Dear Maintainer, I can reproduce this issue with python3-sphinx 7.2.3-1 from snapshots.d.o but not with python3-sphinx 7.2.6-1 just uploaded in sid. I guess this upstream commit [1] fixed reported issue.
Anyway your package still FTBFS with this message: Exception occurred: File "/usr/lib/python3/dist-packages/sphinx/ext/extlinks.py", line 112, in role title = caption % part This is caused by sphinx-celery not compatible with newer Sphinx. Please see this commit that fixes the problem [2] Kind Regards [1] https://github.com/sphinx-doc/sphinx/commit/2a631f97ef7f4b0edc247 [2] https://github.com/celery/sphinx_celery/commit/e2f88da7ad7c400dc5
