          'Material-UI: The `getOptionLabel` method of Autocomplete returned undefined instead of a string',
          'Material-UI: The `getOptionLabel` method of Autocomplete returned undefined instead of a string',
          'Material-UI: The `getOptionLabel` method of Autocomplete returned undefined instead of a string',
-@@ -1094,9 +1092,6 @@ describe('<Autocomplete />', () => {
+@@ -1165,9 +1163,6 @@ describe('<Autocomplete />', () => {
            />,
          );
        }).toWarnDev([

diff --git a/packages/material-ui-lab/src/Autocomplete/Autocomplete.test.js b/packages/material-ui-lab/src/Autocomplete/Autocomplete.test.js
index 1fd4bad8b..20d22063b 100644
--- a/packages/material-ui-lab/src/Autocomplete/Autocomplete.test.js
+++ b/packages/material-ui-lab/src/Autocomplete/Autocomplete.test.js
@@ -1038,8 +1038,6 @@ describe('<Autocomplete />', () => {
         fireEvent.change(textbox, { target: { value: 'a' } });
         fireEvent.keyDown(textbox, { key: 'Enter' });
       }).toErrorDev([

     });
 
     it('should work when depending on a theme', () => {
diff --git a/packages/material-ui/src/Breadcrumbs/Breadcrumbs.test.js b/packages/material-ui/src/Breadcrumbs/Breadcrumbs.test.js
index f5c603b45..2f18cca5c 100644
--- a/packages/material-ui/src/Breadcrumbs/Breadcrumbs.test.js
