Input buildinfo: https://buildinfos.debian.net/buildinfo-pool/r/r-bioc-purecn/r-bioc-purecn_2.0.1+dfsg-1_all.buildinfo Use metasnap for getting required timestamps New buildinfo file: /tmp/r-bioc-purecn-2.0.1+dfsg-1gle6mm5z/r-bioc-purecn_2.0.1+dfsg-1_all.buildinfo Get source package info: r-bioc-purecn=2.0.1+dfsg-1 Source URL: http://snapshot.notset.fr/mr/package/r-bioc-purecn/2.0.1+dfsg-1/srcfiles?fileinfo=1 No source info found for r-bioc-purecn-2.0.1+dfsg-1