originally reported by @seratch - https://twitter.com/seratch_ja/status/700878251669893121

steps

1. Remove some artifact from Ivy cache
2. Use sbt 0.13.10

problem

Still using JCenter.

expectation

Not using JCenter.

notes

When the resolver has been changed in the metabuild sbt 0.13.10 inherits them into the build resolvers.
Typically one has some level of resolver modification installed as a global setting, so you end up pulling in JCenter into the build level resolver.