All reports of copyright-does-not-refer-to-common-license-file for the archive. The extended description of this tag is:

If your package uses any one of the licenses in /usr/share/common-licenses, the copyright file should refer to files therein.

Refer to Debian Policy Manual section 12.5 (Copyright information) for details.

Severity: normal, Certainty: certain

Check: copyright-file, Type: binary

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