All reports of no-standards-version-field for the archive. The extended description of this tag is:

The source package does not have a Standards-Version control field. Please update your package to latest Policy and set this control field appropriately.

Refer to Debian Policy Manual section 5.6.11 (Standards-Version) for details.

Severity: important, Certainty: certain

Check: standards-version, Type: source

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