node {
    checkout scm
    stage("File stats") {
      docker.image('jvncziii/ium:latest').withRun('') { c->
          copyArtifacts(projectName: 'z-s495716-create-dataset', selector: lastSuccessful(), filter: 'train.csv')
          sh 'chmod 777 stats/data_stats.sh'
          sh './stats/data_stats.sh'
          archiveArtifacts artifacts: 'train_lines.txt', followSymlinks: false
        }
      }
  }