Remote compile Action RPG for iOS fails with rsync errors - unable to download Manifest.xml from the remote Mac

While attempting to verify [Link Removed], I tried to build an iOS package of ActionRPG. The build failed and the following errors appear in the output log:

Log snippet moved to comment, see below

I have only been able to reproduce this with ActionRPG using a Mac cleaned of previous data, and using multiple machines.

Repro:

1. Launch UE4 editor
2. Open ActionRPG
3. Ensure remote build settings are correct
4. ENABLE FULL REBUILD IN PACKAGING SETTINGS
5. Navigate File > Package Project > iOS
6. Select save location

Results:
Build process fails with rsync errors

Expected
User can successfully build ActionRPG for iOS using remote compile.