Armhf Install Failure

I’m trying to get Docker installed on our IoT devices so that we can run a special IoT Docker image from a company we are working with, but the installation keeps failing.

We are using compulab devices (SBC armhf device) that run debian/stretch. When I try to follow the install guide on Docker, it fails after install.

-- Unit docker.socket has finished starting up.
--
-- The start-up result is done.
Jun 06 17:06:53 cl-debian systemd[1]: docker.service: Start request repeated too
Jun 06 17:06:53 cl-debian systemd[1]: Failed to start Docker Application Contain
-- Subject: Unit docker.service has failed
-- Defined-By: systemd
-- Support: https://www.debian.org/support
--
-- Unit docker.service has failed.
--
-- The result is failed.
Jun 06 17:06:53 cl-debian systemd[1]: docker.socket: Unit entered failed state.
Jun 06 17:06:53 cl-debian systemd[1]: docker.service: Unit entered failed state.
Jun 06 17:06:53 cl-debian systemd[1]: docker.service: Failed with result 'exit-c
Jun 06 17:07:58 cl-debian sudo[6936]:     root : TTY=ttymxc0 ; PWD=/root ; USER=
Jun 06 17:07:58 cl-debian sudo[6936]: pam_unix(sudo:session): session opened for
Jun 06 17:07:59 cl-debian sudo[6936]: pam_unix(sudo:session): session closed for
Jun 06 17:16:09 cl-debian sudo[6951]:     root : TTY=ttymxc0 ; PWD=/root ; USER=
Jun 06 17:16:09 cl-debian sudo[6951]: pam_unix(sudo:session): session opened for
Jun 06 17:16:11 cl-debian sudo[6951]: pam_unix(sudo:session): session closed for
lines 1852-1874/1874 (END)

Any ideas what may be causing this?

Please give the result of the command journalctl -xeu docker.service so we may see what docker tells us about its failure