https://proxy.golang.org/github.com/loggregator/cli/@v/v6.33.1-0.20180224010324-82334f081791+incompatible.zip: https://proxy.golang.org/github.com/loggregator/cli/@v/v6.33.1-0.20180224010324-82334f081791+incompatible.zip: 429 Too Many Requests