Input buildinfo: https://buildinfos.debian.net/buildinfo-pool/c/calamares/calamares_3.2.47-1_amd64.buildinfo Use metasnap for getting required timestamps New buildinfo file: /tmp/calamares-3.2.47-1il5cg58d/calamares_3.2.47-1_amd64.buildinfo Get source package info: calamares=3.2.47-1 Source URL: http://snapshot.notset.fr/mr/package/calamares/3.2.47-1/srcfiles?fileinfo=1 No source info found for calamares-3.2.47-1