Input buildinfo: https://buildinfos.debian.net/buildinfo-pool/p/php-horde-imap-client/php-horde-imap-client_2.30.4-1_all.buildinfo Use metasnap for getting required timestamps New buildinfo file: /tmp/php-horde-imap-client-2.30.4-1fxvw7zrv/php-horde-imap-client_2.30.4-1_all.buildinfo Get source package info: php-horde-imap-client=2.30.4-1 Source URL: http://snapshot.notset.fr/mr/package/php-horde-imap-client/2.30.4-1/srcfiles?fileinfo=1 Cannot determine base mirror to use