I'm trying to create 2xFS, one S3 and one MinIO and run sync.CopyDir. The function fails for "NoSuchBucket". I dug a little and realized that Rclone tries to run the copy on server side, but it can't be done because S3 is AWS's and MinIO is running locally on my machine.
I'm configuring both as s3 backends, with different provider name ("AWS" and "MinIO"). Obviously MinIO also requires endpoint which is my localhost.
I can successfully sync.CopyDir S3 to S3 and also MinIO to MinIO, but can't do the cross sync.CopyDir.