e.g.
RuntimeError raised: Timed out while waiting for F856DA6C-99A9-4F53-A577-FF6214181E63 to shut down
Traceback (most recent call last):
File "/Volumes/Data/EWS/WebKit/Tools/Scripts/webkitpy/layout_tests/run_webkit_tests.py", line 85, in main
run_details = run(port, options, args, stderr)
File "/Volumes/Data/EWS/WebKit/Tools/Scripts/webkitpy/layout_tests/run_webkit_tests.py", line 448, in run
run_details = manager.run(args)
File "/Volumes/Data/EWS/WebKit/Tools/Scripts/webkitpy/layout_tests/controllers/manager.py", line 249, in run
initial_results, retry_results, enabled_pixel_tests_in_retry = self._run_test_subset(default_device_tests, tests_to_skip)
File "/Volumes/Data/EWS/WebKit/Tools/Scripts/webkitpy/layout_tests/controllers/manager.py", line 293, in _run_test_subset
self._clean_up_run()
File "/Volumes/Data/EWS/WebKit/Tools/Scripts/webkitpy/layout_tests/controllers/manager.py", line 342, in _clean_up_run
self._port.clean_up_test_run()
File "/Volumes/Data/EWS/WebKit/Tools/Scripts/webkitpy/port/ios_simulator.py", line 103, in clean_up_test_run
SimulatedDeviceManager.tear_down(self.host)
File "/Volumes/Data/EWS/WebKit/Tools/Scripts/webkitpy/xcode/simulated_device.py", line 444, in tear_down
device.platform_device._tear_down(deadline - time.time())
File "/Volumes/Data/EWS/WebKit/Tools/Scripts/webkitpy/xcode/simulated_device.py", line 538, in _tear_down
self._shut_down(deadline - time.time())
File "/Volumes/Data/EWS/WebKit/Tools/Scripts/webkitpy/xcode/simulated_device.py", line 524, in _shut_down
raise RuntimeError('Timed out while waiting for {} to shut down'.format(self.udid))
RuntimeError: Timed out while waiting for F856DA6C-99A9-4F53-A577-FF6214181E63 to shut down
Stopping HTTP server ...
Stopping WebSocket server ...
Stopping Web Platform Test server ...