Herobrine ??

Bonjour, Voila le rapport du lancher NO FAKE y'a herobrine sur mon serveur ? mon serveur n'est pas publique ( pas ENCORE ) rapport LONG:
C:\Users\alex\Desktop\Serveur 1.3.1>Run.bat: @echo off
'Run.bat:' n'est pas reconnu en tant que commande interne
ou externe, un programme exécutable ou un fichier de commandes.

C:\Users\alex\Desktop\Serveur 1.3.1>"C:\Program Files\Java\jre6\bin\java.exe" -X
mx1024M -Xms1024M -jar craftbukkit-1.3.1-R1.0.jar
195 recipes
27 achievements
01:59:06 [INFO] Starting minecraft server version 1.3.1
01:59:06 [INFO] Loading properties
01:59:06 [INFO] Default game type: SURVIVAL
01:59:06 [INFO] Generating keypair
01:59:07 [INFO] Starting Minecraft server on *:25565
01:59:07 [ATTENTION] **** SERVER IS RUNNING IN OFFLINE/INSECURE MODE!
01:59:07 [ATTENTION] The server will make no attempt to authenticate usernames.
Beware.
01:59:07 [ATTENTION] While this makes the game possible to play without internet
access, it also opens up the ability for hackers to connect with any username t
hey choose.
01:59:07 [ATTENTION] To change this, set "online-mode" to "true" in the server.p
roperties file.
01:59:08 [INFO] This server is running CraftBukkit version git-Bukkit-1.3.1-R1.0
-b2320jnks (MC: 1.3.1) (Implementing API version 1.3.1-R1.0)
01:59:08 [INFO] Preparing level "Medieval Castle"
01:59:08 [INFO] Converting map!
01:59:08 [INFO] Scanning folders...
01:59:08 [INFO] Total conversion count is 18
01:59:10 [INFO] Converting... 1%
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01:59:29 [INFO] Converting... 16%
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02:00:09 [INFO] Converting... 90%
02:00:10 [INFO] Converting... 91%
02:00:11 [INFO] Converting... 96%
02:00:12 [INFO] ---- Migration of old nether folder required ----
02:00:12 [INFO] Unfortunately due to the way that Minecraft implemented multiwor
ld support in 1.6, Bukkit requires that you move your nether folder to a new loc
ation in order to operate correctly.
02:00:12 [INFO] We will move this folder for you, but it will mean that you need
to move it back should you wish to stop using Bukkit in the future.
02:00:12 [INFO] Attempting to move Medieval Castle\DIM-1 to Medieval Castle_neth
er\DIM-1...
02:00:12 [INFO] Success! To restore nether in the future, simply move Medieval C
astle_nether\DIM-1 to Medieval Castle\DIM-1
02:00:12 [INFO] ---- Migration of old nether folder complete ----
02:00:12 [INFO] Preparing start region for level 0 (Seed: -8603142443796295587)
02:00:13 [INFO] Preparing spawn area: 0%
02:00:14 [INFO] Preparing spawn area: 20%
02:00:15 [INFO] Preparing spawn area: 65%
02:00:16 [INFO] Preparing start region for level 1 (Seed: -4989913033223901009)
02:00:16 [INFO] Preparing spawn area: 0%
02:00:17 [INFO] Preparing spawn area: 4%
02:00:18 [INFO] Skipping Entity with id Shadow
02:00:18 [INFO] Preparing spawn area: 12%
02:00:19 [INFO] Skipping Entity with id Shadow
02:00:19 [INFO] Skipping Entity with id Shadow
02:00:19 [INFO] Skipping Entity with id Shadow
02:00:19 [INFO] Preparing spawn area: 20%
02:00:20 [INFO] Skipping Entity with id Herobrine
02:00:20 [INFO] Skipping Entity with id Shadow
