It seems the benchmark has been failing for the last 4 months: https://ci.z.cash/#/builders/15 <img width="975" alt="screen shot 2018-05-30 at 15 06 59" src="https://user-images.githubusercontent.com/731743/40719139-2558645a-641b-11e8-910d-838c7ef39788.png">
It seems the benchmark has been failing for the last 4 months: https://ci.z.cash/#/builders/15