Console Output

Established TCP socket on 42221
<===[JENKINS REMOTING CAPACITY]===>channel started
Executing Maven:  -B -f /home/tomcat/.jenkins/workspace/Bukkit-LibNBT/pom.xml clean install deploy
[INFO] Scanning for projects...
[WARNING] 
[WARNING] Some problems were encountered while building the effective model for org.cyberiantiger.minecraft:libnbt:jar:2.11-SNAPSHOT
[WARNING] 'dependencies.dependency.(groupId:artifactId:type:classifier)' must be unique: ${project.groupId}:libnbt-v1_11_R1:jar -> duplicate declaration of version ${project.version} @ org.cyberiantiger.minecraft:libnbt:[unknown-version], /home/tomcat/.jenkins/workspace/Bukkit-LibNBT/libnbt/pom.xml, line 69, column 17
[WARNING] 'dependencies.dependency.(groupId:artifactId:type:classifier)' must be unique: ${project.groupId}:libnbt-v1_12_R1:jar -> duplicate declaration of version ${project.version} @ org.cyberiantiger.minecraft:libnbt:[unknown-version], /home/tomcat/.jenkins/workspace/Bukkit-LibNBT/libnbt/pom.xml, line 74, column 17
[WARNING] 
[WARNING] It is highly recommended to fix these problems because they threaten the stability of your build.
[WARNING] 
[WARNING] For this reason, future Maven versions might no longer support building such malformed projects.
[WARNING] 
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Build Order:
[INFO] 
[INFO] libnbt-parent                                                      [pom]
[INFO] libnbt-standalone                                                  [jar]
[INFO] libnbt-core                                                        [jar]
[INFO] libnbt-v1_9_R1                                                     [jar]
[INFO] libnbt-v1_9_R2                                                     [jar]
[INFO] libnbt-v1_10_R1                                                    [jar]
[INFO] libnbt-v1_11_R1                                                    [jar]
[INFO] libnbt-v1_12_R1                                                    [jar]
[INFO] libnbt-v1_12_R1_1                                                  [jar]
[INFO] libnbt-v1_12_R1_2                                                  [jar]
[INFO] libnbt-v1_13_R1                                                    [jar]
[INFO] libnbt-v1_13_R2                                                    [jar]
[INFO] libnbt-v1_13_R2_1                                                  [jar]
[INFO] libnbt-v1_14_R1                                                    [jar]
[INFO] libnbt-v1_15_R1                                                    [jar]
[INFO] libnbt                                                             [jar]
[INFO] 
[INFO] -------------< org.cyberiantiger.minecraft:libnbt-parent >--------------
[INFO] Building libnbt-parent 2.11-SNAPSHOT                              [1/16]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO] 
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ libnbt-parent ---
[INFO] 
[INFO] --- maven-install-plugin:2.4:install (default-install) @ libnbt-parent ---
[INFO] Installing /home/tomcat/.jenkins/workspace/Bukkit-LibNBT/pom.xml to /home/tomcat/.m2/repository/org/cyberiantiger/minecraft/libnbt-parent/2.11-SNAPSHOT/libnbt-parent-2.11-SNAPSHOT.pom
[INFO] 
[INFO] --- maven-install-plugin:2.4:install (default-install) @ libnbt-parent ---
[INFO] Installing /home/tomcat/.jenkins/workspace/Bukkit-LibNBT/pom.xml to /home/tomcat/.m2/repository/org/cyberiantiger/minecraft/libnbt-parent/2.11-SNAPSHOT/libnbt-parent-2.11-SNAPSHOT.pom
[INFO] 
[INFO] --- maven-deploy-plugin:2.7:deploy (default-deploy) @ libnbt-parent ---
[INFO] Downloading from nexus: https://www.iani.de/nexus/content/repositories/snapshots/org/cyberiantiger/minecraft/libnbt-parent/2.11-SNAPSHOT/maven-metadata.xml
[INFO] Downloaded from nexus: https://www.iani.de/nexus/content/repositories/snapshots/org/cyberiantiger/minecraft/libnbt-parent/2.11-SNAPSHOT/maven-metadata.xml (615 B at 3.4 kB/s)
[INFO] Uploading to nexus: https://www.iani.de/nexus/content/repositories/snapshots/org/cyberiantiger/minecraft/libnbt-parent/2.11-SNAPSHOT/libnbt-parent-2.11-20191216.161812-5.pom
[INFO] Uploaded to nexus: https://www.iani.de/nexus/content/repositories/snapshots/org/cyberiantiger/minecraft/libnbt-parent/2.11-SNAPSHOT/libnbt-parent-2.11-20191216.161812-5.pom (3.5 kB at 42 kB/s)
[INFO] Downloading from nexus: https://www.iani.de/nexus/content/repositories/snapshots/org/cyberiantiger/minecraft/libnbt-parent/maven-metadata.xml
[INFO] Downloaded from nexus: https://www.iani.de/nexus/content/repositories/snapshots/org/cyberiantiger/minecraft/libnbt-parent/maven-metadata.xml (338 B at 6.8 kB/s)
[INFO] Uploading to nexus: https://www.iani.de/nexus/content/repositories/snapshots/org/cyberiantiger/minecraft/libnbt-parent/2.11-SNAPSHOT/maven-metadata.xml
[INFO] Uploaded to nexus: https://www.iani.de/nexus/content/repositories/snapshots/org/cyberiantiger/minecraft/libnbt-parent/2.11-SNAPSHOT/maven-metadata.xml (615 B at 31 kB/s)
[INFO] Uploading to nexus: https://www.iani.de/nexus/content/repositories/snapshots/org/cyberiantiger/minecraft/libnbt-parent/maven-metadata.xml
[INFO] Uploaded to nexus: https://www.iani.de/nexus/content/repositories/snapshots/org/cyberiantiger/minecraft/libnbt-parent/maven-metadata.xml (338 B at 26 kB/s)