Input buildinfo: https://buildinfos.debian.net/buildinfo-pool/g/guile-lzlib/guile-lzlib_0.0.2-3_amd64.buildinfo Use metasnap for getting required timestamps New buildinfo file: /tmp/guile-lzlib-0.0.2-3h1in4n7r/guile-lzlib_0.0.2-3_amd64.buildinfo Get source package info: guile-lzlib=0.0.2-3 Source URL: http://snapshot.notset.fr/mr/package/guile-lzlib/0.0.2-3/srcfiles?fileinfo=1 Cannot determine base mirror to use