Hi

I had a look at why the Javadoc Plugin has started failing. At first it
seemed weird since there had been no code changes, but then it hit me
that a new version of said plugin had just been released, and therefor a
new site had been published. After some digging I found out the reason
for the failure.

In version 2.8.1 the package-list looks like this:
maven.apache.org/plugins/maven-javadoc-plugin-2.8.1/apidocs/package-list

In version 2.9 (latest) the package-list looks like this:
http://maven.apache.org/plugins/maven-javadoc-plugin/apidocs/package-list

Note the leading empty line in 2.9, which is causing JavadocUtil to deem
the package-list invalid. I don't know where the blank line is coming
from or why it has appeared now, but it seems to be a regression in
Javadoc Plugin 2.9.

On 2012-09-28 23:00, Apache Jenkins Server wrote:
> See <https://builds.apache.org/job/maven-plugins-ITs-m2/790/changes>
> 
> Changes:
> 
> [krosenvold] Revert "added generics"
> 
> This reverts commit 19ae2a8f731d39653450c89d830f25e7ecf691bf.
> 
> [krosenvold] o Make asssembly compile on java7
> 
> ------------------------------------------
> [...truncated 10159 lines...]
> [INFO] Exploding webapp
> [INFO] Assembling webapp [maven-war-plugin-test] in 
> [<https://builds.apache.org/job/maven-plugins-ITs-m2/ws/maven-war-plugin/target/test-classes/unit/warexplodedmojo/test-dir/ExplodedWarWithSourceModificationCheck]>
> [INFO] Processing war project
> [INFO] Copying webapp resources 
> [<https://builds.apache.org/job/maven-plugins-ITs-m2/ws/maven-war-plugin/target/test-classes/unit/warexplodedmojo/test-dir/ExplodedWarWithSourceModificationCheck-test-data/source]>
> [INFO] Webapp assembled in [2 msecs]
> [INFO] Exploding webapp
> [INFO] Assembling webapp [maven-war-plugin-test] in 
> [<https://builds.apache.org/job/maven-plugins-ITs-m2/ws/maven-war-plugin/target/test-classes/unit/warexplodedmojo/test-dir/ExplodedWarWithFileNameMapping]>
> [INFO] Processing war project
> [INFO] Copying webapp resources 
> [<https://builds.apache.org/job/maven-plugins-ITs-m2/ws/maven-war-plugin/target/test-classes/unit/warexplodedmojo/test-dir/ExplodedWarWithFileNameMapping-test-data/source]>
> [INFO] Webapp assembled in [3 msecs]
> [INFO] Exploding webapp
> [INFO] Assembling webapp [maven-war-plugin-test] in 
> [<https://builds.apache.org/job/maven-plugins-ITs-m2/ws/maven-war-plugin/target/test-classes/unit/warexplodedmojo/test-dir/ExplodedWarWithFileNameMappingAndDuplicateDependencies]>
> [INFO] Processing war project
> [INFO] Copying webapp resources 
> [<https://builds.apache.org/job/maven-plugins-ITs-m2/ws/maven-war-plugin/target/test-classes/unit/warexplodedmojo/test-dir/ExplodedWarWithFileNameMappingAndDuplicateDependencies-test-data/source]>
> [INFO] Webapp assembled in [3 msecs]
> Tests run: 22, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.016 sec
> Running org.apache.maven.plugin.war.WarInPlaceMojoTest
> [INFO] Generating webapp in source directory 
> [<https://builds.apache.org/job/maven-plugins-ITs-m2/ws/maven-war-plugin/target/test-classes/unit/warexplodedinplacemojo/test-dir/SimpleExplodedInplaceWar-test-data/source]>
