Read the Docs build information Build id: 24264 Project: recovery-portal Version: latest Commit: None Date: 2022-08-31T14:01:51.227252Z State: finished Success: False [rtd-command-info] start-time: 2022-08-31T15:03:37.833215Z, end-time: 2022-08-31T15:03:37.983750Z, duration: 0, exit-code: 128 git clone --no-single-branch --depth 50 http://git.xfel.eu/karaboDevices/recoveryPortal.git . Cloning into '.'... fatal: unable to access 'https://xfel.redmine:K9Sss5CmWtQ_nbx3gyt2@git.xfel.eu/karaboDevices/recoveryPortal.git/': server certificate verification failed. CAfile: /etc/ssl/certs/ca-certificates.crt CRLfile: none