2025-09-20 11:58.38: New job: push ocaml/opam:debian-12-ocaml-5.4-alpha1 = {"manifests":["ocurrent/opam-staging@sha256:6e3bfad54764decb3141dc3aa6c830a46babda0263bed4fdfbcb0758496641b3","ocurrent/opam-staging@sha256:50f1e0a144d970d6a09166198351c46751da32aff46427cee9c29096ea05c1d8","ocurrent/opam-staging@sha256:9efd3f67ea35ed5c2f0308514b42a4f339a729f855aa1bccf0928cbe7cbace1b","ocurrent/opam-staging@sha256:269708068ac39871a3149b8c8e6cd415fc6b1acbc33a4a67dac0fe83a10f983b","ocurrent/opam-staging@sha256:98287aa521ec6bf1021a68efcfced37991703eb4a83ff10b1b0484d312aa3541","ocurrent/opam-staging@sha256:bcfcb6a4454e2e4b1215fa1ec35404fa20a857a7de429a1421e3ac1698eeb1f8"]}
2025-09-20 11:58.38: Exec: "docker" "--config" "/tmp/push-manifest3a02c076" 
                           "login" "--password-stdin" "--username" "ocurrent"
2025-09-20 11:58.38: Job failed: Command "docker" "--config" "/tmp/push-manifest3a02c076" "login" "--password-stdin" 
"--username" "ocurrent" exited with status 127. Is docker installed?