All reports of source-contains-cvs-control-dir for the archive. The extended description of this tag is:
The upstream source contains a CVS directory. It was most likely included by accident since CVS directories usually don't belong in releases. When packaging a CVS snapshot, export from CVS rather than use a checkout. If an upstream release tarball contains CVS directories, you usually should report this as a bug to upstream.
This tag has not been emitted in any package tested by Lintian.