> [INFO] Assembling webapp [maven-war-plugin-test] in 
> [<https://builds.apache.org/job/maven-plugins-ITs-m2/ws/maven-war-plugin/target/test-classes/unit/warexplodedinplacemojo/test-dir/SimpleExplodedInplaceWar-test-data/source]>
> [INFO] Processing war project
> [INFO] Copying webapp webResources 
> [<https://builds.apache.org/job/maven-plugins-ITs-m2/ws/maven-war-plugin/target/test-classes/unit/warexplodedinplacemojo/test-dir/resources]>
>  to 
> [<https://builds.apache.org/job/maven-plugins-ITs-m2/ws/maven-war-plugin/target/test-classes/unit/warexplodedinplacemojo/test-dir/SimpleExplodedInplaceWar-test-data/source]>
> [INFO] Webapp assembled in [1 msecs]
> Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.071 sec
> 
> Results :
> 
> Tests run: 85, Failures: 0, Errors: 0, Skipped: 0
> 
> [INFO] [jar:jar {execution: default-jar}]
> [INFO] Building jar: 
> <https://builds.apache.org/job/maven-plugins-ITs-m2/ws/maven-war-plugin/target/maven-war-plugin-2.4-SNAPSHOT.jar>
> [INFO] [plugin:addPluginArtifactMetadata {execution: 
> default-addPluginArtifactMetadata}]
> [INFO] [invoker:install {execution: integration-test}]
> [INFO] Installing 
> <https://builds.apache.org/job/maven-plugins-ITs-m2/ws/maven-war-plugin/pom.xml>
>  to 
> <https://builds.apache.org/job/maven-plugins-ITs-m2/ws/maven-war-plugin/target/local-repo/org/apache/maven/plugins/maven-war-plugin/2.4-SNAPSHOT/maven-war-plugin-2.4-SNAPSHOT.pom>
> [INFO] Installing 
> <https://builds.apache.org/job/maven-plugins-ITs-m2/ws/maven-war-plugin/target/maven-war-plugin-2.4-SNAPSHOT.jar>
>  to 
> <https://builds.apache.org/job/maven-plugins-ITs-m2/ws/maven-war-plugin/target/local-repo/org/apache/maven/plugins/maven-war-plugin/2.4-SNAPSHOT/maven-war-plugin-2.4-SNAPSHOT.jar>
> [INFO] [invoker:integration-test {execution: integration-test}]
> [INFO] Building: simple-war-project/pom.xml
> [INFO] run script 
> <https://builds.apache.org/job/maven-plugins-ITs-m2/ws/maven-war-plugin/target/it/simple-war-project/verify.bsh>
> [INFO] ..SUCCESS (3.2 s)
> [INFO] Building: MWAR-143/pom.xml
> [INFO] run script 
> <https://builds.apache.org/job/maven-plugins-ITs-m2/ws/maven-war-plugin/target/it/MWAR-143/verify.bsh>
> [INFO] ..SUCCESS (7.7 s)
> [INFO] Building: MWAR-139/pom.xml
> [INFO] run script 
> <https://builds.apache.org/job/maven-plugins-ITs-m2/ws/maven-war-plugin/target/it/MWAR-139/verify.bsh>
> [INFO] ..SUCCESS (2.9 s)
> [INFO] Building: MWAR-133/pom.xml
> [INFO] run script 
> <https://builds.apache.org/job/maven-plugins-ITs-m2/ws/maven-war-plugin/target/it/MWAR-133/verify.bsh>
> [INFO] ..SUCCESS (2.5 s)
> [INFO] Building: scoped-dependency-same-artifact/pom.xml
> [INFO] run script 
> <https://builds.apache.org/job/maven-plugins-ITs-m2/ws/maven-war-plugin/target/it/scoped-dependency-same-artifact/verify.bsh>
> [INFO] ..SUCCESS (3.4 s)
> [INFO] Building: overlay-excludes/pom.xml
> [INFO] run script 
> <https://builds.apache.org/job/maven-plugins-ITs-m2/ws/maven-war-plugin/target/it/overlay-excludes/verify.bsh>
> [INFO] ..SUCCESS (4.1 s)
> [INFO] Building: simple-war-no-webxml/pom.xml
