Started calculate disk usage of build Finished Calculation of disk usage of build in 0 seconds Started calculate disk usage of workspace Finished Calculation of disk usage of workspace in 0 seconds [INFO] [INFO] [1m-----------------< [0;36mnet.citizensnpcs:citizens-v1_12_R1[0;1m >-----------------[m [INFO] [1mBuilding citizens-v1_12_R1 2.0.25-SNAPSHOT [6/9][m [INFO] [1m--------------------------------[ jar ]---------------------------------[m Downloading: http://repo.citizensnpcs.co/org/bukkit/craftbukkit/1.12.2-R0.1-SNAPSHOT/maven-metadata.xml [WARNING] Checksum validation failed, expected but is 51ab256fee07ae97343aea50861f5b9b0214cac2 for http://repo.citizensnpcs.co/org/bukkit/craftbukkit/1.12.2-R0.1-SNAPSHOT/maven-metadata.xml [WARNING] Checksum validation failed, expected but is 51ab256fee07ae97343aea50861f5b9b0214cac2 for http://repo.citizensnpcs.co/org/bukkit/craftbukkit/1.12.2-R0.1-SNAPSHOT/maven-metadata.xml Downloaded: http://repo.citizensnpcs.co/org/bukkit/craftbukkit/1.12.2-R0.1-SNAPSHOT/maven-metadata.xml (185 B at 3.2 KB/sec) [WARNING] The metadata /var/lib/jenkins/.m2/repository/org/bukkit/craftbukkit/1.12.2-R0.1-SNAPSHOT/maven-metadata-everything.xml is invalid: end tag name must match start tag name