make linkcheck finds many broken links

[fujitatomoya]

I think ReleaseNote can include the history, so some of the links are expected not to work any more, that is fine.
but tutorial and general pages should include the correct links available for good, at least we can check and fix the things return http error.

make linkcheck broken list

(Installation/Maintaining-a-Source-Checkout: line   10) broken    ../../rolling/Installation/Maintaining-a-Source-Checkout.html -
(Releases/Release-Galactic-Geochelone: line   45) broken    ../../../galactic/Installation.html -
(Releases/Release-Dashing-Diademata: line   35) broken    ../../dashing/Installation.html -
(Releases/Release-Eloquent-Elusor: line   35) broken    ../../eloquent/Installation.html -
(Releases/Release-Foxy-Fitzroy: line   32) broken    ../../foxy/Installation.html -
(Releases/Release-Humble-Hawksbill: line   44) broken    ../../humble/Installation.html -
(Releases/Release-Humble-Hawksbill: line  952) broken    ../../humble/Installation/Ubuntu-Install-Debians.html -
(Releases/Release-Iron-Irwini: line   45) broken    ../../iron/Installation.html -
(Concepts/Advanced/About-Middleware-Implementations: line   51) broken    http://www.omg.org/spec/DDS-XTypes - 500 Server Error: Internal Server Error for url: http://www.omg.org/spec/DDS-XTypes/
(Releases/Iron-Irwini-Complete-Changelog: line 1357) broken    https://build.ros2.org/view/Rbin_rhel_el864/job/Rbin_rhel_el864__mcap_vendor__rhel_8_x86_64__binary/ - 404 Client Error: Not Found for url: https://build.ros2.org/view/Rbin_rhel_el864/job/Rbin_rhel_el864__mcap_vendor__rhel_8_x86_64__binary/
(Tutorials/Advanced/Simulators/Webots/Installation-MacOS: line   49) broken    https://cdimage.ubuntu.com/focal/daily-live/pending/ - 404 Client Error: Not Found for url: https://cdimage.ubuntu.com/focal/daily-live/pending/
(Tutorials/Miscellaneous/Deploying-ROS-2-on-IBM-Cloud: line  468) broken    https://cloud.ibm.com/docs/containers?topic=containers-clusters#clusters_ui - Anchor 'clusters_ui' not found
(Tutorials/Miscellaneous/Deploying-ROS-2-on-IBM-Cloud: line  544) broken    https://cloud.ibm.com/docs/containers?topic=containers-images#namespace - Anchor 'namespace' not found
(Tutorials/Advanced/Simulators/Webots/Simulation-Supervisor: line   89) broken    https://cyberbotics.com/doc/reference/supervisor?tab-language=python#wb_supervisor_field_import_mf_node_from_string - Anchor 'wb_supervisor_field_import_mf_node_from_string' not found
(Tutorials/Advanced/Simulators/Webots/Simulation-Supervisor: line  109) broken    https://cyberbotics.com/doc/reference/supervisor?tab-language=python#wb_supervisor_node_remove - Anchor 'wb_supervisor_node_remove' not found
(How-To-Guides/Ament-CMake-Documentation: line  309) broken    https://github.com/ament/ament_lint/blob/rolling/ament_lint_auto/doc/index.rst#ament_lint_auto - Anchor 'ament_lint_auto' not found
(Releases/Humble-Hawksbill-Complete-Changelog: line 1510) broken    https://github.com/ros-visualization/qt_gui_core/tree/humble-devel/qt_gui_cpp/CHANGELOG.rst - 404 Client Error: Not Found for url: https://github.com/ros-visualization/qt_gui_core/tree/humble-devel/qt_gui_cpp/CHANGELOG.rst
(Releases/Release-Galactic-Geochelone: line  137) broken    https://github.com/ros2/demos/tree/a66f0e894841a5d751bce6ded4983acb780448cf/quality_of_service_demo#qos-overrides - Anchor 'qos-overrides' not found
(Releases/Release-Dashing-Diademata: line   96) broken    https://github.com/ros2/rcl_interfaces/blob/0aba5a142878c2077d7a03977087e7d74d40ee68/rcl_interfaces/msg/ParameterDescriptor.msg#L1 - Anchor 'L1' not found
