diff -U3 /tmp/cirrus-ci-build/contrib/btree_gist/expected/without_overlaps.out /tmp/cirrus-ci-build/build-32/testrun/btree_gist/regress/results/without_overlaps.out
--- /tmp/cirrus-ci-build/contrib/btree_gist/expected/without_overlaps.out	2024-03-28 13:35:01.331438387 +0000
+++ /tmp/cirrus-ci-build/build-32/testrun/btree_gist/regress/results/without_overlaps.out	2024-03-28 13:42:00.095148685 +0000
@@ -72,21 +72,7 @@
 -- okay
 INSERT INTO temporal_fk_rng2rng VALUES
   (1, '[2000-01-01,2001-01-01)', 1);
--- okay spanning two parent records:
-INSERT INTO temporal_fk_rng2rng VALUES
-  (2, '[2000-01-01,2002-01-01)', 1);
--- key is missing
-INSERT INTO temporal_fk_rng2rng VALUES
-  (3, '[2000-01-01,2001-01-01)', 3);
-ERROR:  insert or update on table "temporal_fk_rng2rng" violates foreign key constraint "temporal_fk_rng2rng_fk"
-DETAIL:  Key (parent_id, valid_at)=(3, [01-01-2000,01-01-2001)) is not present in table "temporal_rng".
--- key exist but is outside range
-INSERT INTO temporal_fk_rng2rng VALUES
-  (4, '[2001-01-01,2002-01-01)', 2);
-ERROR:  insert or update on table "temporal_fk_rng2rng" violates foreign key constraint "temporal_fk_rng2rng_fk"
-DETAIL:  Key (parent_id, valid_at)=(2, [01-01-2001,01-01-2002)) is not present in table "temporal_rng".
--- key exist but is partly outside range
-INSERT INTO temporal_fk_rng2rng VALUES
-  (5, '[2000-01-01,2002-01-01)', 2);
-ERROR:  insert or update on table "temporal_fk_rng2rng" violates foreign key constraint "temporal_fk_rng2rng_fk"
-DETAIL:  Key (parent_id, valid_at)=(2, [01-01-2000,01-01-2002)) is not present in table "temporal_rng".
+server closed the connection unexpectedly
+	This probably means the server terminated abnormally
+	before or while processing the request.
+connection to server was lost