Following update from 14w26c server will not start:

>
[MCJava] * Welcome to MCJava! Version: 1.4.22 *
[MCJava] **************************************
[MCJava] Typing 'stop' will stop the minecraft server, and MCJava.
[MCJava] MCJava commands are prefixed with a dolar sign ($).
[MCJava] Typing '$help' will display all MCJava commands.
[MCJava] *************************************************************
[MCJava] Loading the cfg file...
[MCJava] Creating and loading server process...
[MCJava] Creating server child with command "java -Xmx256M -Xms256M -jar minecraft_server.14w27b.jar nogui"...
[MCJava] Hooking up the input and output streams...
[MCJava] Setup complete! Waiting for the server to start...
<

Server runs at 100% and never starts. Running jar direct gives...

>$ java -jar minecraft_server.14w27b.jar -Xmx256M nogui
ERROR StatusLogger Unrecognized format specifier [d]
ERROR StatusLogger Unrecognized conversion specifier [d] starting at position 16 in conversion pattern.
ERROR StatusLogger Unrecognized format specifier [thread]
ERROR StatusLogger Unrecognized conversion specifier [thread] starting at position 25 in conversion pattern.
ERROR StatusLogger Unrecognized format specifier [level]
ERROR StatusLogger Unrecognized conversion specifier [level] starting at position 35 in conversion pattern.
ERROR StatusLogger Unrecognized format specifier [logger]
ERROR StatusLogger Unrecognized conversion specifier [logger] starting at position 47 in conversion pattern.
ERROR StatusLogger Unrecognized format specifier [msg]
ERROR StatusLogger Unrecognized conversion specifier [msg] starting at position 54 in conversion pattern.
ERROR StatusLogger Unrecognized format specifier [n]
ERROR StatusLogger Unrecognized conversion specifier [n] starting at position 56 in conversion pattern.
ERROR StatusLogger Unrecognized format specifier [d]
ERROR StatusLogger Unrecognized conversion specifier [d] starting at position 16 in conversion pattern.
ERROR StatusLogger Unrecognized format specifier [thread]
ERROR StatusLogger Unrecognized conversion specifier [thread] starting at position 25 in conversion pattern.
ERROR StatusLogger Unrecognized format specifier [level]
ERROR StatusLogger Unrecognized conversion specifier [level] starting at position 35 in conversion pattern.
ERROR StatusLogger Unrecognized format specifier [logger]
ERROR StatusLogger Unrecognized conversion specifier [logger] starting at position 47 in conversion pattern.
ERROR StatusLogger Unrecognized format specifier [msg]
ERROR StatusLogger Unrecognized conversion specifier [msg] starting at position 54 in conversion pattern.
ERROR StatusLogger Unrecognized format specifier [n]
ERROR StatusLogger Unrecognized conversion specifier [n] starting at position 56 in conversion pattern.

Snapshot has been re-downloaded and server rebooted with no effect. run on Debian 3.2.54-2 i686 with Java 1.8.0_05