syntax_data: {"ast_node_type":"other","tokens":[{"end":58,"kind":"keyword","start":0,"text":"debug!(\"dropck_outlives(goal={:#?})\","}]}
source_snippet:     debug!("dropck_outlives(goal={:#?})", canonical_goal);
context_before: ) -> Result<&'tcx Canonical<'tcx, QueryResponse<'tcx, DropckOutlivesResult<'tcx>>>, NoSolution> {