Build failed in Jenkins: Maven » Maven TLP » maven-enforcer » min #2

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See https://ci-builds.apache.org/job/Maven/job/maven-box/job/maven-enforcer/job/min/2/

Changes:

* update commons IO
* update resolver

No tests ran.

Build log:
[...truncated 9144 lines...]
[ERROR] /home/jenkins/workspace/ven_maven-box_maven-enforcer_min@2/linux-jdk16-m3.6.x_build/enforcer-rules/src/main/java/org/apache/maven/plugins/enforcer/DependencyConvergence.java:[151,61] cannot find symbol
[ERROR]   symbol:   class DependencyNode
[ERROR]   location: class org.apache.maven.plugins.enforcer.DependencyConvergence
[ERROR] /home/jenkins/workspace/ven_maven-box_maven-enforcer_min@2/linux-jdk16-m3.6.x_build/enforcer-rules/src/main/java/org/apache/maven/plugins/enforcer/DependencyConvergence.java:[161,51] cannot find symbol
[ERROR]   symbol:   class DependencyNode
[ERROR]   location: class org.apache.maven.plugins.enforcer.DependencyConvergence
[ERROR] /home/jenkins/workspace/ven_maven-box_maven-enforcer_min@2/linux-jdk16-m3.6.x_build/enforcer-rules/src/main/java/org/apache/maven/plugins/enforcer/RequireUpperBoundDeps.java:[41,47] package org.apache.maven.shared.dependency.tree does not exist
[ERROR] /home/jenkins/workspace/ven_maven-box_maven-enforcer_min@2/linux-jdk16-m3.6.x_build/enforcer-rules/src/main/java/org/apache/maven/plugins/enforcer/RequireUpperBoundDeps.java:[42,47] package org.apache.maven.shared.dependency.tree does not exist
[ERROR] /home/jenkins/workspace/ven_maven-box_maven-enforcer_min@2/linux-jdk16-m3.6.x_build/enforcer-rules/src/main/java/org/apache/maven/plugins/enforcer/RequireUpperBoundDeps.java:[43,47] package org.apache.maven.shared.dependency.tree does not exist
[ERROR] /home/jenkins/workspace/ven_maven-box_maven-enforcer_min@2/linux-jdk16-m3.6.x_build/enforcer-rules/src/main/java/org/apache/maven/plugins/enforcer/RequireUpperBoundDeps.java:[44,57] package org.apache.maven.shared.dependency.tree.traversal does not exist
[ERROR] /home/jenkins/workspace/ven_maven-box_maven-enforcer_min@2/linux-jdk16-m3.6.x_build/enforcer-rules/src/main/java/org/apache/maven/plugins/enforcer/RequireUpperBoundDeps.java:[121,13] cannot find symbol
[ERROR]   symbol:   class DependencyNode
[ERROR]   location: class org.apache.maven.plugins.enforcer.RequireUpperBoundDeps
[ERROR] /home/jenkins/workspace/ven_maven-box_maven-enforcer_min@2/linux-jdk16-m3.6.x_build/enforcer-rules/src/main/java/org/apache/maven/plugins/enforcer/RequireUpperBoundDeps.java:[180,56] cannot find symbol
[ERROR]   symbol:   class DependencyNode
[ERROR]   location: class org.apache.maven.plugins.enforcer.RequireUpperBoundDeps
[ERROR] /home/jenkins/workspace/ven_maven-box_maven-enforcer_min@2/linux-jdk16-m3.6.x_build/enforcer-rules/src/main/java/org/apache/maven/plugins/enforcer/RequireUpperBoundDeps.java:[199,44] cannot find symbol
[ERROR]   symbol:   class DependencyNode
[ERROR]   location: class org.apache.maven.plugins.enforcer.RequireUpperBoundDeps
[ERROR] /home/jenkins/workspace/ven_maven-box_maven-enforcer_min@2/linux-jdk16-m3.6.x_build/enforcer-rules/src/main/java/org/apache/maven/plugins/enforcer/RequireUpperBoundDeps.java:[217,44] cannot find symbol
[ERROR]   symbol:   class DependencyNode
[ERROR]   location: class org.apache.maven.plugins.enforcer.RequireUpperBoundDeps
[ERROR] /home/jenkins/workspace/ven_maven-box_maven-enforcer_min@2/linux-jdk16-m3.6.x_build/enforcer-rules/src/main/java/org/apache/maven/plugins/enforcer/RequireUpperBoundDeps.java:[248,41] cannot find symbol
