2025-09-20 09:53.55: New job: push ocaml/opam:oraclelinux-9-ocaml-4.09 = {"manifests":["ocurrent/opam-staging@sha256:346942e2d2be2da9b3a2ac18c0937a08357306daefeb72ca10c67f4fb21df8d5"]}
2025-09-20 09:53.55: Exec: "docker" "--config" "/tmp/push-manifest207a1799" 
                           "login" "--password-stdin" "--username" "ocurrent"
2025-09-20 09:53.55: Job failed: Command "docker" "--config" "/tmp/push-manifest207a1799" "login" "--password-stdin" 
"--username" "ocurrent" exited with status 127. Is docker installed?