diff -U3 /home/pg/build-farm-15/buildroot/HEAD/pgsql.build/src/test/regress/expected/stats.out /home/pg/build-farm-15/buildroot/HEAD/pgsql.build/src/test/regress/results/stats.out
--- /home/pg/build-farm-15/buildroot/HEAD/pgsql.build/src/test/regress/expected/stats.out	2023-03-04 21:30:05.891579466 +0100
+++ /home/pg/build-farm-15/buildroot/HEAD/pgsql.build/src/test/regress/results/stats.out	2023-03-04 21:34:26.745552661 +0100
@@ -1201,7 +1201,7 @@
 SELECT :io_sum_shared_after_reads > :io_sum_shared_before_reads;
  ?column? 
 ----------
- t
+ f
 (1 row)
 
 DROP TABLE test_io_shared;