55     let result = a.process(m);  in test_agent_process()  localVariable
56     if let Err(err) = result {  in test_agent_process()
78     let result = a.start(id, deadline);  in test_agent_start()  localVariable
79     if let Err(err) = result {  in test_agent_start()
93     let result = a.start(id, deadline);  in test_agent_start()  localVariable
94     if let Err(err) = result {  in test_agent_start()
106     let result = a.set_handler(noop_handler());  in test_agent_start()  localVariable
107     if let Err(err) = result {  in test_agent_start()
127     let result = a.stop(TransactionId::default());  in test_agent_stop()  localVariable
128     if let Err(err) = result {  in test_agent_stop()
167     let result = a.close();  in test_agent_stop()  localVariable
168     if let Err(err) = result {  in test_agent_stop()
180     let result = a.stop(TransactionId::default());  in test_agent_stop()  localVariable
181     if let Err(err) = result {  in test_agent_stop()