Can't login on fresh install

[sacesare]

Cloned from master, composer install --no-dev and in result(docker version):

Sorry, the page you are looking for could not be found.
1/1
NotFoundHttpException in RouterSubscriber.php line 57:
No route found for "GET /index.php/login"
in RouterSubscriber.php line 57
at RouterSubscriber->onKernelRequest(object(GetResponseEvent), 'kernel.request', object(ContainerAwareEventDispatcher))
at call_user_func(array(object(RouterSubscriber), 'onKernelRequest'), object(GetResponseEvent), 'kernel.request', object(ContainerAwareEventDispatcher)) in EventDispatcher.php line 174
at EventDispatcher->doDispatch(array(array(object(SessionSubscriber), 'onKernelRequest'), array(object(FragmentListener), 'onKernelRequest'), array(object(FirewallSubscriber), 'onKernelRequest'), array(object(RouterSubscriber), 'onKernelRequest'), array(object(WrappedHandlerSubscriber), 'onKernelRequest')), 'kernel.request', object(GetResponseEvent)) in EventDispatcher.php line 43
at EventDispatcher->dispatch('kernel.request', object(GetResponseEvent)) in HttpKernel.php line 116
at HttpKernel->handleRaw(object(Request), '1') in HttpKernel.php line 57
at HttpKernel->handle(object(Request), '1', true) in ContainerAwareHttpKernel.php line 67
at ContainerAwareHttpKernel->handle(object(Request), '1', true) in Application.php line 260
at Application->handle(object(Request)) in Application.php line 234
at Application->run() in index_dev.php line 26

index_dev.php works fine.