MsBuildToCCNetLogger fails on shutdown (MSB4015)

If you ever get something like this in the exception log of your integration server:

-> The build was aborted because of an internal failure.
-> There was an error while communicating with a node.
-> MSBUILD : error MSB4015: The build was aborted because the "MsBuildToCCNetLogger" logger failed unexpectedly during shutdown.
-> The path is not of a legal form.

Just make sure to grab the latest version of Rodemeyer.MsBuildToCCnet.dll.