// map header, size 2
	// string "nf"
	o = append(o, 0x82, 0xa2, 0x6e, 0x66)
	o = msgp.AppendBool(o, z.NotFound)
	// string "e"
	o = append(o, 0xa1, 0x65)
	if z.Err == nil {
		o = msgp.AppendNil(o)
	} else {
		o = msgp.AppendString(o, *z.Err)
	}
	return
}

// UnmarshalMsg implements msgp.Unmarshaler
func (z *pongMsg) UnmarshalMsg(bts []byte) (o []byte, err error) {
	var field []byte

	o = msgp.AppendDuration(o, z.OlderThan)
	// string "CreatedBefore"
	o = append(o, 0xad, 0x43, 0x72, 0x65, 0x61, 0x74, 0x65, 0x64, 0x42, 0x65, 0x66, 0x6f, 0x72, 0x65)
	if z.CreatedBefore == nil {
		o = msgp.AppendNil(o)
	} else {
		o = msgp.AppendTime(o, *z.CreatedBefore)
	}
	// string "Tags"
	o = append(o, 0xa4, 0x54, 0x61, 0x67, 0x73)
	o = msgp.AppendArrayHeader(o, uint32(len(z.Tags)))
	for za0001 := range z.Tags {

	// string "lu"
	o = append(o, 0xa2, 0x6c, 0x75)
	o = msgp.AppendTime(o, z.LastUpdate)
	// string "dec"
	o = append(o, 0xa3, 0x64, 0x65, 0x63)
	if z.Decommission == nil {
		o = msgp.AppendNil(o)
	} else {
		o, err = z.Decommission.MarshalMsg(o)
		if err != nil {
			err = msgp.WrapError(err, "Decommission")
			return
		}
	}
	return
}

// UnmarshalMsg implements msgp.Unmarshaler

// driver applying analyzers to standard packages because "go vet" does
// not do so with gccgo, and nor do some other build systems.
var isPrint = stringSet{
	"fmt.Appendf":  true,
	"fmt.Append":   true,
	"fmt.Appendln": true,
	"fmt.Errorf":   true,
	"fmt.Fprint":   true,
	"fmt.Fprintf":  true,
	"fmt.Fprintln": true,
	"fmt.Print":    true,
	"fmt.Printf":   true,
	"fmt.Println":  true,
	"fmt.Sprint":   true,