[rust-lang/rust] [ICE]: `const variables should not be hashed`

### ROOT CAUSE The ICE occurs because the compiler is attempting to hash a const variable during type checking, which is not allowed. This happens when a const parameter is used with a constant expression in a generic context, triggering an internal compiler panic due to hashing constraints. ### CODE FIX This issue is fixed by updating to a Rust version that includes the fix from commit #108604. The fix modifies the hashing mechanism in the compiler to properly handle const variables. Until this update, the workaround is to avoid using const variables in contexts that might trigger the ICE. However, updating the compiler is the recommended solution.