libdist-zilla-util-test-kentnl-perl 1.005014-2 (s390x binary) in ubuntu oracular

 Dist::Zilla::Util::Test::KENTNL is a helper kit by KENTNL to write
 tests for Dist::Zilla plugins.
 .
 Upstream seems to no more recommend using this module for new
 projects as he writes: "Most of [his] modules should be moving to
 using the `dztest` model instead which is more flexible source side."