Input buildinfo: https://buildinfos.debian.net/buildinfo-pool/c/cage/cage_0.1.4-2_amd64.buildinfo
Use metasnap for getting required timestamps
New buildinfo file: /tmp/cage-0.1.4-2srizbiqw/cage_0.1.4-2_amd64.buildinfo
Get source package info: cage=0.1.4-2
Source URL: http://snapshot.notset.fr/mr/package/cage/0.1.4-2/srcfiles?fileinfo=1
Cannot determine base mirror to use