Cloud build fails with private git unity package dependency

I have a project that uses a unity package for part of the code. Both the main project and the unity package are hosted on bitbucket as separate private repositories, within the same account.

When I try to cloud build, it fails with:

Error when executing Git command:\n git fetch ... failed with code 128\n \n - stderr: fatal: could not read Password for 'https:// ... terminal prompts disabled\n","level":"error"}

How do I get Unity Cloud Build to authenticate to be able to fetch the git package during the build?

 

Did you find a solution? I am getting the same error

 

you can replace addressof your repo
https://your.repository.com/folder/address.git
with
https://login:pass@your.repository.com/folder/address.git
via prebuild script

this is may be temp solution while unity makes fix.

 

I had to manually add the ssh url in the manifest in unity 2018. For me it was fixed by replacing the ":" in the bitbucket copied ssh url to a "/". It was able to access the package with the same ssh key used to pull the original project, since both of them are on the same private repository. Maybe this will not work if the package is on a different private repo.