Crash when using the Experimental two-way sync feature (code: 5, kind: PermissionDenied)

[khaki-git]

Rojo crashed with this log:

[ERROR rojo] Details: called `Result::unwrap()` on an `Err` value: Os { code: 5, kind: PermissionDenied, message: "Access is denied." }
[ERROR rojo] in file C:\Users\Oscar\.cargo\registry\src\index.crates.io-6f17d22bba15001f\rojo-7.4.4\src\change_processor.rs on line 229
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace.