Starting this week. Randomly the env variables are not being set on build. Thus ${ghprbActualCommit} is not working. Below is the system log. Any idea why this would happen? I'm running jenkins 2.3 and the newest version of your plugin. The only change that was made was the security update for jenkins this week. Thanks

Skipped parameter `ghprbSourceBranch` as it is undefined on `build-with-pr`. Set `-Dhudson.model.ParametersAction.keepUndefinedParameters`=true to allow undefined parameters to be injected as environment variables or `-Dhudson.model.ParametersAction.safeParameters=[comma-separated list]` to whitelist specific parameter names, even though it represents a security breach
May 13, 2016 3:40:11 PM WARNING hudson.model.ParametersAction filter
Skipped parameter `GIT_BRANCH` as it is undefined on `build-with-pr`. Set `-Dhudson.model.ParametersAction.keepUndefinedParameters`=true to allow undefined parameters to be injected as environment variables or `-Dhudson.model.ParametersAction.safeParameters=[comma-separated list]` to whitelist specific parameter names, even though it represents a security breach
May 13, 2016 3:40:11 PM WARNING hudson.model.ParametersAction filter
Skipped parameter `ghprbPullAuthorEmail` as it is undefined on `build-with-pr`. Set `-Dhudson.model.ParametersAction.keepUndefinedParameters`=true to allow undefined parameters to be injected as environment variables or `-Dhudson.model.ParametersAction.safeParameters=[comma-separated list]` to whitelist specific parameter names, even though it represents a security breach
May 13, 2016 3:40:11 PM WARNING hudson.model.ParametersAction filter
Skipped parameter `ghprbPullAuthorLogin` as it is undefined on `build-with-pr`. Set `-Dhudson.model.ParametersAction.keepUndefinedParameters`=true to allow undefined parameters to be injected as environment variables or `-Dhudson.model.ParametersAction.safeParameters=[comma-separated list]` to whitelist specific parameter names, even though it represents a security breach
May 13, 2016 3:40:11 PM WARNING hudson.model.ParametersAction filter
Skipped parameter `ghprbPullAuthorLoginMention` as it is undefined on `build-with-pr`. Set `-Dhudson.model.ParametersAction.keepUndefinedParameters`=true to allow undefined parameters to be injected as environment variables or `-Dhudson.model.ParametersAction.safeParameters=[comma-separated list]` to whitelist specific parameter names, even though it represents a security breach
May 13, 2016 3:40:11 PM WARNING hudson.model.ParametersAction filter
Skipped parameter `ghprbPullDescription` as it is undefined on `build-with-pr`. Set `-Dhudson.model.ParametersAction.keepUndefinedParameters`=true to allow undefined parameters to be injected as environment variables or `-Dhudson.model.ParametersAction.safeParameters=[comma-separated list]` to whitelist specific parameter names, even though it represents a security breach
May 13, 2016 3:40:11 PM WARNING hudson.model.ParametersAction filter
Skipped parameter `ghprbPullTitle` as it is undefined on `build-with-pr`. Set `-Dhudson.model.ParametersAction.keepUndefinedParameters`=true to allow undefined parameters to be injected as environment variables or `-Dhudson.model.ParametersAction.safeParameters=[comma-separated list]` to whitelist specific parameter names, even though it represents a security breach
May 13, 2016 3:40:11 PM WARNING hudson.model.ParametersAction filter
Skipped parameter `ghprbPullLink` as it is undefined on `build-with-pr`. Set `-Dhudson.model.ParametersAction.keepUndefinedParameters`=true to allow undefined parameters to be injected as environment variables or `-Dhudson.model.ParametersAction.safeParameters=[comma-separated list]` to whitelist specific parameter names, even though it represents a security breach
May 13, 2016 3:40:11 PM WARNING hudson.model.ParametersAction filter
Skipped parameter `ghprbPullLongDescription` as it is undefined on `build-with-pr`. Set `-Dhudson.model.ParametersAction.keepUndefinedParameters`=true to allow undefined parameters to be injected as environment variables or `-Dhudson.model.ParametersAction.safeParameters=[comma-separated list]` to whitelist specific parameter names, even though it represents a security breach
May 13, 2016 3:40:11 PM WARNING hudson.model.ParametersAction filter
