Input buildinfo: https://buildinfos.debian.net/buildinfo-pool/p/python-jenkins/python-jenkins_1.4.0-2_all.buildinfo Use metasnap for getting required timestamps New buildinfo file: /tmp/python-jenkins-1.4.0-2dm_1yrxa/python-jenkins_1.4.0-2_all.buildinfo Get source package info: python-jenkins=1.4.0-2 Source URL: http://snapshot.notset.fr/mr/package/python-jenkins/1.4.0-2/srcfiles?fileinfo=1 Cannot determine base mirror to use