Input buildinfo: https://buildinfos.debian.net/buildinfo-pool/g/guile-json/guile-json_4.5.2-3_amd64.buildinfo
Use metasnap for getting required timestamps
New buildinfo file: /tmp/guile-json-4.5.2-366mh8ik1/guile-json_4.5.2-3_amd64.buildinfo
Get source package info: guile-json=4.5.2-3
Source URL: http://snapshot.notset.fr/mr/package/guile-json/4.5.2-3/srcfiles?fileinfo=1
Cannot determine base mirror to use