JenkinsFile Clean Workspace не работает в функции post

Question

Привет, я не могу очистить рабочую область с ниже Jenkinsfile, ее выбрасывание ниже ошибки, пожалуйста, предложите, попытался удалить каталог. Также он не работает.

jenkins 2.162 версия

Error :
Error when executing always post condition:
hudson.AbortException: script returned exit code 255
    at org.jenkinsci.plugins.workflow.steps.durable_task.DurableTaskStep$Execution.handleExit(DurableTaskStep.java:569)
    at org.jenkinsci.plugins.workflow.steps.durable_task.DurableTaskStep$Execution.check(DurableTaskStep.java:515)
    at org.jenkinsci.plugins.workflow.steps.durable_task.DurableTaskStep$Execution.run(DurableTaskStep.java:461)
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
    at java.util.concurrent.FutureTask.run(FutureTask.java:266)
    at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
    at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
    at java.lang.Thread.run(Thread.java:748)

---

pipeline 
{
agent any
}
tools {maven "maven3"}
stages 
{
stage("Build") 
{
steps 
{
sshagent(['bitbucketssh']) 
{
script 
{
sh "bash ./ciBuild.sh"
}
}
}
}
}
post 
{
always 
{
cucumber buildStatus: 'UNSTABLE',
failedFeaturesNumber: 1,
failedScenariosNumber: 1,
skippedStepsNumber: 1,
failedStepsNumber: 1,
sshagent(['bitbucketssh']) 
{
script 
{
sh "bash ./destroy.sh"
cleanWs()       /* clean workspace now working 
}
}
}
}
}