Bug: mxpy build contract

[BiaPopa]

I fail to build the rust smart contract when using the command mxpy build contract. I'm using Ubuntu 20.04 and Python 3.10.12.
The error log:

error: the feature lang_items is internal to the compiler or standard library
--> src/lib.rs:13:33
|
13 | #![feature(alloc_error_handler, lang_items)]
| ^^^^^^^^^^
|
= note: using it is strongly discouraged
= note: #[deny(internal_features)] on by default

error: could not compile ping-pong-wasm (lib) due to previous error
thread 'main' panicked at /home/student/multiversx-sdk/vendor-rust/registry/src/index.crates.io-6f17d22bba15001f/multiversx-sc-meta-0.39.8/src/output_contract/wasm_build.rs:21:9:
contract build process failed

Does anyone know what could go wrong?

[xm1k3]

Hey, actually i have the same problem