diff -U3 /tmp/cirrus-ci-build/src/test/modules/test_copy_format/expected/test_copy_format.out /tmp/cirrus-ci-build/build/testrun/test_copy_format/regress/results/test_copy_format.out
--- /tmp/cirrus-ci-build/src/test/modules/test_copy_format/expected/test_copy_format.out	2025-01-31 10:21:14.604270000 +0000
+++ /tmp/cirrus-ci-build/build/testrun/test_copy_format/regress/results/test_copy_format.out	2025-01-31 10:25:04.295766000 +0000
@@ -1,68 +1,54 @@
 CREATE EXTENSION test_copy_format;
+ERROR:  could not load library "/tmp/cirrus-ci-build/build/tmp_install/usr/local/pgsql/lib/test_copy_format.so": /tmp/cirrus-ci-build/build/tmp_install/usr/local/pgsql/lib/test_copy_format.so: Undefined symbol "CopyFromStateRead"
+CONTEXT:  SQL statement "CREATE FUNCTION test_copy_format(internal)
+	RETURNS copy_handler
+	AS '$libdir/test_copy_format' LANGUAGE C"
+extension script file "test_copy_format--1.0.sql", near line 6
 CREATE TABLE public.test (a smallint, b integer, c bigint);
 INSERT INTO public.test VALUES (1, 2, 3), (12, 34, 56), (123, 456, 789);
 -- 987 is accepted.
 -- 654 is a hard error because ON_ERROR is stop by default.
 COPY public.test FROM stdin WITH (FORMAT 'test_copy_format');
-NOTICE:  test_copy_format: is_from=true
-NOTICE:  CopyFromInFunc: atttypid=21
-NOTICE:  CopyFromInFunc: atttypid=23
-NOTICE:  CopyFromInFunc: atttypid=20
-NOTICE:  CopyFromStart: natts=3
-NOTICE:  CopyFromOneRow
-NOTICE:  CopyFromOneRow
-ERROR:  invalid value: "6"
-CONTEXT:  COPY test, line 2, column a: "6"
+ERROR:  COPY format "test_copy_format" not recognized
+LINE 1: COPY public.test FROM stdin WITH (FORMAT 'test_copy_format')...
+                                          ^
+987
+654
+\.
+invalid command \.
 -- 987 is accepted.
 -- 654 is a soft error because ON_ERROR is ignore.
 COPY public.test FROM stdin WITH (FORMAT 'test_copy_format', ON_ERROR ignore);
-NOTICE:  test_copy_format: is_from=true
-NOTICE:  CopyFromInFunc: atttypid=21
-NOTICE:  CopyFromInFunc: atttypid=23
-NOTICE:  CopyFromInFunc: atttypid=20
-NOTICE:  CopyFromStart: natts=3
-NOTICE:  CopyFromOneRow
-NOTICE:  CopyFromOneRow
-NOTICE:  CopyFromOneRow
-NOTICE:  1 row was skipped due to data type incompatibility
-NOTICE:  CopyFromEnd
+ERROR:  syntax error at or near "987"
+LINE 1: 987
+        ^
+987
+654
+\.
+invalid command \.
 -- 987 is accepted.
 -- 654 is a soft error because ON_ERROR is ignore.
 COPY public.test FROM stdin WITH (FORMAT 'test_copy_format', ON_ERROR ignore, LOG_VERBOSITY verbose);
-NOTICE:  test_copy_format: is_from=true
-NOTICE:  CopyFromInFunc: atttypid=21
-NOTICE:  CopyFromInFunc: atttypid=23
-NOTICE:  CopyFromInFunc: atttypid=20
-NOTICE:  CopyFromStart: natts=3
-NOTICE:  CopyFromOneRow
-NOTICE:  CopyFromOneRow
-NOTICE:  skipping row due to data type incompatibility at line 2 for column "a": "6"
-NOTICE:  CopyFromOneRow
-NOTICE:  1 row was skipped due to data type incompatibility
-NOTICE:  CopyFromEnd
+ERROR:  syntax error at or near "987"
+LINE 1: 987
+        ^
+987
+654
+\.
+invalid command \.
 -- 987 is accepted.
 -- 654 is a soft error because ON_ERROR is ignore.
 -- 321 is a hard error.
 COPY public.test FROM stdin WITH (FORMAT 'test_copy_format', ON_ERROR ignore);
-NOTICE:  test_copy_format: is_from=true
-NOTICE:  CopyFromInFunc: atttypid=21
-NOTICE:  CopyFromInFunc: atttypid=23
-NOTICE:  CopyFromInFunc: atttypid=20
-NOTICE:  CopyFromStart: natts=3
-NOTICE:  CopyFromOneRow
-NOTICE:  CopyFromOneRow
-NOTICE:  CopyFromOneRow
-ERROR:  too much lines: 3
-CONTEXT:  COPY test, line 3
+ERROR:  syntax error at or near "987"
+LINE 1: 987
+        ^
+987
+654
+321
+\.
+invalid command \.
 COPY public.test TO stdout WITH (FORMAT 'test_copy_format');
-NOTICE:  test_copy_format: is_from=false
-NOTICE:  CopyToOutFunc: atttypid=21
-NOTICE:  CopyToOutFunc: atttypid=23
-NOTICE:  CopyToOutFunc: atttypid=20
-NOTICE:  CopyToStart: natts=3
-NOTICE:  CopyToOneRow: tts_nvalid=3
-NOTICE:  CopyToOneRow: tts_nvalid=3
-NOTICE:  CopyToOneRow: tts_nvalid=3
-NOTICE:  CopyToOneRow: tts_nvalid=3
-NOTICE:  CopyToOneRow: tts_nvalid=3
-NOTICE:  CopyToEnd
+ERROR:  syntax error at or near "987"
+LINE 1: 987
+        ^