Remove the boto timeout set (doesn't work anyway) and add some better logging to the scheduler

buildman/manager/ephemeral.py

@@ -46,10 +46,6 @@ class EphemeralBuilderManager(BaseManager):
   _etcd_client_klass = etcd.Client
 
   def __init__(self, *args, **kwargs):
-    # Set a timeout so that boto connections don't hang indefinitely.
-    boto.config.add_section('Boto')
-    boto.config.set('Boto', 'http_socket_timeout', '10')
-
     self._shutting_down = False
 
     self._manager_config = None

buildman/server.py

@@ -180,11 +180,13 @@ class BuilderServer(object):
         return
 
       if scheduled:
+        logger.debug('Marking build %s as scheduled', build_job.repo_build.uuid)
         status_handler = StatusHandler(self._build_logs, build_job.repo_build.uuid)
         status_handler.set_phase('build-scheduled')
 
         self._job_count = self._job_count + 1
-        logger.debug('Build job scheduled. Running: %s', self._job_count)
+        logger.debug('Build job %s scheduled. Running: %s', build_job.repo_build.uuid,
+                     self._job_count)
       else:
         logger.debug('All workers are busy. Requeuing.')
         self._queue.incomplete(job_item, restore_retry=True, retry_after=0)