defer stage.teardown(c)
for _, bucket := range []*s3.Bucket{stage.collbucket, stage.projbucket} {
req, err := http.NewRequest("GET", bucket.URL("/"), nil)
+ c.Check(err, check.IsNil)
req.Header.Set("Authorization", "AWS "+arvadostest.ActiveTokenV2+":none")
req.URL.RawQuery = "versioning"
resp, err := http.DefaultClient.Do(req)