Upgrading for distribution sid
Building the build Environment
 -> extracting base tarball [/home/dancer/cvscheckout/external/pbuilder/pbuilder/testsuite/tmp.dhvmAM/testimage]
 -> creating local configuration
 -> copying local configuration
 -> mounting /proc filesystem
ln: creating symbolic link `/var/cache/pbuilder/build//4550/etc/mtab' to `../proc/mounts': File exists
 -> mounting /dev/pts filesystem
 -> policy-rc.d already exists
  -> Installing apt-lines
  -> Installing apt-lines and pinning for experimental
Refreshing the base.tgz 
 -> upgrading packages
Get:1 http://ftp.jp.debian.org sid Release.gpg [189B]
Get:2 http://ftp.jp.debian.org ../project/experimental Release.gpg [189B]
Hit http://ftp.jp.debian.org sid Release
Get:3 http://ftp.jp.debian.org ../project/experimental Release [4245B]
Hit http://ftp.jp.debian.org sid/main Packages
Get:4 http://ftp.jp.debian.org ../project/experimental/main Packages [138kB]
Fetched 142kB in 0s (579kB/s)
Reading package lists...
dpkg - warning: ignoring request to remove lilo which isn't installed.
Obtaining the cached apt archive contents
Reading package lists...
Building dependency tree...
The following packages will be REMOVED:
  aptitude tasksel
The following packages will be upgraded:
  apt apt-utils diff
3 upgraded, 0 newly installed, 2 to remove and 0 not upgraded.
Need to get 0B/1679kB of archives.
After unpacking 8610kB disk space will be freed.
(Reading database ... 11897 files and directories currently installed.)
Removing tasksel ...
Removing aptitude ...
(Reading database ... 11706 files and directories currently installed.)
Preparing to replace diff 2.8.1-11 (using .../diff_2.8.7-0.2_amd64.deb) ...
Unpacking replacement diff ...
Setting up diff (2.8.7-0.2) ...
(Reading database ... 11714 files and directories currently installed.)
Preparing to replace apt-utils 0.6.43 (using .../apt-utils_0.6.43exp2_amd64.deb) ...
Unpacking replacement apt-utils ...
Preparing to replace apt 0.6.43 (using .../apt_0.6.43exp2_amd64.deb) ...
Unpacking replacement apt ...
Setting up apt (0.6.43exp2) ...

Setting up apt-utils (0.6.43exp2) ...

Reading package lists...
Building dependency tree...
build-essential is already the newest version.
dpkg-dev is already the newest version.
apt is already the newest version.
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
Copying back the cached apt archive contents
 -> unmounting dev/pts filesystem
 -> unmounting proc filesystem
 -> creating base tarball [/home/dancer/cvscheckout/external/pbuilder/pbuilder/testsuite/tmp.dhvmAM/testimage]
 -> cleaning the build env 
    -> removing directory /var/cache/pbuilder/build//4550 and its subdirectories