[ERROR]   symbol:   class DependencyNode
[ERROR]   location: class org.apache.maven.plugins.enforcer.RequireUpperBoundDeps
[ERROR] /home/jenkins/workspace/ven_maven-box_maven-enforcer_min@2/linux-jdk16-m3.6.x_build/enforcer-rules/src/main/java/org/apache/maven/plugins/enforcer/RequireUpperBoundDeps.java:[272,20] cannot find symbol
[ERROR]   symbol:   class DependencyNodeVisitor
[ERROR]   location: class org.apache.maven.plugins.enforcer.RequireUpperBoundDeps
[ERROR] /home/jenkins/workspace/ven_maven-box_maven-enforcer_min@2/linux-jdk16-m3.6.x_build/enforcer-rules/src/main/java/org/apache/maven/plugins/enforcer/RequireUpperBoundDeps.java:[291,31] cannot find symbol
[ERROR]   symbol:   class DependencyNode
[ERROR]   location: class org.apache.maven.plugins.enforcer.RequireUpperBoundDeps.RequireUpperBoundDepsVisitor
[ERROR] /home/jenkins/workspace/ven_maven-box_maven-enforcer_min@2/linux-jdk16-m3.6.x_build/enforcer-rules/src/main/java/org/apache/maven/plugins/enforcer/RequireUpperBoundDeps.java:[312,34] cannot find symbol
[ERROR]   symbol:   class DependencyNode
[ERROR]   location: class org.apache.maven.plugins.enforcer.RequireUpperBoundDeps.RequireUpperBoundDepsVisitor
[ERROR] /home/jenkins/workspace/ven_maven-box_maven-enforcer_min@2/linux-jdk16-m3.6.x_build/enforcer-rules/src/main/java/org/apache/maven/plugins/enforcer/RequireUpperBoundDeps.java:[317,26] cannot find symbol
[ERROR]   symbol:   class DependencyNode
[ERROR]   location: class org.apache.maven.plugins.enforcer.RequireUpperBoundDeps.RequireUpperBoundDepsVisitor
[ERROR] /home/jenkins/workspace/ven_maven-box_maven-enforcer_min@2/linux-jdk16-m3.6.x_build/enforcer-rules/src/main/java/org/apache/maven/plugins/enforcer/RequireUpperBoundDeps.java:[368,17] cannot find symbol
[ERROR]   symbol:   class DependencyNode
[ERROR]   location: class org.apache.maven.plugins.enforcer.RequireUpperBoundDeps.DependencyNodeHopCountPair
[ERROR] /home/jenkins/workspace/ven_maven-box_maven-enforcer_min@2/linux-jdk16-m3.6.x_build/enforcer-rules/src/main/java/org/apache/maven/plugins/enforcer/RequireUpperBoundDeps.java:[372,45] cannot find symbol
[ERROR]   symbol:   class DependencyNode
[ERROR]   location: class org.apache.maven.plugins.enforcer.RequireUpperBoundDeps.DependencyNodeHopCountPair
[ERROR] /home/jenkins/workspace/ven_maven-box_maven-enforcer_min@2/linux-jdk16-m3.6.x_build/enforcer-rules/src/main/java/org/apache/maven/plugins/enforcer/RequireUpperBoundDeps.java:[395,16] cannot find symbol
[ERROR]   symbol:   class DependencyNode
[ERROR]   location: class org.apache.maven.plugins.enforcer.RequireUpperBoundDeps.DependencyNodeHopCountPair
[ERROR] /home/jenkins/workspace/ven_maven-box_maven-enforcer_min@2/linux-jdk16-m3.6.x_build/enforcer-rules/src/main/java/org/apache/maven/plugins/enforcer/utils/DependencyVersionMap.java:[29,47] package org.apache.maven.shared.dependency.tree does not exist
[ERROR] /home/jenkins/workspace/ven_maven-box_maven-enforcer_min@2/linux-jdk16-m3.6.x_build/enforcer-rules/src/main/java/org/apache/maven/plugins/enforcer/utils/DependencyVersionMap.java:[30,57] package org.apache.maven.shared.dependency.tree.traversal does not exist
[ERROR] /home/jenkins/workspace/ven_maven-box_maven-enforcer_min@2/linux-jdk16-m3.6.x_build/enforcer-rules/src/main/java/org/apache/maven/plugins/enforcer/utils/DependencyVersionMap.java:[37,16] cannot find symbol
[ERROR]   symbol: class DependencyNodeVisitor
