All reports of diff-contains-svn-conflict-file for the archive. The extended description of this tag is:
The Debian diff or native package contains a file that looks like a Subversion conflict file. These are generated by Subversion when a conflict was detected while merging local changes with updates from a source repository. Use svn resolved to remove them and clear the Subversion conflict state after you have resolved the conflict.
This tag has not been emitted in any package tested by Lintian.