All reports of old-format-menu-file for the archive. The extended description of this tag is:

The package contains a menu file that is in the old menu file format. This format is deprecated. Convert the menu file to the new menu format. Note that lintian will not test this file for any other problems.

Severity: important, Certainty: certain

Check: menu-format, Type: binary

This tag has not been emitted in any package tested by Lintian.