[ERROR] /home/jenkins/workspace/ven_maven-box_maven-enforcer_min@2/linux-jdk16-m3.6.x_build/enforcer-rules/src/main/java/org/apache/maven/plugins/enforcer/utils/DependencyVersionMap.java:[41,30] cannot find symbol
[ERROR]   symbol:   class DependencyNode
[ERROR]   location: class org.apache.maven.plugins.enforcer.utils.DependencyVersionMap
[ERROR] /home/jenkins/workspace/ven_maven-box_maven-enforcer_min@2/linux-jdk16-m3.6.x_build/enforcer-rules/src/main/java/org/apache/maven/plugins/enforcer/utils/DependencyVersionMap.java:[54,27] cannot find symbol
[ERROR]   symbol:   class DependencyNode
[ERROR]   location: class org.apache.maven.plugins.enforcer.utils.DependencyVersionMap
[ERROR] /home/jenkins/workspace/ven_maven-box_maven-enforcer_min@2/linux-jdk16-m3.6.x_build/enforcer-rules/src/main/java/org/apache/maven/plugins/enforcer/utils/DependencyVersionMap.java:[61,30] cannot find symbol
[ERROR]   symbol:   class DependencyNode
[ERROR]   location: class org.apache.maven.plugins.enforcer.utils.DependencyVersionMap
[ERROR] /home/jenkins/workspace/ven_maven-box_maven-enforcer_min@2/linux-jdk16-m3.6.x_build/enforcer-rules/src/main/java/org/apache/maven/plugins/enforcer/utils/DependencyVersionMap.java:[66,34] cannot find symbol
[ERROR]   symbol:   class DependencyNode
[ERROR]   location: class org.apache.maven.plugins.enforcer.utils.DependencyVersionMap
[ERROR] /home/jenkins/workspace/ven_maven-box_maven-enforcer_min@2/linux-jdk16-m3.6.x_build/enforcer-rules/src/main/java/org/apache/maven/plugins/enforcer/utils/DependencyVersionMap.java:[76,32] cannot find symbol
[ERROR]   symbol:   class DependencyNode
[ERROR]   location: class org.apache.maven.plugins.enforcer.utils.DependencyVersionMap
[ERROR] /home/jenkins/workspace/ven_maven-box_maven-enforcer_min@2/linux-jdk16-m3.6.x_build/enforcer-rules/src/main/java/org/apache/maven/plugins/enforcer/utils/DependencyVersionMap.java:[93,40] cannot find symbol
[ERROR]   symbol:   class DependencyNode
[ERROR]   location: class org.apache.maven.plugins.enforcer.utils.DependencyVersionMap
[ERROR] /home/jenkins/workspace/ven_maven-box_maven-enforcer_min@2/linux-jdk16-m3.6.x_build/enforcer-rules/src/main/java/org/apache/maven/plugins/enforcer/utils/DependencyVersionMap.java:[103,45] cannot find symbol
[ERROR]   symbol:   class DependencyNode
[ERROR]   location: class org.apache.maven.plugins.enforcer.utils.DependencyVersionMap
[ERROR] /home/jenkins/workspace/ven_maven-box_maven-enforcer_min@2/linux-jdk16-m3.6.x_build/enforcer-rules/src/main/java/org/apache/maven/plugins/enforcer/utils/DependencyVersionMap.java:[123,22] cannot find symbol
[ERROR]   symbol:   class DependencyNode
[ERROR]   location: class org.apache.maven.plugins.enforcer.utils.DependencyVersionMap
[ERROR] /home/jenkins/workspace/ven_maven-box_maven-enforcer_min@2/linux-jdk16-m3.6.x_build/enforcer-rules/src/main/java/org/apache/maven/plugins/enforcer/AbstractBanDependencies.java:[139,70] incompatible types: org.apache.maven.project.MavenProject cannot be converted to org.apache.maven.project.ProjectBuildingRequest
[ERROR] /home/jenkins/workspace/ven_maven-box_maven-enforcer_min@2/linux-jdk16-m3.6.x_build/enforcer-rules/src/main/java/org/apache/maven/plugins/enforcer/BanTransitiveDependencies.java:[162,77] incompatible types: org.apache.maven.project.MavenProject cannot be converted to org.apache.maven.project.ProjectBuildingRequest
[ERROR] /home/jenkins/workspace/ven_maven-box_maven-enforcer_min@2/linux-jdk16-m3.6.x_build/enforcer-rules/src/main/java/org/apache/maven/plugins/enforcer/DependencyConvergence.java:[76,13] cannot find symbol
