问在管道Jenkinsfile中执行多个作业时，如何捕获给定构建的日志

EN

pipeline {
    agent any
    stages {
        stage('Build First Repo') {
            steps {
                build job: 'jobOne', parameters: [string(name: 'branch', value: "${params.branch}")], quietPeriod: 1
            }
        }
        stage ('Build Second Repo') {
            steps {         
                build job: 'jobTwo', parameters: [string(name: 'branch', value: "${params.someOtherBranch}")], quietPeriod: 1
            }
        }
        stage ('Deploy') {
            steps {
                build job: 'jobThree', parameters: [string(name: 'buildEnvironment', value: "${params.environment}")], quietPeriod: 1
            }   
        }
        stage ('Remote Build') {
            steps {
                build job: 'jobFour', parameters: [string(name: 'Hosts', value: "${params.hosts}")], quietPeriod: 1
            }
        }
    }
    post {
        always {
            mail to:me@mydomain.com, subject: "${currentBuild.currentResult} - ${currentBuild.fullDisplayName}", body:"...${currentBuild.rawBuild.getLog(100)}"
        }
    }
}