config.toml

[[runners]]
  name = "jpic"
  url = "https://gitlab.com/ci"
  token = "redacted"
  executor = "docker"
  [runners.docker]
    tls_verify = false
    image = "jpic/ansible-git:jessie"
    privileged = false
    disable_cache = true
  [runners.cache]
    Insecure = false

dockerimages.out

$ docker images
REPOSITORY              TAG                 IMAGE ID            CREATED             SIZE
gitlab-runner-build     9e2fd1a             f4595b443011        12 days ago         43.75 MB
redis                   latest              5106575abfb7        2 weeks ago         184.8 MB
jpic/ansible-git        jessie              ce2b6a0b2a48        2 weeks ago         487.4 MB

gitlab-runner.log

May 27 16:45:41 lue gitlab-runner[26233]: Starting multi-runner from /etc/gitlab-runner/config.toml ...  builds=0
May 27 16:45:41 lue gitlab-runner[26233]: Running in system-mode.                           
May 27 16:45:41 lue gitlab-runner[26233]:                                                   
May 27 16:45:41 lue gitlab-runner[26233]: Config loaded: concurrent: 4
May 27 16:45:41 lue gitlab-runner[26233]: user: gitlab-runner
May 27 16:45:41 lue gitlab-runner[26233]: runners:
May 27 16:45:41 lue gitlab-runner[26233]: - name: jpic
May 27 16:45:41 lue gitlab-runner[26233]:   limit: 0
May 27 16:45:41 lue gitlab-runner[26233]:   outputlimit: 0
May 27 16:45:41 lue gitlab-runner[26233]:   runnercredentials:
May 27 16:45:41 lue gitlab-runner[26233]:     url: https://gitlab.com/ci
May 27 16:45:41 lue gitlab-runner[26233]:     token: redacted
May 27 16:45:41 lue gitlab-runner[26233]:     tlscafile: ""
May 27 16:45:41 lue gitlab-runner[26233]:   runnersettings:
May 27 16:45:41 lue gitlab-runner[26233]:     executor: docker
May 27 16:45:41 lue gitlab-runner[26233]:     buildsdir: ""
May 27 16:45:41 lue gitlab-runner[26233]:     cachedir: ""
May 27 16:45:41 lue gitlab-runner[26233]:     environment: []
May 27 16:45:41 lue gitlab-runner[26233]:     shell: ""
May 27 16:45:41 lue gitlab-runner[26233]:     ssh: null
May 27 16:45:41 lue gitlab-runner[26233]:     docker:
May 27 16:45:41 lue gitlab-runner[26233]:       dockercredentials:
May 27 16:45:41 lue gitlab-runner[26233]:         host: ""
May 27 16:45:41 lue gitlab-runner[26233]:         certpath: ""
May 27 16:45:41 lue gitlab-runner[26233]:         tlsverify: false
May 27 16:45:41 lue gitlab-runner[26233]:       hostname: ""
May 27 16:45:41 lue gitlab-runner[26233]:       image: jpic/ansible-git:jessie
May 27 16:45:41 lue gitlab-runner[26233]:       privileged: false
May 27 16:45:41 lue gitlab-runner[26233]:       capadd: []
May 27 16:45:41 lue gitlab-runner[26233]:       capdrop: []
May 27 16:45:41 lue gitlab-runner[26233]:       devices: []
May 27 16:45:41 lue gitlab-runner[26233]:       disablecache: true
May 27 16:45:41 lue gitlab-runner[26233]:       volumes: []
May 27 16:45:41 lue gitlab-runner[26233]:       cachedir: ""
May 27 16:45:41 lue gitlab-runner[26233]:       extrahosts: []
May 27 16:45:41 lue gitlab-runner[26233]:       networkmode: ""
May 27 16:45:41 lue gitlab-runner[26233]:       links: []
May 27 16:45:41 lue gitlab-runner[26233]:       services: []
May 27 16:45:41 lue gitlab-runner[26233]:       waitforservicestimeout: 0
May 27 16:45:41 lue gitlab-runner[26233]:       allowedimages: []
May 27 16:45:41 lue gitlab-runner[26233]:       allowedservices: []
May 27 16:45:41 lue gitlab-runner[26233]:       pullpolicy: ""
May 27 16:45:41 lue gitlab-runner[26233]:     parallels: null
May 27 16:45:41 lue gitlab-runner[26233]:     virtualbox: null
May 27 16:45:41 lue gitlab-runner[26233]:     cache:
May 27 16:45:41 lue gitlab-runner[26233]:       type: ""
May 27 16:45:41 lue gitlab-runner[26233]:       serveraddress: ""
May 27 16:45:41 lue gitlab-runner[26233]:       accesskey: ""
May 27 16:45:41 lue gitlab-runner[26233]:       secretkey: ""
May 27 16:45:41 lue gitlab-runner[26233]:       bucketname: ""
May 27 16:45:41 lue gitlab-runner[26233]:       bucketlocation: ""
May 27 16:45:41 lue gitlab-runner[26233]:       insecure: false
May 27 16:45:41 lue gitlab-runner[26233]:     machine: null
May 27 16:45:41 lue gitlab-runner[26233]: modtime: {}
May 27 16:45:41 lue gitlab-runner[26233]: loaded: true
May 27 16:45:41 lue gitlab-runner[26233]:   builds=0
May 27 16:45:54 lue gitlab-runner[26233]: Checking for builds... received                     runner=ad21930f
May 27 16:45:54 lue gitlab-runner[26233]: gitlab-ci-multi-runner 1.2.0 (3a4fcd4)              build=1533636 runner=ad21930f
May 27 16:45:54 lue gitlab-runner[26233]: Using Docker executor with image jpic/ansible-git:jessie ...  build=1533636 runner=ad21930f
May 27 16:45:56 lue gitlab-runner[26233]: ERROR: Build failed: no such image                  build=1533636 runner=ad21930f