Suppress failure summary if verbosity == .min

Author: stmontgomery

Sources/Testing/Events/Recorder/Event.ConsoleOutputRecorder.swift

@@ -342,9 +342,12 @@ extension Event.ConsoleOutputRecorder {
     write(lines.joined())
 
     // Print failure summary when run ends, unless an environment variable is
-    // set to explicitly disable it. The summary is printed after the main
-    // output so it appears at the very end of the console output.
-    if case .runEnded = event.kind, Environment.flag(named: "SWT_FAILURE_SUMMARY_ENABLED") != false {
+    // set to explicitly disable it or verbosity is set to the lowest value. The
+    // summary is printed after the main output so it appears at the very end of
+    // the console output.
+    if case .runEnded = event.kind,
+       Environment.flag(named: "SWT_FAILURE_SUMMARY_ENABLED") != false,
+       context.configuration?.verbosity != .min {
       if let summary = _humanReadableOutputRecorder.generateFailureSummary(options: options) {
         // Add blank line before summary for visual separation
         write("\n\(summary)")