zigbee2mqtt:info 2018-10-4 16:40:27 Logging to directory: '/opt/zigbee2mqtt/data/log/2018-10-04.16-40-27'
  zigbee2mqtt:info 2018-10-4 16:40:28 Starting zigbee2mqtt version 0.1.6 (commit #5ed29d0)
  zigbee2mqtt:info 2018-10-4 16:40:28 Starting zigbee-shepherd
  zigbee2mqtt:info 2018-10-4 16:40:28 zigbee-shepherd started
  zigbee2mqtt:info 2018-10-4 16:40:28 Coordinator firmware version: '20180815'
  zigbee2mqtt:info 2018-10-4 16:40:28 Currently 0 devices are joined:
  zigbee2mqtt:warn 2018-10-4 16:40:28 `permit_join` set to  `true` in configuration.yaml.
  zigbee2mqtt:warn 2018-10-4 16:40:28 Allowing new devices to join.
  zigbee2mqtt:warn 2018-10-4 16:40:28 Set `permit_join` to `false` once you joined all devices.
  zigbee2mqtt:info 2018-10-4 16:40:28 Zigbee: allowing new devices to join.
  zigbee2mqtt:info 2018-10-4 16:40:28 Connecting to MQTT server at mqtt://localhost
  zigbee2mqtt:info 2018-10-4 16:40:29 zigbee-shepherd ready
  zigbee2mqtt:error 2018-10-4 16:40:38 Not connected to MQTT server!
^C  zigbee2mqtt:error 2018-10-4 16:40:40 Not connected to MQTT server!
  zigbee2mqtt:error 2018-10-4 16:40:40 Cannot send message: topic: 'zigbee2mqtt/bridge/state', payload: 'offline
  zigbee2mqtt:info 2018-10-4 16:40:40 zigbee-shepherd stopped