Upgrade84FileStoreTest#upgrade is flickering

expected:<[installe]d> but was:<[remote-installed-invali]d>

org.junit.ComparisonFailure: expected:<[installe]d> but was:<[remote-installed-invali]d>
	at org.xwiki.test.ui.UpgradeTest.upgrade(UpgradeTest.java:419)
	at org.xwiki.test.ui.UpgradeTest.flavorStepKnownInvalidUpgrade(UpgradeTest.java:372)
	at org.xwiki.test.ui.UpgradeTest.flavorStep(UpgradeTest.java:334)
	at org.xwiki.test.ui.UpgradeTest.upgrade(UpgradeTest.java:216)
	at java.base/java.lang.reflect.Method.invoke(Method.java:580)
	at org.xwiki.test.ui.browser.BrowserTestRule$1.evaluate(BrowserTestRule.java:104)
	at com.google.code.tempusfugit.concurrency.IntermittentTestRunner.runChild(IntermittentTestRunner.java:36)
	at com.google.code.tempusfugit.concurrency.IntermittentTestRunner.runChild(IntermittentTestRunner.java:25)
	at org.xwiki.test.integration.junit4.ValidateConsoleRule$ValidateConsoleStatement.evaluate(ValidateConsoleRule.java:73)

22:31:36.408 [main] INFO  o.x.test.integration.XWikiExecutor - Stopping any potentially running XWiki server at [http://localhost:8080/xwiki/bin/get/Main/]
2026-04-24 22:31:36,553 [CommonsExecStreamPumper-pool-2-thread-1] - Lock file [./tmp/xwiki-8080.lck] is missing. Aborting stop. 
22:31:36.585 [main] INFO  o.x.test.integration.XWikiExecutor - Starting XWiki server at [http://localhost:8080/xwiki/bin/get/Main/], using stop port [8079] and RMI port [6666]
22:31:36.587 [main] INFO  o.x.test.integration.XWikiExecutor - Checking that XWiki is up and running...
2026-04-24 22:31:36,774 [CommonsExecStreamPumper-pool-7-thread-2] - Picked up JAVA_TOOL_OPTIONS: -Dmaven.ext.class.path="/root/workspace/iki_xwiki-platform_stable-18.3.x@tmp/withMavenf0dcf042/pipeline-maven-spy.jar" -Dorg.jenkinsci.plugins.pipeline.maven.reportsFolder="/root/workspace/iki_xwiki-platform_stable-18.3.x@tmp/withMavenf0dcf042"  
2026-04-24 22:31:39,095 [CommonsExecStreamPumper-pool-7-thread-1] - 2026-04-24 22:31:39.091:INFO :oxtjl.NotifyListener:main: Starting Jetty on port 8080, on Java 21.0.10+7-LTS (OpenJDK Runtime Environment)... 
2026-04-24 22:31:39,107 [CommonsExecStreamPumper-pool-7-thread-1] - 2026-04-24 22:31:39.107:WARN :oejs.ShutdownMonitor:main: org.eclipse.jetty.server.ShutdownMonitor is deprecated, and has been replaced with org.eclipse.jetty.server.ShutdownService 
2026-04-24 22:31:39,118 [CommonsExecStreamPumper-pool-7-thread-1] - STOP.PORT=8079 
2026-04-24 22:31:39,118 [CommonsExecStreamPumper-pool-7-thread-1] - STOP.KEY=xwiki 
2026-04-24 22:31:39,119 [CommonsExecStreamPumper-pool-7-thread-1] - STOP.EXIT=true 
2026-04-24 22:31:39,797 [CommonsExecStreamPumper-pool-7-thread-1] - 2026-04-24 22:31:39.796:WARN :oatud.DigesterFactory:main: The XML schema [XMLSchema.dtd] could not be found. This is very likely to break XML validation if XML validation is enabled. 
2026-04-24 22:31:39,798 [CommonsExecStreamPumper-pool-7-thread-1] - 2026-04-24 22:31:39.797:WARN :oatud.DigesterFactory:main: The XML schema [datatypes.dtd] could not be found. This is very likely to break XML validation if XML validation is enabled. 
2026-04-24 22:31:39,799 [CommonsExecStreamPumper-pool-7-thread-1] - 2026-04-24 22:31:39.799:WARN :oatud.DigesterFactory:main: The XML schema [xml.xsd] could not be found. This is very likely to break XML validation if XML validation is enabled. 
