debian/tests/control

 Tests: run-unit-test
 Depends: @
-Restrictions: allow-stderr
+Restrictions: allow-stderr, skippable
 
 Test-Command: /usr/share/pkg-perl-autopkgtest/runner runtime-deps
 Depends: @, pkg-perl-autopkgtest
+Restrictions: skippable, superficial
 
 Test-Command: /usr/share/pkg-perl-autopkgtest/runner runtime-deps-and-recommends
 Depends: @, pkg-perl-autopkgtest, libgd-gd2-perl
+Restrictions: skippable, superficial
 
 Test-Command: /usr/share/pkg-perl-autopkgtest/runner heavy-deps
 Depends: @, pkg-perl-autopkgtest, pkg-perl-autopkgtest-heavy
+Restrictions: skippable, superficial