That's wild. Looks like failures on Python 2 on macos. Rerunning on main to see if this is a general problem: https://github.com/github/codeql-action/actions/runs/1633534088

Yep. Same jobs are failing on main. This must be related to some changes to the python 2 version that is bundled in the virtual environment. Will look deeper when I am back at work.

Hmm, strange. I can't imagine this change causing any test failures so it's probably something that is failing on main too. Maybe a change to the Python version in the Mac OS Actions image is causing the test failures?

Edit: yep, what you said while I typed that haha

Here is the most recent passing job: https://github.com/github/codeql-action/runs/4668380714?check_suite_focus=true

You can see that the image used in the passing workflow is the same as the one used in the failing workflow. So, it must be some sort of python transitive dependency that has changed. This will be fun to track down.

Difference is the version of virtualenv. For the passing job, it is 20.11.2. For the failing job, it is 20.12.1.

So, looks like we need to force virtualenv@20.11.2 for python 2 tests.

Let's see if this works. #862

Sweet, thanks for fixing that!