We had actually caught mismatched deps versions between the `kms` package and others, so `godep restore` was not working on master. Fixing it requires a `godep update` so I figured we might as well update to the latest release.
Done with: ```console $ godep restore -v $ rm -rf Godep vendor/ $ godep save ./... ``` Spot checked, but things look legit. I don't (yet) know how to build terraform though.