Attempt to fix build.

plugins/Monolog/Formatter/LineMessageFormatter.php

@@ -40,7 +40,7 @@ class LineMessageFormatter implements FormatterInterface
         $class = isset($record['extra']['class']) ? $record['extra']['class'] : '';
         $date = $record['datetime']->format('Y-m-d H:i:s');
 
-        $message = $record['message'];
+        $message = trim($record['message']);
 
         if ($this->allowInlineLineBreaks) {
             $message  = str_replace("\n", "\n  ", $message); // intend lines

plugins/Monolog/tests/Integration/LogTest.php

@@ -201,6 +201,8 @@ class LogTest extends IntegrationTestCase
             $fileContents = file_get_contents(self::getLogFileLocation());
             $fileContents = $this->removePathsFromBacktrace($fileContents);
 
+            $expectedMessage = str_replace("\n ", "\n[Monolog]", $expectedMessage);
+
             $this->assertEquals($expectedMessage . "\n", $fileContents);
         } else if ($backend == 'database') {
             $queryLog = Db::isQueryLogEnabled();

tests/PHPUnit/Framework/TestRequest/Collection.php

@@ -45,7 +45,8 @@ class Collection
         'Dashboard',
         'ExamplePluginTemplate',
         'CustomAlerts',
-        'Insights'
+        'Insights',
+        'LogViewer',
     );
 
     /**