> [INFO] run script 
> <https://builds.apache.org/job/maven-plugins-ITs-m2/ws/maven-war-plugin/target/it/simple-war-no-webxml/verify.bsh>
> [INFO] ..SUCCESS (2.9 s)
> [INFO] Building: MWAR-62/pom.xml
> [INFO] run script 
> <https://builds.apache.org/job/maven-plugins-ITs-m2/ws/maven-war-plugin/target/it/MWAR-62/verify.bsh>
> [INFO] ..SUCCESS (2.3 s)
> [INFO] Building: web-resources-filtering/pom.xml
> [INFO] run script 
> <https://builds.apache.org/job/maven-plugins-ITs-m2/ws/maven-war-plugin/target/it/web-resources-filtering/verify.bsh>
> [INFO] ..SUCCESS (3.8 s)
> [INFO] Building: MWAR-96/pom.xml
> [INFO] run script 
> <https://builds.apache.org/job/maven-plugins-ITs-m2/ws/maven-war-plugin/target/it/MWAR-96/verify.bsh>
> [INFO] ..SUCCESS (2.9 s)
> [INFO] Building: MWAR-240/pom.xml
> [INFO] run script 
> <https://builds.apache.org/job/maven-plugins-ITs-m2/ws/maven-war-plugin/target/it/MWAR-240/verify.bsh>
> [INFO] ..SUCCESS (3.2 s)
> [INFO] Building: MWAR-131/pom.xml
> [INFO] run script 
> <https://builds.apache.org/job/maven-plugins-ITs-m2/ws/maven-war-plugin/target/it/MWAR-131/verify.bsh>
> [INFO] ..SUCCESS (6.4 s)
> [INFO] Building: default/pom.xml
> [INFO] run script 
> <https://builds.apache.org/job/maven-plugins-ITs-m2/ws/maven-war-plugin/target/it/default/verify.bsh>
> [INFO] ..SUCCESS (3.3 s)
> [INFO] Building: manifest-content/pom.xml
> [INFO] run script 
> <https://builds.apache.org/job/maven-plugins-ITs-m2/ws/maven-war-plugin/target/it/manifest-content/verify.bsh>
> [INFO] ..SUCCESS (3.0 s)
> [INFO] Building: MWAR-129/pom.xml
> [INFO] run script 
> <https://builds.apache.org/job/maven-plugins-ITs-m2/ws/maven-war-plugin/target/it/MWAR-129/verify.bsh>
> [INFO] ..SUCCESS (2.3 s)
> [INFO] [invoker:verify {execution: integration-test}]
> [INFO] -------------------------------------------------
> [INFO] Build Summary:
> [INFO]   Passed: 15, Failed: 0, Errors: 0, Skipped: 0
> [INFO] -------------------------------------------------
> [INFO] [install:install {execution: default-install}]
> [INFO] Installing 
> <https://builds.apache.org/job/maven-plugins-ITs-m2/ws/maven-war-plugin/target/maven-war-plugin-2.4-SNAPSHOT.jar>
>  to 
> /home/jenkins/.m2/repository/org/apache/maven/plugins/maven-war-plugin/2.4-SNAPSHOT/maven-war-plugin-2.4-SNAPSHOT.jar
> [INFO] 
> ------------------------------------------------------------------------
> [INFO] Building SCM Publish Maven Plugin
> [INFO]    task-segment: [clean, install]
> [INFO] 
> ------------------------------------------------------------------------
> [INFO] [clean:clean {execution: default-clean}]
> [INFO] Deleting 
> <https://builds.apache.org/job/maven-plugins-ITs-m2/ws/maven-scm-publish-plugin/target>
> [INFO] [enforcer:enforce {execution: ensure-no-container-api}]
> [INFO] [plugin:helpmojo {execution: generated-helpmojo}]
> [INFO] Using 'UTF-8' encoding to read mojo metadata.
> [INFO] Applying mojo extractor for language: java
> [INFO] Mojo extractor for language: java found 1 mojo descriptors.
> [INFO] Applying mojo extractor for language: bsh
> [INFO] Mojo extractor for language: bsh found 0 mojo descriptors.