(Releases/Iron-Irwini-Complete-Changelog: line   13) broken    https://github.com/ros2/rcl_interfaces/issues/215 - 404 Client Error: Not Found for url: https://github.com/ros2/rcl_interfaces/issues/215
(Releases/Release-Dashing-Diademata: line  739) broken    https://github.com/ros2/rclcpp/blob/ef41059a751702274667e2164182c062b47c453d/rclcpp_action/include/rclcpp_action/client.hpp#L399-L401 - Anchor 'L399-L401' not found
(Releases/Release-Dashing-Diademata: line  739) broken    https://github.com/ros2/rclcpp/blob/ef41059a751702274667e2164182c062b47c453d/rclcpp_action/include/rclcpp_action/client.hpp#L343 - Anchor 'L343' not found
(Releases/Release-Dashing-Diademata: line  739) broken    https://github.com/ros2/rclcpp/blob/ef41059a751702274667e2164182c062b47c453d/rclcpp_action/include/rclcpp_action/client.hpp#L276 - Anchor 'L276' not found
(Releases/Release-Dashing-Diademata: line  739) broken    https://github.com/ros2/rclcpp/blob/ef41059a751702274667e2164182c062b47c453d/rclcpp_action/include/rclcpp_action/client.hpp#L432-L434 - Anchor 'L432-L434' not found
(Tutorials/Advanced/Security/Examine-Traffic: line   30) broken    https://github.com/ros2/rmw_fastrtps#full-qos-configuration - Anchor 'full-qos-configuration' not found
(Releases/Release-Dashing-Diademata: line  766) broken    https://github.com/ros2/rviz/blob/dfceae319d49546f1e4ad39689853c18fef0001e/rviz_default_plugins/plugins_description.xml#L13 - Anchor 'L13' not found
(Releases/Iron-Irwini-Complete-Changelog: line 2746) broken    https://github.com/wep21/rosbag2_storage_mcap/issues/12 - 404 Client Error: Not Found for url: https://github.com/wep21/rosbag2_storage_mcap/issues/12
(Releases/Iron-Irwini-Complete-Changelog: line 2744) broken    https://github.com/wep21/rosbag2_storage_mcap/issues/14 - 404 Client Error: Not Found for url: https://github.com/wep21/rosbag2_storage_mcap/issues/14
(Releases/Iron-Irwini-Complete-Changelog: line 2743) broken    https://github.com/wep21/rosbag2_storage_mcap/issues/15 - 404 Client Error: Not Found for url: https://github.com/wep21/rosbag2_storage_mcap/issues/15
(Releases/Iron-Irwini-Complete-Changelog: line 2745) broken    https://github.com/wep21/rosbag2_storage_mcap/issues/13 - 404 Client Error: Not Found for url: https://github.com/wep21/rosbag2_storage_mcap/issues/13
(Releases/Iron-Irwini-Complete-Changelog: line 2741) broken    https://github.com/wep21/rosbag2_storage_mcap/issues/17 - 404 Client Error: Not Found for url: https://github.com/wep21/rosbag2_storage_mcap/issues/17
(Releases/Iron-Irwini-Complete-Changelog: line 1359) broken    https://github.com/wep21/rosbag2_storage_mcap/issues/31 - 404 Client Error: Not Found for url: https://github.com/wep21/rosbag2_storage_mcap/issues/31
(Releases/Iron-Irwini-Complete-Changelog: line 2742) broken    https://github.com/wep21/rosbag2_storage_mcap/issues/16 - 404 Client Error: Not Found for url: https://github.com/wep21/rosbag2_storage_mcap/issues/16
(Releases/Iron-Irwini-Complete-Changelog: line 2760) broken    https://github.com/wep21/rosbag2_storage_mcap/issues/3 - 404 Client Error: Not Found for url: https://github.com/wep21/rosbag2_storage_mcap/issues/3
(Releases/Iron-Irwini-Complete-Changelog: line 2755) broken    https://github.com/wep21/rosbag2_storage_mcap/issues/5 - 404 Client Error: Not Found for url: https://github.com/wep21/rosbag2_storage_mcap/issues/5
(Releases/Iron-Irwini-Complete-Changelog: line 1360) broken    https://github.com/wep21/rosbag2_storage_mcap/issues/32 - 404 Client Error: Not Found for url: https://github.com/wep21/rosbag2_storage_mcap/issues/32