Skipped parameter `ghprbCommentBody` as it is undefined on `build-with-pr`. Set `-Dhudson.model.ParametersAction.keepUndefinedParameters`=true to allow undefined parameters to be injected as environment variables or `-Dhudson.model.ParametersAction.safeParameters=[comma-separated list]` to whitelist specific parameter names, even though it represents a security breach
May 13, 2016 3:40:11 PM WARNING hudson.model.ParametersAction filter
Skipped parameter `ghprbGhRepository` as it is undefined on `build-with-pr`. Set `-Dhudson.model.ParametersAction.keepUndefinedParameters`=true to allow undefined parameters to be injected as environment variables or `-Dhudson.model.ParametersAction.safeParameters=[comma-separated list]` to whitelist specific parameter names, even though it represents a security breach
May 13, 2016 3:40:11 PM WARNING hudson.model.ParametersAction filter
Skipped parameter `ghprbCredentialsId` as it is undefined on `build-with-pr`. Set `-Dhudson.model.ParametersAction.keepUndefinedParameters`=true to allow undefined parameters to be injected as environment variables or `-Dhudson.model.ParametersAction.safeParameters=[comma-separated list]` to whitelist specific parameter names, even though it represents a security breach
May 13, 2016 3:40:11 PM WARNING hudson.model.ParametersAction filter
Skipped parameter `sha1` as it is undefined on `build-with-pr`. Set `-Dhudson.model.ParametersAction.keepUndefinedParameters`=true to allow undefined parameters to be injected as environment variables or `-Dhudson.model.ParametersAction.safeParameters=[comma-separated list]` to whitelist specific parameter names, even though it represents a security breach
May 13, 2016 3:40:11 PM WARNING hudson.model.ParametersAction filter
Skipped parameter `ghprbActualCommit` as it is undefined on `build-with-pr`. Set `-Dhudson.model.ParametersAction.keepUndefinedParameters`=true to allow undefined parameters to be injected as environment variables or `-Dhudson.model.ParametersAction.safeParameters=[comma-separated list]` to whitelist specific parameter names, even though it represents a security breach
May 13, 2016 3:40:11 PM WARNING hudson.model.ParametersAction filter
Skipped parameter `ghprbActualCommitAuthor` as it is undefined on `build-with-pr`. Set `-Dhudson.model.ParametersAction.keepUndefinedParameters`=true to allow undefined parameters to be injected as environment variables or `-Dhudson.model.ParametersAction.safeParameters=[comma-separated list]` to whitelist specific parameter names, even though it represents a security breach
May 13, 2016 3:40:11 PM WARNING hudson.model.ParametersAction filter
Skipped parameter `ghprbActualCommitAuthorEmail` as it is undefined on `build-with-pr`. Set `-Dhudson.model.ParametersAction.keepUndefinedParameters`=true to allow undefined parameters to be injected as environment variables or `-Dhudson.model.ParametersAction.safeParameters=[comma-separated list]` to whitelist specific parameter names, even though it represents a security breach
May 13, 2016 3:40:11 PM WARNING hudson.model.ParametersAction filter
Skipped parameter `ghprbAuthorRepoGitUrl` as it is undefined on `build-with-pr`. Set `-Dhudson.model.ParametersAction.keepUndefinedParameters`=true to allow undefined parameters to be injected as environment variables or `-Dhudson.model.ParametersAction.safeParameters=[comma-separated list]` to whitelist specific parameter names, even though it represents a security breach
May 13, 2016 3:40:11 PM WARNING hudson.model.ParametersAction filter
Skipped parameter `ghprbTriggerAuthor` as it is undefined on `build-with-pr`. Set `-Dhudson.model.ParametersAction.keepUndefinedParameters`=true to allow undefined parameters to be injected as environment variables or `-Dhudson.model.ParametersAction.safeParameters=[comma-separated list]` to whitelist specific parameter names, even though it represents a security breach
May 13, 2016 3:40:11 PM WARNING hudson.model.ParametersAction filter
Skipped parameter `ghprbTriggerAuthorEmail` as it is undefined on `build-with-pr`. Set `-Dhudson.model.ParametersAction.keepUndefinedParameters`=true to allow undefined parameters to be injected as environment variables or `-Dhudson.model.ParametersAction.safeParameters=[comma-separated list]` to whitelist specific parameter names, even though it represents a security breach
May 13, 2016 3:40:11 PM WARNING hudson.model.ParametersAction filter
