test: 回退Docker context到26e6cb40完全一致——验证竞赛平台build

Dockerfile/qwen3_6_scripts/ex_engine/computility-run.yaml 全部
还原到26e6cb40的精确内容。删除所有26e6cb40不存在的新增文件
(prebuilt/*.so, wheels/*.whl, vendor_overrides/, 新增.cu/.sh等)。

目的：确认26e6cb40的文件内容在当前git状态下仍能通过竞赛平台build。
如果通过，说明问题在新增文件中；如果不通过，说明问题在git仓库层面。

qwen3_6_scripts/patch_executor_startup_debug.py

@@ -1,61 +0,0 @@
-from patch_utils import package_root, replace_once
-
-VLLM_ROOT = package_root("vllm")
-
-MULTIPROC_GPU_EXECUTOR = VLLM_ROOT / "executor" / "multiproc_gpu_executor.py"
-MULTIPROC_WORKER_UTILS = VLLM_ROOT / "executor" / "multiproc_worker_utils.py"
-
-
-def ensure_import_os(path):
-    text = path.read_text()
-    if "import os\n" in text:
-        print(f"[skip] import os already present: {path}")
-        return
-    for anchor in ("import time\n", "import signal\n", "import sys\n"):
-        if anchor in text:
-            replace_once(
-                path,
-                anchor,
-                anchor + "import os\n",
-                required=True,
-                already_contains="import os\n",
-            )
-            return
-    raise RuntimeError(f"no import anchor found for os in {path}")
-
-
-ensure_import_os(MULTIPROC_GPU_EXECUTOR)
-ensure_import_os(MULTIPROC_WORKER_UTILS)
-
-
-replace_once(
-    MULTIPROC_GPU_EXECUTOR,
-    """logger = init_logger(__name__)\n""",
-    """logger = init_logger(__name__)\n\n\ndef _bi100_startup_debug(message: str, *args) -> None:\n    if os.getenv(\"BI100_EXECUTOR_STARTUP_DEBUG\") == \"1\":\n        logger.info(\"[BI100 startup] \" + message, *args)\n""",
-    required=True,
-    already_contains="def _bi100_startup_debug(",
-)
-
-replace_once(
-    MULTIPROC_GPU_EXECUTOR,
-    """        self.driver_worker = self._create_worker(\n            distributed_init_method=distributed_init_method)\n        self._run_workers(\"init_device\")\n        self._run_workers(\"load_model\",\n                          max_concurrent_workers=self.parallel_config.\n                          max_parallel_loading_workers)\n""",
-    """        _bi100_startup_debug(\"creating driver worker\")\n        self.driver_worker = self._create_worker(\n            distributed_init_method=distributed_init_method)\n        _bi100_startup_debug(\"created driver worker\")\n        _bi100_startup_debug(\"starting init_device\")\n        self._run_workers(\"init_device\")\n        _bi100_startup_debug(\"finished init_device\")\n        _bi100_startup_debug(\"starting load_model\")\n        self._run_workers(\"load_model\",\n                          max_concurrent_workers=self.parallel_config.\n                          max_parallel_loading_workers)\n        _bi100_startup_debug(\"finished load_model\")\n""",
-    required=True,
-    already_contains='_bi100_startup_debug("starting init_device")',
-)
-
-replace_once(
-    MULTIPROC_GPU_EXECUTOR,
-    """        # Start all remote workers first.\n        worker_outputs = [\n            worker.execute_method(method, *args, **kwargs)\n            for worker in self.workers\n        ]\n\n        driver_worker_method = getattr(self.driver_worker, method)\n        driver_worker_output = driver_worker_method(*args, **kwargs)\n\n        # Get the results of the workers.\n        return [driver_worker_output\n                ] + [output.get() for output in worker_outputs]\n""",
-    """        _bi100_startup_debug(\"enqueue remote method=%s workers=%d\", method,\n                              len(self.workers))\n        # Start all remote workers first.\n        worker_outputs = [\n            worker.execute_method(method, *args, **kwargs)\n            for worker in self.workers\n        ]\n        _bi100_startup_debug(\"remote enqueued method=%s\", method)\n\n        driver_worker_method = getattr(self.driver_worker, method)\n        _bi100_startup_debug(\"driver start method=%s\", method)\n        driver_worker_output = driver_worker_method(*args, **kwargs)\n        _bi100_startup_debug(\"driver done method=%s\", method)\n\n        # Get the results of the workers.\n        _bi100_startup_debug(\"waiting remote results method=%s\", method)\n        remote_outputs = [output.get() for output in worker_outputs]\n        _bi100_startup_debug(\"remote done method=%s\", method)\n        return [driver_worker_output] + remote_outputs\n""",
-    required=True,
-    already_contains='_bi100_startup_debug("enqueue remote method=%s workers=%d"',
-)
-
-replace_once(
-    MULTIPROC_WORKER_UTILS,
-    """            task_id, method, args, kwargs = items\n            try:\n                executor = getattr(worker, method)\n                output = executor(*args, **kwargs)\n            except SystemExit:\n""",
-    """            task_id, method, args, kwargs = items\n            if os.getenv(\"BI100_EXECUTOR_STARTUP_DEBUG\") == \"1\":\n                logger.info(\"[BI100 worker] start method=%s\", method)\n            try:\n                executor = getattr(worker, method)\n                output = executor(*args, **kwargs)\n                if os.getenv(\"BI100_EXECUTOR_STARTUP_DEBUG\") == \"1\":\n                    logger.info(\"[BI100 worker] done method=%s\", method)\n            except SystemExit:\n""",
-    required=True,
-    already_contains='logger.info("[BI100 worker] start method=%s", method)',
-)