logger.Fatal(config.ErrInvalidCredentials(err),
				"Unable to validate credentials inherited from the shell environment")
		}
		if env.IsSet(config.EnvAccessKey) && env.IsSet(config.EnvSecretKey) {
			msg := fmt.Sprintf("WARNING: %s and %s are deprecated.\n"+
				"         Please use %s and %s",
				config.EnvAccessKey, config.EnvSecretKey,
				config.EnvRootUser, config.EnvRootPassword)
			logger.Info(color.RedBold(msg))
		}