Started by timer
Running as SYSTEM
Building in workspace /var/lib/jenkins/jobs/s2container-2.3-seasar2/workspace
Updating <a href='https://www.seasar.org/svn/s2container/branches/seasar2-2.3.4-branch'>https://www.seasar.org/svn/s2container/branches/seasar2-2.3.4-branch</a> at revision '2026-08-25T02:02:00.033 +0900'
At revision 4519

No changes for <a href='https://www.seasar.org/svn/s2container/branches/seasar2-2.3.4-branch'>https://www.seasar.org/svn/s2container/branches/seasar2-2.3.4-branch</a> since the previous build
[seasar2] $ /var/lib/jenkins/tools/hudson.tasks.Maven_MavenInstallation/MAVEN-2.0.9/bin/mvn clean install
FATAL: command execution failed
java.io.IOException: posix_spawn failed, error: 2 (No such file or directory) 
Possible reasons:
  - Spawn helper ran into JDK version mismatch
  - Spawn helper ran into unexpected internal error
  - Spawn helper was terminated by another process
Possible solutions:
  - Restart JVM, especially after in-place JDK updates
  - Check system logs for JDK-related errors
  - Re-install JDK to fix permission/versioning problems
  - Switch to legacy launch mechanism with -Djdk.lang.Process.launchMechanism=VFORK

	at java.base/java.lang.ProcessImpl.forkAndExec(Native Method)
	at java.base/java.lang.ProcessImpl.&lt;init&gt;(ProcessImpl.java:295)
	at java.base/java.lang.ProcessImpl.start(ProcessImpl.java:225)
	at java.base/java.lang.ProcessBuilder.start(ProcessBuilder.java:1126)
Caused: java.io.IOException: Cannot run program "/var/lib/jenkins/tools/hudson.tasks.Maven_MavenInstallation/MAVEN-2.0.9/bin/mvn" (in directory "/var/lib/jenkins/jobs/s2container-2.3-seasar2/workspace/seasar2"): posix_spawn failed, error: 2 (No such file or directory) 
Possible reasons:
  - Spawn helper ran into JDK version mismatch
  - Spawn helper ran into unexpected internal error
  - Spawn helper was terminated by another process
Possible solutions:
  - Restart JVM, especially after in-place JDK updates
  - Check system logs for JDK-related errors
  - Re-install JDK to fix permission/versioning problems
  - Switch to legacy launch mechanism with -Djdk.lang.Process.launchMechanism=VFORK

	at java.base/java.lang.ProcessBuilder.start(ProcessBuilder.java:1170)
	at java.base/java.lang.ProcessBuilder.start(ProcessBuilder.java:1089)
	at hudson.Proc$LocalProc.&lt;init&gt;(Proc.java:249)
	at hudson.Proc$LocalProc.&lt;init&gt;(Proc.java:218)
	at hudson.Launcher$LocalLauncher.launch(Launcher.java:995)
	at hudson.Launcher$ProcStarter.start(Launcher.java:507)
	at hudson.Launcher$ProcStarter.join(Launcher.java:518)
	at hudson.tasks.Maven.perform(Maven.java:369)
	at hudson.tasks.BuildStepMonitor$1.perform(BuildStepMonitor.java:20)
	at hudson.model.AbstractBuild$AbstractBuildExecution.perform(AbstractBuild.java:817)
	at hudson.model.Build$BuildExecution.build(Build.java:199)
	at hudson.model.Build$BuildExecution.doRun(Build.java:164)
	at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:526)
	at hudson.model.Run.execute(Run.java:1843)
	at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:44)
	at hudson.model.ResourceController.execute(ResourceController.java:97)
	at hudson.model.Executor.run(Executor.java:456)
Build step 'Invoke top-level Maven targets' marked build as failure
Recording test results
[Checks API] No suitable checks publisher found.
An attempt to send an e-mail to empty list of recipients, ignored.
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
Finished: FAILURE