Increase task timeouts (#1184)

* Increase task timeouts

* Update comment

Co-authored-by: Jérôme Tamarelle <jerome@tamarelle.net>

---------

Co-authored-by: Jérôme Tamarelle <jerome@tamarelle.net>

Author: alcaeus

.evergreen/config.yml

@@ -9,9 +9,9 @@ command_type: system
 # Fail builds when pre tasks fail.
 pre_error_fails_task: true
 
-# Protect ourselves against rogue test case that runs forever. Tasks are killed after 10 minutes, which shouldn't occur
+# Protect ourselves against rogue test case that runs forever. Tasks are killed after 20 minutes, which shouldn't occur
 # under normal circumstances.
-exec_timeout_secs: 600
+exec_timeout_secs: 1200
 
 # These pre and post rules apply to all tasks not part of a task group, which should only ever be tests against local
 # MongoDB instances. All other tasks that require special preparation should be run from within a task group

.evergreen/config/test-tasks.yml

@@ -1,5 +1,6 @@
 tasks:
   - name: "test-atlas"
+    exec_timeout_secs: 1800
     commands:
       - func: "start kms servers"
       - func: "run tests"
@@ -8,6 +9,7 @@ tasks:
 
   - name: "test-serverless"
     tags: ["serverless"]
+    exec_timeout_secs: 1800
     commands:
       - func: "create serverless instance"
       - func: "start kms servers"