Traceback (most recent call last):
File "/usr/local/lib/python3.5/dist-packages/ignite-0.1.0a1-py3.5.egg/ignite/engines/trainer.py", line 53, in run
self._handle_exception(state, e)
File "/usr/local/lib/python3.5/dist-packages/ignite-0.1.0a1-py3.5.egg/ignite/engines/engine.py", line 138, in _handle_exception
raise e
File "/usr/local/lib/python3.5/dist-packages/ignite-0.1.0a1-py3.5.egg/ignite/engines/trainer.py", line 40, in run
hours, mins, secs = self._run_once_on_dataset(state)
File "/usr/local/lib/python3.5/dist-packages/ignite-0.1.0a1-py3.5.egg/ignite/engines/engine.py", line 132, in _run_once_on_dataset
self._handle_exception(state, e)
File "/usr/local/lib/python3.5/dist-packages/ignite-0.1.0a1-py3.5.egg/ignite/engines/engine.py", line 138, in _handle_exception
raise e
File "/usr/local/lib/python3.5/dist-packages/ignite-0.1.0a1-py3.5.egg/ignite/engines/engine.py", line 123, in _run_once_on_dataset
self._fire_event(Events.ITERATION_COMPLETED, state)
File "/usr/local/lib/python3.5/dist-packages/ignite-0.1.0a1-py3.5.egg/ignite/engines/engine.py", line 106, in _fire_event
func(self, state, *(event_args + args), **kwargs)
File "/usr/local/lib/python3.5/dist-packages/ignite-0.1.0a1-py3.5.egg/ignite/handlers/checkpoint.py", line 147, in __call__
self._save(obj=obj, path=path)
File "/usr/local/lib/python3.5/dist-packages/ignite-0.1.0a1-py3.5.egg/ignite/handlers/checkpoint.py", line 124, in _save
os.rename(tmp.name, path)
OSError: [Errno 18] Invalid cross-device link: '/tmp/tmpe7shyxri' -> '/home/user/output/weights/_SSD300_1.pth'