fix call

Author: blink1073

.evergreen/generated_configs/variants.yml

@@ -332,24 +332,20 @@ buildvariants:
   # Green framework tests
   - name: green-eventlet-rhel8
     tasks:
-      - name: .test-standard .standalone-noauth-nossl .python-3.9
+      - name: .test-standard .standalone-noauth-nossl .python-3.9 .sync
     display_name: Green Eventlet RHEL8
     run_on:
       - rhel87-small
     expansions:
       GREEN_FRAMEWORK: eventlet
-      AUTH: auth
-      SSL: ssl
   - name: green-gevent-rhel8
     tasks:
-      - name: .test-standard .standalone-noauth-nossl
+      - name: .test-standard .standalone-noauth-nossl .sync
     display_name: Green Gevent RHEL8
     run_on:
       - rhel87-small
     expansions:
       GREEN_FRAMEWORK: gevent
-      AUTH: auth
-      SSL: ssl
 
   # Import time tests
   - name: import-time

.evergreen/scripts/generate_config.py

@@ -297,12 +297,12 @@ def create_green_framework_variants():
     variants = []
     host = DEFAULT_HOST
     for framework in ["eventlet", "gevent"]:
-        tasks = [".test-standard .standalone-noauth-nossl"]
+        tasks = [".test-standard .standalone-noauth-nossl .sync"]
         if framework == "eventlet":
             # Eventlet has issues with dnspython > 2.0 and newer versions of CPython
             # https://jira.mongodb.org/browse/PYTHON-5284
-            tasks = [".test-standard .standalone-noauth-nossl .python-3.9"]
-        expansions = dict(GREEN_FRAMEWORK=framework, AUTH="auth", SSL="ssl")
+            tasks = [".test-standard .standalone-noauth-nossl .python-3.9 .sync"]
+        expansions = dict(GREEN_FRAMEWORK=framework)
         display_name = get_variant_name(f"Green {framework.capitalize()}", host)
         variant = create_variant(tasks, display_name, host=host, expansions=expansions)
         variants.append(variant)

test/asynchronous/test_cursor.py

@@ -370,11 +370,11 @@ async def test_explain_csot(self):
 
         # Create a collection, referred to as collection, with the namespace explain-test.collection.
         # Workaround for SERVER-108463
-        names = client["explain-test"].list_collection_names()
+        names = await client["explain-test"].list_collection_names()
         if "collection" not in names:
             collection = await client["explain-test"].create_collection("collection")
         else:
-            collection = await client["explain-test"]["collection"]
+            collection = client["explain-test"]["collection"]
 
         # Run an explained find on collection. The find will have the query predicate { name: 'john doe' }. Specify a maxTimeMS value of 2000ms for the explain.
         with pymongo.timeout(2.0):