[INFO] cloning repository https://github.com/pleasewhy/SimpleAsyncTcp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pleasewhy/SimpleAsyncTcp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpleasewhy%2FSimpleAsyncTcp", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 239e5d7ac546e34db673289b2ff1ff7bc757fc99
[INFO] checking pleasewhy/SimpleAsyncTcp against master#1fe72d35998dea48aeecaf7fc07783b0b553f24f for pr-154992-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpleasewhy%2FSimpleAsyncTcp" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
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[INFO] started tweaking git repo https://github.com/pleasewhy/SimpleAsyncTcp
[INFO] finished tweaking git repo https://github.com/pleasewhy/SimpleAsyncTcp
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[INFO] validating manifest of git repo https://github.com/pleasewhy/SimpleAsyncTcp on toolchain 1fe72d35998dea48aeecaf7fc07783b0b553f24f
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[INFO] [stdout] c71f700696329eac41e373e44672f1fa75deb4726d73c3105d5b745c723bb840
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[INFO] [stdout] warning: unused import: `lazy_static::__Deref`
[INFO] [stdout]  --> src/net/tcplisten.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use lazy_static::__Deref;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ErrorKind`
[INFO] [stdout]  --> src/net/tcplisten.rs:8:21
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::io::{self, ErrorKind};
[INFO] [stdout]   |                     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Waker`
[INFO] [stdout]   --> src/net/mod.rs:16:32
[INFO] [stdout]    |
[INFO] [stdout] 16 | use std::task::{Context, Poll, Waker};
[INFO] [stdout]    |                                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `child`
[INFO] [stdout]   --> tests/basic_tests.rs:15:13
[INFO] [stdout]    |
[INFO] [stdout] 15 |         let child = cmd.spawn().expect(&format!("run server failed.",));
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_child`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> tests/basic_tests.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |     for i in 0..5 {
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `lazy_static::__Deref`
[INFO] [stdout]  --> src/net/tcplisten.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use lazy_static::__Deref;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ErrorKind`
[INFO] [stdout]  --> src/net/tcplisten.rs:8:21
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::io::{self, ErrorKind};
[INFO] [stdout]   |                     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Waker`
[INFO] [stdout]   --> src/net/mod.rs:16:32
[INFO] [stdout]    |
[INFO] [stdout] 16 | use std::task::{Context, Poll, Waker};
[INFO] [stdout]    |                                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `res`
[INFO] [stdout]   --> src/net/mod.rs:88:17
[INFO] [stdout]    |
[INFO] [stdout] 88 |             let res = poll.poll(&mut es, Some(Duration::from_millis(500)));
[INFO] [stdout]    |                 ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `register_waker` is never used
[INFO] [stdout]   --> src/net/mod.rs:62:8
[INFO] [stdout]    |
[INFO] [stdout] 61 | impl EventState {
[INFO] [stdout]    | --------------- method in this implementation
[INFO] [stdout] 62 |     fn register_waker(&self) {}
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TimerFuture` is never constructed
[INFO] [stdout]   --> src/timer_future.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct TimerFuture {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SharedState` is never constructed
[INFO] [stdout]   --> src/timer_future.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | struct SharedState {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: feature `get_mut_unchecked` is declared but not used
[INFO] [stdout]  --> src/main.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(get_mut_unchecked)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_features)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `res`
[INFO] [stdout]   --> src/net/mod.rs:88:17
[INFO] [stdout]    |
[INFO] [stdout] 88 |             let res = poll.poll(&mut es, Some(Duration::from_millis(500)));
[INFO] [stdout]    |                 ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.46s
[INFO] [stdout] warning: method `register_waker` is never used
[INFO] [stdout]   --> src/net/mod.rs:62:8
[INFO] [stdout]    |
[INFO] [stdout] 61 | impl EventState {
[INFO] [stdout]    | --------------- method in this implementation
[INFO] [stdout] 62 |     fn register_waker(&self) {}
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TimerFuture` is never constructed
[INFO] [stdout]   --> src/timer_future.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct TimerFuture {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SharedState` is never constructed
[INFO] [stdout]   --> src/timer_future.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | struct SharedState {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: feature `get_mut_unchecked` is declared but not used
[INFO] [stdout]  --> src/main.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(get_mut_unchecked)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_features)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6e2a4791645aec6dfa93c2f81ee99186824ccde436fe01177d7003a5576b8d74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e2a4791645aec6dfa93c2f81ee99186824ccde436fe01177d7003a5576b8d74", kill_on_drop: false }`
[INFO] [stdout] 6e2a4791645aec6dfa93c2f81ee99186824ccde436fe01177d7003a5576b8d74
