diff --git a/Jenkinsfile b/Jenkinsfile
index eab3e30..3fdb8bb 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -1,126 +1,134 @@
 pipeline {
     parameters {string(defaultValue: '', description: 'api-token', name: 'API_TOKEN')
                 string(defaultValue: '', description: 'Token for readthedocs', name: 'RTD_TOKEN')
                 string(defaultValue: '', description: 'buildable phid', name: 'BUILD_TARGET_PHID')
                 string(defaultValue: '', description: 'Commit id', name: 'COMMIT_ID')
                 string(defaultValue: '', description: 'Diff id', name: 'DIFF_ID')
                 string(defaultValue: 'PHID-PROJ-gbo56hpf2y5bi7t5jusk', description: 'ID of the project', name: 'PROJECT_ID')
     }
 
     environment {
         PHABRICATOR_HOST = 'https://c4science.ch/api/'
         PYTHONPATH = sh returnStdout: true, script: 'echo ${WORKSPACE}/tests/ci/script/'
     }
 
     agent {
         dockerfile { additionalBuildArgs '--tag tamaas-environment'}
     }
 
     stages {
         stage('SCM Checkout') {
             steps {
                 checkout scm: [
                     $class: 'GitSCM',
                     branches: scm.branches,
                     extensions: [[
                         $class: 'SubmoduleOption',
                         recursiveSubmodules: true,
                     ]],
                     userRemoteConfigs: scm.userRemoteConfigs
                 ]
             }
         }
 
         stage('Configure') {
             steps {
                 sh '''#!/usr/bin/env bash
                       echo "py_exec = \'python3\'" > build-setup.conf
                       echo "build_python = \'true\'" >> build-setup.conf
                       echo "build_tests = \'true\'" >> build-setup.conf
                       echo "use_googletest = \'true\'" >> build-setup.conf
                       echo "use_mpi = \'true\'" >> build-setup.conf
                       echo "verbose = \'true\'" >> build-setup.conf'''
             }
         }
 
         stage('Compile') {
             steps {
                 sh '''#!/usr/bin/env bash
                       set -o pipefail
                       rm -rf .sconf_temp .sconsign.dblite build-release
                       scons | tee compilation.txt'''
             }
 
             post {
                 failure {
                     uploadArtifact('compilation.txt', 'Compilation')
                     uploadArtifact('config.log', 'Configure log')
                 }
 
                 always {
                     archiveArtifacts artifacts: 'compilation.txt', fingerprint: true
                     archiveArtifacts artifacts: 'config.log', fingerprint: true
                 }
             }
         }
 
         stage('Run tests') {
             steps {
-                sh 'PYTHONPATH=$PWD/build-release/python/ python3 -m pytest --durations=0 --junitxml=results.xml build-release/tests'
+                sh '''#!/usr/bin/env bash
+                      set -o pipefail
+                      PYTHONPATH=$PWD/build-release/python/ python3 -m pytest -vvv --durations=0 --junitxml=results.xml build-release/tests | tee tests.log'''
+            }
+
+            post {
+                always {
+                    archiveArtifacts artifacts: 'tests.log', fingerprint: true
+                }
             }
         }
     }
 
     post {
         always {
             createArtifact("results.xml")
             junit 'results.xml'
             step([$class: 'XUnitBuilder',
                   thresholds: [
                     [$class: 'SkippedThreshold', failureThreshold: '0'],
                     [$class: 'FailedThreshold', failureThreshold: '0']],
                   tools: [[$class: 'GoogleTestType', pattern: 'build-release/tests/gtest_results.xml']]])
         }
 
         success {
             trigger_rtd()
             passed_hbm()
         }
 
         failure {
             failed_hbm()
             emailext(
                 body: '''${SCRIPT, template="groovy-html.template"}''',
                 mimeType: 'text/html',
                 subject: "[Jenkins] ${currentBuild.fullDisplayName} Failed",
                 recipientProviders: [[$class: 'CulpritsRecipientProvider']],
                 to: 'lucas.frerot@protonmail.com',
                 attachLog: true,
                 compressLog: true)
         }
     }
 }
 
 def createArtifact(filename) {
     sh "./tests/ci/scripts/hbm send_uri -k 'Jenkins URI' -u ${BUILD_URL} -l 'View Jenkins result'"
     sh "./tests/ci/scripts/hbm send_junit_results -f ${filename}"
 }
 
 def uploadArtifact(artifact, name) {
     sh "./tests/ci/scripts/hbm upload_file -f ${artifact} -n \"${name}\" -v ${PROJECT_ID}"
 }
 
 def failed_hbm() {
     sh "./tests/ci/scripts/hbm failed"
 }
 
 def passed_hbm() {
     sh "./tests/ci/scripts/hbm passed"
 }
 
 def trigger_rtd() {
     sh """
        set -x
        curl -X POST -d "token=${RTD_TOKEN}" https://readthedocs.org/api/v2/webhook/tamaas/106141/
        """
 }