Read the Docs build information Build id: 21428 Project: european-xfel-offline-calibration Version: latest Commit: 65329c3c56699ad71dbee5486c260073ff1f2305 Date: 2021-03-08T11:09:20.523454Z State: finished Success: False [rtd-command-info] start-time: 2021-03-08T11:09:21.507714Z, end-time: 2021-03-08T11:09:44.522608Z, duration: 23, exit-code: 0 git clone --no-single-branch --depth 50 http://git.xfel.eu/gitlab/detectors/pycalibration.git . Cloning into '.'... [rtd-command-info] start-time: 2021-03-08T11:09:44.935687Z, end-time: 2021-03-08T11:09:45.636903Z, duration: 0, exit-code: 0 git checkout --force origin/doc/run_rtd Note: checking out 'origin/doc/run_rtd'. You are in 'detached HEAD' state. You can look around, make experimental changes and commit them, and you can discard any commits you make in this state without impacting any branches by performing another checkout. If you want to create a new branch to retain commits you create, you may do so (now or later) by using -b with the checkout command again. Example: git checkout -b HEAD is now at 65329c3 add mock up for imports [rtd-command-info] start-time: 2021-03-08T11:09:45.768759Z, end-time: 2021-03-08T11:09:45.853092Z, duration: 0, exit-code: 0 git clean -d -f -f