02:00:20 [INFO] Skipping Entity with id Shadow
02:00:20 [INFO] Skipping Entity with id Shadow
02:00:20 [INFO] Skipping Entity with id Shadow
02:00:20 [INFO] Skipping Entity with id Herobrine
02:00:20 [INFO] Skipping Entity with id Herobrine
02:00:20 [INFO] Skipping Entity with id Herobrine
02:00:20 [INFO] Skipping Entity with id Herobrine
02:00:20 [INFO] Skipping Entity with id Shadow
02:00:20 [INFO] Skipping Entity with id Shadow
02:00:20 [INFO] Skipping Entity with id Shadow
02:00:20 [INFO] Skipping Entity with id Shadow
02:00:20 [INFO] Skipping Entity with id Shadow
02:00:20 [INFO] Skipping Entity with id Shadow
02:00:20 [INFO] Skipping Entity with id Herobrine
02:00:20 [INFO] Skipping Entity with id Shadow
02:00:20 [INFO] Skipping Entity with id Shadow
02:00:20 [INFO] Skipping Entity with id Shadow
02:00:20 [INFO] Skipping Entity with id Herobrine
02:00:20 [INFO] Preparing spawn area: 48%
02:00:21 [INFO] Skipping Entity with id Herobrine
02:00:21 [INFO] Skipping Entity with id Herobrine
02:00:21 [INFO] Skipping Entity with id Herobrine
02:00:21 [INFO] Skipping Entity with id Herobrine
02:00:21 [INFO] Skipping Entity with id Shadow
02:00:21 [INFO] Skipping Entity with id Herobrine
02:00:21 [INFO] Skipping Entity with id Shadow
02:00:21 [INFO] Skipping Entity with id Herobrine
02:00:21 [INFO] Skipping Entity with id Herobrine
02:00:21 [INFO] Skipping Entity with id Herobrine
02:00:21 [INFO] Skipping Entity with id Shadow
02:00:21 [INFO] Skipping Entity with id Shadow
02:00:21 [INFO] Skipping Entity with id Shadow
02:00:21 [INFO] Skipping Entity with id Shadow
02:00:21 [INFO] Preparing spawn area: 69%
02:00:21 [INFO] Skipping Entity with id Herobrine
02:00:22 [INFO] Skipping Entity with id Shadow
02:00:22 [INFO] Skipping Entity with id Shadow
02:00:22 [INFO] Skipping Entity with id Shadow
02:00:22 [INFO] Skipping Entity with id Shadow
02:00:22 [INFO] Skipping Entity with id Shadow
02:00:22 [INFO] Skipping Entity with id Shadow
02:00:22 [INFO] Skipping Entity with id Herobrine
02:00:22 [INFO] Skipping Entity with id Herobrine
02:00:22 [INFO] Skipping Entity with id Shadow
02:00:22 [INFO] Skipping Entity with id Shadow
02:00:22 [INFO] Skipping Entity with id Shadow
02:00:22 [INFO] Skipping Entity with id Herobrine
02:00:22 [INFO] Skipping Entity with id Herobrine
02:00:22 [INFO] Skipping Entity with id Herobrine
02:00:22 [INFO] Preparing start region for level 2 (Seed: -4989913033223901009)
02:00:23 [INFO] Preparing spawn area: 0%
02:00:24 [INFO] Preparing spawn area: 12%
02:00:25 [INFO] Preparing spawn area: 32%
02:00:26 [INFO] Preparing spawn area: 48%
02:00:27 [INFO] Preparing spawn area: 56%
02:00:28 [INFO] Preparing spawn area: 73%
02:00:29 [INFO] Preparing spawn area: 93%
02:00:29 [INFO] Server permissions file permissions.yml is empty, ignoring it
02:00:29 [INFO] Done (81,364s)! For help, type "help" or "?"
02:01:21 [ATTENTION] Can't keep up! Did the system time change, or is the server
overloaded?
02:02:08 [ATTENTION] Can't keep up! Did the system time change, or is the server
overloaded?
02:02:55 [ATTENTION] Can't keep up! Did the system time change, or is the server
overloaded?
>
alors ? merci de me dire !