CLIEmbedServerTestCase.testStdOutEcho fails intermittently

java.lang.AssertionError: 06:46:43,407 WARN  [org.jboss.as.embedded] (CLI command executor) WFLYEMB0145: The module loader has already been configured. Changing the jboss.modules.system.pkgs property will have no effect.
06:46:43,407 INFO  [org.jboss.modules] (CLI command executor) JBoss Modules version 2.1.2.Final
06:46:43,417 INFO  [org.jboss.as] (MSC service thread 28-1) WFLYSRV0049: WildFly Core 24.0.0.Beta1-SNAPSHOT starting
06:46:43,469 INFO  [org.jboss.as.server] (Controller Boot Thread) WFLYSRV0039: Creating http management service using socket-binding (management-http)
06:46:43,484 INFO  [org.wildfly.extension.io] (ServerService Thread Pool -- 15) WFLYIO001: Worker 'default' has auto-configured to 8 IO threads with 64 max task threads based on your 4 available processors
06:46:43,485 WARN  [org.wildfly.extension.elytron] (MSC service thread 28-1) WFLYELY00023: KeyStore file '/opt/buildAgent/work/e9bccef30f12678d/testsuite/manualmode/target/wildfly-core/standalone/configuration/application.keystore' does not exist. Used blank.
06:46:43,486 WARN  [org.wildfly.extension.elytron] (MSC service thread 28-1) WFLYELY01084: KeyStore /opt/buildAgent/work/e9bccef30f12678d/testsuite/manualmode/target/wildfly-core/standalone/configuration/application.keystore not found, it will be auto-generated on first use with a self-signed certificate for host localhost
06:46:43,487 WARN  [org.jboss.as.domain.http.api.undertow] (MSC service thread 28-1) WFLYDMHTTP0003: Unable to load console module for slot main, disabling console
06:46:43,502 INFO  [org.jboss.as.server] (Controller Boot Thread) WFLYSRV0212: Resuming server
06:46:43,504 INFO  [org.jboss.as.cli.CommandContext] (CLI command executor) Warning! The CLI is running in a non-modular environment and cannot load commands from management extensions.
java.lang.AssertionError:
06:46:43,407 WARN  [org.jboss.as.embedded] (CLI command executor) WFLYEMB0145: The module loader has already been configured. Changing the jboss.modules.system.pkgs property will have no effect.
06:46:43,407 INFO  [org.jboss.modules] (CLI command executor) JBoss Modules version 2.1.2.Final
06:46:43,417 INFO  [org.jboss.as] (MSC service thread 28-1) WFLYSRV0049: WildFly Core 24.0.0.Beta1-SNAPSHOT starting
06:46:43,469 INFO  [org.jboss.as.server] (Controller Boot Thread) WFLYSRV0039: Creating http management service using socket-binding (management-http)
06:46:43,484 INFO  [org.wildfly.extension.io] (ServerService Thread Pool -- 15) WFLYIO001: Worker 'default' has auto-configured to 8 IO threads with 64 max task threads based on your 4 available processors
06:46:43,485 WARN  [org.wildfly.extension.elytron] (MSC service thread 28-1) WFLYELY00023: KeyStore file '/opt/buildAgent/work/e9bccef30f12678d/testsuite/manualmode/target/wildfly-core/standalone/configuration/application.keystore' does not exist. Used blank.
06:46:43,486 WARN  [org.wildfly.extension.elytron] (MSC service thread 28-1) WFLYELY01084: KeyStore /opt/buildAgent/work/e9bccef30f12678d/testsuite/manualmode/target/wildfly-core/standalone/configuration/application.keystore not found, it will be auto-generated on first use with a self-signed certificate for host localhost
06:46:43,487 WARN  [org.jboss.as.domain.http.api.undertow] (MSC service thread 28-1) WFLYDMHTTP0003: Unable to load console module for slot main, disabling console
06:46:43,502 INFO  [org.jboss.as.server] (Controller Boot Thread) WFLYSRV0212: Resuming server
06:46:43,504 INFO  [org.jboss.as.cli.CommandContext] (CLI command executor) Warning! The CLI is running in a non-modular environment and cannot load commands from management extensions.
  at org.junit.Assert.fail(Assert.java:89)
  at org.junit.Assert.assertTrue(Assert.java:42)
  at org.jboss.as.test.manualmode.management.cli.CLIEmbedServerTestCase.checkLogging(CLIEmbedServerTestCase.java:730)
  at org.jboss.as.test.manualmode.management.cli.CLIEmbedServerTestCase.stdoutTest(CLIEmbedServerTestCase.java:218)
  at org.jboss.as.test.manualmode.management.cli.CLIEmbedServerTestCase.testStdOutEcho(CLIEmbedServerTestCase.java:196)
  ...