[ERROR]   symbol:   class DependencyTreeBuilder
[ERROR]   location: class org.apache.maven.plugins.enforcer.DependencyConvergence
[ERROR] /home/jenkins/workspace/ven_maven-box_maven-enforcer_min@2/linux-jdk16-m3.6.x_build/enforcer-rules/src/main/java/org/apache/maven/plugins/enforcer/DependencyConvergence.java:[76,80] cannot find symbol
[ERROR]   symbol:   class DependencyTreeBuilder
[ERROR]   location: class org.apache.maven.plugins.enforcer.DependencyConvergence
[ERROR] /home/jenkins/workspace/ven_maven-box_maven-enforcer_min@2/linux-jdk16-m3.6.x_build/enforcer-rules/src/main/java/org/apache/maven/plugins/enforcer/DependencyConvergence.java:[82,13] cannot find symbol
[ERROR]   symbol:   class DependencyNode
[ERROR]   location: class org.apache.maven.plugins.enforcer.DependencyConvergence
[ERROR] /home/jenkins/workspace/ven_maven-box_maven-enforcer_min@2/linux-jdk16-m3.6.x_build/enforcer-rules/src/main/java/org/apache/maven/plugins/enforcer/DependencyConvergence.java:[90,17] cannot find symbol
[ERROR]   symbol:   class DependencyTreeBuilderException
[ERROR]   location: class org.apache.maven.plugins.enforcer.DependencyConvergence
[ERROR] /home/jenkins/workspace/ven_maven-box_maven-enforcer_min@2/linux-jdk16-m3.6.x_build/enforcer-rules/src/main/java/org/apache/maven/plugins/enforcer/DependencyConvergence.java:[106,13] cannot find symbol
[ERROR]   symbol:   class DependencyNode
[ERROR]   location: class org.apache.maven.plugins.enforcer.DependencyConvergence
[ERROR] /home/jenkins/workspace/ven_maven-box_maven-enforcer_min@2/linux-jdk16-m3.6.x_build/enforcer-rules/src/main/java/org/apache/maven/plugins/enforcer/DependencyConvergence.java:[131,9] cannot find symbol
[ERROR]   symbol:   class DependencyNode
[ERROR]   location: class org.apache.maven.plugins.enforcer.DependencyConvergence
[ERROR] /home/jenkins/workspace/ven_maven-box_maven-enforcer_min@2/linux-jdk16-m3.6.x_build/enforcer-rules/src/main/java/org/apache/maven/plugins/enforcer/DependencyConvergence.java:[154,20] cannot find symbol
[ERROR]   symbol:   class DependencyNode
[ERROR]   location: class org.apache.maven.plugins.enforcer.DependencyConvergence
[ERROR] /home/jenkins/workspace/ven_maven-box_maven-enforcer_min@2/linux-jdk16-m3.6.x_build/enforcer-rules/src/main/java/org/apache/maven/plugins/enforcer/DependencyConvergence.java:[171,15] cannot find symbol
[ERROR]   symbol:   class DependencyNode
[ERROR]   location: class org.apache.maven.plugins.enforcer.DependencyConvergence
[ERROR] /home/jenkins/workspace/ven_maven-box_maven-enforcer_min@2/linux-jdk16-m3.6.x_build/enforcer-rules/src/main/java/org/apache/maven/plugins/enforcer/RequireUpperBoundDeps.java:[127,13] cannot find symbol
[ERROR]   symbol:   class DependencyTreeBuilder
[ERROR]   location: class org.apache.maven.plugins.enforcer.RequireUpperBoundDeps
[ERROR] /home/jenkins/workspace/ven_maven-box_maven-enforcer_min@2/linux-jdk16-m3.6.x_build/enforcer-rules/src/main/java/org/apache/maven/plugins/enforcer/RequireUpperBoundDeps.java:[127,80] cannot find symbol
[ERROR]   symbol:   class DependencyTreeBuilder
[ERROR]   location: class org.apache.maven.plugins.enforcer.RequireUpperBoundDeps
[ERROR] /home/jenkins/workspace/ven_maven-box_maven-enforcer_min@2/linux-jdk16-m3.6.x_build/enforcer-rules/src/main/java/org/apache/maven/plugins/enforcer/RequireUpperBoundDeps.java:[133,13] cannot find symbol
[ERROR]   symbol:   class DependencyNode
