FTBFS due to buggy APT sources set in Vagrant build box by the provision script

I.e. the last stable build (#1589) failed with:

07:25:21 ==> default: W: Failed to fetch http://time-based.snapshots.deb.tails.boum.org/debian/2017062101/dists/jessie-updates/main/binary-amd64/Packages  404  Not Found

but I’ve seen other more recent branches (incl. locally) fail for the 2017062102 APT snapshot.

Trying to fetch these URLs indeed results in 404:s, but I’ve looked on our APT repos’ server, and at least the 20170621* directories exist and seem to be populated with the correct data.

Feature Branch: bugfix/12829-buggy-APT-sources-in-buildbox

Related issues

• Related to #13134 (closed)
• Related to #12725 (closed)

Original created by @anonym on 12829 (Redmine)