Resolving dependencies...
Starting     cereal-0.5.8.3
Starting     vector-stream-0.1.0.0
Starting     primitive-0.7.4.0
Building     cereal-0.5.8.3
Building     vector-stream-0.1.0.0
Building     primitive-0.7.4.0
Completed    vector-stream-0.1.0.0
Completed    cereal-0.5.8.3
Completed    primitive-0.7.4.0
Starting     vector-0.13.0.0
Building     vector-0.13.0.0
Completed    vector-0.13.0.0
Downloading  welford-online-mean-variance-0.2.0.0
Downloaded   welford-online-mean-variance-0.2.0.0
Starting     welford-online-mean-variance-0.2.0.0
Building     welford-online-mean-variance-0.2.0.0
Completed    welford-online-mean-variance-0.2.0.0