From https://forum.ncrunch.net/yaf_postst2644_Incremental-build-with-NCrunch-console.aspx

I run NCrunch console on TeamCity with engine mode "run impacted tests only" (with switch -NCrunchCacheStoragePath) but the build/analyze phase is always restarting from scratch instead of utilizing "incremental build" functionality, which causes the session to run longer than needed even if no source files have been modified.

I would want, in some way, to have the console tool session behave as an "incremental build" with MsBuild would do, granted nothing has changed in source files and NCrunch cache folder is kept between sessions.