FailedConsole Output

Triggered by Gerrit: http://ci.csn.khai.edu/gerrit/1485
Building in workspace /var/jenkins_home/workspace/vhdl-linter
Wiping out workspace first.
ERROR Failed to submit result to Gerritjavax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path validation failed: java.security.cert.CertPathValidatorException: validity check failedCloning the remote Git repository
Cloning repository https://ci.csn.khai.edu/gerrit/stoliarchuk/dtcs
 > git init /var/jenkins_home/workspace/vhdl-linter/src # timeout=10
Fetching upstream changes from https://ci.csn.khai.edu/gerrit/stoliarchuk/dtcs
 > git --version # timeout=10
 > git fetch --tags --progress https://ci.csn.khai.edu/gerrit/stoliarchuk/dtcs +refs/heads/*:refs/remotes/origin/*
ERROR: Error cloning remote repo 'origin'
hudson.plugins.git.GitException: Command "git fetch --tags --progress https://ci.csn.khai.edu/gerrit/stoliarchuk/dtcs +refs/heads/*:refs/remotes/origin/*" returned status code 128:
stdout: 
stderr: fatal: unable to access 'https://ci.csn.khai.edu/gerrit/stoliarchuk/dtcs/': server certificate verification failed. CAfile: /etc/ssl/certs/ca-certificates.crt CRLfile: none

	at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.launchCommandIn(CliGitAPIImpl.java:2016)
	at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.launchCommandWithCredentials(CliGitAPIImpl.java:1735)
	at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.access$300(CliGitAPIImpl.java:72)
	at org.jenkinsci.plugins.gitclient.CliGitAPIImpl$1.execute(CliGitAPIImpl.java:420)
	at org.jenkinsci.plugins.gitclient.CliGitAPIImpl$2.execute(CliGitAPIImpl.java:629)
	at hudson.plugins.git.GitSCM.retrieveChanges(GitSCM.java:1146)
	at hudson.plugins.git.GitSCM.checkout(GitSCM.java:1186)
	at hudson.scm.SCM.checkout(SCM.java:504)
	at hudson.model.AbstractProject.checkout(AbstractProject.java:1208)
	at hudson.model.AbstractBuild$AbstractBuildExecution.defaultCheckout(AbstractBuild.java:574)
	at jenkins.scm.SCMCheckoutStrategy.checkout(SCMCheckoutStrategy.java:86)
	at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:499)
	at hudson.model.Run.execute(Run.java:1727)
	at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43)
	at hudson.model.ResourceController.execute(ResourceController.java:97)
	at hudson.model.Executor.run(Executor.java:429)
ERROR: Error cloning remote repo 'origin'
Finished: FAILURE