gitlab-provisioner failing to pull images from omnibus-gitlab-mirror
QA run is failing with:
Unable to find image 'registry.gitlab.com/gitlab-org/build/omnibus-gitlab-mirror/gitlab-ee-qa:omnibus-74d30398144ae102ad10b8b4bed3a94e13ba10ac' locally
docker: Error response from daemon: Get https://registry.gitlab.com/v2/gitlab-org/build/omnibus-gitlab-mirror/gitlab-ee-qa/manifests/omnibus-74d30398144ae102ad10b8b4bed3a94e13ba10ac: denied: access forbidden.
See 'docker run --help'.
Pulling the image when logged in does work