lintian in jessie-bpo and dpkg-source error

[Patrick Matthäi <pmatthaei@debian.org>]

Hello list,

I have got this problem on my jessie system since a longer time now,
with nearly every package:

me@srv1:~$ lintian -IE --pedantic /var/cache/pbuilder/result/*.changes
cp: cannot stat
'/tmp/temp-lintian-lab-uIlQvEV_sk/pool/g/guichan/guichan_0.8.2-16_source/guichan_0.8.2.orig.tar.gz':
No such file or directory
dpkg-source: error: cp
/tmp/temp-lintian-lab-uIlQvEV_sk/pool/g/guichan/guichan_0.8.2-16_source/guichan_0.8.2.orig.tar.gz
to
/tmp/temp-lintian-lab-uIlQvEV_sk/pool/g/guichan/guichan_0.8.2-16_source/guichan_0.8.2.orig.tar.gz
gave error exit status 1
internal error: dpkg-source -x failed with status  2 at
/usr/share/lintian/collection/unpacked line 71.
warning: collect info unpacked about package guichan failed
warning: skipping check of source package guichan
cp: cannot stat
'/tmp/temp-lintian-lab-uIlQvEV_sk/pool/m/muroard/muroard_0.1.14-3_source/muroard_0.1.14.orig.tar.gz':
No such file or directory
dpkg-source: error: cp
/tmp/temp-lintian-lab-uIlQvEV_sk/pool/m/muroard/muroard_0.1.14-3_source/muroard_0.1.14.orig.tar.gz
to
/tmp/temp-lintian-lab-uIlQvEV_sk/pool/m/muroard/muroard_0.1.14-3_source/muroard_0.1.14.orig.tar.gz
gave error exit status 1
internal error: dpkg-source -x failed with status  2 at
/usr/share/lintian/collection/unpacked line 71.
warning: collect info unpacked about package muroard failed
warning: skipping check of source package muroard
N: 10 tags overridden (4 warnings, 6 info)

Someone an idea what could be broken here?

-- 
/*
Mit freundlichem Gruß / With kind regards,
 Patrick Matthäi
 GNU/Linux Debian Developer

  Blog: http://www.linux-dev.org/
E-Mail: pmatthaei@debian.org
        patrick@linux-dev.org
*/