RUN: /usr/share/launchpad-buildd/slavebin/slave-prep ['slave-prep']
Forking launchpad-buildd slave process...
Kernel version: 3.2.0-1427-omap4 #36-Ubuntu SMP PREEMPT Fri Mar 1 18:08:27 UTC 2013 armv7l
Buildd toolchain package versions: launchpad-buildd_114-0~53~0.IS.08.04 python-lpbuildd_114-0~53~0.IS.08.04 bzr_2.5.1-0ubuntu2.
Syncing the system clock with the buildd NTP service...
23 Apr 18:41:07 ntpdate[7562]: adjust time server 10.211.37.1 offset 0.000007 sec
RUN: /usr/share/launchpad-buildd/slavebin/unpack-chroot ['unpack-chroot', '57a20627ce11cad961463087a18afee6af6519a5', '/home/buildd/filecache-default/9e5c3d2afe0cd55f69865b7bffa259d95a8902ee']
Unpacking chroot for build 57a20627ce11cad961463087a18afee6af6519a5
tar: This does not look like a tar archive
tar: Skipping to next header
tar: Exiting with failure status due to previous errors
RUN: /usr/share/launchpad-buildd/slavebin/remove-build ['remove-build', '57a20627ce11cad961463087a18afee6af6519a5']
Removing build 57a20627ce11cad961463087a18afee6af6519a5