Running with gitlab-runner 11.8.0 (4745a6f3) on 91a83f0bc80d qc-kSzfN Using Docker executor with image grav:latest ... Pulling docker image gitlab/gitlab-runner-helper:x86_64-4745a6f3 ... Using docker image sha256:a775763ad0dc1e7b50b4eee51deba06d287ccb2a7f7e64765f06abb7f19b38f6 for gitlab/gitlab-runner-helper:x86_64-4745a6f3 ... Pulling docker image grav:latest ... ERROR: Job failed: Error response from daemon: pull access denied for grav, repository does not exist or may require 'docker login' (executor_docker.go:168:0s)