Code review comment for lp:~mars/launchpad/use-zope.testing-3.9.4-p1

This change is really no more or less likely to break 2.6 than a code change in LP itself--though I grant you, if this failed in 2.6 the failure might be more spectacular than usual. :-)

I think running some representative tests on a local developers' Lucid machine should be enough of a failsafe for now.

In terms of automated tests, at this instant we are trying to test 2.6 with the buildbot bzr builder. Not ideal, but something. EC2 changes will come later this cycle as it becomes more and more certain that we will be able to meet our goal of switching to Lucid in the DC this time around.