node {
    docker.image('kubakonieczny/ium:v1.0').withRun('-t' -e KAGGLE_USERNAME=kubakonieczny -e KAGGLE_KEY=${params.KAGGLE_KEY}) { c ->
        docker.image('kubakonieczny/ium:v1.0').inside {
            stage('Test') {
                sh 'cat /etc/issue'
                sh 'ls -lah'
            }
        }
    }
    sh 'docker logs ${c.id}'
}