error[E0554]: `#![feature]` may not be used on the stable release channel
--> src/lib.rs:1:12
|
1 | #![feature(iter_intersperse)]
| ^^^^^^^^^^^^^^^^
It’s inconsistent with the test runner - my solution passes the test suite
My real issue is that since this feedback is hanging on my iteration, preventing the protein-based reviewer to come by, since they see automated feedback attached to my solution.
I cannot speak to the Rust-specific problem in this post, but I’m pretty sure mentors do not avoid reviewing a solution just because it has automated feedback. First of all, on the list of solutions waiting for review, we don’t even see which ones got automated feedback. We only see it once we read the solution, and it’s not very prominent either. You need to click it to see its details. See attached screenshot. We don’t even assume it’s something bad that the student was supposed to fix - there are also positive automated comments.