It is surprising that you’re getting this problem, since the internal testing system in Laravel is intended to erase environmental differences (e.g. web server).
One approach you could take is to run this with the SSH option, let it fail, then try things in your tests to see if that helps them. It’s remarkable what one can do with
I don’t use Laravel, but that trailing slash looks awkward, so (for example) I would try removing that. Also, can you turn on an application-level logger to see what routes are triggered? Have a look in any general and PHP error logs on the server, of course.
Note that that SSH time eats into your build minutes, so remember to log off and Cancel the build in the UI.