[Piuparts-reports] problem with piuparts-slave detected

[piuparts slave]

Either a test is running for a very long time (more than 90 minutes),
or piuparts-slave hangs or is not running at all or wasn't started with
~piupartss/bin/slave_run - please investigate and take appropriate measures!

09:46:33 Connection to master closed
09:46:33 -------------------------------------------
09:46:33 Running section lenny2squeeze (precedence=100)
09:46:33 Connecting to pejacevic.debian.org
09:46:34 communication with master failed
09:46:34 Connection to master closed
09:46:34 Nothing to do, sleeping for 138 seconds.
^C
Slave interrupted by the user, exiting...
piupartss at piu-slave-bm-a:/srv/piuparts.debian.org/slave/1$ exit