Dec 12 20:58:19.029 INFO testing wyq756543431/sunflower against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 12 20:58:19.029 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 12 20:58:19.579 INFO [stdout] e852a86c4953945a49d3aa193092f559e489a0058e30190cd225f37c0c36daee
Dec 12 20:58:19.581 INFO running `"docker" "start" "-a" "e852a86c4953945a49d3aa193092f559e489a0058e30190cd225f37c0c36daee"`
Dec 12 20:58:20.950 INFO [stderr] usermod: no changes
Dec 12 20:58:21.115 INFO [stderr]    Compiling num-traits v0.1.42
Dec 12 20:58:21.119 INFO [stderr]    Compiling itoa v0.3.4
Dec 12 20:58:21.119 INFO [stderr]    Compiling httparse v1.2.4
Dec 12 20:58:21.119 INFO [stderr]    Compiling iovec v0.1.2
Dec 12 20:58:21.119 INFO [stderr]    Compiling url v1.6.0
Dec 12 20:58:22.235 INFO [stderr]    Compiling mio v0.6.12
Dec 12 20:58:25.869 INFO [stderr]    Compiling num-integer v0.1.35
Dec 12 20:58:25.873 INFO [stderr]    Compiling serde_json v1.0.9
Dec 12 20:58:29.225 INFO [stderr]    Compiling num-iter v0.1.34
Dec 12 20:58:29.719 INFO [stderr]    Compiling num v0.1.41
Dec 12 20:58:29.919 INFO [stderr]    Compiling chrono v0.4.0
Dec 12 20:58:34.999 INFO [stderr]    Compiling sunflower v0.1.0 (/source)
Dec 12 20:58:35.343 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 20:58:35.343 INFO [stderr]  --> src/lib.rs:3:1
Dec 12 20:58:35.343 INFO [stderr]   |
Dec 12 20:58:35.343 INFO [stderr] 3 | #[macro_use] extern crate serde_derive;
Dec 12 20:58:35.343 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 20:58:35.343 INFO [stderr]   |
Dec 12 20:58:35.343 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 20:58:35.343 INFO [stderr] 
Dec 12 20:58:35.343 INFO [stderr] warning: unused import: `std::thread`
Dec 12 20:58:35.343 INFO [stderr]  --> src/connection.rs:1:5
Dec 12 20:58:35.343 INFO [stderr]   |
Dec 12 20:58:35.344 INFO [stderr] 1 | use std::thread;
Dec 12 20:58:35.344 INFO [stderr]   |     ^^^^^^^^^^^
Dec 12 20:58:35.344 INFO [stderr] 
Dec 12 20:58:35.344 INFO [stderr] warning: unused import: `std::result::Result`
Dec 12 20:58:35.344 INFO [stderr]  --> src/connection.rs:2:5
Dec 12 20:58:35.344 INFO [stderr]   |
Dec 12 20:58:35.344 INFO [stderr] 2 | use std::result::Result;
Dec 12 20:58:35.344 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 12 20:58:35.344 INFO [stderr] 
Dec 12 20:58:35.344 INFO [stderr] warning: unused import: `std::net::ToSocketAddrs`
Dec 12 20:58:35.344 INFO [stderr]  --> src/connection.rs:3:5
Dec 12 20:58:35.344 INFO [stderr]   |
Dec 12 20:58:35.344 INFO [stderr] 3 | use std::net::ToSocketAddrs;
Dec 12 20:58:35.344 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 20:58:35.344 INFO [stderr] 
Dec 12 20:58:35.344 INFO [stderr] warning: unused import: `std::collections::HashMap`
Dec 12 20:58:35.344 INFO [stderr]  --> src/connection.rs:4:5
Dec 12 20:58:35.344 INFO [stderr]   |
Dec 12 20:58:35.344 INFO [stderr] 4 | use std::collections::HashMap;
