diff --git a/ci/Jenkinsfile b/ci/Jenkinsfile
index adcf8e4..2a9fc18 100644
--- a/ci/Jenkinsfile
+++ b/ci/Jenkinsfile
@@ -31,6 +31,9 @@ pipeline {
         }
         failure {
             dir('/var/tmp/portage') {
+                sh 'pwd'
+                sh 'cat /proc/self/mountinfo || :'
+                sh 'find || ls'
                 archiveArtifacts '*/*/temp/*.log'
             }
         }