Traceback (most recent call last):


 "noisy.py", line 265, in <module>

main()


 "noisy.py", line 261, in main

crawler.crawl()


 "noisy.py", line 232, in crawl

self._browse_from_links()


 "noisy.py", line 173, in _browse_from_links

self._browse_from_links(depth + 1)


 "noisy.py", line 173, in _browse_from_links

self._browse_from_links(depth + 1)


 "noisy.py", line 173, in _browse_from_links

self._browse_from_links(depth + 1)


 "noisy.py", line 173, in _browse_from_links

self._browse_from_links(depth + 1)


 "noisy.py", line 173, in _browse_from_links

self._browse_from_links(depth + 1)


 "noisy.py", line 173, in _browse_from_links

self._browse_from_links(depth + 1)


 "noisy.py", line 155, in _browse_from_links

sub_links = self._extract_urls(sub_page, random_link)


 "noisy.py", line 120, in _extract_urls

normalize_urls = [self._normalize_link(url, root_url) for url in urls]


 "noisy.py", line 62, in _normalize_link

parsed_url = urlparse(link)


 "/usr/lib/python2.7/urlparse.py", line 143, in urlparse

tuple = urlsplit(url, scheme, allow_fragments)


 "/usr/lib/python2.7/urlparse.py", line 191, in urlsplit

raise ValueError("Invalid IPv6 URL")
ValueError: Invalid IPv6 URL

Traceback (most recent call last):


 "/home/sanjie.lp/workdir/softwares/anaconda2/bin/t2t-trainer", line 32, in <module>

tf.app.run()


 "/home/sanjie.lp/workdir/softwares/anaconda2/lib/python2.7/site-packages/tensorflow/python/platform/app.py", line 126, in run

_sys.exit(main(argv))


 "/home/sanjie.lp/workdir/softwares/anaconda2/bin/t2t-trainer", line 28, in main

t2t_trainer.main(argv)


 "/gruntdata/sanjie.lp/projects/tensor2tensor/tensor2tensor/bin/t2t_trainer.py", line 355, in main

execute_schedule(exp)


 "/gruntdata/sanjie.lp/projects/tensor2tensor/tensor2tensor/bin/t2t_trainer.py", line 321, in execute_schedule

getattr(exp, FLAGS.schedule)()


 "/gruntdata/sanjie.lp/projects/tensor2tensor/tensor2tensor/utils/trainer_lib.py", line 331, in continuous_train_and_eval

self._eval_spec)


 "/home/sanjie.lp/workdir/softwares/anaconda2/lib/python2.7/site-packages/tensorflow/python/estimator/training.py", line 439, in train_and_evaluate

executor.run()


 "/home/sanjie.lp/workdir/softwares/anaconda2/lib/python2.7/site-packages/tensorflow/python/estimator/training.py", line 518, in run

self.run_local()


 "/home/sanjie.lp/workdir/softwares/anaconda2/lib/python2.7/site-packages/tensorflow/python/estimator/training.py", line 650, in run_local

hooks=train_hooks)


 "/home/sanjie.lp/workdir/softwares/anaconda2/lib/python2.7/site-packages/tensorflow/python/estimator/estimator.py", line 363, in train

loss = self._train_model(input_fn, hooks, saving_listeners)


 "/home/sanjie.lp/workdir/softwares/anaconda2/lib/python2.7/site-packages/tensorflow/python/estimator/estimator.py", line 843, in _train_model

return self._train_model_default(input_fn, hooks, saving_listeners)


 "/home/sanjie.lp/workdir/softwares/anaconda2/lib/python2.7/site-packages/tensorflow/python/estimator/estimator.py", line 856, in _train_model_default

features, labels, model_fn_lib.ModeKeys.TRAIN, self.config)


 "/home/sanjie.lp/workdir/softwares/anaconda2/lib/python2.7/site-packages/tensorflow/python/estimator/estimator.py", line 831, in _call_model_fn

model_fn_results = self._model_fn(features=features, **kwargs)


 "/gruntdata/sanjie.lp/projects/tensor2tensor/tensor2tensor/utils/t2t_model.py", line 1225, in wrapping_model_fn

decode_hparams=decode_hparams)


 "/gruntdata/sanjie.lp/projects/tensor2tensor/tensor2tensor/utils/t2t_model.py", line 1277, in estimator_model_fn

logits, losses_dict = model(features)
# pylint: disable=not-callable


 "/home/sanjie.lp/workdir/softwares/anaconda2/lib/python2.7/site-packages/tensorflow/python/layers/base.py", line 717, in __call__

outputs = self.call(inputs, *args, **kwargs)


 "/gruntdata/sanjie.lp/projects/tensor2tensor/tensor2tensor/utils/t2t_model.py", line 213, in call

sharded_logits, losses = self.model_fn_sharded(sharded_features)


 "/gruntdata/sanjie.lp/projects/tensor2tensor/tensor2tensor/utils/t2t_model.py", line 268, in model_fn_sharded

sharded_logits, sharded_losses = dp(self.model_fn, datashard_to_features)


 "/gruntdata/sanjie.lp/projects/tensor2tensor/tensor2tensor/utils/expert_utils.py", line 230, in __call__

outputs.append(fns[i](*my_args[i], **my_kwargs[i]))


 "/gruntdata/sanjie.lp/projects/tensor2tensor/tensor2tensor/utils/t2t_model.py", line 304, in model_fn

body_out = self.body(transformed_features)


 "/gruntdata/sanjie.lp/projects/tensor2tensor/tensor2tensor/models/research/universal_transformer.py", line 172, in body

inputs, target_space, hparams, features=features)


 "/gruntdata/sanjie.lp/projects/tensor2tensor/tensor2tensor/models/research/universal_transformer.py", line 85, in encode

save_weights_to=self.attention_weights))


 "/gruntdata/sanjie.lp/projects/tensor2tensor/tensor2tensor/models/research/universal_transformer_util.py", line 125, in universal_transformer_encoder

x, hparams, ffn_unit, attention_unit, pad_remover=pad_remover)


 "/gruntdata/sanjie.lp/projects/tensor2tensor/tensor2tensor/models/research/universal_transformer_util.py", line 251, in universal_transformer_layer

ut_function, tf.range(hparams.num_rec_steps), initializer=initializer)


 "/home/sanjie.lp/workdir/softwares/anaconda2/lib/python2.7/site-packages/tensorflow/python/ops/functional_ops.py", line 132, in foldl

swap_memory=swap_memory)


 "/home/sanjie.lp/workdir/softwares/anaconda2/lib/python2.7/site-packages/tensorflow/python/ops/control_flow_ops.py", line 3224, in while_loop

result = loop_context.BuildLoop(cond, body, loop_vars, shape_invariants)


 "/home/sanjie.lp/workdir/softwares/anaconda2/lib/python2.7/site-packages/tensorflow/python/ops/control_flow_ops.py", line 2956, in BuildLoop

pred, body, original_loop_vars, loop_vars, shape_invariants)


 "/home/sanjie.lp/workdir/softwares/anaconda2/lib/python2.7/site-packages/tensorflow/python/ops/control_flow_ops.py", line 2915, in _BuildLoop

nest.assert_same_structure(list(packed_vars_for_body), list(body_result))


 "/home/sanjie.lp/workdir/softwares/anaconda2/lib/python2.7/site-packages/tensorflow/python/util/nest.py", line 183, in assert_same_structure

_pywrap_tensorflow.AssertSameStructure(nest1, nest2, check_types)
ValueError: The two structures don't have the same nested structure.