(Releases/Iron-Irwini-Complete-Changelog: line 2753) broken    https://github.com/wep21/rosbag2_storage_mcap/issues/6 - 404 Client Error: Not Found for url: https://github.com/wep21/rosbag2_storage_mcap/issues/6
(Releases/Iron-Irwini-Complete-Changelog: line 2747) broken    https://github.com/wep21/rosbag2_storage_mcap/issues/7 - 404 Client Error: Not Found for url: https://github.com/wep21/rosbag2_storage_mcap/issues/7
(Tutorials/Advanced/ROS2-Tracing-Trace-and-Analyze: line   67) broken    https://gitlab.com/ApexAI/performance_test/-/tree/master/performance_test#performance_test - Anchor 'performance_test' not found
(Releases/Galactic-Geochelone-Complete-Changelog: line  483) broken    https://importlib-metadata.readthedocs.io/en/latest/using.html - 404 Client Error: Not Found for url: https://importlib-metadata.readthedocs.io/en/latest/using.html
(Releases/Release-Eloquent-Elusor: line   47) broken    https://index.ros.org/doc/ros2/Tutorials/Getting-Started-With-Ros2doctor/ - 404 Client Error: Not Found for url: https://index.ros.org/doc/ros2/Tutorials/Getting-Started-With-Ros2doctor/
(Related-Projects: line   27) broken    https://index.ros.org/p/fmi_adapter/github-boschresearch-fmi_adapter/#foxy - Anchor 'foxy' not found
(Releases/Release-Iron-Irwini: line  143) broken    https://index.ros.org/p/type_description_interfaces/github-ros2-rcl_interfaces/#iron - Anchor 'iron' not found
(Releases/Release-Iron-Irwini: line  177) broken    https://index.ros.org/r/rcl/github-ros2-rcl/#iron - Anchor 'iron' not found
(Releases/Release-Iron-Irwini: line  177) broken    https://index.ros.org/r/rmw/github-ros2-rmw/#iron - Anchor 'iron' not found
(        API-Docs: line    6) broken    https://index.ros.org/packages/#rolling - Anchor 'rolling' not found
(Releases/Release-Crystal-Clemmys: line   37) broken    https://index.ros.org/r/rosbag2/github-ros2-rosbag2/#crystal - Anchor 'crystal' not found
(Releases/Release-Iron-Irwini: line  173) broken    https://index.ros.org/r/rosidl_dynamic_typesupport_fastrtps/github-ros2-rosidl_dynamic_typesupport_fastrtps/#iron - Anchor 'iron' not found
(Releases/Release-Iron-Irwini: line  168) broken    https://index.ros.org/r/rosidl_dynamic_typesupport/github-ros2-rosidl_dynamic_typesupport/#iron - Anchor 'iron' not found
(Releases/Release-Iron-Irwini: line  166) broken    https://index.ros.org/r/rosidl/github-ros2-rosidl/#iron - Anchor 'iron' not found
(The-ROS2-Project/Governance/Working-Groups: line  117) broken    https://matrix.to/#/+ros-tooling:matrix.org - Anchor '/+ros-tooling:matrix.org' not found
(The-ROS2-Project/Governance/Working-Groups: line  105) broken    https://matrix.to/#/+rosorg-security:matrix.org - Anchor '/+rosorg-security:matrix.org' not found
(The-ROS2-Project/Governance/Working-Groups: line  172) broken    https://matrix.to/#/#ros-maritime-general:matrix.org - Anchor '/#ros-maritime-general:matrix.org' not found
(The-ROS2-Project/Governance/Working-Groups: line   92) broken    https://matrix.to/#/+ros-realtime:matrix.org - Anchor '/+ros-realtime:matrix.org' not found
(The-ROS2-Project/Governance/Working-Groups: line  181) broken    https://matrix.to/#/!AiYXdTWExqamTdatBl:matrix.org?via=matrix.org&via=heyquark.com&via=c-base.org - Anchor '/!AiYXdTWExqamTdatBl:matrix.org?via=matrix.org&via=heyquark.com&via=c-base.org' not found
(Releases/Release-Humble-Hawksbill: line  386) broken    https://pyyaml.docsforge.com/master/documentation/#dictionaries-without-nested-collections-are-not-dumped-correctly - HTTPSConnectionPool(host='pyyaml.docsforge.com', port=443): Max retries exceeded with url: /master/documentation/ (Caused by SSLError(SSLError(1, '[SSL: TLSV1_ALERT_INTERNAL_ERROR] tlsv1 alert internal error (_ssl.c:1007)')))
