Stop running `swift test` on Travis-CI
Stop running `swift test` on Travis-CI

ratkins/Result,NachoSoto/Result,antitypical/Result,NachoSoto/Result,antitypical/Result,ratkins/Result,NachoSoto/Result,natestedman/Result,natestedman/Result,antitypical/Result,natestedman/Result,ratkins/Result