                 {:foo,
                  [{:error, :child_tasks,
                    {:bar,
-                    [{:error, :boo, nil},
-                     {:error, :some_error, "oh no!"},
+                    [{:error, :some_error, "oh no!"},
                      {:error, :yuck, {"oh no!", "foo", 0}}]}}]}}
         end
       expected =
         """
         \x1b[1;31mSeveral errors occurred from foo:\x1b[0m
           \x1b[1;31mSeveral errors occurred from bar:\x1b[0m
-            #{@bullet} boo
             #{@bullet} oh no!
             #{@bullet} \x1b[97mfoo:\x1b[0m oh no!
         """

        capture_io fn ->
          show {:error, :child_tasks,
                {:foo,
                 [{:error, :boo, nil},
                  {:error, :some_error, "oh no!"},
                  {:error, :yuck, {"oh no!", "foo", 0}}]}}, 2
        end
      expected =
        """
            \x1b[1;31mSeveral errors occurred from foo:\x1b[0m
              #{@bullet} boo
              #{@bullet} oh no!
              #{@bullet} \x1b[97mfoo:\x1b[0m oh no!
        """

        capture_io fn ->
          show {:error, :child_tasks,
                {:foo,
                 [{:error, :some_error, "oh no!"},
                  {:error, :yuck, {"oh no!", "foo", 0}}]}}
        end
      expected =
        """
        \x1b[1;31mSeveral errors occurred from foo:\x1b[0m
          #{@bullet} oh no!
          #{@bullet} \x1b[97mfoo:\x1b[0m oh no!
        """
