### CONTEXT (Previous Events):
<system_output timestamp="939.351251">Get: 2 http://127.0.0.1:3142/ftp.de.debian.org/debian bookworm/main i386 xscreensaver i386 6.06+dfsg1-3+deb12u1 [445 kB]
</system_output>
<system_output timestamp="939.394961">Fetched 823 kB in 0s (12.7 MB/s)
</system_output>
<system_output timestamp="939.473337">Calling reprepro
</system_output>
<system_output timestamp="1066.106155">Exporting indices...
</system_output>
<system_output timestamp="1066.389094">/usr/bin/fai-mirror finished.
Number of packages in the mirror: </system_output>
<system_output timestamp="1066.659557">... [TRUNCATED TO SAVE SPACE] ...</system_output>
<system_output timestamp="1066.660394">... [TRUNCATED TO SAVE SPACE] ...</system_output>
<system_output timestamp="1066.70466">... [TRUNCATED TO SAVE SPACE] ...</system_output>
<system_output timestamp="1115.954239">... [TRUNCATED TO SAVE SPACE] ...</system_output>
<system_output timestamp="1149.77028">Copying the config space to CD image
</system_output>
<system_output timestamp="1150.129713">Copying the mirror to CD image
</system_output>
<system_output timestamp="1248.541236">Write failed because No space left on device
FATAL ERROR: Failed to write to output filesystem
Parallel mksquashfs: Using 4 processors
Creating 4.0 filesystem on /home/tmp/fai-cd.59dFyR/LiveOS/squashfs.img, block size 131072.

</system_output>
<system_output timestamp="1248.826499">fai-cd failed with exit code 1. exiting...
</system_output>
<system_output timestamp="1248.827368">
real[4C18m8.850s
user[4C13m4.420s
sys[5C2m8.123s
</system_output>

### TARGET LINE (Extract and Classify THIS Timestamp):
<system_output timestamp="1248.855317">[?2004hdemo@faiserver:/home/fai$ </system_output>

Answer: 1248.855317, new event