Skipped parameter `ghprbTriggerAuthorLogin` as it is undefined on `build-with-pr`. Set `-Dhudson.model.ParametersAction.keepUndefinedParameters`=true to allow undefined parameters to be injected as environment variables or `-Dhudson.model.ParametersAction.safeParameters=[comma-separated list]` to whitelist specific parameter names, even though it represents a security breach
May 13, 2016 3:40:11 PM WARNING hudson.model.ParametersAction filter
Skipped parameter `ghprbTriggerAuthorLoginMention` as it is undefined on `build-with-pr`. Set `-Dhudson.model.ParametersAction.keepUndefinedParameters`=true to allow undefined parameters to be injected as environment variables or `-Dhudson.model.ParametersAction.safeParameters=[comma-separated list]` to whitelist specific parameter names, even though it represents a security breach
May 13, 2016 3:40:11 PM WARNING hudson.model.ParametersAction filter
Skipped parameter `ghprbPullId` as it is undefined on `build-with-pr`. Set `-Dhudson.model.ParametersAction.keepUndefinedParameters`=true to allow undefined parameters to be injected as environment variables or `-Dhudson.model.ParametersAction.safeParameters=[comma-separated list]` to whitelist specific parameter names, even though it represents a security breach
May 13, 2016 3:40:11 PM WARNING hudson.model.ParametersAction filter
Skipped parameter `ghprbTargetBranch` as it is undefined on `build-with-pr`. Set `-Dhudson.model.ParametersAction.keepUndefinedParameters`=true to allow undefined parameters to be injected as environment variables or `-Dhudson.model.ParametersAction.safeParameters=[comma-separated list]` to whitelist specific parameter names, even though it represents a security breach
May 13, 2016 3:40:11 PM WARNING hudson.model.ParametersAction filter
Skipped parameter `ghprbSourceBranch` as it is undefined on `build-with-pr`. Set `-Dhudson.model.ParametersAction.keepUndefinedParameters`=true to allow undefined parameters to be injected as environment variables or `-Dhudson.model.ParametersAction.safeParameters=[comma-separated list]` to whitelist specific parameter names, even though it represents a security breach
May 13, 2016 3:40:11 PM WARNING hudson.model.ParametersAction filter
Skipped parameter `GIT_BRANCH` as it is undefined on `build-with-pr`. Set `-Dhudson.model.ParametersAction.keepUndefinedParameters`=true to allow undefined parameters to be injected as environment variables or `-Dhudson.model.ParametersAction.safeParameters=[comma-separated list]` to whitelist specific parameter names, even though it represents a security breach
May 13, 2016 3:40:11 PM WARNING hudson.model.ParametersAction filter
Skipped parameter `ghprbPullAuthorEmail` as it is undefined on `build-with-pr`. Set `-Dhudson.model.ParametersAction.keepUndefinedParameters`=true to allow undefined parameters to be injected as environment variables or `-Dhudson.model.ParametersAction.safeParameters=[comma-separated list]` to whitelist specific parameter names, even though it represents a security breach
May 13, 2016 3:40:11 PM WARNING hudson.model.ParametersAction filter
Skipped parameter `ghprbPullAuthorLogin` as it is undefined on `build-with-pr`. Set `-Dhudson.model.ParametersAction.keepUndefinedParameters`=true to allow undefined parameters to be injected as environment variables or `-Dhudson.model.ParametersAction.safeParameters=[comma-separated list]` to whitelist specific parameter names, even though it represents a security breach
May 13, 2016 3:40:11 PM WARNING hudson.model.ParametersAction filter
Skipped parameter `ghprbPullAuthorLoginMention` as it is undefined on `build-with-pr`. Set `-Dhudson.model.ParametersAction.keepUndefinedParameters`=true to allow undefined parameters to be injected as environment variables or `-Dhudson.model.ParametersAction.safeParameters=[comma-separated list]` to whitelist specific parameter names, even though it represents a security breach
May 13, 2016 3:40:11 PM WARNING hudson.model.ParametersAction filter
Skipped parameter `ghprbPullDescription` as it is undefined on `build-with-pr`. Set `-Dhudson.model.ParametersAction.keepUndefinedParameters`=true to allow undefined parameters to be injected as environment variables or `-Dhudson.model.ParametersAction.safeParameters=[comma-separated list]` to whitelist specific parameter names, even though it represents a security breach
