A bug report can be filed in the tracker at <https://github.com/sphinx-doc/sphinx/issues>. Thanks! make: *** [html] Error 2 Makefile:20: recipe for target 'html' failed Uploading artifacts for failed job Uploading artifacts... docs/build/html: found 4 matching files and directories Uploading artifacts as "archive" to coordinator... ok id=69579 responseStatus=201 Created token=KkaSzW5Y Cleaning up file based variables ERROR: Job failed: exit code 1