[Python-modules-team] Bug#969648: dask: autopkgtest fail with pandas 1.1 - datetime issues

[Rebecca N. Palmer]

Package: python3-dask
Version: 2.11.0+dfsg-1
Tags: fixed-upstream

With pandas 1.1.x from experimental, dask fails 8 of its tests, at least 
mostly datetime-related.

Log: 
https://ci.debian.net/data/autopkgtest/unstable/amd64/d/dask/6900447/log.gz

Upstream fix (untested): https://github.com/dask/dask/pull/6429
Note that this also includes some "xfail on numpy 1.20" parts, which we 
probably don't want.