Of the last 50 runs on m-c, linux32 debug dt1 has been green once, linux32 debug dt2 has been green 15 times for a 70% failure rate. Since the uplift, dt1 on Aurora has been green 6 of 31 runs, not quite a 20% passing rate. dt2 has been green 18 of 32 runs, and the fact that I actually considered not hiding it because hey, it's only failing 44% of the time, a mere 43% over the visibility requirement for long-term failure rate, is an indication of how truly awful this suite has become. Both hidden on all trunks trees and mozilla-aurora.
I think much of this has been due to exceeding the buildbot timeout. We've recently increased the number of chunks to 8, and set them to chunk by runtime, and current runs look green.
The situation looks much improved now; can we consider unhiding these?