I would say I had a similar problem, but I read the logs and it turns out I had the exact same problems, without local::lib, it made no difference with or without it. The Inline::C failure was hidden from me just as the previous user and I had to get the test results manually, and of course they were different from the supposed 'summary'. Is there some sort of setting to force the test harness to output ALL the information about the running tests?