See https://builds.apache.org/job/ZooKeeper_branch34_openjdk8/458/
################################################################################### ########################## LAST 60 LINES OF THE CONSOLE ########################### Started by timer [EnvInject] - Loading node environment variables. Building remotely on H15 (Hadoop xenial) in workspace /home/jenkins/jenkins-slave/workspace/ZooKeeper_branch34_openjdk8 [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://gitbox.apache.org/repos/asf/zookeeper.git > git init /home/jenkins/jenkins-slave/workspace/ZooKeeper_branch34_openjdk8 # > timeout=10 Fetching upstream changes from https://gitbox.apache.org/repos/asf/zookeeper.git > git --version # timeout=10 > git fetch --tags --progress > https://gitbox.apache.org/repos/asf/zookeeper.git > +refs/heads/*:refs/remotes/origin/* > git config remote.origin.url > https://gitbox.apache.org/repos/asf/zookeeper.git # timeout=10 > git config --add remote.origin.fetch +refs/heads/*:refs/remotes/origin/* # > timeout=10 > git config remote.origin.url > https://gitbox.apache.org/repos/asf/zookeeper.git # timeout=10 Cleaning workspace > git rev-parse --verify HEAD # timeout=10 No valid HEAD. Skipping the resetting > git clean -fdx # timeout=10 Fetching upstream changes from https://gitbox.apache.org/repos/asf/zookeeper.git > git fetch --tags --progress > https://gitbox.apache.org/repos/asf/zookeeper.git > +refs/heads/*:refs/remotes/origin/* > git rev-parse refs/remotes/origin/branch-3.4^{commit} # timeout=10 > git rev-parse refs/remotes/origin/origin/branch-3.4^{commit} # timeout=10 Checking out Revision 4358ce40f18aa7c1026c49e97be7fd14816e4571 (refs/remotes/origin/branch-3.4) > git config core.sparsecheckout # timeout=10 > git checkout -f 4358ce40f18aa7c1026c49e97be7fd14816e4571 Commit message: "ZOOKEEPER-2891: Invalid processing of zookeeper_close for mutli-request" > git rev-list --no-walk 4358ce40f18aa7c1026c49e97be7fd14816e4571 # timeout=10 No emails were triggered. Setting OPENJDK_8_ON_UBUNTU_ONLY__HOME=/usr/lib/jvm/java-8-openjdk-amd64/ ERROR: Cannot find executable from the chosen Ant installation "Ant 1.9.7" Archiving artifacts Setting OPENJDK_8_ON_UBUNTU_ONLY__HOME=/usr/lib/jvm/java-8-openjdk-amd64/ Recording test results Setting OPENJDK_8_ON_UBUNTU_ONLY__HOME=/usr/lib/jvm/java-8-openjdk-amd64/ ERROR: Step ?Publish JUnit test result report? failed: No test report files were found. Configuration error? Setting OPENJDK_8_ON_UBUNTU_ONLY__HOME=/usr/lib/jvm/java-8-openjdk-amd64/ Setting OPENJDK_8_ON_UBUNTU_ONLY__HOME=/usr/lib/jvm/java-8-openjdk-amd64/ Email was triggered for: Failure - Any Sending email for trigger: Failure - Any Setting OPENJDK_8_ON_UBUNTU_ONLY__HOME=/usr/lib/jvm/java-8-openjdk-amd64/ Setting OPENJDK_8_ON_UBUNTU_ONLY__HOME=/usr/lib/jvm/java-8-openjdk-amd64/ Setting OPENJDK_8_ON_UBUNTU_ONLY__HOME=/usr/lib/jvm/java-8-openjdk-amd64/ Setting OPENJDK_8_ON_UBUNTU_ONLY__HOME=/usr/lib/jvm/java-8-openjdk-amd64/ ################################################################################### ############################## FAILED TESTS (if any) ############################## No tests ran.