ppc builder broken?

[Jeremy Katz]

Attempts to log in to the box failed, the box was reset and is now not
coming back up.  Continuing to try to investigate, but I'm going to have
to take a break for a few hours to take care of some non-work stuff.

More information as I have it.

At least now, builds will just sit in the queue and wait for the ppc
builder instead of mysteriously failing :)

Jeremy