Seems like on Jenkins we're getting

NameError: uninitialized constant Fog::Compute::AWS

But locally it's passing. The difference in Gemfile.lock files seems to indicate Jenkins is not requiring all the fog gems for some reason:

$ diff bu Gemfile.lock.works Gemfile.lock.worksnot                                                                                      (develop✱) 
-- Gemfile.lock.works    2014-07-16 16:56:33.837052589 0100
++ Gemfile.lock.worksnot    2014-07-16 17:05:10.061433422 +0100
@ -82,13 +82,7 @
     flot-rails (0.0.3)
       jquery-rails
     fog (1.21.0)
-      fog-brightbox
-      fog-core (> 1.21, >= 1.21.1)
-      fog-json
       nokogiri (> 1.5, >= 1.5.11)
-    fog-brightbox (0.0.2)
-      fog-core
-      fog-json
     fog-core (1.21.1)
       builder
       excon (~> 0.32)

I don't know why it's not picking up fog-json and fog-brightbox, so I'll enable explicitly for now