Xfail on cases where our divisions do not match df.index[0]
Xfail on cases where our divisions do not match df.index[0]

blaze/dask,chrisbarber/dask,jcrist/dask,blaze/dask,ContinuumIO/dask,mraspaud/dask,mraspaud/dask,PhE/dask,clarkfitzg/dask,mikegraham/dask,clarkfitzg/dask,cpcloud/dask,jakirkham/dask,jakirkham/dask,PhE/dask,vikhyat/dask,ssanderson/dask,cowlicks/dask,ssanderson/dask,gameduell/dask,pombredanne/dask,ContinuumIO/dask,pombredanne/dask,dask/dask,vikhyat/dask,mrocklin/dask,jcrist/dask,mrocklin/dask,dask/dask