> [INFO] Applying mojo extractor for language: java-annotations
> [INFO] Mojo extractor for language: java-annotations found 0 mojo descriptors.
> [INFO] [plugin:descriptor {execution: default-descriptor}]
> [INFO] Using 'UTF-8' encoding to read mojo metadata.
> [INFO] Applying mojo extractor for language: java
> [INFO] Mojo extractor for language: java found 2 mojo descriptors.
> [INFO] Applying mojo extractor for language: bsh
> [INFO] Mojo extractor for language: bsh found 0 mojo descriptors.
> [INFO] Applying mojo extractor for language: java-annotations
> [INFO] Mojo extractor for language: java-annotations found 0 mojo descriptors.
> [WARNING] The parameter expression: 'project.build.resources' used in mojo: 
> 'process' has been deprecated. Use 'project.resources' instead.
> [INFO] [remote-resources:process {execution: default}]
> [debug] execute contextualize
> [INFO] [resources:resources {execution: default-resources}]
> [INFO] Using 'UTF-8' encoding to copy filtered resources.
> [INFO] Copying 2 resources
> [INFO] Copying 3 resources
> [INFO] [compiler:compile {execution: default-compile}]
> [INFO] Compiling 7 source files to 
> <https://builds.apache.org/job/maven-plugins-ITs-m2/ws/maven-scm-publish-plugin/target/classes>
> [INFO] [plugin:descriptor {execution: mojo-descriptor}]
> [INFO] Using 'UTF-8' encoding to read mojo metadata.
> [INFO] Applying mojo extractor for language: java
> [INFO] Mojo extractor for language: java found 2 mojo descriptors.
> [INFO] Applying mojo extractor for language: bsh
> [INFO] Mojo extractor for language: bsh found 0 mojo descriptors.
> [INFO] Applying mojo extractor for language: java-annotations
> [INFO] Mojo extractor for language: java-annotations found 3 mojo descriptors.
> [debug] execute contextualize
> [INFO] [resources:testResources {execution: default-testResources}]
> [INFO] Using 'UTF-8' encoding to copy filtered resources.
> [INFO] skip non existing resourceDirectory 
> <https://builds.apache.org/job/maven-plugins-ITs-m2/ws/maven-scm-publish-plugin/src/test/resources>
> [INFO] Copying 3 resources
> [INFO] [compiler:testCompile {execution: default-testCompile}]
> [INFO] No sources to compile
> [INFO] [surefire:test {execution: default-test}]
> [INFO] Surefire report directory: 
> <https://builds.apache.org/job/maven-plugins-ITs-m2/ws/maven-scm-publish-plugin/target/surefire-reports>
> 
> -------------------------------------------------------
>  T E S T S
> -------------------------------------------------------
> 
> Results :
> 
> Tests run: 0, Failures: 0, Errors: 0, Skipped: 0
> 
> [INFO] [jar:jar {execution: default-jar}]
> [INFO] Building jar: 
> <https://builds.apache.org/job/maven-plugins-ITs-m2/ws/maven-scm-publish-plugin/target/maven-scm-publish-plugin-1.0-SNAPSHOT.jar>
> [INFO] [plugin:addPluginArtifactMetadata {execution: 
> default-addPluginArtifactMetadata}]
> [INFO] [invoker:install {execution: integration-test}]
> [INFO] Installing 
> <https://builds.apache.org/job/maven-plugins-ITs-m2/ws/maven-scm-publish-plugin/pom.xml>
>  to 
> <https://builds.apache.org/job/maven-plugins-ITs-m2/ws/maven-scm-publish-plugin/target/local-repo/org/apache/maven/plugins/maven-scm-publish-plugin/1.0-SNAPSHOT/maven-scm-publish-plugin-1.0-SNAPSHOT.pom>
> [INFO] Installing 
> <https://builds.apache.org/job/maven-plugins-ITs-m2/ws/maven-scm-publish-plugin/target/maven-scm-publish-plugin-1.0-SNAPSHOT.jar>
>  to 
> <https://builds.apache.org/job/maven-plugins-ITs-m2/ws/maven-scm-publish-plugin/target/local-repo/org/apache/maven/plugins/maven-scm-publish-plugin/1.0-SNAPSHOT/maven-scm-publish-plugin-1.0-SNAPSHOT.jar>
