ReSharper 8 Beta Shows Warnings as Errors

I just installed ReSharper 8 beta on Visual Studio 2012 and when I open a solution, ReSharper is showing  6,923 errors in 595 files in solution-wide analysis even though the solution builds correctly. When I went to investigate these errors, I discovered that all of them are actually warnings but are showing as errors for some reason. It's almost as if some setting is set to show warnings as errors somewhere, and I wonder if I'm overlooking a setting that may have changed after installing the beta or whether this might be an outstanding issue with ReSharper 8 beta.