[ERROR]   location: class org.apache.maven.plugins.enforcer.RequireUpperBoundDeps
[ERROR] /home/jenkins/workspace/ven_maven-box_maven-enforcer_min@2/linux-jdk16-m3.6.x_build/enforcer-rules/src/main/java/org/apache/maven/plugins/enforcer/RequireUpperBoundDeps.java:[146,17] cannot find symbol
[ERROR]   symbol:   class DependencyTreeBuilderException
[ERROR]   location: class org.apache.maven.plugins.enforcer.RequireUpperBoundDeps
[ERROR] /home/jenkins/workspace/ven_maven-box_maven-enforcer_min@2/linux-jdk16-m3.6.x_build/enforcer-rules/src/main/java/org/apache/maven/plugins/enforcer/RequireUpperBoundDeps.java:[162,13] cannot find symbol
[ERROR]   symbol:   class DependencyNode
[ERROR]   location: class org.apache.maven.plugins.enforcer.RequireUpperBoundDeps
[ERROR] /home/jenkins/workspace/ven_maven-box_maven-enforcer_min@2/linux-jdk16-m3.6.x_build/enforcer-rules/src/main/java/org/apache/maven/plugins/enforcer/RequireUpperBoundDeps.java:[183,20] cannot find symbol
[ERROR]   symbol:   class DependencyNode
[ERROR]   location: class org.apache.maven.plugins.enforcer.RequireUpperBoundDeps
[ERROR] /home/jenkins/workspace/ven_maven-box_maven-enforcer_min@2/linux-jdk16-m3.6.x_build/enforcer-rules/src/main/java/org/apache/maven/plugins/enforcer/RequireUpperBoundDeps.java:[209,15] cannot find symbol
[ERROR]   symbol:   class DependencyNode
[ERROR]   location: class org.apache.maven.plugins.enforcer.RequireUpperBoundDeps
[ERROR] /home/jenkins/workspace/ven_maven-box_maven-enforcer_min@2/linux-jdk16-m3.6.x_build/enforcer-rules/src/main/java/org/apache/maven/plugins/enforcer/RequireUpperBoundDeps.java:[220,9] cannot find symbol
[ERROR]   symbol:   class DependencyNode
[ERROR]   location: class org.apache.maven.plugins.enforcer.RequireUpperBoundDeps
[ERROR] /home/jenkins/workspace/ven_maven-box_maven-enforcer_min@2/linux-jdk16-m3.6.x_build/enforcer-rules/src/main/java/org/apache/maven/plugins/enforcer/RequireUpperBoundDeps.java:[319,23] cannot find symbol
[ERROR]   symbol:   class DependencyNode
[ERROR]   location: class org.apache.maven.plugins.enforcer.RequireUpperBoundDeps.RequireUpperBoundDepsVisitor
[ERROR] /home/jenkins/workspace/ven_maven-box_maven-enforcer_min@2/linux-jdk16-m3.6.x_build/enforcer-rules/src/main/java/org/apache/maven/plugins/enforcer/RequireUpperBoundDeps.java:[324,26] cannot find symbol
[ERROR]   symbol:   class DependencyNode
[ERROR]   location: class org.apache.maven.plugins.enforcer.RequireUpperBoundDeps.RequireUpperBoundDepsVisitor
[ERROR] /home/jenkins/workspace/ven_maven-box_maven-enforcer_min@2/linux-jdk16-m3.6.x_build/enforcer-rules/src/main/java/org/apache/maven/plugins/enforcer/RequireUpperBoundDeps.java:[381,13] cannot find symbol
[ERROR]   symbol:   class DependencyNode
[ERROR]   location: class org.apache.maven.plugins.enforcer.RequireUpperBoundDeps.DependencyNodeHopCountPair
[ERROR] /home/jenkins/workspace/ven_maven-box_maven-enforcer_min@2/linux-jdk16-m3.6.x_build/enforcer-rules/src/main/java/org/apache/maven/plugins/enforcer/utils/DependencyVersionMap.java:[53,5] method does not override or implement a method from a supertype
[ERROR] /home/jenkins/workspace/ven_maven-box_maven-enforcer_min@2/linux-jdk16-m3.6.x_build/enforcer-rules/src/main/java/org/apache/maven/plugins/enforcer/utils/DependencyVersionMap.java:[60,5] method does not override or implement a method from a supertype
[ERROR] /home/jenkins/workspace/ven_maven-box_maven-enforcer_min@2/linux-jdk16-m3.6.x_build/enforcer-rules/src/main/java/org/apache/maven/plugins/enforcer/utils/DependencyVersionMap.java:[79,14] cannot find symbol
