Input buildinfo: https://buildinfos.debian.net/buildinfo-pool/p/pymilter/pymilter_1.0.4-3_amd64.buildinfo Use metasnap for getting required timestamps New buildinfo file: /tmp/pymilter-1.0.4-3wm8m_yu_/pymilter_1.0.4-3_amd64.buildinfo Get source package info: pymilter=1.0.4-3 Source URL: http://snapshot.notset.fr/mr/package/pymilter/1.0.4-3/srcfiles?fileinfo=1 No source info found for pymilter-1.0.4-3