Input buildinfo: https://buildinfos.debian.net/buildinfo-pool/r/r-bioc-biostrings/r-bioc-biostrings_2.62.0-1_amd64.buildinfo Use metasnap for getting required timestamps New buildinfo file: /tmp/r-bioc-biostrings-2.62.0-1gafliowr/r-bioc-biostrings_2.62.0-1_amd64.buildinfo Get source package info: r-bioc-biostrings=2.62.0-1 Source URL: http://snapshot.notset.fr/mr/package/r-bioc-biostrings/2.62.0-1/srcfiles?fileinfo=1 No source info found for r-bioc-biostrings-2.62.0-1