I: Building the build Environment
I: extracting base tarball [/TESTDIR/testimage]
I: creating local configuration
I: copying local configuration
I: mounting /proc filesystem
I: mounting /dev/pts filesystem
I: policy-rc.d already exists
I: Obtaining the cached apt archive contents
--- parameters given to this script
[test1 test2 test3]
I: Copying back the cached apt archive contents
I: unmounting dev/pts filesystem
I: unmounting proc filesystem
I: cleaning the build env 
I: removing directory /var/cache/pbuilder/build//NUM and its subdirectories