Build fails with `g++: error: shell/datalog_frontend: No such file or directory`

[XX-Official]

Hello, I am currently trying to set up Loki for experimentation.

I was able to build the Docker image without any issues. However, the subsequent setup/build step fails with the following error:

src/shell/datalog_frontend.cpp g++: error: shell/datalog_frontend: No such file or directory Makefile:4032: recipe for target 'shell/datalog_frontend' failed make: *** [shell/datalog_frontend] Error 1

Before reaching this error, I also encountered the following Cargo/Rust-related issue:

error: failed to parse manifest at `/home/user/.cargo/registry/src/github.com-1ecc6299db9ec823/rmp-serde-1.3.1/Cargo.toml`

Caused by:
  failed to parse the `edition` key

Caused by:
  this version of Cargo is older than the `2024` edition, and only supports `2015`, `2018`, and `2021` editions.

To work around the Rust dependency issue, I upgraded Rust. My current Rust version is:

rustc 1.80.0

I also applied the following changes based on related issues/discussions:

I removed the following lines from loki/obfuscator/intermediate_language/Cargo.toml:

[lints]
needless_return = "allow"

In the Cargo.toml files, I forced the version of the rand crate to 0.7.3.

After these changes, the Rust-related error seems to be resolved, but the build now fails at:

g++: error: shell/datalog_frontend: No such file or directory

Could you please help me understand whether this is caused by a missing generated file, an incorrect build path, or a dependency/version mismatch? Is there a recommended compiler/Rust/Cargo version for building the current Loki codebase?

Thanks!