See <https://builds.apache.org/job/Ant%20Master%20Compatibility%20Linux/OS=xenial,jdk=JDK%201.9%20(latest)/33/display/redirect?page=changes>
Changes: [jaikiran] Support the SSH configuration file (~/.ssh/config) in the sshexec, ------------------------------------------ Started by upstream project "Ant Master Compatibility Linux" build number 33 originally caused by: Started by an SCM change Running as SYSTEM [EnvInject] - Loading node environment variables. Building remotely on H42 (ubuntu xenial) in workspace <https://builds.apache.org/job/Ant%20Master%20Compatibility%20Linux/OS=xenial,jdk=JDK%201.9%20(latest)/ws/> No credentials specified > git rev-parse --is-inside-work-tree # timeout=10 Fetching changes from the remote Git repository > git config remote.origin.url https://gitbox.apache.org/repos/asf/ant.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/ant.git > git --version # timeout=10 > git fetch --tags --progress https://gitbox.apache.org/repos/asf/ant.git > +refs/heads/*:refs/remotes/origin/* Checking out Revision b6143efab2f45ff11c980438c60d79f6db0da868 (refs/remotes/origin/master) > git config core.sparsecheckout # timeout=10 > git checkout -f b6143efab2f45ff11c980438c60d79f6db0da868 Commit message: "Support the SSH configuration file (~/.ssh/config) in the sshexec, sshsession and scp tasks" > git rev-list --no-walk cd17a660b7f053e185686a72f7d6e89abdd82d83 # timeout=10 [EnvInject] - Executing scripts and injecting environment variables after the SCM step. [EnvInject] - Injecting as environment variables the properties content LANG=en_US.utf8 [EnvInject] - Variables injected successfully. [JDK 1.9 (latest)] $ /bin/bash -xe /tmp/jenkins214748340062956508.sh + ./test-compatibility.sh Using "/home/jenkins/tools/java/latest1.9" to build Ant [0.117s][warning][os,thread] Failed to start thread - pthread_create failed (EAGAIN) for attributes: stacksize: 1024k, guardsize: 4k, detached. Error occurred during initialization of VM Could not create ConcurrentG1RefineThread Error: Could not create the Java Virtual Machine. Error: A fatal exception has occurred. Program will exit. Build step 'Execute shell' marked build as failure Recording test results ERROR: Step ?Publish JUnit test result report? failed: No test report files were found. Configuration error?