All reports of dpatch-index-references-non-existent-patch for the archive. The extended description of this tag is:

In the 00list file listing all your dpatches, you referenced a file that does not exist. This will lead to a fatal error when calling dpatch.

Severity: important, Certainty: certain

Check: patch-systems, Type: source

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