All reports of FSSTND-dir-in-var for the archive. The extended description of this tag is:

As of policy version, Debian no longer follows the FSSTND.

Instead, the Filesystem Hierarchy Standard (FHS), version 2.3, is used. You can find it in /usr/share/doc/debian-policy/fhs/ .

Refer to Debian Policy Manual section 9.1.1 (File System Structure) for details.

Severity: serious, Certainty: certain

Check: files, Type: binary, udeb

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