2026-04-24 22:31:45,240 [CommonsExecStreamPumper-pool-7-thread-1] - SLF4J(E): A service provider failed to instantiate: 
2026-04-24 22:31:45,241 [CommonsExecStreamPumper-pool-7-thread-1] - org.slf4j.spi.SLF4JServiceProvider: Provider org.eclipse.jetty.logging.JettyLoggingServiceProvider not found 
2026-04-24 22:31:51,326 [CommonsExecStreamPumper-pool-7-thread-1] - 2026-04-24 22:31:51,319 [main] INFO  iPropertiesConfigurationSource - Loading [xwiki.properties] from [file:/root/workspace/iki_xwiki-platform_stable-18.3.x/xwiki-platform-distribution/xwiki-platform-distribution-flavor/xwiki-platform-distribution-flavor-test/xwiki-platform-distribution-flavor-test-upgrade/xwiki-platform-distribution-flavor-test-upgrade-84-filestore/target/xwiki-platform-distribution-jetty-hsqldb-18.3.0-SNAPSHOT/webapps/xwiki/WEB-INF/xwiki.properties]  
2026-04-24 22:31:51,591 [CommonsExecStreamPumper-pool-7-thread-1] - 2026-04-24 22:31:51,590 [main] INFO  o.x.e.i.ServletEnvironment     - Using permanent directory [data]  
2026-04-24 22:32:06,301 [CommonsExecStreamPumper-pool-7-thread-1] - 2026-04-24 22:32:06,299 [main] WARN  .e.r.m.i.MavenExtensionScanner - Collision between core extension [org.eclipse.jetty:jetty-io/12.1.8 (jar:file:/root/workspace/iki_xwiki-platform_stable-18.3.x/xwiki-platform-distribution/xwiki-platform-distribution-flavor/xwiki-platform-distribution-flavor-test/xwiki-platform-distribution-flavor-test-upgrade/xwiki-platform-distribution-flavor-test-upgrade-84-filestore/target/xwiki-platform-distribution-jetty-hsqldb-18.3.0-SNAPSHOT/jetty/lib/jetty-io-12.1.8.jar!/META-INF/maven/org.eclipse.jetty/jetty-io/pom.xml)] and [org.eclipse.jetty:jetty-io/10.0.26 (file:/root/workspace/iki_xwiki-platform_stable-18.3.x/xwiki-platform-distribution/xwiki-platform-distribution-flavor/xwiki-platform-distribution-flavor-test/xwiki-platform-distribution-flavor-test-upgrade/xwiki-platform-distribution-flavor-test-upgrade-84-filestore/target/xwiki-platform-distribution-jetty-hsqldb-18.3.0-SNAPSHOT/webapps/xwiki/WEB-INF/lib/jetty-io-10.0.26.xed)]  
2026-04-24 22:32:06,303 [CommonsExecStreamPumper-pool-7-thread-1] - 2026-04-24 22:32:06,301 [main] WARN  .e.r.m.i.MavenExtensionScanner - [org.eclipse.jetty:jetty-io/12.1.8 (jar:file:/root/workspace/iki_xwiki-platform_stable-18.3.x/xwiki-platform-distribution/xwiki-platform-distribution-flavor/xwiki-platform-distribution-flavor-test/xwiki-platform-distribution-flavor-test-upgrade/xwiki-platform-distribution-flavor-test-upgrade-84-filestore/target/xwiki-platform-distribution-jetty-hsqldb-18.3.0-SNAPSHOT/jetty/lib/jetty-io-12.1.8.jar!/META-INF/maven/org.eclipse.jetty/jetty-io/pom.xml)] is selected  
2026-04-24 22:32:06,320 [CommonsExecStreamPumper-pool-7-thread-1] - 2026-04-24 22:32:06,320 [main] WARN  .e.r.m.i.MavenExtensionScanner - Collision between core extension [org.eclipse.jetty:jetty-alpn-java-client/12.1.8 (jar:file:/root/workspace/iki_xwiki-platform_stable-18.3.x/xwiki-platform-distribution/xwiki-platform-distribution-flavor/xwiki-platform-distribution-flavor-test/xwiki-platform-distribution-flavor-test-upgrade/xwiki-platform-distribution-flavor-test-upgrade-84-filestore/target/xwiki-platform-distribution-jetty-hsqldb-18.3.0-SNAPSHOT/jetty/lib/jetty-alpn-java-client-12.1.8.jar!/META-INF/maven/org.eclipse.jetty/jetty-alpn-java-client/pom.xml)] and [org.eclipse.jetty:jetty-alpn-java-client/10.0.26 (file:/root/workspace/iki_xwiki-platform_stable-18.3.x/xwiki-platform-distribution/xwiki-platform-distribution-flavor/xwiki-platform-distribution-flavor-test/xwiki-platform-distribution-flavor-test-upgrade/xwiki-platform-distribution-flavor-test-upgrade-84-filestore/target/xwiki-platform-distribution-jetty-hsqldb-18.3.0-SNAPSHOT/webapps/xwiki/WEB-INF/lib/jetty-alpn-java-client-10.0.26.xed)]  
