Merge pull request #14662 from hashicorp/f-travis-vet

update travis to catch vet failures

.travis.yml

@@ -25,7 +25,9 @@ install:
 - bash scripts/gogetcookie.sh
 - go get github.com/kardianos/govendor
 script:
-- make vet vendor-status test
+- make vendor-status
+- make test
+- make vet
 - GOOS=windows go build
 branches:
   only:
@@ -39,4 +41,4 @@ notifications:
 matrix:
   fast_finish: true
   allow_failures:
-  - go: tip
+  - go: tip