Unable to analyse PHPStan output

[PieterDC]

Thanks for sharing your tool. I tried to use it but encountered "Unable to analyse PHPStan output".
I'm using PHP 7.4.3 (cli).
See console logs below for more details.

~$ composer global require wesleydv/drupal-upgrade-audit
Changed current directory to /home/pieter/.composer
Warning from https://packagist.org: Support for Composer 1 is deprecated and some packages will not be available. You should upgrade to Composer 2. See https://blog.packagist.com/deprecating-composer-1-support/
Using version ^1.0 for wesleydv/drupal-upgrade-audit
./composer.json has been created
Loading composer repositories with package information
Warning from https://packagist.org: Support for Composer 1 is deprecated and some packages will not be available. You should upgrade to Composer 2. See https://blog.packagist.com/deprecating-composer-1-support/
Updating dependencies (including require-dev)
Package operations: 30 installs, 0 updates, 0 removals
  - Installing composer/package-versions-deprecated (1.11.99.4): Downloading (100%)         
  - Installing webflo/drupal-finder (1.2.2): Downloading (100%)         
  - Installing symfony/polyfill-php80 (v1.23.1): Downloading (100%)         
  - Installing symfony/process (v4.4.30): Downloading (100%)         
  - Installing psr/container (1.1.1): Loading from cache
  - Installing symfony/service-contracts (v2.4.0): Downloading (100%)         
  - Installing symfony/polyfill-php73 (v1.23.0): Downloading (100%)         
  - Installing symfony/polyfill-mbstring (v1.23.1): Downloading (100%)         
  - Installing symfony/console (v4.4.30): Downloading (100%)         
  - Installing psr/log (1.1.4): Downloading (100%)         
  - Installing phpstan/phpstan (0.12.99): Downloading (100%)         
  - Installing phpstan/phpstan-deprecation-rules (0.12.6): Downloading (100%)         
  - Installing nette/neon (v3.2.2): Downloading (100%)         
  - Installing symfony/polyfill-ctype (v1.23.0): Downloading (100%)         
  - Installing symfony/yaml (v4.4.29): Downloading (100%)         
  - Installing nette/utils (v3.2.5): Downloading (100%)         
  - Installing nette/finder (v2.5.2): Downloading (100%)         
  - Installing mglaman/phpstan-drupal (0.12.15): Downloading (100%)         
  - Installing jean85/pretty-package-versions (1.6.0): Downloading (100%)         
  - Installing composer/xdebug-handler (2.0.2): Downloading (100%)         
  - Installing mglaman/drupal-check (1.1.10): Downloading (100%)         
  - Installing czproject/git-php (v4.0.2): Downloading (100%)         
  - Installing psr/http-message (1.0.1): Loading from cache
  - Installing psr/http-client (1.0.1): Downloading (100%)         
  - Installing ralouphie/getallheaders (3.0.3): Loading from cache
  - Installing psr/http-factory (1.0.1): Loading from cache
  - Installing guzzlehttp/psr7 (2.1.0): Downloading (100%)         
  - Installing guzzlehttp/promises (1.5.0): Downloading (100%)         
  - Installing guzzlehttp/guzzle (7.3.0): Downloading (100%)         
  - Installing wesleydv/drupal-upgrade-audit (1.0.2): Downloading (100%)         
symfony/service-contracts suggests installing symfony/service-implementation ()
symfony/console suggests installing symfony/event-dispatcher ()
symfony/console suggests installing symfony/lock ()
nette/utils suggests installing ext-intl (to use Strings::webalize(), toAscii(), normalize() and compare())
guzzlehttp/psr7 suggests installing laminas/laminas-httphandlerrunner (Emit PSR-7 responses)
guzzlehttp/guzzle suggests installing ext-intl (Required for Internationalized Domain Name (IDN) support)
Writing lock file
Generating autoload files
composer/package-versions-deprecated: Generating version class...
composer/package-versions-deprecated: ...done generating version class
~$ drupal-upgrade-audit git@git.example.com:project/exampleproject.git
drupal-upgrade-audit: command not found
~$ .composer/vendor/bin/drupal-upgrade-audit -vv git@git.example.com:project/exampleproject.git
4/5 Checking compatibility, this might take a whileWriting PHPStan results to /tmp/drupal-upgrade-audit/exampleproject-check.txt

In DrupalCheck.php line 156:
                                    
  [RuntimeException]                
  Unable to analyse PHPStan output  
                                    

Exception trace:
  at /home/pieter/.composer/vendor/wesleydv/drupal-upgrade-audit/src/DrupalCheck.php:156
 wesleydv\DrupalUpgradeAudit\DrupalCheck->call() at /home/pieter/.composer/vendor/wesleydv/drupal-upgrade-audit/src/DrupalCheck.php:35
 wesleydv\DrupalUpgradeAudit\DrupalCheck->runDeprecated() at /home/pieter/.composer/vendor/wesleydv/drupal-upgrade-audit/src/UpgradeAudit.php:83
 wesleydv\DrupalUpgradeAudit\UpgradeAudit->execute() at /home/pieter/.composer/vendor/symfony/console/Command/Command.php:255
 Symfony\Component\Console\Command\Command->run() at /home/pieter/.composer/vendor/symfony/console/Application.php:1009
 Symfony\Component\Console\Application->doRunCommand() at /home/pieter/.composer/vendor/symfony/console/Application.php:273
 Symfony\Component\Console\Application->doRun() at /home/pieter/.composer/vendor/symfony/console/Application.php:149
 Symfony\Component\Console\Application->run() at /home/pieter/.composer/vendor/wesleydv/drupal-upgrade-audit/drupal-upgrade-audit:34

drupal-upgrade-audit [--skip-compatibility] [--] <repo>
~$ php --version
PHP 7.4.3 (cli) (built: Aug 13 2021 05:39:12) ( NTS )
Copyright (c) The PHP Group
Zend Engine v3.4.0, Copyright (c) Zend Technologies
    with Zend OPcache v7.4.3, Copyright (c), by Zend Technologies