--- /home/buildfarm/buildroot/HEAD/pgsql.build/src/test/regress/expected/brin.out	2020-01-23 11:10:05.730014075 -0500
+++ /home/buildfarm/buildroot/HEAD/pgsql.build/src/test/regress/results/brin.out	2020-06-30 03:50:23.651196117 -0400
@@ -490,6 +490,7 @@
 INSERT INTO brintest_2 VALUES (numrange(0, 2^1000::numeric));
 INSERT INTO brintest_2 VALUES ('(-1, 0)');
 SELECT brin_desummarize_range('brinidx', 0);
+WARNING:  leftover placeholder tuple detected in BRIN index "brinidx", deleting
  brin_desummarize_range 
 ------------------------