TFS unit tests passing on developer machine but failing on build machine

[SitHunteeTeli]

I have some unit tests that are passing on developer machine but failing on TFS build machine. These tests are failing for different reasons. I have very limited access to build machine. But I could look into the drop folder and see what DLL files were deployed etc. Also I see that pdb files were deployed on the build machine. Is there any way to debug and step through the code on why its only failing on build machine?