[boost] Have we lost a bunch of testers recently?

Subject: [boost] Have we lost a bunch of testers recently?
From: Peter Dimov (lists_at_[hidden])
Date: 2015-03-21 08:22:52

I'm looking at

http://www.boost.org/development/tests/develop/developer/bind.html

and I have the feeling that a bunch of columns that used to be there no 
longer are. I see no tests on OS X, for instance, no tests from Sandia at 
all, and very slim C++11 coverage.

Is this related in some way to the cleanup of old test results perhaps?