Gopkg.toml: remove github.com/robfig/cron
@@ -77,10 +77,6 @@ required = [
name = "github.com/olivere/elastic"
version = "^6.2.16"
-[[constraint]]
- name = "github.com/robfig/cron"
- branch = "master"
-
[[constraint]]
name = "google.golang.org/grpc"
version = "1.22.0"
