Traceback (most recent call last):


 "tests/integrationtests/Untitled-1.py", line 25, in <module>

result_delayed = ddf.merge(ddf, left_index=True, right_index=True).compute()


 "/workspace/dask/dask/base.py", line 155, in compute

(result,) = compute(self, traverse=False, **kwargs)


 "/workspace/dask/dask/base.py", line 404, in compute

results = get(dsk, keys, **kwargs)


 "/workspace/dask/dask/threaded.py", line 75, in get

pack_exception=pack_exception, **kwargs)


 "/workspace/dask/dask/local.py", line 521, in get_async

raise_exception(exc, tb)


 "/workspace/dask/dask/compatibility.py", line 67, in reraise

raise exc


 "/workspace/dask/dask/local.py", line 290, in execute_task

result = _execute_task(task, data)


 "/workspace/dask/dask/local.py", line 271, in _execute_task

return func(*args2)


 "/workspace/dask/dask/dataframe/methods.py", line 81, in boundary_slice

result = getattr(df, kind)[start:stop]


 "/workspace/pandas/pandas/core/indexing.py", line 1375, in __getitem__

return self._getitem_axis(maybe_callable, axis=axis)


 "/workspace/pandas/pandas/core/indexing.py", line 1797, in _getitem_axis

return self._get_slice_axis(key, axis=axis)


 "/workspace/pandas/pandas/core/indexing.py", line 1408, in _get_slice_axis

slice_obj.step, kind=self.name)


 "/workspace/pandas/pandas/core/indexes/base.py", line 4040, in slice_indexer

kind=kind)


 "/workspace/pandas/pandas/core/indexes/base.py", line 4247, in slice_locs

end_slice = self.get_slice_bound(end, 'right', kind)


 "/workspace/pandas/pandas/core/indexes/base.py", line 4177, in get_slice_bound

raise err


 "/workspace/pandas/pandas/core/indexes/base.py", line 4171, in get_slice_bound

slc = self._get_loc_only_exact_matches(label)


 "/workspace/pandas/pandas/core/indexes/base.py", line 4140, in _get_loc_only_exact_matches

return self.get_loc(key)


 "/workspace/pandas/pandas/core/indexes/category.py", line 442, in get_loc

return self._engine.get_loc(codes)


 "pandas/_libs/index.pyx", line 139, in pandas._libs.index.IndexEngine.get_loc


 "pandas/_libs/index.pyx", line 156, in pandas._libs.index.IndexEngine.get_loc


 "pandas/_libs/index.pyx", line 176, in pandas._libs.index.IndexEngine._get_loc_duplicates
KeyError: 1


The minion function caused an exception: Traceback (most recent call last):

 "/usr/local/lib/python2.7/dist-packages/salt/minion.py", line 1161, in _thread_return
return_data = func(*args, **kwargs)

 "/usr/local/lib/python2.7/dist-packages/salt/modules/state.py", line 681, in sls
ret = st_.state.call_high(high_)

 "/usr/local/lib/python2.7/dist-packages/salt/state.py", line 2067, in call_high
ret = dict(list(disabled.items()) + list(self.call_chunks(chunks).items()))

 "/usr/local/lib/python2.7/dist-packages/salt/state.py", line 1623, in call_chunks
running = self.call_chunk(low, running, chunks)

 "/usr/local/lib/python2.7/dist-packages/salt/state.py", line 1769, in call_chunk
self._mod_init(low)

 "/usr/local/lib/python2.7/dist-packages/salt/state.py", line 612, in _mod_init
self.states['{0}.{1}'.format(low['state'], low['fun'])]
# pylint: disable=W0106

 "/usr/local/lib/python2.7/dist-packages/salt/utils/lazy.py", line 90, in __getitem__
raise KeyError(key)
KeyError: 'process.absent'