May 13, 2016 3:40:11 PM WARNING hudson.model.ParametersAction filter
Skipped parameter `ghprbPullTitle` as it is undefined on `build-with-pr`. Set `-Dhudson.model.ParametersAction.keepUndefinedParameters`=true to allow undefined parameters to be injected as environment variables or `-Dhudson.model.ParametersAction.safeParameters=[comma-separated list]` to whitelist specific parameter names, even though it represents a security breach
May 13, 2016 3:40:11 PM WARNING hudson.model.ParametersAction filter
Skipped parameter `ghprbPullLink` as it is undefined on `build-with-pr`. Set `-Dhudson.model.ParametersAction.keepUndefinedParameters`=true to allow undefined parameters to be injected as environment variables or `-Dhudson.model.ParametersAction.safeParameters=[comma-separated list]` to whitelist specific parameter names, even though it represents a security breach
May 13, 2016 3:40:11 PM WARNING hudson.model.ParametersAction filter
Skipped parameter `ghprbPullLongDescription` as it is undefined on `build-with-pr`. Set `-Dhudson.model.ParametersAction.keepUndefinedParameters`=true to allow undefined parameters to be injected as environment variables or `-Dhudson.model.ParametersAction.safeParameters=[comma-separated list]` to whitelist specific parameter names, even though it represents a security breach
May 13, 2016 3:40:11 PM WARNING hudson.model.ParametersAction filter
Skipped parameter `ghprbCommentBody` as it is undefined on `build-with-pr`. Set `-Dhudson.model.ParametersAction.keepUndefinedParameters`=true to allow undefined parameters to be injected as environment variables or `-Dhudson.model.ParametersAction.safeParameters=[comma-separated list]` to whitelist specific parameter names, even though it represents a security breach
May 13, 2016 3:40:11 PM WARNING hudson.model.ParametersAction filter
Skipped parameter `ghprbGhRepository` as it is undefined on `build-with-pr`. Set `-Dhudson.model.ParametersAction.keepUndefinedParameters`=true to allow undefined parameters to be injected as environment variables or `-Dhudson.model.ParametersAction.safeParameters=[comma-separated list]` to whitelist specific parameter names, even though it represents a security breach
May 13, 2016 3:40:11 PM WARNING hudson.model.ParametersAction filter
Skipped parameter `ghprbCredentialsId` as it is undefined on `build-with-pr`. Set `-Dhudson.model.ParametersAction.keepUndefinedParameters`=true to allow undefined parameters to be injected as environment variables or `-Dhudson.model.ParametersAction.safeParameters=[comma-separated list]` to whitelist specific parameter names, even though it represents a security breach
May 13, 2016 3:40:11 PM WARNING hudson.model.ParametersAction filter
Skipped parameter `sha1` as it is undefined on `build-with-pr`. Set `-Dhudson.model.ParametersAction.keepUndefinedParameters`=true to allow undefined parameters to be injected as environment variables or `-Dhudson.model.ParametersAction.safeParameters=[comma-separated list]` to whitelist specific parameter names, even though it represents a security breach
May 13, 2016 3:40:11 PM WARNING hudson.model.ParametersAction filter
Skipped parameter `ghprbActualCommit` as it is undefined on `build-with-pr`. Set `-Dhudson.model.ParametersAction.keepUndefinedParameters`=true to allow undefined parameters to be injected as environment variables or `-Dhudson.model.ParametersAction.safeParameters=[comma-separated list]` to whitelist specific parameter names, even though it represents a security breach
May 13, 2016 3:40:11 PM WARNING hudson.model.ParametersAction filter
Skipped parameter `ghprbActualCommitAuthor` as it is undefined on `build-with-pr`. Set `-Dhudson.model.ParametersAction.keepUndefinedParameters`=true to allow undefined parameters to be injected as environment variables or `-Dhudson.model.ParametersAction.safeParameters=[comma-separated list]` to whitelist specific parameter names, even though it represents a security breach
May 13, 2016 3:40:11 PM WARNING hudson.model.ParametersAction filter
Skipped parameter `ghprbActualCommitAuthorEmail` as it is undefined on `build-with-pr`. Set `-Dhudson.model.ParametersAction.keepUndefinedParameters`=true to allow undefined parameters to be injected as environment variables or `-Dhudson.model.ParametersAction.safeParameters=[comma-separated list]` to whitelist specific parameter names, even though it represents a security breach
