Dependencies would be pulled into snapshot:
    [snap1]: Snapshot from mirror [wheezy-main]: http://mirror.yandex.ru/debian/ wheezy
from snapshot:
    [snap2]: Snapshot from mirror [wheezy-backports]: http://mirror.yandex.ru/debian/ wheezy-backports
and result would be saved as new snapshot snap3.
Loading packages (58973)...
Building indexes...
[0;31;49m[-][0;39;49m rsyslog-5.8.11-3_amd64 removed[0m
[0;32;49m[+][0;39;49m rsyslog-7.4.4-1~bpo70+1_amd64 added[0m
[0;31;49m[-][0;39;49m rsyslog-5.8.11-3_i386 removed[0m
[0;32;49m[+][0;39;49m rsyslog-7.4.4-1~bpo70+1_i386 added[0m

Snapshot snap3 successfully created.
You can run 'aptly publish snapshot snap3' to publish snapshot as Debian repository.
