https://integration.wikimedia.org/ci/job/quibble-vendor-mysql-php73-docker/788/console
docker: filesystem layer verification failed for digest sha256:769123a16e79cf3be7d995570273a3765a87370b50fe3ff9440e4a9f3e4fcbb9. See 'docker run --help'. Build step 'Execute shell' marked build as failure
Please have a look at the job quibble-vendor-mysql-php73-docker - it seems not a extension issue here. Thanks.