Dec 12 20:58:35.344 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 20:58:35.344 INFO [stderr] 
Dec 12 20:58:35.344 INFO [stderr] warning: unused import: `std::error::Error`
Dec 12 20:58:35.344 INFO [stderr]  --> src/connection.rs:9:5
Dec 12 20:58:35.344 INFO [stderr]   |
Dec 12 20:58:35.344 INFO [stderr] 9 | use std::error::Error;
Dec 12 20:58:35.344 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 12 20:58:35.344 INFO [stderr] 
Dec 12 20:58:35.344 INFO [stderr] warning: unused imports: `Formatter`, `self`
Dec 12 20:58:35.344 INFO [stderr]   --> src/connection.rs:11:16
Dec 12 20:58:35.344 INFO [stderr]    |
Dec 12 20:58:35.344 INFO [stderr] 11 | use std::fmt::{self, Formatter};
Dec 12 20:58:35.344 INFO [stderr]    |                ^^^^  ^^^^^^^^^
Dec 12 20:58:35.344 INFO [stderr] 
Dec 12 20:58:35.344 INFO [stderr] warning: unused import: `std::convert::From`
Dec 12 20:58:35.344 INFO [stderr]   --> src/connection.rs:12:5
Dec 12 20:58:35.344 INFO [stderr]    |
Dec 12 20:58:35.344 INFO [stderr] 12 | use std::convert::From;
Dec 12 20:58:35.344 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 12 20:58:35.344 INFO [stderr] 
Dec 12 20:58:35.344 INFO [stderr] warning: unused import: `std::net::Shutdown`
Dec 12 20:58:35.344 INFO [stderr]   --> src/connection.rs:13:5
Dec 12 20:58:35.344 INFO [stderr]    |
Dec 12 20:58:35.344 INFO [stderr] 13 | use std::net::Shutdown;
Dec 12 20:58:35.344 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 12 20:58:35.344 INFO [stderr] 
Dec 12 20:58:35.344 INFO [stderr] warning: unused import: `TcpListener`
Dec 12 20:58:35.344 INFO [stderr]   --> src/connection.rs:14:16
Dec 12 20:58:35.344 INFO [stderr]    |
Dec 12 20:58:35.344 INFO [stderr] 14 | use mio::net::{TcpListener, TcpStream};
Dec 12 20:58:35.344 INFO [stderr]    |                ^^^^^^^^^^^
Dec 12 20:58:35.344 INFO [stderr] 
Dec 12 20:58:35.344 INFO [stderr] warning: unused import: `mio::deprecated::TryRead`
Dec 12 20:58:35.344 INFO [stderr]   --> src/connection.rs:15:5
Dec 12 20:58:35.344 INFO [stderr]    |
Dec 12 20:58:35.344 INFO [stderr] 15 | use mio::deprecated::TryRead;
Dec 12 20:58:35.344 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 20:58:35.344 INFO [stderr] 
Dec 12 20:58:35.344 INFO [stderr] warning: unused imports: `Receiver`, `self`
Dec 12 20:58:35.344 INFO [stderr]   --> src/connection.rs:16:20
Dec 12 20:58:35.344 INFO [stderr]    |
Dec 12 20:58:35.344 INFO [stderr] 16 | use mio::channel::{self, Receiver, Sender};
Dec 12 20:58:35.344 INFO [stderr]    |                    ^^^^  ^^^^^^^^
Dec 12 20:58:35.344 INFO [stderr] 
Dec 12 20:58:35.344 INFO [stderr] warning: unused imports: `Event`, `Events`
Dec 12 20:58:35.344 INFO [stderr]   --> src/connection.rs:17:40
Dec 12 20:58:35.344 INFO [stderr]    |
Dec 12 20:58:35.344 INFO [stderr] 17 | use mio::{Token, Ready, PollOpt, Poll, Events, Event, Evented};
Dec 12 20:58:35.344 INFO [stderr]    |                                        ^^^^^^  ^^^^^
