err = msgp.WrapError(err, zb0006, zb0008)
				return
			}
		}
	}
	return
}

// MarshalMsg implements msgp.Marshaler
func (z localLockMap) MarshalMsg(b []byte) (o []byte, err error) {
	o = msgp.Require(b, z.Msgsize())
	o = msgp.AppendMapHeader(o, uint32(len(z)))
	for zb0006, zb0007 := range z {
		o = msgp.AppendString(o, zb0006)
		o = msgp.AppendArrayHeader(o, uint32(len(zb0007)))
		for zb0008 := range zb0007 {

			err = msgp.WrapError(err, "Cache")
			return
		}
	}
	return
}

// MarshalMsg implements msgp.Marshaler
func (z *nsScannerOptions) MarshalMsg(b []byte) (o []byte, err error) {
	o = msgp.Require(b, z.Msgsize())
	// map header, size 3
	// string "id"
	o = append(o, 0x83, 0xa2, 0x69, 0x64)
	o = msgp.AppendString(o, z.DiskID)
	// string "m"
	o = append(o, 0xa1, 0x6d)
	o = msgp.AppendInt(o, z.ScanMode)

			err = msgp.WrapError(err, zb0007, "UpdatedAt")
			return
		}
	}
	return
}

// MarshalMsg implements msgp.Marshaler
func (z DailyAllTierStats) MarshalMsg(b []byte) (o []byte, err error) {
	o = msgp.Require(b, z.Msgsize())
	o = msgp.AppendMapHeader(o, uint32(len(z)))
	for zb0007, zb0008 := range z {
		o = msgp.AppendString(o, zb0007)
		// map header, size 2
		// string "Bins"

	if err != nil {
		err = msgp.WrapError(err, "dataVersion")
		return
	}
	return
}

// MarshalMsg implements msgp.Marshaler
func (z *metacache) MarshalMsg(b []byte) (o []byte, err error) {
	o = msgp.Require(b, z.Msgsize())
	// map header, size 13
	// string "end"
	o = append(o, 0x8d, 0xa3, 0x65, 0x6e, 0x64)
	o = msgp.AppendTime(o, z.ended)
	// string "st"
	o = append(o, 0xa2, 0x73, 0x74)

			err = msgp.WrapError(err, "Tiers", za0001)
			return
		}
	}
	return
}

// MarshalMsg implements msgp.Marshaler
func (z *TierConfigMgr) MarshalMsg(b []byte) (o []byte, err error) {
	o = msgp.Require(b, z.Msgsize())
	// map header, size 1
	// string "Tiers"
	o = append(o, 0x81, 0xa5, 0x54, 0x69, 0x65, 0x72, 0x73)
	o = msgp.AppendMapHeader(o, uint32(len(z.Tiers)))
	for za0001, za0002 := range z.Tiers {

	// the 'null' version. We add a free-version to track its tiered
	// content for asynchronous deletion.
	//
	// Note: RestoreObject and HealObject requests don't end up replacing the
	// null version and therefore don't require the free-version to track
	// anything
	if fi.VersionID == "" && !fi.IsRestoreObjReq() && !fi.Healing() {
		// Note: Restore object request reuses PutObject/Multipart

	var notFoundHandler http.Handler = http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
		http.Error(w, "Metrics Resource Not found", http.StatusNotFound)
	})

	// Require that metrics path has at least component.
	if path == "/" {
		return notFoundHandler
	}

	if isListingRequest {
		handler := h.listMetrics(path)
		if handler == nil {
			return notFoundHandler
		}

		err = msgp.WrapError(err, "TargetReplicationResyncStatus")
		return
	}
	return
}

// MarshalMsg implements msgp.Marshaler
func (z *SiteResyncStatus) MarshalMsg(b []byte) (o []byte, err error) {
	o = msgp.Require(b, z.Msgsize())
	// map header, size 6
	// string "v"
	o = append(o, 0x86, 0xa1, 0x76)
	o = msgp.AppendInt(o, z.Version)
	// string "ss"
	o = append(o, 0xa2, 0x73, 0x73)
	o, err = z.Status.MarshalMsg(o)

	if err != nil {
		err = msgp.WrapError(err, "set")
		return
	}
	return
}

// MarshalMsg implements msgp.Marshaler
func (z *listPathOptions) MarshalMsg(b []byte) (o []byte, err error) {
	o = msgp.Require(b, z.Msgsize())
	// map header, size 19
	// string "ID"
	o = append(o, 0xde, 0x0, 0x13, 0xa2, 0x49, 0x44)
	o = msgp.AppendString(o, z.ID)
	// string "Bucket"
	o = append(o, 0xa6, 0x42, 0x75, 0x63, 0x6b, 0x65, 0x74)

// gccErrors runs gcc over the C program stdin and returns
// the errors that gcc prints. That is, this function expects
// gcc to fail.
func (p *Package) gccErrors(stdin []byte, extraArgs ...string) string {
	// TODO(rsc): require failure
	args := p.gccCmd()

	// Optimization options can confuse the error messages; remove them.
	nargs := make([]string, 0, len(args)+len(extraArgs))
	for _, arg := range args {