Input buildinfo: https://buildinfos.debian.net/buildinfo-pool/i/installation-report/installation-report_2.79_all.buildinfo Use metasnap for getting required timestamps New buildinfo file: /tmp/installation-report-2.797kb01hel/installation-report_2.79_all.buildinfo Get source package info: installation-report=2.79 Source URL: http://snapshot.notset.fr/mr/package/installation-report/2.79/srcfiles?fileinfo=1 Cannot determine base mirror to use