Input buildinfo: https://buildinfos.debian.net/buildinfo-pool/d/devscripts/devscripts_2.21.6_amd64.buildinfo Use metasnap for getting required timestamps New buildinfo file: /tmp/devscripts-2.21.6lqhvd9g6/devscripts_2.21.6_amd64.buildinfo Get source package info: devscripts=2.21.6 Source URL: http://snapshot.notset.fr/mr/package/devscripts/2.21.6/srcfiles?fileinfo=1 No source info found for devscripts-2.21.6