CORD-1846: The first argument to structlog logs must be a string

Change-Id: Iee98b4658b6ff84d8c43c872e7ad666263c82dd2
diff --git a/xos/synchronizers/new_base/ansible_helper.py b/xos/synchronizers/new_base/ansible_helper.py
index 0491048..d437c93 100644
--- a/xos/synchronizers/new_base/ansible_helper.py
+++ b/xos/synchronizers/new_base/ansible_helper.py
@@ -179,7 +179,7 @@
                 else:
 		    oprops['ansible_status']='FAILED'
 
-                log.info(x._task, **oprops)
+                log.info('Ran Ansible task',task = x._task, **oprops)
 
 
         ofile.close()