(Installation/Alternatives/RHEL-Install-Binary: line   12) broken    https://ros.org/reps/rep-2001.html#desktop-variants - Anchor 'desktop-variants' not found
(The-ROS2-Project/Contributing/Developer-Guide: line   62) broken    https://semver.org/#spec-item-4 - Anchor 'spec-item-4' not found
(The-ROS2-Project/Contributing/Developer-Guide: line  479) broken    https://vimeo.com/142151399#t=29m15s - Anchor 't=29m15s' not found
(Related-Projects/Intel-ROS2-Projects: line    8) broken    https://www.intel.com/content/www/us/en/developer/tools/neural-compute-stick/overview.html - 403 Client Error: Forbidden for url: https://corpredirect.intel.com/Redirector/404Redirector.aspx?https://www.intel.com/content/www/us/en/developer/tools/neural-compute-stick/overview.html
(How-To-Guides/Installing-on-Raspberry-Pi: line   24) broken    https://www.raspberrypi.com/software/operating-systems/ - 403 Client Error: Forbidden for url: https://www.raspberrypi.com/software/operating-systems/
(Releases/Release-Galactic-Geochelone: line  969) broken    https://www.ros.org/reps/rep-2001.html#desktop-variants - Anchor 'desktop-variants' not found
(       Citations: line    6) broken    https://www.science.org/doi/10.1126/scirobotics.abm6074 - 403 Client Error: Forbidden for url: https://www.science.org/doi/10.1126/scirobotics.abm6074
(The-ROS2-Project/Marketing: line   23) broken    https://www.zazzle.com/store/openrobotics/products?dp=0&cg=196892405499231339&rf=238583394320947238 - 403 Client Error: Forbidden for url: https://www.zazzle.com/store/openrobotics/products?dp=0&cg=196892405499231339&rf=238583394320947238
(The-ROS2-Project/Marketing: line   24) broken    https://www.zazzle.com/store/openrobotics/products?dp=0&cg=196964974640243022&rf=238583394320947238 - 403 Client Error: Forbidden for url: https://www.zazzle.com/store/openrobotics/products?dp=0&cg=196964974640243022&rf=238583394320947238
(The-ROS2-Project/Marketing: line   25) broken    https://www.zazzle.com/store/openrobotics/products?dp=0&cg=196936312033387169&rf=238583394320947238 - 403 Client Error: Forbidden for url: https://www.zazzle.com/store/openrobotics/products?dp=0&cg=196936312033387169&rf=238583394320947238
(The-ROS2-Project/Marketing: line   21) broken    https://www.zazzle.com/store/openrobotics?rf=238583394320947238 - 403 Client Error: Forbidden for url: https://www.zazzle.com/store/openrobotics?rf=238583394320947238
(Tutorials/Beginner-Client-Libraries/Creating-A-Workspace/Creating-A-Workspace: line   41) broken    https://www2.cs.sfu.ca/~ggbaker/reference/unix/ - HTTPSConnectionPool(host='www2.cs.sfu.ca', port=443): Max retries exceeded with url: /~ggbaker/reference/unix/ (Caused by SSLError(SSLCertVerificationError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1007)')))
(The-ROS2-Project/Contributing/Code-Style-Language-Versions: line  398) broken    https://github.com/google/styleguide/blob/gh-pages/docguide/style.md#atx-style-headings - Anchor 'atx-style-headings' not found
(Tutorials/Advanced/Discovery-Server/Discovery-Server: line   53) broken    https://github.com/open-rmf/rmf_demos#Clinic-World - Anchor 'Clinic-World' not found
(How-To-Guides/Installation-Troubleshooting: line  123) broken    https://github.com/pyenv/pyenv/wiki#how-to-build-cpython-with-framework-support-on-os-x - Anchor 'how-to-build-cpython-with-framework-support-on-os-x' not found
