[Bug 1847300] Update Released

[Łukasz Zemczak]

The verification of the Stable Release Update for livecd-rootfs has
completed successfully and the package is now being released to
-updates.  Subsequently, the Ubuntu Stable Release Updates Team is being
unsubscribed and will not receive messages about this bug report.  In
the event that you encounter a regression using the package from
-updates please report a new bug using ubuntu-bug and tag the bug report
regression-update so we can easily find any regressions.

-- 
You received this bug notification because you are a member of Ubuntu
Foundations Bugs, which is subscribed to livecd-rootfs in Ubuntu.
https://bugs.launchpad.net/bugs/1847300

Title:
  [backport] magic-proxy: dump proxy log to stdout on failure

Status in livecd-rootfs package in Ubuntu:
  New
Status in livecd-rootfs source package in Xenial:
  Fix Released
Status in livecd-rootfs source package in Bionic:
  Fix Released
Status in livecd-rootfs source package in Disco:
  Fix Released

Bug description:
  [Impact]

  When we encounter a failure in 'lb binary' the launchpad builders can
  only surface the build output from stdout.  If the binary hook failure
  implicates the archive we can not determine fault without the apt
  proxy log.  Backporting the patch from eoan will dump the proxy log
  to stdout to aid in debugging these failures.

  [Test case]

  Run a build with a $REPO_SNAPSHOT_STAMP and a binary hook with 'exit
  1'.  The apt proxy log should end up on stdout.

  [Regression Potential]

  Nearly none. This dumps a file to stdout in the failure exit path; a
  failure at this stage does not change the outcome of the build.

  [Other Info]

  We are seeing issues today in builds that need this debug output in
  place, we would like to move this SRU through quickly.  The code has
  been running in eoan for at least a week without issue.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/livecd-rootfs/+bug/1847300/+subscriptions