conversion:upgrade-d10 fails

[bill-redman]

Platform

(x ) MacOS
( ) Linux
( ) WSL2

Installed Via

( x) Homebrew
( ) Apt Package
( ) Manually

PHP Version

( ) 7.4x
( ) 8.0
( x) 8.1

Terminus Version

3.2.1

Command Executed

terminus conversion:upgrade-d10 $SITE

Expected behavior

I don't know what the expected behavior should be because there doesn't seem to be any documentation for this, or if there is, I have been unable to find it.

Actual behavior

'
An existing local site repository found in "/Users/billredman/imaging-services-d9".
Do you want to proceed with it (a temporary copy will be cloned otherwise)? (yes/no) [yes]:

[notice] Local git repository path is set to "/Users/billredman/imaging-services-d9".
PHP Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /Users/billredman/.terminus/terminus-dependencies-27a446d993/vendor/composer/semver/src/Constraint/Constraint.php on line 210

Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /Users/billredman/.terminus/terminus-dependencies-27a446d993/vendor/composer/semver/src/Constraint/Constraint.php on line 210
PHP Deprecated: version_compare(): Passing null to parameter #1 ($version1) of type string is deprecated in /Users/billredman/.terminus/terminus-dependencies-27a446d993/vendor/composer/semver/src/Constraint/Constraint.php on line 226

Deprecated: version_compare(): Passing null to parameter #1 ($version1) of type string is deprecated in /Users/billredman/.terminus/terminus-dependencies-27a446d993/vendor/composer/semver/src/Constraint/Constraint.php on line 226
[notice] Checking if site is ready for upgrade to Drupal 10
[notice] There will be a configuration export as part of this process, you should import configuration once merged to the dev environment.
The git branch "drupal10" already exists. Are you sure you want to delete it? (yes/no) [yes]:

[notice] Pushing changes to "drupal10" git branch...
[notice] Creating "drupal10" multidev environment...
[notice] Link to "drupal10" multidev environment dashboard: https://dashboard.pantheon.io/sites/9c47efab-148a-404b-b535-15a1ec4a25d2#drupal10
[error] Enable modules command not successful. Error: drupal10.9c47efab-148a-404b-b535-15a1ec4a25d2@appserver.drupal10.9c47efab-148a-404b-b535-15a1ec4a25d2.drush.in: Permission denied (publickey).
.