Using the tools CPAN::Mini and cpan_grep.pl, the following findings were made:
Enbugger looks very appealing. Unfortunately it hasn't been updated in 8 years, and appears to be very broken.
Grepping through a local CPAN mirror, the following strings were found:
It looks like there aren't any alternatives. Fortunately, people have submitted several patches in the issue-tracker, so that's a hacky workaround for now.