Dec 12 20:58:35.344 INFO [stderr] 
Dec 12 20:58:35.344 INFO [stderr] warning: unused import: `std::thread`
Dec 12 20:58:35.344 INFO [stderr]  --> src/server.rs:1:5
Dec 12 20:58:35.344 INFO [stderr]   |
Dec 12 20:58:35.344 INFO [stderr] 1 | use std::thread;
Dec 12 20:58:35.344 INFO [stderr]   |     ^^^^^^^^^^^
Dec 12 20:58:35.344 INFO [stderr] 
Dec 12 20:58:35.344 INFO [stderr] warning: unused import: `std::result::Result`
Dec 12 20:58:35.344 INFO [stderr]  --> src/server.rs:2:5
Dec 12 20:58:35.344 INFO [stderr]   |
Dec 12 20:58:35.344 INFO [stderr] 2 | use std::result::Result;
Dec 12 20:58:35.344 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 12 20:58:35.344 INFO [stderr] 
Dec 12 20:58:35.344 INFO [stderr] warning: unused import: `std::net::ToSocketAddrs`
Dec 12 20:58:35.344 INFO [stderr]  --> src/server.rs:3:5
Dec 12 20:58:35.344 INFO [stderr]   |
Dec 12 20:58:35.344 INFO [stderr] 3 | use std::net::ToSocketAddrs;
Dec 12 20:58:35.344 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 20:58:35.344 INFO [stderr] 
Dec 12 20:58:35.344 INFO [stderr] warning: unused import: `std::io::Write`
Dec 12 20:58:35.344 INFO [stderr]  --> src/server.rs:6:5
Dec 12 20:58:35.344 INFO [stderr]   |
Dec 12 20:58:35.344 INFO [stderr] 6 | use std::io::Write;
Dec 12 20:58:35.344 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 12 20:58:35.344 INFO [stderr] 
Dec 12 20:58:35.344 INFO [stderr] warning: unused import: `std::error::Error`
Dec 12 20:58:35.344 INFO [stderr]  --> src/server.rs:9:5
Dec 12 20:58:35.344 INFO [stderr]   |
Dec 12 20:58:35.344 INFO [stderr] 9 | use std::error::Error;
Dec 12 20:58:35.345 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 12 20:58:35.345 INFO [stderr] 
Dec 12 20:58:35.345 INFO [stderr] warning: unused imports: `Formatter`, `self`
Dec 12 20:58:35.345 INFO [stderr]   --> src/server.rs:10:16
Dec 12 20:58:35.345 INFO [stderr]    |
Dec 12 20:58:35.345 INFO [stderr] 10 | use std::fmt::{self, Formatter};
Dec 12 20:58:35.345 INFO [stderr]    |                ^^^^  ^^^^^^^^^
Dec 12 20:58:35.345 INFO [stderr] 
Dec 12 20:58:35.345 INFO [stderr] warning: unused import: `TcpStream`
Dec 12 20:58:35.345 INFO [stderr]   --> src/server.rs:13:29
Dec 12 20:58:35.345 INFO [stderr]    |
Dec 12 20:58:35.345 INFO [stderr] 13 | use mio::net::{TcpListener, TcpStream};
Dec 12 20:58:35.345 INFO [stderr]    |                             ^^^^^^^^^
Dec 12 20:58:35.345 INFO [stderr] 
Dec 12 20:58:35.345 INFO [stderr] warning: unused import: `mio::deprecated::TryRead`
Dec 12 20:58:35.345 INFO [stderr]   --> src/server.rs:14:5
Dec 12 20:58:35.345 INFO [stderr]    |
Dec 12 20:58:35.345 INFO [stderr] 14 | use mio::deprecated::TryRead;
Dec 12 20:58:35.345 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 20:58:35.345 INFO [stderr] 
Dec 12 20:58:35.345 INFO [stderr] warning: unused import: `Request`
Dec 12 20:58:35.345 INFO [stderr]  --> src/app/mod.rs:4:18
