Delay recycling bridge table keys until we're done with them

crates/lox-library/src/lib.rs

@@ -574,7 +574,6 @@ impl BridgeAuth {
                 return ReplaceSuccess::NotReplaced;
             };
             self.bridge_table.spares.remove(&spare);
-            self.bridge_table.recycleable_keys.push(spare);
             // Get the actual bridges from the spare bucket
             let spare_bucket = match self.bridge_table.buckets.remove(&spare) {
                 Some(spare_bucket) => spare_bucket,
@@ -583,6 +582,7 @@ impl BridgeAuth {
             };
             // Remove the spare bucket uid from the keys map
             self.bridge_table.keys.remove(&spare);
+            self.bridge_table.recycleable_keys.push(spare);
             let mut replacement: &BridgeLine = &BridgeLine::default();
             // Make the first spare the replacement bridge, add the others to the set of
             // unallocated_bridges