get rid of tcx in deadlock handler when parallel compilation

compiler/rustc_query_system/src/query/job.rs

@@ -492,14 +492,13 @@ fn remove_cycle(
 /// There may be multiple cycles involved in a deadlock, so this searches
 /// all active queries for cycles before finally resuming all the waiters at once.
 #[cfg(parallel_compiler)]
-pub fn deadlock<CTX: QueryContext>(tcx: CTX, registry: &rayon_core::Registry) {
+pub fn deadlock(query_map: QueryMap, registry: &rayon_core::Registry) {
     let on_panic = OnDrop(|| {
         eprintln!("deadlock handler panicked, aborting process");
         process::abort();
     });
 
     let mut wakelist = Vec::new();
-    let query_map = tcx.try_collect_active_jobs().unwrap();
     let mut jobs: Vec<QueryJobId> = query_map.keys().cloned().collect();
 
     let mut found_cycle = false;