(The-ROS2-Project/Contributing/Build-Farms: line  105) broken    https://github.com/ros-infrastructure/ros_buildfarm/blob/master/doc/jobs/release_jobs.rst#run-the-release-job-locally - Anchor 'run-the-release-job-locally' not found
(Releases/Galactic-Geochelone-Complete-Changelog: line  746) broken    https://github.com/ros-perception/image_common/tree/ros2/camera_calibration_parsers/CHANGELOG.rst - 404 Client Error: Not Found for url: https://github.com/ros-perception/image_common/tree/ros2/camera_calibration_parsers/CHANGELOG.rst
(Releases/Galactic-Geochelone-Complete-Changelog: line  780) broken    https://github.com/ros-perception/image_common/tree/ros2/camera_info_manager/CHANGELOG.rst - 404 Client Error: Not Found for url: https://github.com/ros-perception/image_common/tree/ros2/camera_info_manager/CHANGELOG.rst
(Releases/Galactic-Geochelone-Complete-Changelog: line 1246) broken    https://github.com/ros-perception/image_common/tree/ros2/image_common/CHANGELOG.rst - 404 Client Error: Not Found for url: https://github.com/ros-perception/image_common/tree/ros2/image_common/CHANGELOG.rst
(Releases/Galactic-Geochelone-Complete-Changelog: line 1270) broken    https://github.com/ros-perception/image_common/tree/ros2/image_transport/CHANGELOG.rst - 404 Client Error: Not Found for url: https://github.com/ros-perception/image_common/tree/ros2/image_transport/CHANGELOG.rst
(Releases/Humble-Hawksbill-Complete-Changelog: line 3825) broken    https://github.com/ros/ros_tutorials/tree/humble-devel/turtlesim/CHANGELOG.rst - 404 Client Error: Not Found for url: https://github.com/ros/ros_tutorials/tree/humble-devel/turtlesim/CHANGELOG.rst
(Tutorials/Intermediate/Rosdep: line  142) broken    https://github.com/ros/rosdistro/blob/master/CONTRIBUTING.md#rosdep-rules-contributions - Anchor 'rosdep-rules-contributions' not found
(Releases/Iron-Irwini-Complete-Changelog: line 1379) broken    https://github.com/ros2/message_filters/issues/1371 - 404 Client Error: Not Found for url: https://github.com/ros2/message_filters/issues/1371
(Releases/Iron-Irwini-Complete-Changelog: line 1378) broken    https://github.com/ros2/message_filters/issues/1388 - 404 Client Error: Not Found for url: https://github.com/ros2/message_filters/issues/1388
(Releases/Release-Crystal-Clemmys: line  129) broken    https://github.com/ros2/rcl/blob/657d9e84c73e4268176efd163e96fda73c1a76d9/rcl/include/rcl/context.h#L138-L142 - Anchor 'L138-L142' not found
(Releases/Release-Crystal-Clemmys: line  130) broken    https://github.com/ros2/rcl/blob/657d9e84c73e4268176efd163e96fda73c1a76d9/rcl/include/rcl/context.h#L146-L171 - Anchor 'L146-L171' not found
(Releases/Release-Crystal-Clemmys: line  131) broken    https://github.com/ros2/rcl/blob/657d9e84c73e4268176efd163e96fda73c1a76d9/rcl/include/rcl/context.h#L175-L205 - Anchor 'L175-L205' not found
(Releases/Release-Crystal-Clemmys: line  128) broken    https://github.com/ros2/rcl/blob/657d9e84c73e4268176efd163e96fda73c1a76d9/rcl/include/rcl/context.h#L36-L136 - Anchor 'L36-L136' not found
(Releases/Release-Crystal-Clemmys: line  132) broken    https://github.com/ros2/rcl/blob/657d9e84c73e4268176efd163e96fda73c1a76d9/rcl/include/rcl/context.h#L207-L233 - Anchor 'L207-L233' not found
(Releases/Release-Crystal-Clemmys: line  133) broken    https://github.com/ros2/rcl/blob/657d9e84c73e4268176efd163e96fda73c1a76d9/rcl/include/rcl/context.h#L235-L255 - Anchor 'L235-L255' not found
(Releases/Release-Crystal-Clemmys: line  121) broken    https://github.com/ros2/rcl/blob/657d9e84c73e4268176efd163e96fda73c1a76d9/rcl/include/rcl/guard_condition.h#L54-L99 - Anchor 'L54-L99' not found
