Feb 11, 2020 1:23:11 PM hudson.remoting.Engine startEngine
WARNING: No Working Directory. Using the legacy JAR Cache location: /root/.jenkins/cache/jars
Feb 11, 2020 1:23:37 PM org.jenkinsci.remoting.util.AnonymousClassWarnings warn
WARNING: Attempt to (de-)serialize anonymous class org.jenkinsci.plugins.durabletask.FileMonitoringTask$FileMonitoringController$1; see: https://jenkins.io/redirect/serialization-of-anonymous-classes/
Feb 11, 2020 1:30:58 PM org.jenkinsci.remoting.util.AnonymousClassWarnings warn
WARNING: Attempt to (de-)serialize anonymous class org.jenkinsci.plugins.jvctg.perform.JvctgPerformer$2; see: https://jenkins.io/redirect/serialization-of-anonymous-classes/
Feb 12, 2020 6:52:59 AM org.apache.commons.digester3.Digester fatalError
SEVERE: Parse Fatal Error at line 3 column 6: The processing instruction target matching "[xX][mM][lL]" is not allowed.
org.xml.sax.SAXParseException; lineNumber: 3; columnNumber: 6; The processing instruction target matching "[xX][mM][lL]" is not allowed.
at org.apache.xerces.util.ErrorHandlerWrapper.createSAXParseException(Unknown Source)
at org.apache.xerces.util.ErrorHandlerWrapper.fatalError(Unknown Source)
at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)
at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)
at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)
at org.apache.xerces.impl.XMLScanner.reportFatalError(Unknown Source)
at org.apache.xerces.impl.XMLScanner.scanPIData(Unknown Source)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanPIData(Unknown Source)
at org.apache.xerces.impl.XMLScanner.scanPI(Unknown Source)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown Source)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
at org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown Source)
at org.apache.commons.digester3.Digester.parse(Digester.java:1642)
at org.apache.commons.digester3.Digester.parse(Digester.java:1745)
at hudson.plugins.checkstyle.parser.CheckStyleParser.parse(CheckStyleParser.java:65)
at hudson.plugins.analysis.core.AbstractAnnotationParser.parse(AbstractAnnotationParser.java:54)
at hudson.plugins.analysis.core.FilesParser.parseFile(FilesParser.java:323)
at hudson.plugins.analysis.core.FilesParser.parseFiles(FilesParser.java:281)
at hudson.plugins.analysis.core.FilesParser.parserCollectionOfFiles(FilesParser.java:232)
at hudson.plugins.analysis.core.FilesParser.invoke(FilesParser.java:203)
at hudson.plugins.analysis.core.FilesParser.invoke(FilesParser.java:31)
at hudson.FilePath$FileCallableWrapper.call(FilePath.java:3069)
at hudson.remoting.UserRequest.perform(UserRequest.java:212)
at hudson.remoting.UserRequest.perform(UserRequest.java:54)
at hudson.remoting.Request$2.run(Request.java:369)
at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:72)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at hudson.remoting.Engine$1.lambda$newThread$0(Engine.java:93)
at java.lang.Thread.run(Thread.java:748)