_prefix_path.dsv' [18.744s] INFO:colcon.colcon_core.shell:Creating environment hook '/home/ubuntu/ros2_ws/install/beacon_positioning/share/beacon_positioning/hook/cmake_prefix_path.sh' [18.747s] Level 1:colcon.colcon_core.environment:checking '/home/ubuntu/ros2_ws/install/beacon_positioning/lib' [18.748s] Level 1:colcon.colcon_core.environment:checking '/home/ubuntu/ros2_ws/install/beacon_positioning/bin' [18.748s] Level 1:colcon.colcon_core.environment:checking '/home/ubuntu/ros2_ws/install/beacon_positioning/lib/pkgconfig/beacon_positioning.pc' [18.749s] Level 1:colcon.colcon_core.environment:checking '/home/ubuntu/ros2_ws/install/beacon_positioning/lib/python3.8/site-packages' [18.750s] Level 1:colcon.colcon_core.environment:checking '/home/ubuntu/ros2_ws/install/beacon_positioning/bin' [18.774s] INFO:colcon.colcon_core.shell:Creating package script '/home/ubuntu/ros2_ws/install/beacon_positioning/share/beacon_positioning/package.ps1' [18.777s] INFO:colcon.colcon_core.shell:Creating package descriptor '/home/ubuntu/ros2_ws/install/beacon_positioning/share/beacon_positioning/package.dsv' [18.779s] INFO:colcon.colcon_core.shell:Creating package script '/home/ubuntu/ros2_ws/install/beacon_positioning/share/beacon_positioning/package.sh' [18.782s] INFO:colcon.colcon_core.shell:Creating package script '/home/ubuntu/ros2_ws/install/beacon_positioning/share/beacon_positioning/package.bash' [18.784s] INFO:colcon.colcon_core.shell:Creating package script '/home/ubuntu/ros2_ws/install/beacon_positioning/share/beacon_positioning/package.zsh' [18.787s] Level 1:colcon.colcon_core.environment:create_file_with_runtime_dependencies(/home/ubuntu/ros2_ws/install/beacon_positioning/share/colcon-core/packages/beacon_positioning) [18.925s] Level 1:colcon.colcon_core.environment:create_environment_scripts_only(beacon_positioning) [18.954s] Level 1:colcon.colcon_core.environment:checking '/home/ubuntu/ros2_ws/install/beacon_positioning' for CMake module files [18.956s] Level 1:colcon.colcon_core.environment:checking '/home/ubuntu/ros2_ws/install/beacon_positioning' for CMake config files [18.958s] Level 1:colcon.colcon_core.shell:create_environment_hook('beacon_positioning', 'cmake_prefix_path') [18.981s] INFO:colcon.colcon_core.shell:Creating environment hook '/home/ubuntu/ros2_ws/install/beacon_positioning/share/beacon_positioning/hook/cmake_prefix_path.ps1' [18.983s] INFO:colcon.colcon_core.shell:Creating environment descriptor '/home/ubuntu/ros2_ws/install/beacon_positioning/share/beacon_positioning/hook/cmake_prefix_path.dsv' [18.984s] INFO:colcon.colcon_core.shell:Creating environment hook '/home/ubuntu/ros2_ws/install/beacon_positioning/share/beacon_positioning/hook/cmake_prefix_path.sh' [18.986s] Level 1:colcon.colcon_core.environment:checking '/home/ubuntu/ros2_ws/install/beacon_positioning/lib' [18.987s] Level 1:colcon.colcon_core.environment:checking '/home/ubuntu/ros2_ws/install/beacon_positioning/bin' [18.987s] Level 1:colcon.colcon_core.environment:checking '/home/ubuntu/ros2_ws/install/beacon_positioning/lib/pkgconfig/beacon_positioning.pc' [18.988s] Level 1:colcon.colcon_core.environment:checking '/home/ubuntu/ros2_ws/install/beacon_positioning/lib/python3.8/site-packages' [18.988s] Level 1:colcon.colcon_core.environment:checking '/home/ubuntu/ros2_ws/install/beacon_positioning/bin' [19.012s] INFO:colcon.colcon_core.shell:Creating package script '/home/ubuntu/ros2_ws/install/beacon_positioning/share/beacon_positioning/package.ps1' [19.014s] INFO:colcon.colcon_core.shell:Creating package descriptor '/home/ubuntu/ros2_ws/install/beacon_positioning/share/beacon_positioning/package.dsv' [19.016s] INFO:colcon.colcon_core.shell:Creating package script '/home/ubuntu/ros2_ws/install/beacon_positioning/share/beacon_positioning/package.sh' [19.018s] INFO:colcon.colcon_core.shell:Creating package script '/home/ubuntu/ros2_ws/install/beacon_positioning/share/beacon_positioning/package.bash' [19.020s] INFO:colcon.colcon_core.shell:Creating package script '/home/ubuntu/ros2_ws/install/beacon_positioning/share/beacon_positioning/package.zsh' [19.021s] Level 1:colcon.colcon_core.environment:create_file_with_runtime_dependencies(/home/ubuntu/ros2_ws/install/beacon_positioning/share/colcon-core/packages/beacon_positioning) [19.022s] DEBUG:colcon.colcon_parallel_executor.executor.parallel:closing loop [19.023s] DEBUG:colcon.colcon_parallel_executor.executor.parallel:loop closed [19.024s] DEBUG:colcon.colcon_parallel_executor.executor.parallel:run_until_complete finished with '0' [19.024s] DEBUG:colcon.colcon_core.event_reactor:joining thread [19.065s] INFO:colcon.colcon_core.plugin_system:Skipping extension 'colcon_notification.desktop_notification.notify_send': Could not find 'notify-send' [19.065s] INFO:colcon.colcon_core.plugin_system:Skipping extension 'colcon_notification.desktop_notification.terminal_notifier': Not used on non-Darwin systems [19.065s] INFO:colcon.colcon_core.plugin_system:Skipping extension 'colcon_notification.desktop_notification.win32': Not used on non-Windows systems [19.066s] INFO:colcon.colcon_notification.desktop_notification:Sending desktop notification using 'notify2' [19.068s] DEBUG:colcon.colcon_notification.desktop_notification.notify2:Failed to initialize notify2: org.freedesktop.DBus.Error.ServiceUnknown: The name org.freedesktop.Notifications was not provided by any .service files [19.068s] DEBUG:colcon.colcon_core.event_reactor:joined thread [19.095s] INFO:colcon.colcon_core.shell:Creating prefix script '/home/ubuntu/ros2_ws/install/local_setup.ps1' [19.099s] INFO:colcon.colcon_core.shell:Creating prefix util module '/home/ubuntu/ros2_ws/install/_local_setup_util_ps1.py' [19.103s] INFO:colcon.colcon_core.shell:Creating prefix chain script '/home/ubuntu/ros2_ws/install/setup.ps1' [19.125s] INFO:colcon.colcon_core.shell:Creating prefix script '/home/ubuntu/ros2_ws/install/local_setup.sh' [19.127s] INFO:colcon.colcon_core.shell:Creating prefix util module '/home/ubuntu/ros2_ws/install/_local_setup_util_sh.py' [19.129s] INFO:colcon.colcon_core.shell:Creating prefix chain script '/home/ubuntu/ros2_ws/install/setup.sh' [19.151s] INFO:colcon.colcon_core.shell:Creating prefix script '/home/ubuntu/ros2_ws/install/local_setup.bash' [19.153s] INFO:colcon.colcon_core.shell:Creating prefix chain script '/home/ubuntu/ros2_ws/install/setup.bash' [19.176s] INFO:colcon.colcon_core.shell:Creating prefix script '/home/ubuntu/ros2_ws/install/local_setup.zsh' [19.178s] INFO:colcon.colcon_core.shell:Creating prefix chain script '/home/ubuntu/ros2_ws/install/setup.zsh'