> [INFO] [invoker:integration-test {execution: integration-test}]
> [INFO] Building: 006-site-multi-module/pom.xml
> [INFO] run script setup.bsh
> [INFO] ..SUCCESS (22.3 s)
> [INFO] Building: 005-site-lifecycle/pom.xml
> [INFO] run script setup.bsh
> [INFO] ..SUCCESS (18.8 s)
> [INFO] Building: 002-perform/pom.xml
> [INFO] run script setup.bsh
> [INFO] ..SUCCESS (18.0 s)
> [INFO] Building: 001-prepare/pom.xml
> [INFO] run script setup.bsh
> [INFO] ..SUCCESS (5.0 s)
> [INFO] Building: 004-publish-scm/pom.xml
> [INFO] run script setup.bsh
> [INFO] ..SUCCESS (19.0 s)
> [INFO] Building: 003-lifecycle/pom.xml
> [INFO] run script setup.bsh
> [INFO] ..SUCCESS (5.4 s)
> [INFO] [invoker:verify {execution: integration-test}]
> [INFO] -------------------------------------------------
> [INFO] Build Summary:
> [INFO]   Passed: 6, Failed: 0, Errors: 0, Skipped: 0
> [INFO] -------------------------------------------------
> [INFO] [install:install {execution: default-install}]
> [INFO] Installing 
> <https://builds.apache.org/job/maven-plugins-ITs-m2/ws/maven-scm-publish-plugin/target/maven-scm-publish-plugin-1.0-SNAPSHOT.jar>
>  to 
> /home/jenkins/.m2/repository/org/apache/maven/plugins/maven-scm-publish-plugin/1.0-SNAPSHOT/maven-scm-publish-plugin-1.0-SNAPSHOT.jar
> [INFO] 
> ------------------------------------------------------------------------
> [INFO] Building Maven Plugins Aggregator
> [INFO]    task-segment: [clean, install]
> [INFO] 
> ------------------------------------------------------------------------
> [INFO] [clean:clean {execution: default-clean}]
> [INFO] Deleting <https://builds.apache.org/job/maven-plugins-ITs-m2/ws/target>
> [INFO] [remote-resources:process {execution: default}]
> [INFO] [site:attach-descriptor {execution: default-attach-descriptor}]
> [INFO] [install:install {execution: default-install}]
> [INFO] Installing 
> <https://builds.apache.org/job/maven-plugins-ITs-m2/ws/pom.xml> to 
> /home/jenkins/.m2/repository/org/apache/maven/plugins/maven-plugins-aggregator/1-SNAPSHOT/maven-plugins-aggregator-1-SNAPSHOT.pom
> [INFO] 
> [INFO] 
> [INFO] 
> ------------------------------------------------------------------------
> [INFO] Reactor Summary:
> [INFO] 
> ------------------------------------------------------------------------
> [INFO] Maven Plugins ......................................... SUCCESS 
> [9.458s]
> [INFO] Maven ACR Plugin ...................................... SUCCESS 
> [31.132s]
> [INFO] Maven Ant Plugin ...................................... SUCCESS 
> [1:09.782s]
> [INFO] Maven AntRun Plugin ................................... SUCCESS 
> [50.141s]
> [INFO] Maven Eclipse Plugin .................................. SUCCESS 
> [6:48.952s]
> [INFO] Maven Assembly Plugin ................................. SUCCESS 
> [11:24.057s]
> [INFO] Maven Changelog Plugin ................................ SUCCESS 
> [45.210s]
> [INFO] Maven Compiler Plugin ................................. SUCCESS 
> [52.048s]
> [INFO] Maven Changes Report Plugin ........................... SUCCESS 
> [1:12.411s]
> [INFO] Maven Checkstyle Plugin ............................... SUCCESS 
> [1:45.368s]
> [INFO] Maven Clean Plugin .................................... SUCCESS 
> [15.372s]
> [INFO] Maven Dependency Plugin ............................... SUCCESS 
> [2:34.281s]
> [INFO] Maven Deploy Plugin ................................... SUCCESS 
> [1:00.020s]