May 13, 2016 3:40:11 PM WARNING hudson.model.ParametersAction filter
Skipped parameter `ghprbAuthorRepoGitUrl` as it is undefined on `build-with-pr`. Set `-Dhudson.model.ParametersAction.keepUndefinedParameters`=true to allow undefined parameters to be injected as environment variables or `-Dhudson.model.ParametersAction.safeParameters=[comma-separated list]` to whitelist specific parameter names, even though it represents a security breach
May 13, 2016 3:40:11 PM WARNING hudson.model.ParametersAction filter
Skipped parameter `ghprbTriggerAuthor` as it is undefined on `build-with-pr`. Set `-Dhudson.model.ParametersAction.keepUndefinedParameters`=true to allow undefined parameters to be injected as environment variables or `-Dhudson.model.ParametersAction.safeParameters=[comma-separated list]` to whitelist specific parameter names, even though it represents a security breach
May 13, 2016 3:40:11 PM WARNING hudson.model.ParametersAction filter
Skipped parameter `ghprbTriggerAuthorEmail` as it is undefined on `build-with-pr`. Set `-Dhudson.model.ParametersAction.keepUndefinedParameters`=true to allow undefined parameters to be injected as environment variables or `-Dhudson.model.ParametersAction.safeParameters=[comma-separated list]` to whitelist specific parameter names, even though it represents a security breach
May 13, 2016 3:40:11 PM WARNING hudson.model.ParametersAction filter
Skipped parameter `ghprbTriggerAuthorLogin` as it is undefined on `build-with-pr`. Set `-Dhudson.model.ParametersAction.keepUndefinedParameters`=true to allow undefined parameters to be injected as environment variables or `-Dhudson.model.ParametersAction.safeParameters=[comma-separated list]` to whitelist specific parameter names, even though it represents a security breach
May 13, 2016 3:40:11 PM WARNING hudson.model.ParametersAction filter
Skipped parameter `ghprbTriggerAuthorLoginMention` as it is undefined on `build-with-pr`. Set `-Dhudson.model.ParametersAction.keepUndefinedParameters`=true to allow undefined parameters to be injected as environment variables or `-Dhudson.model.ParametersAction.safeParameters=[comma-separated list]` to whitelist specific parameter names, even though it represents a security breach
May 13, 2016 3:40:11 PM WARNING hudson.model.ParametersAction filter
Skipped parameter `ghprbPullId` as it is undefined on `build-with-pr`. Set `-Dhudson.model.ParametersAction.keepUndefinedParameters`=true to allow undefined parameters to be injected as environment variables or `-Dhudson.model.ParametersAction.safeParameters=[comma-separated list]` to whitelist specific parameter names, even though it represents a security breach
May 13, 2016 3:40:11 PM WARNING hudson.model.ParametersAction filter
Skipped parameter `ghprbTargetBranch` as it is undefined on `build-with-pr`. Set `-Dhudson.model.ParametersAction.keepUndefinedParameters`=true to allow undefined parameters to be injected as environment variables or `-Dhudson.model.ParametersAction.safeParameters=[comma-separated list]` to whitelist specific parameter names, even though it represents a security breach
May 13, 2016 3:40:11 PM WARNING hudson.model.ParametersAction filter
Skipped parameter `ghprbSourceBranch` as it is undefined on `build-with-pr`. Set `-Dhudson.model.ParametersAction.keepUndefinedParameters`=true to allow undefined parameters to be injected as environment variables or `-Dhudson.model.ParametersAction.safeParameters=[comma-separated list]` to whitelist specific parameter names, even though it represents a security breach
May 13, 2016 3:40:11 PM WARNING hudson.model.ParametersAction filter
Skipped parameter `GIT_BRANCH` as it is undefined on `build-with-pr`. Set `-Dhudson.model.ParametersAction.keepUndefinedParameters`=true to allow undefined parameters to be injected as environment variables or `-Dhudson.model.ParametersAction.safeParameters=[comma-separated list]` to whitelist specific parameter names, even though it represents a security breach
May 13, 2016 3:40:11 PM WARNING hudson.model.ParametersAction filter
Skipped parameter `ghprbPullAuthorEmail` as it is undefined on `build-with-pr`. Set `-Dhudson.model.ParametersAction.keepUndefinedParameters`=true to allow undefined parameters to be injected as environment variables or `-Dhudson.model.ParametersAction.safeParameters=[comma-separated list]` to whitelist specific parameter names, even though it represents a security breach
