I didn't bump the gitlab CI version because having six wont hurt anything, so causing the docker image to rebuild just to remove it seemed like an annoyance; especially since it could be pulled in as a dependency of something else anyway. However, when the image needs to be bumped for real then six won't be installed again (explicitly).
116305f8e CI: remove six from installed packages
.gitlab-ci/debian-install.sh | 1 -
appveyor.yml | 2 --
tox.ini | 1 -
3 files changed, 4 deletions(-)