func log.SetOutput

4 uses

	log (current package)
		log.go#L364: func SetOutput(w io.Writer) {

	log/slog
		logger.go#L72: 		log.SetOutput(&handlerWriter{l.Handler(), &logLoggerLevel, capturePC})

	go.uber.org/zap
		global.go#L133: 	log.SetOutput(&loggerWriter{logFunc})
		global.go#L137: 		log.SetOutput(os.Stderr)