Input buildinfo: https://buildinfos.debian.net/buildinfo-pool/c/carbon-c-relay/carbon-c-relay_3.7.3-1_amd64.buildinfo Use metasnap for getting required timestamps New buildinfo file: /tmp/carbon-c-relay-3.7.3-1mhhwn6m1/carbon-c-relay_3.7.3-1_amd64.buildinfo Get source package info: carbon-c-relay=3.7.3-1 Source URL: http://snapshot.notset.fr/mr/package/carbon-c-relay/3.7.3-1/srcfiles?fileinfo=1 No source info found for carbon-c-relay-3.7.3-1