Try to debug Travis tests

.env.travis

@@ -1,8 +1,8 @@
 APP_ENV=testing
 APP_KEY=
 
+# See connections.testing in config/database.php
 DB_CONNECTION=testing
-DB_DATABASE=:memory:
 
 CACHE_DRIVER=array
 SESSION_DRIVER=array

.travis.yml

@@ -11,6 +11,7 @@ before_script:
   - travis_retry composer self-update
   - travis_retry composer install --no-interaction
   - cp .env.travis .env
+  - cat .env
   - php artisan key:generate
   - php artisan env