diff --git a/go/logic/inspect.go b/go/logic/inspect.go
index 65aba28..524c3bf 100644
--- a/go/logic/inspect.go
+++ b/go/logic/inspect.go
@@ -1,5 +1,5 @@
 /*
-   Copyright 2016 GitHub Inc.
+   Copyright 2022 GitHub Inc.
 	 See https://github.com/github/gh-ost/blob/master/LICENSE
 */
 
@@ -283,7 +283,7 @@ func (this *Inspector) validateGrants() error {
 // It is entirely possible, for example, that the replication is using 'STATEMENT'
 // binlog format even as the variable says 'ROW'
 func (this *Inspector) restartReplication() error {
-	this.migrationContext.Log.Infof("Restarting replication on %s:%d to make sure binlog settings apply to replication thread", this.connectionConfig.Key.Hostname, this.connectionConfig.Key.Port)
+	this.migrationContext.Log.Infof("Restarting replication on %s to make sure binlog settings apply to replication thread", this.connectionConfig.Key.String())
 
 	masterKey, _ := mysql.GetMasterKeyFromSlaveStatus(this.connectionConfig)
 	if masterKey == nil {
@@ -342,11 +342,11 @@ func (this *Inspector) validateBinlogs() error {
 		return err
 	}
 	if !hasBinaryLogs {
-		return fmt.Errorf("%s:%d must have binary logs enabled", this.connectionConfig.Key.Hostname, this.connectionConfig.Key.Port)
+		return fmt.Errorf("%s must have binary logs enabled", this.connectionConfig.Key.String())
 	}
 	if this.migrationContext.RequiresBinlogFormatChange() {
 		if !this.migrationContext.SwitchToRowBinlogFormat {
-			return fmt.Errorf("You must be using ROW binlog format. I can switch it for you, provided --switch-to-rbr and that %s:%d doesn't have replicas", this.connectionConfig.Key.Hostname, this.connectionConfig.Key.Port)
+			return fmt.Errorf("You must be using ROW binlog format. I can switch it for you, provided --switch-to-rbr and that %s doesn't have replicas", this.connectionConfig.Key.String())
 		}
 		query := `show /* gh-ost */ slave hosts`
 		countReplicas := 0
@@ -358,9 +358,9 @@ func (this *Inspector) validateBinlogs() error {
 			return err
 		}
 		if countReplicas > 0 {
-			return fmt.Errorf("%s:%d has %s binlog_format, but I'm too scared to change it to ROW because it has replicas. Bailing out", this.connectionConfig.Key.Hostname, this.connectionConfig.Key.Port, this.migrationContext.OriginalBinlogFormat)
+			return fmt.Errorf("%s has %s binlog_format, but I'm too scared to change it to ROW because it has replicas. Bailing out", this.connectionConfig.Key.String(), this.migrationContext.OriginalBinlogFormat)
 		}
-		this.migrationContext.Log.Infof("%s:%d has %s binlog_format. I will change it to ROW, and will NOT change it back, even in the event of failure.", this.connectionConfig.Key.Hostname, this.connectionConfig.Key.Port, this.migrationContext.OriginalBinlogFormat)
+		this.migrationContext.Log.Infof("%s has %s binlog_format. I will change it to ROW, and will NOT change it back, even in the event of failure.", this.connectionConfig.Key.String(), this.migrationContext.OriginalBinlogFormat)
 	}
 	query = `select @@global.binlog_row_image`
 	if err := this.db.QueryRow(query).Scan(&this.migrationContext.OriginalBinlogRowImage); err != nil {
@@ -369,10 +369,10 @@ func (this *Inspector) validateBinlogs() error {
 	}
 	this.migrationContext.OriginalBinlogRowImage = strings.ToUpper(this.migrationContext.OriginalBinlogRowImage)
 	if this.migrationContext.OriginalBinlogRowImage != "FULL" {
-		return fmt.Errorf("%s:%d has '%s' binlog_row_image, and only 'FULL' is supported. This operation cannot proceed. You may `set global binlog_row_image='full'` and try again", this.connectionConfig.Key.Hostname, this.connectionConfig.Key.Port, this.migrationContext.OriginalBinlogRowImage)
+		return fmt.Errorf("%s has '%s' binlog_row_image, and only 'FULL' is supported. This operation cannot proceed. You may `set global binlog_row_image='full'` and try again", this.connectionConfig.Key.String(), this.migrationContext.OriginalBinlogRowImage)
 	}
 
-	this.migrationContext.Log.Infof("binary logs validated on %s:%d", this.connectionConfig.Key.Hostname, this.connectionConfig.Key.Port)
+	this.migrationContext.Log.Infof("binary logs validated on %s", this.connectionConfig.Key.String())
 	return nil
 }
 
@@ -385,25 +385,25 @@ func (this *Inspector) validateLogSlaveUpdates() error {
 	}
 
 	if logSlaveUpdates {
-		this.migrationContext.Log.Infof("log_slave_updates validated on %s:%d", this.connectionConfig.Key.Hostname, this.connectionConfig.Key.Port)
+		this.migrationContext.Log.Infof("log_slave_updates validated on %s", this.connectionConfig.Key.String())
 		return nil
 	}
 
 	if this.migrationContext.IsTungsten {
-		this.migrationContext.Log.Warningf("log_slave_updates not found on %s:%d, but --tungsten provided, so I'm proceeding", this.connectionConfig.Key.Hostname, this.connectionConfig.Key.Port)
+		this.migrationContext.Log.Warningf("log_slave_updates not found on %s, but --tungsten provided, so I'm proceeding", this.connectionConfig.Key.String())
 		return nil
 	}
 
 	if this.migrationContext.TestOnReplica || this.migrationContext.MigrateOnReplica {
-		return fmt.Errorf("%s:%d must have log_slave_updates enabled for testing/migrating on replica", this.connectionConfig.Key.Hostname, this.connectionConfig.Key.Port)
+		return fmt.Errorf("%s must have log_slave_updates enabled for testing/migrating on replica", this.connectionConfig.Key.String())
 	}
 
 	if this.migrationContext.InspectorIsAlsoApplier() {
-		this.migrationContext.Log.Warningf("log_slave_updates not found on %s:%d, but executing directly on master, so I'm proceeding", this.connectionConfig.Key.Hostname, this.connectionConfig.Key.Port)
+		this.migrationContext.Log.Warningf("log_slave_updates not found on %s, but executing directly on master, so I'm proceeding", this.connectionConfig.Key.String())
 		return nil
 	}
 
-	return fmt.Errorf("%s:%d must have log_slave_updates enabled for executing migration", this.connectionConfig.Key.Hostname, this.connectionConfig.Key.Port)
+	return fmt.Errorf("%s must have log_slave_updates enabled for executing migration", this.connectionConfig.Key.String())
 }
 
 // validateTable makes sure the table we need to operate on actually exists