CI wasm bindings job is broken and cargo test --all blows up in crates/testing

CI wasm bindings job is broken and cargo test --all blows up in crates/testing: a task in MiMo-V2.6-RL-harbor-code: MiMo-V2.6-RL Code (Harbor) (Harbor dataset). I was trying to put up a PR and noticed the wasm bindings job on GitHub Actions fails right away. The "Build rust-wasm-test" step is…