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-non-free]: http://mirror.yandex.ru/debian/ wheezy
and result would be saved as new snapshot snap3.
Loading packages (56782)...
Building indexes...

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