2026-04-24 22:32:06,321 [CommonsExecStreamPumper-pool-7-thread-1] - 2026-04-24 22:32:06,320 [main] WARN  .e.r.m.i.MavenExtensionScanner - [org.eclipse.jetty:jetty-alpn-java-client/12.1.8 (jar:file:/root/workspace/iki_xwiki-platform_stable-18.3.x/xwiki-platform-distribution/xwiki-platform-distribution-flavor/xwiki-platform-distribution-flavor-test/xwiki-platform-distribution-flavor-test-upgrade/xwiki-platform-distribution-flavor-test-upgrade-84-filestore/target/xwiki-platform-distribution-jetty-hsqldb-18.3.0-SNAPSHOT/jetty/lib/jetty-alpn-java-client-12.1.8.jar!/META-INF/maven/org.eclipse.jetty/jetty-alpn-java-client/pom.xml)] is selected  
2026-04-24 22:32:06,976 [CommonsExecStreamPumper-pool-7-thread-1] - 2026-04-24 22:32:06,976 [main] WARN  .e.r.m.i.MavenExtensionScanner - Collision between core extension [org.eclipse.jetty:jetty-util/12.1.8 (jar:file:/root/workspace/iki_xwiki-platform_stable-18.3.x/xwiki-platform-distribution/xwiki-platform-distribution-flavor/xwiki-platform-distribution-flavor-test/xwiki-platform-distribution-flavor-test-upgrade/xwiki-platform-distribution-flavor-test-upgrade-84-filestore/target/xwiki-platform-distribution-jetty-hsqldb-18.3.0-SNAPSHOT/jetty/lib/jetty-util-12.1.8.jar!/META-INF/maven/org.eclipse.jetty/jetty-util/pom.xml)] and [org.eclipse.jetty:jetty-util/10.0.26 (file:/root/workspace/iki_xwiki-platform_stable-18.3.x/xwiki-platform-distribution/xwiki-platform-distribution-flavor/xwiki-platform-distribution-flavor-test/xwiki-platform-distribution-flavor-test-upgrade/xwiki-platform-distribution-flavor-test-upgrade-84-filestore/target/xwiki-platform-distribution-jetty-hsqldb-18.3.0-SNAPSHOT/webapps/xwiki/WEB-INF/lib/jetty-util-10.0.26.xed)]  
2026-04-24 22:32:06,977 [CommonsExecStreamPumper-pool-7-thread-1] - 2026-04-24 22:32:06,976 [main] WARN  .e.r.m.i.MavenExtensionScanner - [org.eclipse.jetty:jetty-util/12.1.8 (jar:file:/root/workspace/iki_xwiki-platform_stable-18.3.x/xwiki-platform-distribution/xwiki-platform-distribution-flavor/xwiki-platform-distribution-flavor-test/xwiki-platform-distribution-flavor-test-upgrade/xwiki-platform-distribution-flavor-test-upgrade-84-filestore/target/xwiki-platform-distribution-jetty-hsqldb-18.3.0-SNAPSHOT/jetty/lib/jetty-util-12.1.8.jar!/META-INF/maven/org.eclipse.jetty/jetty-util/pom.xml)] is selected  
2026-04-24 22:32:07,001 [CommonsExecStreamPumper-pool-7-thread-1] - 2026-04-24 22:32:07,000 [main] WARN  .e.r.m.i.MavenExtensionScanner - Collision between core extension [org.eclipse.jetty:jetty-alpn-client/12.1.8 (jar:file:/root/workspace/iki_xwiki-platform_stable-18.3.x/xwiki-platform-distribution/xwiki-platform-distribution-flavor/xwiki-platform-distribution-flavor-test/xwiki-platform-distribution-flavor-test-upgrade/xwiki-platform-distribution-flavor-test-upgrade-84-filestore/target/xwiki-platform-distribution-jetty-hsqldb-18.3.0-SNAPSHOT/jetty/lib/jetty-alpn-client-12.1.8.jar!/META-INF/maven/org.eclipse.jetty/jetty-alpn-client/pom.xml)] and [org.eclipse.jetty:jetty-alpn-client/10.0.26 (file:/root/workspace/iki_xwiki-platform_stable-18.3.x/xwiki-platform-distribution/xwiki-platform-distribution-flavor/xwiki-platform-distribution-flavor-test/xwiki-platform-distribution-flavor-test-upgrade/xwiki-platform-distribution-flavor-test-upgrade-84-filestore/target/xwiki-platform-distribution-jetty-hsqldb-18.3.0-SNAPSHOT/webapps/xwiki/WEB-INF/lib/jetty-alpn-client-10.0.26.xed)]  
