Upgrade to 11.1.0 breaks docker executor based runs
After an upgrade to 11.1.0 it is not possible any more to run docker based pipelines. Every job output looks like this now:
Running with gitlab-runner 11.1.0 (081978a) on Docker Toolchain a3e51419 Using Docker executor with image registry.ci.local/build:latest ... Pulling docker image gitlab/gitlab-runner-helper:x86_64-081978a ... ERROR: Job failed: Error response from daemon: manifest for gitlab/gitlab-runner-helper:x86_64-081978a not found (executor_docker.go:168:1s)
$ gitlab-runner --version Version: 11.1.0 Git revision: 081978a Git branch: GO version: go1.10.3 Built: 2018-07-24T09:54:01+02:00 OS/Arch: linux/amd64
I am running GitLab 11.1.1. The runner runs on ArchLinux and I verified that all resources are available and running as intended. Any thoughts?