Running with gitlab-runner 16.11.0~pre.21.gaa21be2d (aa21be2d)
  on blue-4.saas-linux-small-amd64.runners-manager.gitlab.com/default J2nyww-s, system ID: s_cf1798852952
  feature flags: FF_SCRIPT_SECTIONS:true, FF_USE_IMPROVED_URL_MASKING:true
section_start:1713610436:resolve_secrets
Resolving secrets
section_end:1713610436:resolve_secrets
section_start:1713610436:prepare_executor
Preparing the "docker+machine" executor
Using Docker executor with image registry.gitlab.com/libvirt/libvirt-ci/cirrus-run:master ...
Authenticating with credentials from job payload (GitLab Registry)
Pulling docker image registry.gitlab.com/libvirt/libvirt-ci/cirrus-run:master ...
WARNING: Failed to pull image with policy "always": Error response from daemon: manifest for registry.gitlab.com/libvirt/libvirt-ci/cirrus-run:master not found: manifest unknown: manifest unknown (manager.go:250:0s)
section_end:1713610440:prepare_executor
ERROR: Job failed: failed to pull image "registry.gitlab.com/libvirt/libvirt-ci/cirrus-run:master" with specified policies [always]: Error response from daemon: manifest for registry.gitlab.com/libvirt/libvirt-ci/cirrus-run:master not found: manifest unknown: manifest unknown (manager.go:250:0s)