Input buildinfo: https://buildinfos.debian.net/buildinfo-pool/c/composer/composer_2.1.14-1_all.buildinfo Use metasnap for getting required timestamps New buildinfo file: /tmp/composer-2.1.14-1cq_fykj9/composer_2.1.14-1_all.buildinfo Get source package info: composer=2.1.14-1 Source URL: http://snapshot.notset.fr/mr/package/composer/2.1.14-1/srcfiles?fileinfo=1 No source info found for composer-2.1.14-1