As far as I can tell, the RVM ruby environment configurator is completely broken. Here's how I have it configured:
RVM is installed and that ruby + gemset combination exists. Here's what happens when I trigger a build:
As you can see, it's using the system ruby (see Evergreen_Example_Continuous_Integration_17.log for the whole thing).
Note that the system ruby is my rvm default (rvm use system --default). When I switch the rvm defaul to ruby-1.9.2 and restart teamcity, ruby -v returns 1.9.2.
What exactly does the the RVM ruby environment configurator do if it's not doing what I would expect here?