=== Fix failed tagging ===
Tagging failed when trying to push to hg because the path to the ssh key was wrong due to the mock switch. This patch was landed and buildbot-configs was retagged to fix: https://bug815763.bugzilla.mozilla.org/attachment.cgi?id=698068. After that, rebuilt the tagging builder. After it completed, forced source, en-US builds, and bouncer submitter (because tagging downstreams don't fire correctly after a rebuild.
=== Win32 build failed ===
Win32 build failed with what looks like a path-length-too-long problem ("bad file number"). I couldn't figure out what to shorten in the directory path that didn't seem incredibly risky to do. Not sure what to do here. FIXME
=== Linux repacks failed ===
Linux repacks failing with "cannot create executable" during configure. I suspect this is related to mock, wasn't able to look into it. FIXME