Jenkins PMD Plugin - How to show build failure report?

I am trying to use the Jenkins PMD plugin. Everything works fine except for one thing. If a Jenkins build fails, the reports in the build will not update. This can be a problem because if you have a critical error in your code, you have to go to the workspace manually and read the XML file (which is generated by the PMD) to find out what your error is.

I found someone who had the same problem, however this post was last updated in 2009. At the end of the post, you can see someone explaining that there is more to come. http://jenkins-ci.361315.n4.nabble.com/pmd-post-build-publishing-after-failing-build-td376948.html

I can confirm that it generates pmd results because I can see them in Jenkins workspace. However, reports will not appear in the assembly.

Jenkins console log (print screen due to VM):

As you can see here, Jenkins build failed due to PMD rule violation. Which is good, however, when we go to build, you cannot see the PMD report.

I already installed the PMD plugin in Jenkins and it worked until I changed the ruleviolation. You can see my gradle code for PMD here:

task pmd (type: Pmd) {

ignoreFailures = false
description 'Run pmd'
group 'verification'
rulePriority = 2

ruleSets = ["java-android",
            "java-basic",
            "java-braces",
            "java-strings",
            "java-design",
            "java-unusedcode"]
source = fileTree('src/main/java')

reports {
    xml.enabled = true
    html.enabled = false
   }
}

check.doLast {
    project.tasks.getByName("pmd").execute()
}