node ("master") {
    sh 'pwd'
    img = docker.image("ubuntu:16.04")
    img.inside {
        sh 'pwd'
    }
}

[Pipeline] node
Running on principal in /var/lib/jenkins/workspace/QA/test@2
[Pipeline] {
[Pipeline] sh
[test@2] Running shell script
+ pwd
/var/lib/jenkins/workspace/QA/test@2
[Pipeline] sh
[test@2] Running shell script
+ docker inspect -f . ubuntu:16.04
.
[Pipeline] withDockerContainer
$ docker run -t -d -u 0:0 -w /var/lib/jenkins/workspace/QA/test@2 -v /var/lib/jenkins/workspace/QA/test@2:/var/lib/jenkins/workspace/QA/test@2:rw -v /var/lib/jenkins/workspace/QA/test@2@tmp:/var/lib/jenkins/workspace/QA/test@2@tmp:rw -e ******** -e ******** -e ******** -e ******** -e ******** -e ******** -e ******** -e ******** -e ******** -e ******** -e ******** -e ******** -e ******** -e ******** -e ******** -e ******** -e ******** -e ******** ubuntu:16.04 cat
[Pipeline] {
[Pipeline] sh
[test@2] Running shell script
sh: 1: cannot create /var/lib/jenkins/workspace/QA/test@2@tmp/durable-c09e8ac6/pid: Directory nonexistent
sh: 1: cannot create /var/lib/jenkins/workspace/QA/test@2@tmp/durable-c09e8ac6/jenkins-log.txt: Directory nonexistent
sh: 1: cannot create /var/lib/jenkins/workspace/QA/test@2@tmp/durable-c09e8ac6/jenkins-result.txt: Directory nonexistent
[Pipeline] }
$ docker stop ca85a433cd90117673efd3a660ed6846b6a1c5181ebd0916d38bb4efd879a45a
$ docker rm -f ca85a433cd90117673efd3a660ed6846b6a1c5181ebd0916d38bb4efd879a45a
[Pipeline] // withDockerContainer
[Pipeline] }
[Pipeline] // node
[Pipeline] End of Pipeline
ERROR: script returned exit code -2
Finished: FAILURE