There were 9 failures:

1) MediaWiki\CheckUser\Tests\Integration\CheckUser\Pagers\AbstractCheckUserPagerTest::testGetPeriodCondition with data set "Period value for 7 days" (7, '1653077137', '20220513000000')
A different time condition was generated than expected.
Failed asserting that two arrays are equal.
--- Expected
+++ Actual
@@ @@
 Array (
-    0 => 'cuc_timestamp >= '20220513000000''
+    0 => 'timestamp >= '20220513000000''
 )

/var/www/html/w/tests/phpunit/MediaWikiTestCaseTrait.php:275
/var/www/html/w/extensions/CheckUser/tests/phpunit/integration/CheckUser/Pagers/AbstractCheckUserPagerTest.php:194
/var/www/html/w/tests/phpunit/MediaWikiIntegrationTestCase.php:518

2) MediaWiki\CheckUser\Tests\Integration\CheckUser\Pagers\AbstractCheckUserPagerTest::testGetPeriodCondition with data set "Period value for 30 days" (30, '1653047635', '20220420000000')
A different time condition was generated than expected.
Failed asserting that two arrays are equal.
--- Expected
+++ Actual
@@ @@
 Array (
-    0 => 'cuc_timestamp >= '20220420000000''
+    0 => 'timestamp >= '20220420000000''
 )

/var/www/html/w/tests/phpunit/MediaWikiTestCaseTrait.php:275
/var/www/html/w/extensions/CheckUser/tests/phpunit/integration/CheckUser/Pagers/AbstractCheckUserPagerTest.php:194
/var/www/html/w/tests/phpunit/MediaWikiIntegrationTestCase.php:518

3) MediaWiki\CheckUser\Tests\Integration\CheckUserUnionSelectQueryBuilderDatabaseTest::testFetchResultSet with data set "4 entries in each table with default LIMIT" (array(1689449370, 1689449272, 1689449320, 1689449362), array(1689449369, 1689449271, 1689449322, 1689449361), array(1689449368, 1689449270, 1689449321, 1689449360), true, true, 5000)
The fetched result was not returned correctly.
Failed asserting that two arrays are equal.
--- Expected
+++ Actual
@@ @@
 Array (
-    0 => 1689449370
-    1 => 1689449369
-    2 => 1689449368
-    3 => 1689449362
-    4 => 1689449361
-    5 => 1689449360
-    6 => 1689449322
-    7 => 1689449321
-    8 => 1689449320
-    9 => 1689449272
-    10 => 1689449271
-    11 => 1689449270
+    0 => '1689449378'
+    1 => '1689449378'
+    2 => '1689449376'
+    3 => '1689449370'
+    4 => '1689449369'
+    5 => '1689449368'
+    6 => '1689449362'
+    7 => '1689449361'
+    8 => '1689449360'
+    9 => '1689449322'
+    10 => '1689449321'
+    11 => '1689449320'
+    12 => '1689449272'
+    13 => '1689449271'
+    14 => '1689449270'
 )

/var/www/html/w/tests/phpunit/MediaWikiTestCaseTrait.php:275
/var/www/html/w/extensions/CheckUser/tests/phpunit/integration/CheckUserUnionSelectQueryBuilderDatabaseTest.php:163
/var/www/html/w/tests/phpunit/MediaWikiIntegrationTestCase.php:518

4) MediaWiki\CheckUser\Tests\Integration\HooksTest::testOnAuthManagerLoginAuthenticateAudit with data set "successful login" (MediaWiki\Auth\AuthenticationResponse Object (...), 'UTSysop', 'checkuser-login-success', false)
row #1 missing
Failed asserting that false is not false.

/var/www/html/w/tests/phpunit/MediaWikiIntegrationTestCase.php:2288
/var/www/html/w/extensions/CheckUser/tests/phpunit/integration/HooksTest.php:948
/var/www/html/w/tests/phpunit/MediaWikiIntegrationTestCase.php:518

5) MediaWiki\CheckUser\Tests\Integration\HooksTest::testOnAuthManagerLoginAuthenticateAudit with data set "failed login" (MediaWiki\Auth\AuthenticationResponse Object (...), 'UTSysop', 'checkuser-login-failure', true)
row #1 missing
Failed asserting that false is not false.

/var/www/html/w/tests/phpunit/MediaWikiIntegrationTestCase.php:2288
/var/www/html/w/extensions/CheckUser/tests/phpunit/integration/HooksTest.php:948
/var/www/html/w/tests/phpunit/MediaWikiIntegrationTestCase.php:518

6) MediaWiki\CheckUser\Tests\Integration\HooksTest::testOnAuthManagerLoginAuthenticateAuditWithCentralAuthInstalled with data set "failed login with correct password" (MediaWiki\Auth\AuthenticationResponse Object (...), 'UTSysop', 'checkuser-login-failure-with-...ssword', true)
row #1 missing
Failed asserting that false is not false.

/var/www/html/w/tests/phpunit/MediaWikiIntegrationTestCase.php:2288
/var/www/html/w/extensions/CheckUser/tests/phpunit/integration/HooksTest.php:948
/var/www/html/w/extensions/CheckUser/tests/phpunit/integration/HooksTest.php:978
/var/www/html/w/tests/phpunit/MediaWikiIntegrationTestCase.php:518

7) MediaWiki\CheckUser\Tests\Integration\HooksTest::testOnAuthManagerLoginAuthenticateAuditWithCentralAuthInstalled with data set "failed login with the correct password but locked and no local account" (MediaWiki\Auth\AuthenticationResponse Object (...), 'Nonexisting test account 1234567', 'checkuser-login-failure-with-...ssword', true)
row #1 missing
Failed asserting that false is not false.

/var/www/html/w/tests/phpunit/MediaWikiIntegrationTestCase.php:2288
/var/www/html/w/extensions/CheckUser/tests/phpunit/integration/HooksTest.php:948
/var/www/html/w/extensions/CheckUser/tests/phpunit/integration/HooksTest.php:978
/var/www/html/w/tests/phpunit/MediaWikiIntegrationTestCase.php:518

8) MediaWiki\CheckUser\Tests\Integration\HooksTest::testOnAuthManagerLoginAuthenticateAuditWithCentralAuthInstalled with data set "failed login with correct password but locked" (MediaWiki\Auth\AuthenticationResponse Object (...), 'UTSysop', 'checkuser-login-failure-with-...ssword', false)
row #1 missing
Failed asserting that false is not false.

/var/www/html/w/tests/phpunit/MediaWikiIntegrationTestCase.php:2288
/var/www/html/w/extensions/CheckUser/tests/phpunit/integration/HooksTest.php:948
/var/www/html/w/extensions/CheckUser/tests/phpunit/integration/HooksTest.php:978
/var/www/html/w/tests/phpunit/MediaWikiIntegrationTestCase.php:518

9) MediaWiki\CheckUser\Tests\Integration\HooksTest::testCheckUserLogBotSuccessfulLoginsSetToTrue
row #1 missing
Failed asserting that false is not false.

/var/www/html/w/tests/phpunit/MediaWikiIntegrationTestCase.php:2288
/var/www/html/w/extensions/CheckUser/tests/phpunit/integration/HooksTest.php:948
/var/www/html/w/extensions/CheckUser/tests/phpunit/integration/HooksTest.php:1034
/var/www/html/w/tests/phpunit/MediaWikiIntegrationTestCase.php:51