diff --git a/spec/report_spec.cr b/spec/report_spec.cr
index bc78a65..b4bfe78 100644
--- a/spec/report_spec.cr
+++ b/spec/report_spec.cr
@@ -75,7 +75,7 @@ describe Spectator::Report do
     it "returns the expected results" do
       results = Array.new(5) { new_failure_result.as(Spectator::Result) }
       report = Spectator::Report.new(results, Time::Span.zero)
-      report.failures.should eq(results)
+      report.failures.to_a.should eq(results)
     end
 
     it "includes errors" do
@@ -87,7 +87,7 @@ describe Spectator::Report do
         end
       end
       report = Spectator::Report.new(results, Time::Span.zero)
-      report.failures.should eq(results)
+      report.failures.to_a.should eq(results)
     end
   end
 
@@ -95,7 +95,7 @@ describe Spectator::Report do
     it "returns the expected results" do
       results = Array.new(5) { new_failure_result(Spectator::ErroredResult).as(Spectator::Result) }
       report = Spectator::Report.new(results, Time::Span.zero)
-      report.errors.should eq(results)
+      report.errors.to_a.should eq(results)
     end
 
     it "does not include failures" do
@@ -108,7 +108,7 @@ describe Spectator::Report do
       end
       report = Spectator::Report.new(results, Time::Span.zero)
       errors_only = results.select(&.is_a?(Spectator::ErroredResult))
-      report.errors.should eq(errors_only)
+      report.errors.to_a.should eq(errors_only)
     end
   end
 
diff --git a/src/spectator/report.cr b/src/spectator/report.cr
index b8c7d63..a4565fd 100644
--- a/src/spectator/report.cr
+++ b/src/spectator/report.cr
@@ -38,12 +38,12 @@ module Spectator
 
     # Returns a set of results for all failed examples.
     def failures
-      @results.compact_map(&.as?(FailedResult))
+      @results.each.compact_map(&.as?(FailedResult))
     end
 
     # Returns a set of results for all errored examples.
     def errors
-      @results.compact_map(&.as?(ErroredResult))
+      @results.each.compact_map(&.as?(ErroredResult))
     end
 
     # Length of time it took to run just example code.