Input buildinfo: https://buildinfos.debian.net/buildinfo-pool/i/isodate/isodate_0.6.1-1_all.buildinfo Use metasnap for getting required timestamps New buildinfo file: /tmp/isodate-0.6.1-1tzjs10ay/isodate_0.6.1-1_all.buildinfo Get source package info: isodate=0.6.1-1 Source URL: http://snapshot.notset.fr/mr/package/isodate/0.6.1-1/srcfiles?fileinfo=1 Cannot determine base mirror to use