All reports of dh-clean-k-is-deprecated for the archive. The extended description of this tag is:

This package calls dh_clean -k in its debian/rules file and declares a debhelper compatibility version of at least 7.

debhelper 7 deprecated dh_clean -k in favour of dh_prep.

Refer to the dh_clean(1) manual page for details.

Severity: normal, Certainty: certain

Check: debhelper, Type: source

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