2026-04-24 22:32:07,002 [CommonsExecStreamPumper-pool-7-thread-1] - 2026-04-24 22:32:07,001 [main] WARN  .e.r.m.i.MavenExtensionScanner - [org.eclipse.jetty:jetty-alpn-client/12.1.8 (jar:file:/root/workspace/iki_xwiki-platform_stable-18.3.x/xwiki-platform-distribution/xwiki-platform-distribution-flavor/xwiki-platform-distribution-flavor-test/xwiki-platform-distribution-flavor-test-upgrade/xwiki-platform-distribution-flavor-test-upgrade-84-filestore/target/xwiki-platform-distribution-jetty-hsqldb-18.3.0-SNAPSHOT/jetty/lib/jetty-alpn-client-12.1.8.jar!/META-INF/maven/org.eclipse.jetty/jetty-alpn-client/pom.xml)] is selected  
2026-04-24 22:32:07,037 [CommonsExecStreamPumper-pool-7-thread-1] - 2026-04-24 22:32:07,036 [main] WARN  .e.r.m.i.MavenExtensionScanner - Collision between core extension [org.eclipse.jetty:jetty-http/12.1.8 (jar:file:/root/workspace/iki_xwiki-platform_stable-18.3.x/xwiki-platform-distribution/xwiki-platform-distribution-flavor/xwiki-platform-distribution-flavor-test/xwiki-platform-distribution-flavor-test-upgrade/xwiki-platform-distribution-flavor-test-upgrade-84-filestore/target/xwiki-platform-distribution-jetty-hsqldb-18.3.0-SNAPSHOT/jetty/lib/jetty-http-12.1.8.jar!/META-INF/maven/org.eclipse.jetty/jetty-http/pom.xml)] and [org.eclipse.jetty:jetty-http/10.0.26 (file:/root/workspace/iki_xwiki-platform_stable-18.3.x/xwiki-platform-distribution/xwiki-platform-distribution-flavor/xwiki-platform-distribution-flavor-test/xwiki-platform-distribution-flavor-test-upgrade/xwiki-platform-distribution-flavor-test-upgrade-84-filestore/target/xwiki-platform-distribution-jetty-hsqldb-18.3.0-SNAPSHOT/webapps/xwiki/WEB-INF/lib/jetty-http-10.0.26.xed)]  
2026-04-24 22:32:07,037 [CommonsExecStreamPumper-pool-7-thread-1] - 2026-04-24 22:32:07,036 [main] WARN  .e.r.m.i.MavenExtensionScanner - [org.eclipse.jetty:jetty-http/12.1.8 (jar:file:/root/workspace/iki_xwiki-platform_stable-18.3.x/xwiki-platform-distribution/xwiki-platform-distribution-flavor/xwiki-platform-distribution-flavor-test/xwiki-platform-distribution-flavor-test-upgrade/xwiki-platform-distribution-flavor-test-upgrade-84-filestore/target/xwiki-platform-distribution-jetty-hsqldb-18.3.0-SNAPSHOT/jetty/lib/jetty-http-12.1.8.jar!/META-INF/maven/org.eclipse.jetty/jetty-http/pom.xml)] is selected  
2026-04-24 22:32:07,058 [CommonsExecStreamPumper-pool-7-thread-1] - 2026-04-24 22:32:07,057 [main] WARN  .e.r.m.i.MavenExtensionScanner - Collision between core extension [org.eclipse.jetty:jetty-client/12.1.8 (jar:file:/root/workspace/iki_xwiki-platform_stable-18.3.x/xwiki-platform-distribution/xwiki-platform-distribution-flavor/xwiki-platform-distribution-flavor-test/xwiki-platform-distribution-flavor-test-upgrade/xwiki-platform-distribution-flavor-test-upgrade-84-filestore/target/xwiki-platform-distribution-jetty-hsqldb-18.3.0-SNAPSHOT/jetty/lib/jetty-client-12.1.8.jar!/META-INF/maven/org.eclipse.jetty/jetty-client/pom.xml)] and [org.eclipse.jetty:jetty-client/10.0.26 (file:/root/workspace/iki_xwiki-platform_stable-18.3.x/xwiki-platform-distribution/xwiki-platform-distribution-flavor/xwiki-platform-distribution-flavor-test/xwiki-platform-distribution-flavor-test-upgrade/xwiki-platform-distribution-flavor-test-upgrade-84-filestore/target/xwiki-platform-distribution-jetty-hsqldb-18.3.0-SNAPSHOT/webapps/xwiki/WEB-INF/lib/jetty-client-10.0.26.xed)]  
