Started by an SCM change Running as SYSTEM Building remotely on Builder in workspace /home/jenkins/workspace/mcMMO [WS-CLEANUP] Deleting project workspace... [WS-CLEANUP] Deferred wipeout is used... [WS-CLEANUP] Done No credentials specified Cloning the remote Git repository Cloning repository https://github.com/mcMMO-Dev/mcMMO.git > git init /home/jenkins/workspace/mcMMO # timeout=10 Fetching upstream changes from https://github.com/mcMMO-Dev/mcMMO.git > git --version # timeout=10 > git --version # 'git version 2.34.1' > git fetch --tags --force --progress -- https://github.com/mcMMO-Dev/mcMMO.git +refs/heads/*:refs/remotes/origin/* # timeout=10 > git config remote.origin.url https://github.com/mcMMO-Dev/mcMMO.git # timeout=10 > git config --add remote.origin.fetch +refs/heads/*:refs/remotes/origin/* # timeout=10 > git config remote.origin.url https://github.com/mcMMO-Dev/mcMMO.git # timeout=10 Fetching upstream changes from https://github.com/mcMMO-Dev/mcMMO.git > git fetch --tags --force --progress -- https://github.com/mcMMO-Dev/mcMMO.git +refs/heads/*:refs/remotes/origin/* # timeout=10 > git rev-parse refs/remotes/origin/master^{commit} # timeout=10 > git rev-parse refs/remotes/origin/origin/master^{commit} # timeout=10 Checking out Revision 341dc45202bc8731dbfe8fb694316573ff327f39 (refs/remotes/origin/master) > git config core.sparsecheckout # timeout=10 > git checkout -f 341dc45202bc8731dbfe8fb694316573ff327f39 # timeout=10 Commit message: "Takeout this warning" > git rev-list --no-walk 13f7482b3938f9b59157e6716dccaeffddf764d5 # timeout=10 [mcMMO] $ /bin/sh -xe /tmp/jenkins1663396412355767800.sh + git clone https://github.com/mcMMO-Dev/mcMMO.git Cloning into 'mcMMO'... + cd mcMMO + export PATH=/usr/lib/jvm/java-16-openjdk/bin/:/usr/local/sbin:/usr/local/bin:/usr/bin + PATH=/usr/lib/jvm/java-16-openjdk/bin/:/usr/local/sbin:/usr/local/bin:/usr/bin + mvn clean package install [INFO] Scanning for projects... [INFO] [INFO] -------------------< com.gmail.nossr50.mcMMO:mcMMO >-------------------- [INFO] Building mcMMO 2.1.207-SNAPSHOT [INFO] --------------------------------[ jar ]--------------------------------- [INFO] [INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ mcMMO --- [INFO] [INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ mcMMO --- [INFO] Using 'UTF-8' encoding to copy filtered resources. [INFO] Copying 19 resources to . [INFO] Copying 21 resources to com/gmail/nossr50/locale [INFO] Copying 4 resources to mods [INFO] Copying 1 resource to . [INFO] [INFO] --- maven-compiler-plugin:3.8.1:compile (default-compile) @ mcMMO --- [INFO] Changes detected - recompiling the module! [INFO] Compiling 484 source files to /home/jenkins/workspace/mcMMO/mcMMO/target/classes [INFO] ------------------------------------------------------------------------ [INFO] BUILD FAILURE [INFO] ------------------------------------------------------------------------ [INFO] Total time: 6.094 s [INFO] Finished at: 2021-12-15T03:19:07-05:00 [INFO] ------------------------------------------------------------------------ [ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.8.1:compile (default-compile) on project mcMMO: Fatal error compiling: error: release version 17 not supported -> [Help 1] [ERROR] [ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch. [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/MojoExecutionException Build step 'Execute shell' marked build as failure Archiving artifacts [WS-CLEANUP] Deleting project workspace... [WS-CLEANUP] Skipped based on build state FAILURE Finished: FAILURE