There were 2 failures:

1) Wikibase\Lib\Tests\Formatters\CachingKartographerEmbeddingHandlerTest::testGetMapframeInitJS
=== Logs generated by test case
[wfDebug] [debug] ParserFactory: using preprocessor: Preprocessor_Hash {"private":false}
===
Failed asserting that '<script>if ( !mw.config.exists( 'wgKartographerLiveData' ) ) { mw.config.set( 'wgKartographerLiveData', {} ); }mw.config.get( 'wgKartographerLiveData' )["maps"] = "awesome";mw.loader.using( ["rl-module-1","another-rl-module","ext.kartographer.frame"] ).then( function() { mw.loader.require( 'ext.kartographer.frame' ).initMapframeFromElement( $( "#foo" ).find( '.mw-kartographer-map' ).get( 0 ) ); } );</script>' starts with "<script type="text/javascript">".

/workspace/src/extensions/Wikibase/lib/tests/phpunit/Formatters/CachingKartographerEmbeddingHandlerTest.php:154
/workspace/src/tests/phpunit/MediaWikiTestCase.php:427
/workspace/src/maintenance/doMaintenance.php:99

2) Wikibase\Lib\Tests\Formatters\CachingKartographerEmbeddingHandlerTest::testGetMapframeInitJS_escaping
=== Logs generated by test case
[wfDebug] [debug] ParserFactory: using preprocessor: Preprocessor_Hash {"private":false}
===
Failed asserting that '<script>if ( !mw.config.exists( 'wgKartographerLiveData' ) ) { mw.config.set( 'wgKartographerLiveData', {} ); }mw.config.get( 'wgKartographerLiveData' )["m\"a\"ps"] = "awe\"s\"ome";mw.loader.using( ["rl-\"mo\"dule","ext.kartographer.frame"] ).then( function() { mw.loader.require( 'ext.kartographer.frame' ).initMapframeFromElement( $( "#f\"o\"o" ).find( '.mw-kartographer-map' ).get( 0 ) ); } );</script>' starts with "<script type="text/javascript">".

/workspace/src/extensions/Wikibase/lib/tests/phpunit/Formatters/CachingKartographerEmbeddingHandlerTest.php:174
/workspace/src/tests/phpunit/MediaWikiTestCase.php:427
/workspace/src/maintenance/doMaintenance.php:99