Наконец вывалилось в лог:
20-03-28 17:32:46 ERROR (MainThread) [supervisor.store.git] Can't clone
https://github.com/sabeechen/hassio-google-drive-backup repository: Cmd('git') failed due to: exit code(128) cmdline: git clone --depth=1 --recursive --shallow-submodules -v
https://github.com/sabeechen/hassio-google-drive-backup /data/addons/git/cebe7a76 stderr: 'Cloning into '/data/addons/git/cebe7a76'... POST git-upload-pack (192 bytes) POST git-upload-pack (201 bytes) fatal: unable to open /data/addons/git/cebe7a76/.git/objects/pack/tmp_pack_PWaTVK: No such file or directory fatal: index-pack failed '. 20-03-28 17:32:46 ERROR (MainThread) [
supervisor.store] Can't load from repository
https://github.com/sabeechen/hassio-google-drive-backup 20-03-28 17:32:47 ERROR (MainThread) [supervisor.utils.json] Can't read json from /data/addons/git/2c12253f/repository.json: [Errno 2] No such file or directory: '/data/addons/git/2c12253f/repository.json'