We accidentally installed 3.50-dev and then our code coverage started failing. I listed as always reproducible because if we run our entire test suite, it happens every time. However, the particular test that times out varies.

Step 3/3: PHPUnit (Command Line)
19:24:05  Starting: D:\TeamCityBuildAgent\temp\agentTmp\custom_script1165008140808374324.cmd
19:24:05  in directory: D:\TeamCityBuildAgent\work\9e132eb6cf93e5a8
19:26:58  PHPUnit 12.4.1 by Sebastian Bergmann and contributors.
19:26:58 
19:26:58  Runtime: PHP 8.4.14 with Xdebug 3.5.0-dev
19:26:58  Configuration: D:\TeamCityBuildAgent\work\9e132eb6cf93e5a8\phpunit\phpunit-coverage.xml
19:26:58 
19:27:03  D:\TeamCityBuildAgent\work\9e132eb6cf93e5a8\phpunit\phpunit-coverage.xml
19:29:37 
19:29:37  Fatal error: Maximum execution time of 120 seconds exceeded in D:\TeamCityBuildAgent\work\9e132eb6cf93e5a8\vendor\phpmailer\phpmailer\src\PHPMailer.php on line 895
19:29:37  Maximum execution time of 120 seconds exceeded<div style="background-color:#e8e8e8;height: 20px;"> </div><table id="trace">
19:29:37  <tr><td>#</td><td>File:Line</td><td>Function</td></td>
19:29:37  <tr><td>1</td><td></td><td>classes\ErrorHandling::errorHandlerShutdown::</td></tr>
19:29:37  <tr><td>2</td><td>D:\TeamCityBuildAgent\work\9e132eb6cf93e5a8\vendor\phpmailer\phpmailer\src\PHPMailer.php:895</td><td></td></tr>
19:29:37  </table><div style="background-color:#e8e8e8;height: 20px;"> </div><table id="arguments">
19:29:37  <tr><td>#</td><td>Arguments</td></td>
19:29:37  <tr><td>1</td><td></td></tr>
19:29:37  <tr><td>2</td><td></td></tr>
19:29:37  </table>Fatal error: Premature end of PHP process when running classes\Controllers\ETL_StatusTest::test_updateETLsToRunNow_AllStaging.
19:29:37  Process exited with code 255