Access violation in new test_utilities test #458
Description
See for example https://ci.ros2.org/view/nightly/job/nightly_win_rep/1034/testReport/junit/(root)/projectroot/test_utilities/
-- run_test.py: invoking following command in 'C:\J\workspace\nightly_win_rep\ws\src\ros2\rclcpp\rclcpp':
- C:/J/workspace/nightly_win_rep/ws/build/rclcpp/Release/test_utilities.exe --gtest_output=xml:C:/J/workspace/nightly_win_rep/ws/build/rclcpp/test_results/rclcpp/test_utilities.gtest.xml
-- run_test.py: return code 3221225477
RC 3221225477 is access violation, so there is likely a bug in the memory usage of this PR #454 or its counterpart in rcl
For reference, we have seen a similar issue in the past: ros2/build_farmer#19 and the fix boiled down to this PR: https://github.com/ros2/rmw_fastrtps/pull/106/files
FYI @mjcarroll; you may have the best idea of where to look for the issue if you get a chance.