Input buildinfo: https://buildinfos.debian.net/buildinfo-pool/o/openttd/openttd_12.1-2_all.buildinfo
Use metasnap for getting required timestamps
New buildinfo file: /tmp/openttd-12.1-2jfhy1tph/openttd_12.1-2_all.buildinfo
Get source package info: openttd=12.1-2
Source URL: http://snapshot.notset.fr/mr/package/openttd/12.1-2/srcfiles?fileinfo=1
Cannot determine base mirror to use