Lintian Reports

W unnecessary-testsuite-autopkgtest-field

You do not need to specify a Testsuite: autopkgtest field if a debian/tests/control file exists. It is automatically added by dpkg-source(1) since dpkg 1.17.1.

Please remove this line from your debian/control file.

Visibility: warning

Check: testsuite

These source packages in the archive trigger the tag.