Add extra debug info (discord)

bridge/discord/helpers.go

@@ -25,7 +25,7 @@ func (b *Bdiscord) getNick(user *discordgo.User) string {
 	// If we didn't find nick, search for it.
 	member, err := b.c.GuildMember(b.guildID, user.ID)
 	if err != nil {
-		b.Log.Warnf("Failed to fetch information for member %#v: %s", user, err)
+		b.Log.Warnf("Failed to fetch information for member %#v on guild %#v: %s", user, b.guildID, err)
 		return user.Username
 	} else if member == nil {
 		b.Log.Warnf("Got no information for member %#v", user)