In efforts to dig deep into benchmarks, I noticed we were a bit out of date on Brave. Then, noticed some other artifacts could be bumped safely. Finally, a find/replace on http/https was over zealous and tripped up XML. One change to test expectations and Brave is explained here: https://github.com/openzipkin/brave/blob/master/instrumentation/RATIONALE.md#calling-spanfinish-while-the-context-is-in-scope