Unfortunately the tests failed for linux...
Try this one instead
https://beta.rclone.org/branch/v1.50.2-087-g9e06f6d4-fix-vfs-rename-beta/ (uploaded in 15-30 mins)
it works 
Thanks for testing 
I've merged this to master now which means it will be in the latest beta in 15-30 mins and released in v1.51