(Releases/Release-Crystal-Clemmys: line  120) broken    https://github.com/ros2/rcl/blob/657d9e84c73e4268176efd163e96fda73c1a76d9/rcl/include/rcl/init.h#L84-L111 - Anchor 'L84-L111' not found
(Releases/Release-Crystal-Clemmys: line  119) broken    https://github.com/ros2/rcl/blob/657d9e84c73e4268176efd163e96fda73c1a76d9/rcl/include/rcl/init.h#L30-L82 - Anchor 'L30-L82' not found
(Releases/Release-Crystal-Clemmys: line  122) broken    https://github.com/ros2/rcl/blob/657d9e84c73e4268176efd163e96fda73c1a76d9/rcl/include/rcl/guard_condition.h#L101-L140 - Anchor 'L101-L140' not found
(Releases/Release-Crystal-Clemmys: line  134) broken    https://github.com/ros2/rcl/blob/657d9e84c73e4268176efd163e96fda73c1a76d9/rcl/include/rcl/init_options.h#L32-L37 - Anchor 'L32-L37' not found
(Releases/Release-Crystal-Clemmys: line  135) broken    https://github.com/ros2/rcl/blob/657d9e84c73e4268176efd163e96fda73c1a76d9/rcl/include/rcl/init_options.h#L39-L43 - Anchor 'L39-L43' not found
(Releases/Release-Crystal-Clemmys: line  138) broken    https://github.com/ros2/rcl/blob/657d9e84c73e4268176efd163e96fda73c1a76d9/rcl/include/rcl/init_options.h#L107-L128 - Anchor 'L107-L128' not found
(Releases/Release-Crystal-Clemmys: line  139) broken    https://github.com/ros2/rcl/blob/657d9e84c73e4268176efd163e96fda73c1a76d9/rcl/include/rcl/init_options.h#L130-L153 - Anchor 'L130-L153' not found
(Releases/Release-Crystal-Clemmys: line  136) broken    https://github.com/ros2/rcl/blob/657d9e84c73e4268176efd163e96fda73c1a76d9/rcl/include/rcl/init_options.h#L45-L73 - Anchor 'L45-L73' not found
(Releases/Release-Crystal-Clemmys: line  137) broken    https://github.com/ros2/rcl/blob/657d9e84c73e4268176efd163e96fda73c1a76d9/rcl/include/rcl/init_options.h#L75-L105 - Anchor 'L75-L105' not found
(Releases/Release-Crystal-Clemmys: line  123) broken    https://github.com/ros2/rcl/blob/657d9e84c73e4268176efd163e96fda73c1a76d9/rcl/include/rcl/node.h#L100-L194 - Anchor 'L100-L194' not found
(Releases/Release-Crystal-Clemmys: line  140) broken    https://github.com/ros2/rcl/blob/657d9e84c73e4268176efd163e96fda73c1a76d9/rcl/include/rcl/node.h#L288-L299 - Anchor 'L288-L299' not found
(Releases/Release-Crystal-Clemmys: line  124) broken    https://github.com/ros2/rcl/blob/657d9e84c73e4268176efd163e96fda73c1a76d9/rcl/include/rcl/timer.h#L64-L159 - Anchor 'L64-L159' not found
(Releases/Release-Crystal-Clemmys: line  142) broken    https://github.com/ros2/rcl/blob/657d9e84c73e4268176efd163e96fda73c1a76d9/rcl/include/rcl/publisher.h#L428-L439 - Anchor 'L428-L439' not found
(Releases/Release-Crystal-Clemmys: line  141) broken    https://github.com/ros2/rcl/blob/657d9e84c73e4268176efd163e96fda73c1a76d9/rcl/include/rcl/publisher.h#L378-L404 - Anchor 'L378-L404' not found
(Tutorials/Advanced/Allocator-Template-Tutorial: line  238) broken    https://github.com/ros2/realtime_support/blob/rolling/tlsf_cpp/test/test_tlsf.cpp#L41 - Anchor 'L41' not found
(Releases/Release-Crystal-Clemmys: line   94) broken    https://github.com/ros2/rmw/blob/b7234243588a70fce105ea20b073f5ef6c1b685c/rmw/include/rmw/init.h#L84-L109 - Anchor 'L84-L109' not found
(Releases/Release-Crystal-Clemmys: line   90) broken    https://github.com/ros2/rmw/blob/b7234243588a70fce105ea20b073f5ef6c1b685c/rmw/include/rmw/init.h#L54-L82 - Anchor 'L54-L82' not found
(Releases/Release-Crystal-Clemmys: line   97) broken    https://github.com/ros2/rmw/blob/b7234243588a70fce105ea20b073f5ef6c1b685c/rmw/include/rmw/init_options.h#L130-L153 - Anchor 'L130-L153' not found
