24     sel.recv(&r1);  in smoke1()
25     sel.recv(&r2);  in smoke1()
32     sel.recv(&r1);  in smoke1()
33     sel.recv(&r2);  in smoke1()
49     sel.recv(&r1);  in smoke2()
50     sel.recv(&r2);  in smoke2()
51     sel.recv(&r3);  in smoke2()
52     sel.recv(&r4);  in smoke2()
53     sel.recv(&r5);  in smoke2()
71         sel.recv(&r1);  in disconnected()
72         sel.recv(&r2);  in disconnected()
78         r2.recv().unwrap();  in disconnected()
83     sel.recv(&r1);  in disconnected()
84     sel.recv(&r2);  in disconnected()
97         sel.recv(&r2);  in disconnected()
112     sel.recv(&r1);  in default()
113     sel.recv(&r2);  in default()
119     sel.recv(&r1);  in default()
120     sel.recv(&r2);  in default()
129     sel.recv(&r2);  in default()
136     sel.recv(&r2);  in default()
155         sel.recv(&r1);  in timeout()
156         sel.recv(&r2);  in timeout()
160         sel.recv(&r1);  in timeout()
161         sel.recv(&r2);  in timeout()
181         sel.recv(&r);  in timeout()
195     sel.recv(&r);  in default_when_disconnected()
204     sel.recv(&r);  in default_when_disconnected()
258         sel.recv(&r1);  in unblocks()
259         sel.recv(&r2);  in unblocks()
270             assert_eq!(r1.recv().unwrap(), 1);  in unblocks()
298             assert_eq!(r2.recv().unwrap(), 2);  in both_ready()
303             sel.recv(&r1);  in both_ready()
323             r3.recv().unwrap();  in cloning1()
327             r3.recv().unwrap();  in cloning1()
333         sel.recv(&r1);  in cloning1()
334         sel.recv(&r2);  in cloning1()
355             sel.recv(&r1);  in cloning2()
356             sel.recv(&r2);  in cloning2()
377     sel.recv(&r);  in preflight1()
392     sel.recv(&r);  in preflight2()
407     r.recv().unwrap();  in preflight3()
410     sel.recv(&r);  in preflight3()
424         sel.recv(&r);  in duplicate_operations()
425         sel.recv(&r);  in duplicate_operations()
461             sel.recv(&r);  in nesting()
473                             sel.recv(&r);  in nesting()
503                 r3.recv().unwrap();  in stress_recv()
506                 r3.recv().unwrap();  in stress_recv()
513                 sel.recv(&r1);  in stress_recv()
514                 sel.recv(&r2);  in stress_recv()
539                 assert_eq!(r1.recv().unwrap(), i);  in stress_send()
540                 assert_eq!(r2.recv().unwrap(), i);  in stress_send()
541                 r3.recv().unwrap();  in stress_send()
574                 assert_eq!(r2.recv().unwrap(), i);  in stress_mixed()
575                 r3.recv().unwrap();  in stress_mixed()
582                 sel.recv(&r1);  in stress_mixed()
634                     sel.recv(&r);  in stress_timeout_two_threads()
655     sel.recv(&r);  in send_recv_same_channel()
661     sel.recv(&r);  in send_recv_same_channel()
705                         sel.recv(&r);  in channel_through_channel()
743         sel.recv(&r1);  in fairness1()
744         sel.recv(&r2);  in fairness1()
745         sel.recv(&after);  in fairness1()
746         sel.recv(&tick);  in fairness1()
804             sel.recv(&r1);  in fairness2()
805             sel.recv(&r2);  in fairness2()
806             sel.recv(&r3);  in fairness2()