Read the Docs build information Build id: 330830 Project: espressif-esp-moonlight Version: latest Commit: None Date: 2020-05-14T03:27:45.497825Z State: finished Success: False [rtd-command-info] start-time: 2020-05-14T03:27:49.583719Z, end-time: 2020-05-14T03:27:50.015869Z, duration: 0, exit-code: 0 git clone --no-single-branch --depth 50 https://github.com/espressif/esp-moonlight.git . Cloning into '.'... warning: You appear to have cloned an empty repository. [rtd-command-info] start-time: 2020-05-14T03:27:50.287677Z, end-time: 2020-05-14T03:27:50.475231Z, duration: 0, exit-code: 1 git checkout --force master error: pathspec 'master' did not match any file(s) known to git.