Input buildinfo: https://buildinfos.debian.net/buildinfo-pool/p/php-sabredav/php-sabredav_1.8.12-10_all.buildinfo Use metasnap for getting required timestamps New buildinfo file: /tmp/php-sabredav-1.8.12-10urh0eqdb/php-sabredav_1.8.12-10_all.buildinfo Get source package info: php-sabredav=1.8.12-10 Source URL: http://snapshot.notset.fr/mr/package/php-sabredav/1.8.12-10/srcfiles?fileinfo=1 No source info found for php-sabredav-1.8.12-10