Input buildinfo: https://buildinfos.debian.net/buildinfo-pool/n/node-sha.js/node-sha.js_2.4.11+~2.4.0-1_all.buildinfo Use metasnap for getting required timestamps New buildinfo file: /tmp/node-sha.js-2.4.11+~2.4.0-17h2b6ga7/node-sha.js_2.4.11+~2.4.0-1_all.buildinfo Get source package info: node-sha.js=2.4.11+~2.4.0-1 Source URL: http://snapshot.notset.fr/mr/package/node-sha.js/2.4.11+~2.4.0-1/srcfiles?fileinfo=1 Cannot determine base mirror to use