Dec 12 20:58:35.345 INFO [stderr]   |
Dec 12 20:58:35.345 INFO [stderr] 4 | use http::{Http, Request, Response};
Dec 12 20:58:35.345 INFO [stderr]   |                  ^^^^^^^
Dec 12 20:58:35.345 INFO [stderr] 
Dec 12 20:58:35.345 INFO [stderr] warning: unused import: `Value`
Dec 12 20:58:35.345 INFO [stderr]  --> src/app/mod.rs:6:30
Dec 12 20:58:35.345 INFO [stderr]   |
Dec 12 20:58:35.345 INFO [stderr] 6 | use self::context::{Context, Value};
Dec 12 20:58:35.345 INFO [stderr]   |                              ^^^^^
Dec 12 20:58:35.345 INFO [stderr] 
Dec 12 20:58:35.345 INFO [stderr] warning: unused import: `error::MioResult`
Dec 12 20:58:35.345 INFO [stderr]  --> src/stream_data.rs:5:5
Dec 12 20:58:35.345 INFO [stderr]   |
Dec 12 20:58:35.345 INFO [stderr] 5 | use error::MioResult;
Dec 12 20:58:35.345 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 12 20:58:35.345 INFO [stderr] 
Dec 12 20:58:35.363 INFO [stderr] warning: use of deprecated item 'mio::deprecated::TryRead': update to use `Poll`
Dec 12 20:58:35.363 INFO [stderr]   --> src/connection.rs:15:5
Dec 12 20:58:35.363 INFO [stderr]    |
Dec 12 20:58:35.363 INFO [stderr] 15 | use mio::deprecated::TryRead;
Dec 12 20:58:35.363 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 20:58:35.363 INFO [stderr]    |
Dec 12 20:58:35.363 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 12 20:58:35.363 INFO [stderr] 
Dec 12 20:58:35.363 INFO [stderr] warning: use of deprecated item 'mio::channel': use mio-extras instead
Dec 12 20:58:35.363 INFO [stderr]   --> src/connection.rs:16:20
Dec 12 20:58:35.363 INFO [stderr]    |
Dec 12 20:58:35.363 INFO [stderr] 16 | use mio::channel::{self, Receiver, Sender};
Dec 12 20:58:35.363 INFO [stderr]    |                    ^^^^
Dec 12 20:58:35.363 INFO [stderr] 
Dec 12 20:58:35.363 INFO [stderr] warning: use of deprecated item 'mio::channel::Receiver': use mio-extras instead
Dec 12 20:58:35.363 INFO [stderr]   --> src/connection.rs:16:26
Dec 12 20:58:35.363 INFO [stderr]    |
Dec 12 20:58:35.363 INFO [stderr] 16 | use mio::channel::{self, Receiver, Sender};
Dec 12 20:58:35.363 INFO [stderr]    |                          ^^^^^^^^
Dec 12 20:58:35.363 INFO [stderr] 
Dec 12 20:58:35.363 INFO [stderr] warning: use of deprecated item 'mio::channel::Sender': use mio-extras instead
Dec 12 20:58:35.363 INFO [stderr]   --> src/connection.rs:16:36
Dec 12 20:58:35.363 INFO [stderr]    |
Dec 12 20:58:35.363 INFO [stderr] 16 | use mio::channel::{self, Receiver, Sender};
Dec 12 20:58:35.363 INFO [stderr]    |                                    ^^^^^^
Dec 12 20:58:35.363 INFO [stderr] 
Dec 12 20:58:35.363 INFO [stderr] warning: use of deprecated item 'mio::channel::Sender': use mio-extras instead
Dec 12 20:58:35.363 INFO [stderr]   --> src/connection.rs:32:9
Dec 12 20:58:35.363 INFO [stderr]    |
Dec 12 20:58:35.363 INFO [stderr] 32 |     tx: Sender<ConnEvent>,
Dec 12 20:58:35.363 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^
