There are many frameworks showing as "did not complete". I was interested to see the results for Spray since it did really well in previous rounds, but there are no results for Spray in the latest round.
"Did not complete" indicates that a framework's test implementation does not pass validation. Spray is somewhat exceptional because the Spray community asked for it to be pulled until they have the time necessary to re-implement its test case. See the PR below:
https://github.com/TechEmpower/FrameworkBenchmarks/pull/842