Subject: | This module will break with the new version of Test::Builder that is in blead. |
Test::Builder has undergone a huge change. Currently this changeset is in alpha, but has also been merged into perl-blead. The changes will go stable in the couple months. When that happens this module will break.
See https://github.com/Test-More/test-more/issues/497 for extra details.
A couple of the things you do will not work because of a change in internals.
It is also worth noting that the new internal will make it fairly trivial to implement this module using the Test::Stream API (which is part of Test::Builder). See Test::Stream::Tester (in the alpha Test-Simple dists) for an example of using this API for something similar.