[ERROR]   symbol:   class DependencyNode
[ERROR]   location: class org.apache.maven.plugins.enforcer.utils.DependencyVersionMap
[ERROR] /home/jenkins/workspace/ven_maven-box_maven-enforcer_min@2/linux-jdk16-m3.6.x_build/enforcer-rules/src/main/java/org/apache/maven/plugins/enforcer/utils/DependencyVersionMap.java:[106,15] cannot find symbol
[ERROR]   symbol:   class DependencyNode
[ERROR]   location: class org.apache.maven.plugins.enforcer.utils.DependencyVersionMap
[ERROR] /home/jenkins/workspace/ven_maven-box_maven-enforcer_min@2/linux-jdk16-m3.6.x_build/enforcer-rules/src/main/java/org/apache/maven/plugins/enforcer/utils/DependencyVersionMap.java:[125,19] cannot find symbol
[ERROR]   symbol:   class DependencyNode
[ERROR]   location: class org.apache.maven.plugins.enforcer.utils.DependencyVersionMap
[ERROR] /home/jenkins/workspace/ven_maven-box_maven-enforcer_min@2/linux-jdk16-m3.6.x_build/enforcer-rules/src/main/java/org/apache/maven/plugins/enforcer/utils/DependencyVersionMap.java:[126,20] cannot find symbol
[ERROR]   symbol:   class DependencyNode
[ERROR]   location: class org.apache.maven.plugins.enforcer.utils.DependencyVersionMap
[ERROR] -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.8.1:compile (default-compile) on project enforcer-rules: Compilation failure
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:215)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:156)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:148)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:117)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:81)
    at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build (SingleThreadedBuilder.java:56)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
    at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
    at org.apache.maven.cli.MavenCli.execute (MavenCli.java:957)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:289)
    at org.apache.maven.cli.MavenCli.main (MavenCli.java:193)
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:78)
    at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke (Method.java:567)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:282)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:225)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:406)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:347)
Caused by: org.apache.maven.plugin.compiler.CompilationFailureException: Compilation failure
    at org.apache.maven.plugin.compiler.AbstractCompilerMojo.execute (AbstractCompilerMojo.java:1220)
    at org.apache.maven.plugin.compiler.CompilerMojo.execute (CompilerMojo.java:187)
    at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo (DefaultBuildPluginManager.java:137)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:210)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:156)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:148)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:117)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:81)
    at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build (SingleThreadedBuilder.java:56)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
    at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
    at org.apache.maven.cli.MavenCli.execute (MavenCli.java:957)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:289)
    at org.apache.maven.cli.MavenCli.main (MavenCli.java:193)