May 13, 2016 3:40:11 PM WARNING hudson.model.ParametersAction filter
Skipped parameter `ghprbPullAuthorLogin` as it is undefined on `build-with-pr`. Set `-Dhudson.model.ParametersAction.keepUndefinedParameters`=true to allow undefined parameters to be injected as environment variables or `-Dhudson.model.ParametersAction.safeParameters=[comma-separated list]` to whitelist specific parameter names, even though it represents a security breach
May 13, 2016 3:40:11 PM WARNING hudson.model.ParametersAction filter
Skipped parameter `ghprbPullAuthorLoginMention` as it is undefined on `build-with-pr`. Set `-Dhudson.model.ParametersAction.keepUndefinedParameters`=true to allow undefined parameters to be injected as environment variables or `-Dhudson.model.ParametersAction.safeParameters=[comma-separated list]` to whitelist specific parameter names, even though it represents a security breach
May 13, 2016 3:40:11 PM WARNING hudson.model.ParametersAction filter
Skipped parameter `ghprbPullDescription` as it is undefined on `build-with-pr`. Set `-Dhudson.model.ParametersAction.keepUndefinedParameters`=true to allow undefined parameters to be injected as environment variables or `-Dhudson.model.ParametersAction.safeParameters=[comma-separated list]` to whitelist specific parameter names, even though it represents a security breach
May 13, 2016 3:40:11 PM WARNING hudson.model.ParametersAction filter
Skipped parameter `ghprbPullTitle` as it is undefined on `build-with-pr`. Set `-Dhudson.model.ParametersAction.keepUndefinedParameters`=true to allow undefined parameters to be injected as environment variables or `-Dhudson.model.ParametersAction.safeParameters=[comma-separated list]` to whitelist specific parameter names, even though it represents a security breach
May 13, 2016 3:40:11 PM WARNING hudson.model.ParametersAction filter
Skipped parameter `ghprbPullLink` as it is undefined on `build-with-pr`. Set `-Dhudson.model.ParametersAction.keepUndefinedParameters`=true to allow undefined parameters to be injected as environment variables or `-Dhudson.model.ParametersAction.safeParameters=[comma-separated list]` to whitelist specific parameter names, even though it represents a security breach
May 13, 2016 3:40:11 PM WARNING hudson.model.ParametersAction filter
Skipped parameter `ghprbPullLongDescription` as it is undefined on `build-with-pr`. Set `-Dhudson.model.ParametersAction.keepUndefinedParameters`=true to allow undefined parameters to be injected as environment variables or `-Dhudson.model.ParametersAction.safeParameters=[comma-separated list]` to whitelist specific parameter names, even though it represents a security breach
May 13, 2016 3:40:11 PM WARNING hudson.model.ParametersAction filter
Skipped parameter `ghprbCommentBody` as it is undefined on `build-with-pr`. Set `-Dhudson.model.ParametersAction.keepUndefinedParameters`=true to allow undefined parameters to be injected as environment variables or `-Dhudson.model.ParametersAction.safeParameters=[comma-separated list]` to whitelist specific parameter names, even though it represents a security breach
May 13, 2016 3:40:11 PM WARNING hudson.model.ParametersAction filter
Skipped parameter `ghprbGhRepository` as it is undefined on `build-with-pr`. Set `-Dhudson.model.ParametersAction.keepUndefinedParameters`=true to allow undefined parameters to be injected as environment variables or `-Dhudson.model.ParametersAction.safeParameters=[comma-separated list]` to whitelist specific parameter names, even though it represents a security breach
May 13, 2016 3:40:11 PM WARNING hudson.model.ParametersAction filter
Skipped parameter `ghprbCredentialsId` as it is undefined on `build-with-pr`. Set `-Dhudson.model.ParametersAction.keepUndefinedParameters`=true to allow undefined parameters to be injected as environment variables or `-Dhudson.model.ParametersAction.safeParameters=[comma-separated list]` to whitelist specific parameter names, even though it represents a security breach
May 13, 2016 3:40:35 PM INFO org.jenkinsci.plugins.ghprb.GhprbTrigger stop
Stopping the ghprb trigger for project build-with-pr
May 13, 2016 3:40:35 PM INFO org.jenkinsci.plugins.ghprb.GhprbTrigger start
Starting the ghprb trigger for the build-with-pr job; newInstance is true
May 13, 2016 3:40:59 PM INFO hudson.model.Run execute