PHPUnit\Framework\Exception: Warning: mkdir(): Permission denied in /var/www/html/dev/tests/integration/framework/deployTestModules.php:31. in /var/www/html/dev/tests/api-functional/framework/bootstrap.php:151
Stack trace:
#0 [internal function]: {closure}()
#1 /var/www/html/dev/tests/integration/framework/deployTestModules.php(31): mkdir()
#2 /var/www/html/dev/tests/api-functional/framework/bootstrap.php(48): require_once('...')
#3 {main}