• Checking internet connectivity
• Checking update center connectivity
• Success

 Failure - Details

 Failure - Details

• Checking internet connectivity
• Checking update center connectivity
• Success

 Failure -

sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at sun.security.provider.certpath.SunCertPathBuilder.build(Unknown Source)
	at sun.security.provider.certpath.SunCertPathBuilder.engineBuild(Unknown Source)
	at java.security.cert.CertPathBuilder.build(Unknown Source)
Caused: sun.security.validator.ValidatorException: PKIX path building failed
	at sun.security.validator.PKIXValidator.doBuild(Unknown Source)
	at sun.security.validator.PKIXValidator.engineValidate(Unknown Source)
	at sun.security.validator.Validator.validate(Unknown Source)
	at sun.security.ssl.X509TrustManagerImpl.validate(Unknown Source)
	at sun.security.ssl.X509TrustManagerImpl.checkTrusted(Unknown Source)
	at sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(Unknown Source)
Caused: javax.net.ssl.SSLHandshakeException
	at sun.security.ssl.Alerts.getSSLException(Unknown Source)
	at sun.security.ssl.SSLSocketImpl.fatal(Unknown Source)
	at sun.security.ssl.Handshaker.fatalSE(Unknown Source)
	at sun.security.ssl.Handshaker.fatalSE(Unknown Source)
	at sun.security.ssl.ClientHandshaker.serverCertificate(Unknown Source)
	at sun.security.ssl.ClientHandshaker.processMessage(Unknown Source)
	at sun.security.ssl.Handshaker.processLoop(Unknown Source)
	at sun.security.ssl.Handshaker.process_record(Unknown Source)
	at sun.security.ssl.SSLSocketImpl.readRecord(Unknown Source)
	at sun.security.ssl.SSLSocketImpl.performInitialHandshake(Unknown Source)
	at sun.security.ssl.SSLSocketImpl.startHandshake(Unknown Source)
	at sun.security.ssl.SSLSocketImpl.startHandshake(Unknown Source)
	at sun.net.www.protocol.https.HttpsClient.afterConnect(Unknown Source)
	at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(Unknown Source)
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(Unknown Source)
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)
	at sun.net.www.protocol.https.HttpsURLConnectionImpl.getInputStream(Unknown Source)
	at hudson.model.UpdateCenter$UpdateCenterConfiguration.download(UpdateCenter.java:1291)
Caused: java.io.IOException: Failed to load https://updates.jenkins.io/download/plugins/structs/308.v852b473a2b8c/structs.hpi to D:\Program Files (x86)\Jenkins\plugins\structs.jpi.tmp
	at hudson.model.UpdateCenter$UpdateCenterConfiguration.download(UpdateCenter.java:1302)
Caused: java.io.IOException: Failed to download from https://updates.jenkins.io/download/plugins/structs/308.v852b473a2b8c/structs.hpi
	at hudson.model.UpdateCenter$UpdateCenterConfiguration.download(UpdateCenter.java:1336)
	at hudson.model.UpdateCenter$DownloadJob._run(UpdateCenter.java:1893)
	at hudson.model.UpdateCenter$InstallationJob._run(UpdateCenter.java:2205)
	at hudson.model.UpdateCenter$DownloadJob.run(UpdateCenter.java:1867)
	at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
	at java.util.concurrent.FutureTask.run(Unknown Source)
	at hudson.remoting.AtmostOneThreadExecutor$Worker.run(AtmostOneThreadExecutor.java:121)
	at java.lang.Thread.run(Unknown Source)

 Failure -

java.io.IOException: Failed to load: Ant Plugin (ant 1.10)
 - Plugin is missing: structs (1.17)
	at hudson.PluginWrapper.resolvePluginDependencies(PluginWrapper.java:1018)
	at hudson.PluginManager.dynamicLoad(PluginManager.java:926)
Caused: java.io.IOException: Failed to install ant plugin
	at hudson.PluginManager.dynamicLoad(PluginManager.java:940)
	at hudson.model.UpdateCenter$InstallationJob._run(UpdateCenter.java:2217)
Caused: java.io.IOException: Failed to dynamically deploy this plugin
	at hudson.model.UpdateCenter$InstallationJob._run(UpdateCenter.java:2221)
	at hudson.model.UpdateCenter$DownloadJob.run(UpdateCenter.java:1867)
	at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
	at java.util.concurrent.FutureTask.run(Unknown Source)
	at hudson.remoting.AtmostOneThreadExecutor$Worker.run(AtmostOneThreadExecutor.java:121)
	at java.lang.Thread.run(Unknown Source)