Console Output

18:38:44 Started by GitLab push by ETSI CTI
18:38:44 Started by GitLab push by ETSI CTI
18:38:44 Building remotely on Build 3 (selenium docker) in workspace /home/jenkins/workspace/NFV - Network Functions Virtualisation/sol009-master
18:38:44 FATAL: Null value not allowed as an environment variable: GIT_URL_2
18:38:44 java.lang.IllegalArgumentException: Null value not allowed as an environment variable: GIT_URL_2
18:38:44 	at hudson.EnvVars.put(EnvVars.java:377)
18:38:44 	at hudson.EnvVars.put(EnvVars.java:76)
18:38:44 	at hudson.plugins.git.GitSCM.buildEnvironment(GitSCM.java:1412)
18:38:44 	at hudson.plugins.git.GitSCM.buildEnvVars(GitSCM.java:1365)
18:38:44 	at hudson.model.AbstractBuild.getEnvironment(AbstractBuild.java:877)
18:38:44 	at hudson.plugins.git.GitSCM.checkout(GitSCM.java:1185)
18:38:44 	at hudson.scm.SCM.checkout(SCM.java:504)
18:38:44 	at hudson.model.AbstractProject.checkout(AbstractProject.java:1208)
18:38:44 	at hudson.model.AbstractBuild$AbstractBuildExecution.defaultCheckout(AbstractBuild.java:574)
18:38:44 	at jenkins.scm.SCMCheckoutStrategy.checkout(SCMCheckoutStrategy.java:86)
18:38:44 	at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:499)
18:38:44 	at hudson.model.Run.execute(Run.java:1816)
18:38:44 	at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43)
18:38:44 	at hudson.model.ResourceController.execute(ResourceController.java:97)
18:38:44 	at hudson.model.Executor.run(Executor.java:429)
18:38:44 Skipped archiving because build is not successful
18:38:44 Discard old builds...
18:38:44 ERROR: Build step failed with exception
18:38:44 java.lang.IllegalArgumentException: Null value not allowed as an environment variable: GIT_URL_2
18:38:44 	at hudson.EnvVars.put(EnvVars.java:377)
18:38:44 	at hudson.EnvVars.put(EnvVars.java:76)
18:38:44 	at hudson.plugins.git.GitSCM.buildEnvironment(GitSCM.java:1412)
18:38:44 	at hudson.plugins.git.GitSCM.buildEnvVars(GitSCM.java:1365)
18:38:44 	at hudson.model.AbstractBuild.getEnvironment(AbstractBuild.java:877)
18:38:44 	at com.dabsquared.gitlabjenkins.util.CommitStatusUpdater.updateCommitStatus(CommitStatusUpdater.java:61)
18:38:44 	at com.dabsquared.gitlabjenkins.util.CommitStatusUpdater.updateCommitStatus(CommitStatusUpdater.java:97)
18:38:44 	at com.dabsquared.gitlabjenkins.publisher.GitLabCommitStatusPublisher.perform(GitLabCommitStatusPublisher.java:57)
18:38:44 	at hudson.tasks.BuildStepMonitor$1.perform(BuildStepMonitor.java:20)
18:38:44 	at hudson.model.AbstractBuild$AbstractBuildExecution.perform(AbstractBuild.java:744)
18:38:44 	at hudson.model.AbstractBuild$AbstractBuildExecution.performAllBuildSteps(AbstractBuild.java:690)
18:38:44 	at hudson.model.Build$BuildExecution.post2(Build.java:186)
18:38:44 	at hudson.model.AbstractBuild$AbstractBuildExecution.post(AbstractBuild.java:635)
18:38:44 	at hudson.model.Run.execute(Run.java:1841)
18:38:44 	at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43)
18:38:44 	at hudson.model.ResourceController.execute(ResourceController.java:97)
18:38:44 	at hudson.model.Executor.run(Executor.java:429)
18:38:44 Build step 'Publish build status to GitLab' marked build as failure
18:38:44 Finished: FAILURE