update test to use vet

tonglil · tonglil · commit 1bda260092aa · 2020-06-02T00:08:58.000-07:00
diff --git a/.drone.yml b/.drone.yml
@@ -8,4 +8,4 @@ steps:
   image: golang
   commands:
   - go mod download
-  - go test
+  - go test -race -vet all -mod readonly ./...
