golang时区夏令时不起作用

I know that on 26 Oct, 2014 02:00am the clock should go backwards 1 hour, but I can't reproduce this using a simple golang program

const timeFormat = "2 Jan, 2006 3:04pm"

loc, err := time.LoadLocation("Europe/Moscow")
log.Print(loc, err)

testz , _ := time.ParseInLocation( timeFormat, "26 Oct, 2014 01:59am",  loc)
fmt.Println( testz , testz.UTC())
testz = testz.Add( time.Minute )
fmt.Println( testz , testz.UTC())
testz = testz.Add( time.Minute )
fmt.Println( testz , testz.UTC())

outputs

2014-10-26 01:59:00 +0300 MSK 2014-10-25 22:59:00 +0000 UTC
2014-10-26 02:00:00 +0300 MSK 2014-10-25 23:00:00 +0000 UTC
2014-10-26 02:01:00 +0300 MSK 2014-10-25 23:01:00 +0000 UTC

go 1.6, linux