While not directly causing failures, it indicates a flaw in the logic flow and could mask other issues.
https://github.com/initia-labs/movevm/blob/7096b76ba9705d4d932808e9c80b72101eafc0a8/crates/compiler/src/clean.rs#L100-L103
In the validate_manifest function of the Move VMs clean command, there is a contradiction where it checks for the non-existence of the base path (!base_path.exists()) after already having used this path to verify and read the Move.toml file. Weve already used base_path to find and read the Move.toml file earlier in the function. If base_path doesnt exist, the function would have already failed at the manifest check. 
This condition would never be true for base_path since weve already confirmed its existence by reading the manifest from it.
Remove the redundant base path check and only verify the build path existence:
