Input buildinfo: https://buildinfos.debian.net/buildinfo-pool/l/lua-yaml/lua-yaml_6.2.7-2_amd64.buildinfo Use metasnap for getting required timestamps New buildinfo file: /tmp/lua-yaml-6.2.7-2ahzgti5i/lua-yaml_6.2.7-2_amd64.buildinfo Get source package info: lua-yaml=6.2.7-2 Source URL: http://snapshot.notset.fr/mr/package/lua-yaml/6.2.7-2/srcfiles?fileinfo=1 Cannot determine base mirror to use