can't get app or cli to go.

[Brian]

I'm on Apple Silicon if that matters.

GUI or CLI.

I use Rust apps, but don't know rust.

~/s/g/s/github-icons (main) ➜ cargo run -- sync
warning: profiles for the non root package will be ignored, specify profiles at the workspace root:
package:   /Users/bdmorin/src/github.com/samdenty/github-icons/api/Cargo.toml
workspace: /Users/bdmorin/src/github.com/samdenty/github-icons/Cargo.toml
   Compiling gh_api v0.3.0
   Compiling site_icons v0.3.8
error[E0554]: `#![feature]` may not be used on the stable release channel
 --> /Users/bdmorin/.cargo/registry/src/github.com-1ecc6299db9ec823/gh_api-0.3.0/src/lib.rs:1:1
  |
1 | #![feature(async_closure)]
  | ^^^^^^^^^^^^^^^^^^^^^^^^^^

For more information about this error, try `rustc --explain E0554`.
error: could not compile `gh_api` due to previous error
warning: build failed, waiting for other jobs to finish...