Failed to download action 'https://api.github.com/repos/cirrus-actions/rebase/tarball/v1.2'

[SijiaDavis]

I'm getting:

Current runner version: '2.163.1'
Prepare workflow directory
Prepare all required actions
Download action repository 'actions/checkout@master'
Download action repository 'cirrus-actions/rebase@v1.2'
##[warning]Failed to download action 'https://api.github.com/repos/cirrus-actions/rebase/tarball/v1.2'. Error Response status code does not indicate success: 404 (Not Found).
##[warning]Back off 28.897 seconds before retry.
##[warning]Failed to download action 'https://api.github.com/repos/cirrus-actions/rebase/tarball/v1.2'. Error Response status code does not indicate success: 404 (Not Found).
##[warning]Back off 13.456999999999999 seconds before retry.
##[error]Response status code does not indicate success: 404 (Not Found).

Help appreciated!