https://bugzilla.redhat.com/show_bug.cgi?id=1036027
--- Comment #12 from Marek Goldmann mgoldman@redhat.com --- (In reply to lnie from comment #10)
tested with docker-io-0.7.0-14.fc20, there is still no /var/log/docker to save the daemon output
For Fedora you need to use the systemd-way of looking at logs:
journalctl -u docker
For more information:
journalctl ---help