Input buildinfo: https://buildinfos.debian.net/buildinfo-pool/n/node-babylon/node-babylon_6.18.0+~6.16.6-1_all.buildinfo Use metasnap for getting required timestamps New buildinfo file: /tmp/node-babylon-6.18.0+~6.16.6-1e2nmi1q0/node-babylon_6.18.0+~6.16.6-1_all.buildinfo Get source package info: node-babylon=6.18.0+~6.16.6-1 Source URL: http://snapshot.notset.fr/mr/package/node-babylon/6.18.0+~6.16.6-1/srcfiles?fileinfo=1 Cannot determine base mirror to use