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:78)
    at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke (Method.java:567)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:282)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:225)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:406)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:347)
[ERROR]
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException
[ERROR]
[ERROR] After correcting the problems, you can resume the build with the command
[ERROR]   mvn <args> -rf :enforcer-rules
[Pipeline] }
[Pipeline] // dir
[Pipeline] }
[withMaven] artifactsPublisher - Archive artifact linux-jdk16-m3.6.x_build/pom.xml under org/apache/maven/enforcer/enforcer/3.0.0-M4-SNAPSHOT/enforcer-3.0.0-M4-SNAPSHOT.pom
[withMaven] artifactsPublisher - Archive artifact linux-jdk16-m3.6.x_build/target/enforcer-3.0.0-M4-SNAPSHOT-site.xml under org/apache/maven/enforcer/enforcer/3.0.0-M4-SNAPSHOT/enforcer-3.0.0-M4-SNAPSHOT-site.xml
[withMaven] artifactsPublisher - Archive artifact linux-jdk16-m3.6.x_build/enforcer-api/pom.xml under org/apache/maven/enforcer/enforcer-api/3.0.0-M4-SNAPSHOT/enforcer-api-3.0.0-M4-SNAPSHOT.pom
[withMaven] artifactsPublisher - Archive artifact linux-jdk16-m3.6.x_build/enforcer-api/target/enforcer-api-3.0.0-M4-SNAPSHOT.jar under org/apache/maven/enforcer/enforcer-api/3.0.0-M4-SNAPSHOT/enforcer-api-3.0.0-M4-SNAPSHOT.jar
[Fast Archiver] No prior successful build to compare, so performing full copy of artifacts
[withMaven] junitPublisher - Archive test results for Maven artifact org.apache.maven.enforcer:enforcer-api:jar:3.0.0-M4-SNAPSHOT generated by maven-surefire-plugin:test (default-test): linux-jdk16-m3.6.x_build/enforcer-api/target/surefire-reports/*.xml
Recording test results
None of the test reports contained any result
[withMaven] openTasksPublisher - Scan Tasks for Maven artifact org.apache.maven.enforcer:enforcer-api:jar:3.0.0-M4-SNAPSHOT in source directory linux-jdk16-m3.6.x_build/enforcer-api/src/main/java
[withMaven] openTasksPublisher - Scan Tasks for Maven artifact org.apache.maven.enforcer:enforcer-rules:jar:3.0.0-M4-SNAPSHOT in source directory linux-jdk16-m3.6.x_build/enforcer-rules/src/main/java
[TASKS] Scanning folder '/home/jenkins/workspace/ven_maven-box_maven-enforcer_min@2' for files matching the pattern 'linux-jdk16-m3.6.x_build/enforcer-api/src/main/java/**/*,linux-jdk16-m3.6.x_build/enforcer-rules/src/main/java/**/*' - excludes: null
[TASKS] Found 52 files to scan for tasks
[TASKS] Found 4 open tasks.
Skipping warnings blame since pipelines do not have an SCM link.%n
[withMaven] Publishers: Generated Artifacts Publisher: 1929 ms, Junit Publisher: 177 ms, Open Task Scanner Publisher: 1993 ms, Dependencies Fingerprint Publisher: 351 ms, Pipeline Graph Publisher: 1 ms
[Pipeline] // withMaven
[Pipeline] cleanWs
[WS-CLEANUP] Deleting project workspace...
[WS-CLEANUP] Deferred wipeout is used...
[WS-CLEANUP] done
[Pipeline] cleanWs
[WS-CLEANUP] Deleting project workspace...
[WS-CLEANUP] Deferred wipeout is used...
[WS-CLEANUP] done
[Pipeline] }
[Pipeline] // stage
[Pipeline] }
[Pipeline] // ws
[Pipeline] }
[Pipeline] // node
[Pipeline] }
Failed in branch linux-jdk16-m3.6.x_build
[Pipeline] // parallel
[Pipeline] stage
[Pipeline] { (Notifications)
[Pipeline] echo
Build result: FAILURE
[Pipeline] jiraIssueSelector
[Pipeline] echo
The authors of changes [elharo].
[Pipeline] echo
Sending email ...
[Pipeline] emailext