The job was canceled because "ISOLATED_TEST_ON_CURREN_4" failed.

Variable $repo_root might not be defined.

Variable $classLoader might not be defined.

Default value of the parameter #1 $options (array<string, null>) of method Acquia\Blt\Robo\Blt::getCommands() is incompatible with type array<string>.

Default value of the parameter #1 $options (array<string, null>) of method Acquia\Blt\Robo\Blt::getHooks() is incompatible with type array<string>.

Method Acquia\Blt\Robo\BltTasks::invokeHook() should return int but return statement is missing.

Call to an undefined method Consolidation\Config\ConfigInterface::replace().

Method Acquia\Blt\Robo\Commands\Artifact\DeployCommand::composerInstall() should return bool but return statement is missing.

Method Acquia\Blt\Robo\Commands\Artifact\DeployCommand::push() should return bool but return statement is missing.

Call to an undefined method Consolidation\Config\ConfigInterface::replace().