rust-analyzer SCIP ingest for the Rust reference corpus

Goal

Bring compiler-precise CALLS to the Rust reference corpus via rust-analyzer’s own SCIP emitter, reusing the section-03 importer.

rust-analyzer scip <project-root> emits an index.scip for a Rust workspace (rust-analyzer’s built-in subcommand; no wiring exists in intel_repo today — grounded: grep -rn 'rust-analyzer scip' intel_repo/ is empty).
Add a sync step that runs the real CLI over a reference Rust repo, then feeds the resulting index.scip into the section-03 importer with provenance='rust-analyzer-scip'.
The importer is format-identical (SCIP protobuf) so only the provenance tag + the corpus-selection wiring are new.

SCIP protobuf (same schema as oric emission — rust-analyzer and the scip crate share it). rust-analyzer scip subcommand CLI contract.

Ingest rust-analyzer scip-emitted SCIP for the Rust reference corpus through the section-03 importer, tagging edges provenance=rust-analyzer-scip. The Rust path is verified independently (NOT folded into the ori provenance=scip count).

L12 Production entry point — COVERED: the criterion runs the REAL rust-analyzer scip CLI on a real Rust target, imports via the section-03 importer, and asserts the Rust path resolved end-to-end (provenance=rust-analyzer-scip CALLS present + a Rust symbol SCIP-resolved, not tree-sitter) — not a seeded graph-state fixture.
L1 Parse .. L11 Spec — N/A: this is external-tool ingest + Python/Neo4j import, not an Ori compiler pipeline stage; no Ori compiler layer applies. test-all.sh does not exercise it; the intel_repo / CLI end-to-end is the gate.