Package: python3-mock Version: 2.0.0-1 python3-mock from experimental (2.0.0-1) does not depend on python3-funcsigs but python3-mock 1.3.0-2.1 did.
This led to a build failure of python-acme in Ubuntu yakkety (which synced python-mock from experimental) where it was expecting python3-funcsigs to be installed. https://packages.debian.org/unstable/python3-mock https://packages.debian.org/experimental/python3-mock https://launchpad.net/ubuntu/+source/python-acme/0.8.1-1/+build/10198484 Thanks, Jeremy Bicha
