mv-moz2-linux-ix-slave19 is dying on "out of pty devices", and takes down all l10n nightlies it can get to, on various builders, too.
Yeah, I just ran into this on Mobile on the same machine. It's been up for >23 hours so it's not rebooting properly.
It's normal for l10n not to reboot after a job, but mobile should I expect.
Yeah, it should have rebooted this morning. I tried running count_and_reboot manually by copy/pasting the buildbot step's command line, and that worked fine. Still digging.
Cleaned up a massive /builds/slave/old directory (as well as the rest of /builds/slave), tested some reboots, and am currently trying to respin a build (already past the out of pty error) Notable: it was fine until a reboot at 14:49 yesterday (Aug 30). The next build died with the out of pty's at 23:30, and then it grabbed the slew of l10n repacks between 1 and 3am PDT.
This seems better; mv-moz2-linux-ix-slave19 is back in the pool and green after a reboot. I'm not sure this was a one time thing or if we'll see it again. Seems like it's rare, at least.