🧑‍🌾 Flaky sim8-clowin `INTEGRATION_mecanum_drive_system` test failing

[Crola1702]

Environment

• OS Version: Windows conda legacy ogre
• Source gz-sim8 build

Output

Reference build:

• https://build.osrfoundation.org/job/gz_sim-8-clowin/24/

Test regression:

• INTEGRATION_mecanum_drive_system.test_ran

This test was added in #2297

Test is failing with an 0xC0000374 error code

173: �[m�[36m[Dbg] [C:\J\workspace\gz_sim-8-clowin\ws\src\gz-sim\src\SimulationRunner.cc:544] �[m�[36mCreating postupdate worker thread (�[m�[36m2�[m�[36m)�[m�[36m
173: �[m�[36m[Dbg] [C:\J\workspace\gz_sim-8-clowin\ws\src\gz-sim\src\SimulationRunner.cc:544] �[m�[36mCreating postupdate worker thread (�[m�[36m3�[m�[36m)�[m�[36m
173: �[m�[36m[Dbg] [C:\J\workspace\gz_sim-8-clowin\ws\src\gz-sim\src\SimulationRunner.cc:560] [Dbg] [C:\J\workspace\gz_sim-8-clowin\ws\src\gz-sim\src\SimulationRunner.cc:560] �[m�[36m[Dbg] [C:\J\workspace\gz_sim-8-clowin\ws\src\gz-sim\src\SimulationRunner.cc:560] [Dbg] [C:\J\workspace\gz_sim-8-clowin\ws\src\gz-sim\src\SimulationRunner.cc:560] [Dbg] [C:\J\workspace\gz_sim-8-clowin\ws\src\gz-sim\src\SimulationRunner.cc:560] [Dbg] [C:\J\workspa
173/254 Test #173: INTEGRATION_mecanum_drive_system .......................Exit code 0xc0000374
***Exception:  37.03 sec

It's also really weird that the issue failed on CI but didn't fail in PR build: https://build.osrfoundation.org/job/gz_sim-8-clowin/25/

[Crola1702]

This is currently happening as a flaky test (2 month analysis):

job_name	last_fail	first_fail	build_count	failure_count	failure_percentage
gz_sim-8-clowin	2025-05-19	2025-03-29	15	8	53.33

[Crola1702]

Updating statistics (2 month analysis):

job_name	last_fail	first_fail	build_count	failure_count	failure_percentage
gz_sim-8-clowin	2025-07-27	2025-06-12	18	8	44.44