I'm not really sure how we should behave in this case. I mean, it contains a "Result: PASS" in the middle of the tests, then it continues with a different set of tests that start failing, then the output is truncated and we don't see a "Result: FAIL" anywhere :(
There is a slightly different FAIL report on
http://www.cpantesters.org/cpan/report/a40329ca-cdff-11e5-a096-cfe7ff3498d2, but it doesn't come with the first "PASS" bit and has an actual test report footer showing that it failed.
If we're able to reproduce it we might figure out what really happened and maybe fix it (if it's a bug on the parser)