This is an auto-filled bug because dev-python/tqdm fails tests. The issue was originally discovered on arm64, but it may be reproducible on other arches as well. If you think that a different summary clarifies the issue better, feel free to change it. Attached build log and emerge --info.
Created attachment 635428 [details] build.log build log and emerge --info
This is frequently seeing new releases, and I don't see new bugs since July.