Hello! 
I'm using lava-docker. https://github.com/kernelci/lava-docker
I can deploy my image to device only with special device and flash-program, QDL. (https://git.linaro.org/landing-teams/working/qualcomm/qdl.git) 
Can you recommend better way how to do it with LAVA?

I've tried with lxc default test jobs:
 https://github.com/Linaro/lava/blob/master/lava_scheduler_app/tests/sample_jobs/lxc-multinode.yaml
and this first one : https://validation.linaro.org/static/docs/v2/deploy-lxc.html
In all both cases I received similar  error:

lava-dispatcher, installed at version: 2019.03+stretchstart: 0 validateStart time: 2019-08-01 14:58:10.607488+00:00 (UTC)This MultiNode test job contains top level actions, in order, of: deploy, boot, test, finalizelava-lxc-mocker, installed at version: validate duration: 0.01definition: lava
case: validate
result: fail
Cleaning after the jobInfrastructureError: The Infrastructure is not working correctly. Please report this error to LAVA admins.definition: lava
error_msg: Cannot find command 'lxc-create' in $PATH
result: fail
error_type: Infrastructure
case: job

Best regards, Ilya.