Function _gc_task

ci/runners/docker_runner.py:223–230

Run GC in a separate thread with timeout protection.

()

    import concurrent.futures

    def _gc_task() -> tuple[int, int]:
        """Run GC in a separate thread with timeout protection."""
        db = ContainerDatabase()
        orphans = cleanup_orphaned_containers(db)
        old = garbage_collect_platform_containers(
            "unit-tests", max_containers=MAX_CONTAINERS_PER_PROJECT, db=db
        )
        return orphans, old

    try:
        # Run GC with a 30-second timeout to prevent hanging on Docker API errors