Comment 1 for bug 1303879

Fix available in associated branch. Only tests are affected. This has been caused by python 2.7.6 introducing one backward incompatible change and fixing a bug in nt path handling.

> Interestingly, they aren't failing on upstream's trusty jenkins instance:

<cough> chroot out-of-date <cough> lack of automation / resources <cough>

http://babune.ladeuil.net:24842/job/selftest-chroot-trusty/

shows the failures now ;)