Dec 12 20:58:35.363 INFO [stderr] 
Dec 12 20:58:35.363 INFO [stderr] warning: use of deprecated item 'mio::deprecated::TryRead': update to use `Poll`
Dec 12 20:58:35.363 INFO [stderr]   --> src/server.rs:14:5
Dec 12 20:58:35.363 INFO [stderr]    |
Dec 12 20:58:35.363 INFO [stderr] 14 | use mio::deprecated::TryRead;
Dec 12 20:58:35.363 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 20:58:35.363 INFO [stderr] 
Dec 12 20:58:35.363 INFO [stderr] warning: use of deprecated item 'mio::channel': use mio-extras instead
Dec 12 20:58:35.363 INFO [stderr]   --> src/server.rs:15:20
Dec 12 20:58:35.363 INFO [stderr]    |
Dec 12 20:58:35.363 INFO [stderr] 15 | use mio::channel::{self, Receiver, Sender};
Dec 12 20:58:35.363 INFO [stderr]    |                    ^^^^
Dec 12 20:58:35.363 INFO [stderr] 
Dec 12 20:58:35.364 INFO [stderr] warning: use of deprecated item 'mio::channel::Receiver': use mio-extras instead
Dec 12 20:58:35.364 INFO [stderr]   --> src/server.rs:15:26
Dec 12 20:58:35.364 INFO [stderr]    |
Dec 12 20:58:35.364 INFO [stderr] 15 | use mio::channel::{self, Receiver, Sender};
Dec 12 20:58:35.364 INFO [stderr]    |                          ^^^^^^^^
Dec 12 20:58:35.364 INFO [stderr] 
Dec 12 20:58:35.364 INFO [stderr] warning: use of deprecated item 'mio::channel::Sender': use mio-extras instead
Dec 12 20:58:35.364 INFO [stderr]   --> src/server.rs:15:36
Dec 12 20:58:35.364 INFO [stderr]    |
Dec 12 20:58:35.364 INFO [stderr] 15 | use mio::channel::{self, Receiver, Sender};
Dec 12 20:58:35.364 INFO [stderr]    |                                    ^^^^^^
Dec 12 20:58:35.364 INFO [stderr] 
Dec 12 20:58:35.364 INFO [stderr] warning: use of deprecated item 'mio::channel::Sender': use mio-extras instead
Dec 12 20:58:35.364 INFO [stderr]   --> src/server.rs:34:9
Dec 12 20:58:35.364 INFO [stderr]    |
Dec 12 20:58:35.364 INFO [stderr] 34 |     tx: Sender<ConnEvent>,
Dec 12 20:58:35.364 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^
Dec 12 20:58:35.364 INFO [stderr] 
Dec 12 20:58:35.364 INFO [stderr] warning: use of deprecated item 'mio::channel::Receiver': use mio-extras instead
Dec 12 20:58:35.364 INFO [stderr]   --> src/server.rs:35:9
Dec 12 20:58:35.364 INFO [stderr]    |
Dec 12 20:58:35.364 INFO [stderr] 35 |     rx: Receiver<ConnEvent>,
Dec 12 20:58:35.364 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^
Dec 12 20:58:35.364 INFO [stderr] 
Dec 12 20:58:35.364 INFO [stderr] warning: use of deprecated item 'mio::channel::Sender': use mio-extras instead
Dec 12 20:58:35.364 INFO [stderr]   --> src/connection.rs:38:57
Dec 12 20:58:35.364 INFO [stderr]    |
Dec 12 20:58:35.364 INFO [stderr] 38 |     pub fn new(token: Token, tcp_stream: TcpStream, tx: Sender<ConnEvent>, thread_pool: Rc<Pool>, handle: Arc<Handle>,) -> Connection {
Dec 12 20:58:35.364 INFO [stderr]    |                                                         ^^^^^^^^^^^^^^^^^
Dec 12 20:58:35.364 INFO [stderr] 
