```
{message : UserWarning('Early stopping is implemented only for structured Ward clustering (i.e. with explicit connectivity.',), category : 'UserWarning', filename : '/home/erg/python/scikit-learn/sklearn/cluster/tests/test_hierarchical.py', lineno : 55, line : None}
{message : DeprecationWarning('using a non-integer number instead of an integer will result in an error in the future',), category : 'DeprecationWarning', filename : '/usr/lib/python2.7/site-packages/scipy/spatial/distance.py', lineno : 1176, line : None}
```