./cleanup.sh http://buildbot.openwrt.org/master/packages/ weimar-dock-01 powerpc_8540 single
 in dir /builder/powerpc_8540/. (timeout 2400 secs)
 watching logfiles {}
 argv: ['./cleanup.sh', 'http://buildbot.openwrt.org/master/packages/', 'weimar-dock-01', 'powerpc_8540', 'single']
 environment:
  HOME=/builder
  HOSTNAME=6490a4e2ae13
  LANG=en_US.utf8
  PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
  PWD=/builder/powerpc_8540
  SHLVL=1
 using PTY: False
Cleaning up 'powerpc_8540' work directory
program finished with exit code 0
elapsedTime=0.111268