Cleanup test output

.travis.yml

@@ -24,7 +24,7 @@ before_install:
 
 before_script:
   - cp .travis/env.travis.php env.php
-  - composer install --no-interaction
+  - composer install --no-interaction --verbose
 
 script:
   - php artisan database:create --reset

tests/AcarsTest.php

@@ -138,6 +138,5 @@ class AcarsTest extends TestCase
         $response = $this->withHeaders($this->apiHeaders())->post($uri, $pirep);
         $response->assertStatus(200);
         $body = $response->json();
-        echo $body['id'];
     }
 }