> [INFO] Maven DOAP Plugin ..................................... SUCCESS 
> [27.767s]
> [INFO] Maven Documentation Checker Plugin .................... SUCCESS 
> [7.400s]
> [INFO] Maven EAR Plugin ...................................... SUCCESS 
> [3:30.374s]
> [INFO] Maven EJB Plugin ...................................... SUCCESS 
> [26.652s]
> [INFO] Maven GPG Plugin ...................................... SUCCESS 
> [9.539s]
> [INFO] Maven Help Plugin ..................................... SUCCESS 
> [29.553s]
> [INFO] Maven IDEA Plugin ..................................... SUCCESS 
> [9.067s]
> [INFO] Maven Install Plugin .................................. SUCCESS 
> [37.187s]
> [INFO] Maven JAR Plugin ...................................... SUCCESS 
> [1:02.057s]
> [INFO] Maven Jarsigner Plugin ................................ SUCCESS 
> [24.451s]
> [INFO] Maven Javadoc Plugin .................................. FAILED 
> [1:17.830s]
> [INFO] Maven Linkcheck Plugin ................................ SUCCESS 
> [2.977s]
> [INFO] Maven One Plugin ...................................... SUCCESS 
> [1.646s]
> [INFO] Maven Patch Plugin .................................... SUCCESS 
> [11.297s]
> [INFO] Maven PDF Plugin ...................................... SUCCESS 
> [44.829s]
> [INFO] Maven PMD Plugin ...................................... SUCCESS 
> [43.237s]
> [INFO] Maven RAR Plugin ...................................... SUCCESS 
> [10.419s]
> [INFO] Maven Reactor Plugin .................................. SUCCESS 
> [3.183s]
> [INFO] Maven Repository Plugin ............................... SUCCESS 
> [40.604s]
> [INFO] Maven Resources Plugin ................................ SUCCESS 
> [57.709s]
> [INFO] Maven Site Plugin 3 ................................... SUCCESS 
> [7:16.525s]
> [INFO] Maven Source Plugin ................................... SUCCESS 
> [44.191s]
> [INFO] Maven Stage Plugin .................................... SUCCESS 
> [2.324s]
> [INFO] Maven Toolchains Plugin ............................... SUCCESS 
> [2.402s]
> [INFO] Maven Verifier Plugin ................................. SUCCESS 
> [13.866s]
> [INFO] Maven WAR Plugin ...................................... SUCCESS 
> [1:13.288s]
> [INFO] SCM Publish Maven Plugin .............................. SUCCESS 
> [1:39.899s]
> [INFO] Maven Plugins Aggregator .............................. SUCCESS 
> [1.031s]
> [INFO] 
> ------------------------------------------------------------------------
> [INFO] Error for project: Maven Javadoc Plugin (during install)
> [INFO] 
> ------------------------------------------------------------------------
> [INFO] There are test failures.
> 
> Please refer to 
> <https://builds.apache.org/job/maven-plugins-ITs-m2/ws/maven-javadoc-plugin/target/surefire-reports>
>  for the individual test results.
> [INFO] 
> ------------------------------------------------------------------------
> [INFO] For more information, run Maven with the -e switch
> [INFO] 
> ------------------------------------------------------------------------
> [INFO] BUILD ERRORS
> [INFO] 
> ------------------------------------------------------------------------
> [INFO] Total time: 52 minutes 51 seconds
> [INFO] Finished at: Fri Sep 28 21:00:27 UTC 2012
> [INFO] Final Memory: 281M/1017M
> [INFO] 
> ------------------------------------------------------------------------
> Build step 'Invoke top-level Maven targets' marked build as failure
> 


-- 
Dennis Lundberg

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