(Releases/Release-Crystal-Clemmys: line   95) broken    https://github.com/ros2/rmw/blob/b7234243588a70fce105ea20b073f5ef6c1b685c/rmw/include/rmw/init_options.h#L62-L92 - Anchor 'L62-L92' not found
(Releases/Release-Crystal-Clemmys: line   96) broken    https://github.com/ros2/rmw/blob/b7234243588a70fce105ea20b073f5ef6c1b685c/rmw/include/rmw/init_options.h#L94-L128 - Anchor 'L94-L128' not found
(Releases/Release-Dashing-Diademata: line  711) broken    https://github.com/ros2/rmw/blob/c518842f6f82910482470b40c221c268d30691bd/rmw/include/rmw/init.h#L111-L136 - Anchor 'L111-L136' not found
(Releases/Release-Dashing-Diademata: line  715) broken    https://github.com/ros2/rmw/blob/c518842f6f82910482470b40c221c268d30691bd/rmw/include/rmw/rmw.h#L522-L543 - Anchor 'L522-L543' not found
(Releases/Release-Dashing-Diademata: line  719) broken    https://github.com/ros2/rmw/blob/dc7b2f49f1f961d6cf2c173adc54736451be8938/rmw/include/rmw/rmw.h#L262 - Anchor 'L262' not found
(Releases/Release-Dashing-Diademata: line  728) broken    https://github.com/ros2/rmw/blob/dc7b2f49f1f961d6cf2c173adc54736451be8938/rmw/include/rmw/rmw.h#L310 - Anchor 'L310' not found
(Releases/Release-Dashing-Diademata: line  721) broken    https://github.com/ros2/rmw/blob/dc7b2f49f1f961d6cf2c173adc54736451be8938/rmw/include/rmw/rmw.h#L489 - Anchor 'L489' not found
(Releases/Release-Dashing-Diademata: line  720) broken    https://github.com/ros2/rmw/blob/dc7b2f49f1f961d6cf2c173adc54736451be8938/rmw/include/rmw/rmw.h#L279 - Anchor 'L279' not found
(Releases/Release-Dashing-Diademata: line  723) broken    https://github.com/ros2/rmw/blob/dc7b2f49f1f961d6cf2c173adc54736451be8938/rmw/include/rmw/rmw.h#L395 - Anchor 'L395' not found
(Releases/Release-Dashing-Diademata: line  722) broken    https://github.com/ros2/rmw/blob/dc7b2f49f1f961d6cf2c173adc54736451be8938/rmw/include/rmw/rmw.h#L506 - Anchor 'L506' not found
(Releases/Release-Dashing-Diademata: line  729) broken    https://github.com/ros2/rmw/blob/dc7b2f49f1f961d6cf2c173adc54736451be8938/rmw/include/rmw/rmw.h#L556 - Anchor 'L556' not found
(How-To-Guides/Using-ros1_bridge-Jammy-upstream: line  112) broken    https://github.com/ros2/ros1_bridge#example-1-run-the-bridge-and-the-example-talker-and-listener - Anchor 'example-1-run-the-bridge-and-the-example-talker-and-listener' not found
(Releases/Beta3-Overview: line   25) broken    https://github.com/ros2/ros2_control - 404 Client Error: Not Found for url: https://github.com/ros2/ros2_control
(How-To-Guides/Building-ROS-2-with-Tracing: line   36) broken    https://github.com/ros2/ros2_tracing#tracing - Anchor 'tracing' not found
(Releases/Release-Humble-Hawksbill: line  318) broken    https://github.com/ros2/sros2/blob/humble/SROS2_Linux.md#certificate-revocation-lists - Anchor 'certificate-revocation-lists' not found
(Tutorials/Advanced/Security/Access-Controls: line  143) broken    https://github.com/ros2/sros2/blob/rolling/sros2/test/policies/sample.policy.xml#L1 - Anchor 'L1' not found

[clalancette]

(Releases/Release-Crystal-Clemmys: line 37) broken https://index.ros.org/r/rosbag2/github-ros2-rosbag2/#crystal - Anchor 'crystal' not found

At one point I was looking at turning this on for CI, but linkcheck has a problem with items like above. That is a totally valid URL, but for whatever reason linkcheck cannot determine that the anchor is valid. Until that is fixed somehow, we'll just need to keep manually running it and checking.

[fujitatomoya]

@clalancette that is true, i did check some of the broken lines to make sure if linkcheck reports the actual broken URLs. some of them are totally no problem, as far as i checked we can exclude anchor, local link.