2026-04-24 22:32:07,059 [CommonsExecStreamPumper-pool-7-thread-1] - 2026-04-24 22:32:07,058 [main] WARN  .e.r.m.i.MavenExtensionScanner - [org.eclipse.jetty:jetty-client/12.1.8 (jar:file:/root/workspace/iki_xwiki-platform_stable-18.3.x/xwiki-platform-distribution/xwiki-platform-distribution-flavor/xwiki-platform-distribution-flavor-test/xwiki-platform-distribution-flavor-test-upgrade/xwiki-platform-distribution-flavor-test-upgrade-84-filestore/target/xwiki-platform-distribution-jetty-hsqldb-18.3.0-SNAPSHOT/jetty/lib/jetty-client-12.1.8.jar!/META-INF/maven/org.eclipse.jetty/jetty-client/pom.xml)] is selected  
2026-04-24 22:32:07,201 [CommonsExecStreamPumper-pool-7-thread-1] - 2026-04-24 22:32:07,201 [main] WARN  ltInstalledExtensionRepository - Invalid extension [org.xwiki.enterprise:xwiki-enterprise-ui-mainwiki/8.4.6] on namespace [wiki:xwiki] (InvalidExtensionException: Dependency [org.xwiki.platform:xwiki-platform-oldcore-[8.4.6]] is incompatible with the core extension [org.xwiki.platform:xwiki-platform-legacy-oldcore/18.3.0-SNAPSHOT])  
2026-04-24 22:32:07,237 [CommonsExecStreamPumper-pool-7-thread-1] - 2026-04-24 22:32:07,237 [main] WARN  ltInstalledExtensionRepository - Invalid extension [org.xwiki.enterprise:xwiki-enterprise-ui-wiki/8.4.6] on namespace [wiki:wiki1] (InvalidExtensionException: Dependency [org.xwiki.platform:xwiki-platform-oldcore-[8.4.6]] is incompatible with the core extension [org.xwiki.platform:xwiki-platform-legacy-oldcore/18.3.0-SNAPSHOT])  
2026-04-24 22:32:11,654 [CommonsExecStreamPumper-pool-7-thread-1] - 2026-04-24 22:32:11,654 [main] INFO  o.x.s.s.i.EmbeddedSolr         - Generating a new Solr home directory at [/root/workspace/iki_xwiki-platform_stable-18.3.x/xwiki-platform-distribution/xwiki-platform-distribution-flavor/xwiki-platform-distribution-flavor-test/xwiki-platform-distribution-flavor-test-upgrade/xwiki-platform-distribution-flavor-test-upgrade-84-filestore/target/xwiki-platform-distribution-jetty-hsqldb-18.3.0-SNAPSHOT/data/store/solr]  
2026-04-24 22:32:11,820 [CommonsExecStreamPumper-pool-7-thread-1] - 2026-04-24 22:32:11,820 [main] INFO  o.x.s.s.i.EmbeddedSolr         - Starting embedded Solr server...  
2026-04-24 22:32:11,821 [CommonsExecStreamPumper-pool-7-thread-1] - 2026-04-24 22:32:11,820 [main] INFO  o.x.s.s.i.EmbeddedSolr         - Using Solr home directory: [/root/workspace/iki_xwiki-platform_stable-18.3.x/xwiki-platform-distribution/xwiki-platform-distribution-flavor/xwiki-platform-distribution-flavor-test/xwiki-platform-distribution-flavor-test-upgrade/xwiki-platform-distribution-flavor-test-upgrade-84-filestore/target/xwiki-platform-distribution-jetty-hsqldb-18.3.0-SNAPSHOT/data/store/solr]  
2026-04-24 22:32:13,853 [CommonsExecStreamPumper-pool-7-thread-1] - 2026-04-24 22:32:13,853 [main] WARN  o.a.s.c.CoreContainer          - Not all security plugins configured!  authentication=disabled authorization=disabled.  Solr is only as secure as you make it. Consider configuring authentication/authorization before exposing Solr to users internal or external.  See                                                                                                                                                        [...]