Established TCP socket on 44635
Exception in thread "main" java.lang.UnsupportedClassVersionError: hudson/remoting/Launcher has been compiled by a more recent version of the Java Runtime (class file version 55.0), this version of the Java Runtime only recognizes class file versions up to 52.0
	at java.lang.ClassLoader.defineClass1(Native Method)
	at java.lang.ClassLoader.defineClass(ClassLoader.java:756)
	at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
	at java.net.URLClassLoader.defineClass(URLClassLoader.java:473)
	at java.net.URLClassLoader.access$100(URLClassLoader.java:74)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:369)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:363)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:362)
	at org.codehaus.plexus.classworlds.realm.ClassRealm.findClassInternal(ClassRealm.java:313)
	at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClassFromSelf(ClassRealm.java:432)
	at org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy.loadClass(SelfFirstStrategy.java:42)
	at org.codehaus.plexus.classworlds.realm.ClassRealm.unsynchronizedLoadClass(ClassRealm.java:271)
	at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:247)
	at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:239)
	at jenkins.maven3.agent.Maven35Main.main(Maven35Main.java:136)
	at jenkins.maven3.agent.Maven35Main.main(Maven35Main.java:66)
Established TCP socket on 44889
&lt;===[JENKINS REMOTING CAPACITY]===&gt;   channel started
Executing Maven:  -B -f /var/jenkins_home/workspace/CHDisguises/pom.xml clean package
[INFO] Scanning for projects...
[INFO] 
[INFO] --------------------&lt; me.pseudoknight:CHDisguises &gt;---------------------
[INFO] Building CHDisguises 0.0.3
[INFO]   from pom.xml
[INFO] --------------------------------[ jar ]---------------------------------
[INFO] 
[INFO] --- clean:3.2.0:clean (default-clean) @ CHDisguises ---
[INFO] Deleting /var/jenkins_home/workspace/CHDisguises/target
[INFO] 
[INFO] --- resources:3.3.1:resources (default-resources) @ CHDisguises ---
[INFO] skip non existing resourceDirectory /var/jenkins_home/workspace/CHDisguises/src/main/resources
[INFO] 
[INFO] --- compiler:2.3.2:compile (default-compile) @ CHDisguises ---
[INFO] Compiling 3 source files to /var/jenkins_home/workspace/CHDisguises/target/classes
[INFO] 
[INFO] --- processor:2.2.4:process (process) @ CHDisguises ---
Processing me.pseudoknight.chdisguises.Extension
Extension 'CHDisguises' checks out ok!
<span class=warning-inline>[WARNING] diagnostic: warning: Supported source version 'RELEASE_8' from annotation processor 'com.laytonsmith.core.extensions.ExtensionAnnotationProcessor' less than -source '17'
</span>[INFO] 
[INFO] &gt;&gt;&gt; exec:1.2.1:java (cache-annotations) &gt; validate @ CHDisguises &gt;&gt;&gt;
<span class=warning-inline>[WARNING] Failed to getClass for org.codehaus.mojo.exec.ExecJavaMojo
</span>[INFO] 
[INFO] &lt;&lt;&lt; exec:1.2.1:java (cache-annotations) &lt; validate @ CHDisguises &lt;&lt;&lt;
[INFO] 
[INFO] 
[INFO] --- exec:1.2.1:java (cache-annotations) @ CHDisguises ---
-- Caching annotations --
Scanning for classes in /var/jenkins_home/workspace/CHDisguises/target/classes
Outputting file to directory /var/jenkins_home/workspace/CHDisguises/target/classes
Done writing jarInfo.ser, which took 405 ms.
-- Checking for custom compile errors --
-- Finished with custom compiler checks --
[INFO] 
[INFO] --- resources:3.3.1:testResources (default-testResources) @ CHDisguises ---
[INFO] skip non existing resourceDirectory /var/jenkins_home/workspace/CHDisguises/src/test/resources
[INFO] 
[INFO] --- compiler:2.3.2:testCompile (default-testCompile) @ CHDisguises ---
[INFO] No sources to compile
[INFO] 
[INFO] --- surefire:3.2.2:test (default-test) @ CHDisguises ---
[INFO] No tests to run.
[JENKINS] Recording test results
[INFO] 
[INFO] --- jar:2.4:jar (default-jar) @ CHDisguises ---
[INFO] Building jar: /var/jenkins_home/workspace/CHDisguises/target/CHDisguises-0.0.3.jar
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time:  35.525 s
[INFO] Finished at: 2024-02-21T18:39:25-07:00
[INFO] ------------------------------------------------------------------------
Waiting for Jenkins to finish collecting data