20:15:14 + docker pull dockerbuildbot/compose:alpine-e71700b358ed1c6ed2b64ea2f0be7bf81d8a156e 20:15:14 Error response from daemon: manifest for dockerbuildbot/compose:alpine-e71700b358ed1c6ed2b64ea2f0be7bf81d8a156e not found: manifest unknown: manifest unknown