Input buildinfo: https://buildinfos.debian.net/buildinfo-pool/g/guile-zstd/guile-zstd_0.1.1-3_amd64.buildinfo Use metasnap for getting required timestamps New buildinfo file: /tmp/guile-zstd-0.1.1-3yunw3xon/guile-zstd_0.1.1-3_amd64.buildinfo Get source package info: guile-zstd=0.1.1-3 Source URL: http://snapshot.notset.fr/mr/package/guile-zstd/0.1.1-3/srcfiles?fileinfo=1 Cannot determine base mirror to use