Input buildinfo: https://buildinfos.debian.net/buildinfo-pool/g/google-http-client-java/google-http-client-java_1.40.1-1_all.buildinfo Use metasnap for getting required timestamps New buildinfo file: /tmp/google-http-client-java-1.40.1-1ns_anqed/google-http-client-java_1.40.1-1_all.buildinfo Get source package info: google-http-client-java=1.40.1-1 Source URL: http://snapshot.notset.fr/mr/package/google-http-client-java/1.40.1-1/srcfiles?fileinfo=1 No source info found for google-http-client-java-1.40.1-1