Dec 12 20:58:35.364 INFO [stderr] warning: use of deprecated item 'mio::channel::channel': use mio-extras instead
Dec 12 20:58:35.364 INFO [stderr]   --> src/server.rs:43:24
Dec 12 20:58:35.364 INFO [stderr]    |
Dec 12 20:58:35.364 INFO [stderr] 43 |         let (tx, rx) = channel::channel::<ConnEvent>();
Dec 12 20:58:35.364 INFO [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 20:58:35.364 INFO [stderr] 
Dec 12 20:58:35.479 INFO [stderr] warning: use of deprecated item '<mio::channel::Sender<T>>::send': use mio-extras instead
Dec 12 20:58:35.479 INFO [stderr]   --> src/connection.rs:95:16
Dec 12 20:58:35.479 INFO [stderr]    |
Dec 12 20:58:35.479 INFO [stderr] 95 |             tx.send(ConnEvent::Write(token)).is_ok();
Dec 12 20:58:35.479 INFO [stderr]    |                ^^^^
Dec 12 20:58:35.479 INFO [stderr] 
Dec 12 20:58:35.479 INFO [stderr] warning: use of deprecated item '<mio::channel::Sender<T>>::send': use mio-extras instead
Dec 12 20:58:35.479 INFO [stderr]    --> src/connection.rs:118:17
Dec 12 20:58:35.479 INFO [stderr]     |
Dec 12 20:58:35.479 INFO [stderr] 118 |         self.tx.send(ConnEvent::Read(self.token)).is_ok();
Dec 12 20:58:35.479 INFO [stderr]     |                 ^^^^
Dec 12 20:58:35.479 INFO [stderr] 
Dec 12 20:58:35.491 INFO [stderr] warning: use of deprecated item 'mio::Ready::hup': use UnixReady instead
Dec 12 20:58:35.491 INFO [stderr]   --> src/server.rs:81:49
Dec 12 20:58:35.491 INFO [stderr]    |
Dec 12 20:58:35.491 INFO [stderr] 81 |                             Ready::readable() | Ready::hup(),
Dec 12 20:58:35.491 INFO [stderr]    |                                                 ^^^^^^^^^^
Dec 12 20:58:35.491 INFO [stderr] 
Dec 12 20:58:35.491 INFO [stderr] warning: use of deprecated item '<mio::channel::Receiver<T>>::try_recv': use mio-extras instead
Dec 12 20:58:35.491 INFO [stderr]    --> src/server.rs:102:27
Dec 12 20:58:35.491 INFO [stderr]     |
Dec 12 20:58:35.491 INFO [stderr] 102 |             match self.rx.try_recv() {
Dec 12 20:58:35.491 INFO [stderr]     |                           ^^^^^^^^
Dec 12 20:58:35.491 INFO [stderr] 
Dec 12 20:58:35.491 INFO [stderr] warning: use of deprecated item 'mio::Ready::hup': use UnixReady instead
Dec 12 20:58:35.491 INFO [stderr]    --> src/server.rs:109:57
Dec 12 20:58:35.491 INFO [stderr]     |
Dec 12 20:58:35.491 INFO [stderr] 109 |                                     Ready::writable() | Ready::hup(),
Dec 12 20:58:35.491 INFO [stderr]     |                                                         ^^^^^^^^^^
Dec 12 20:58:35.491 INFO [stderr] 
Dec 12 20:58:35.491 INFO [stderr] warning: use of deprecated item 'mio::Ready::hup': use UnixReady instead
Dec 12 20:58:35.491 INFO [stderr]    --> src/server.rs:118:57
Dec 12 20:58:35.491 INFO [stderr]     |
Dec 12 20:58:35.491 INFO [stderr] 118 |                                     Ready::readable() | Ready::hup(),
Dec 12 20:58:35.491 INFO [stderr]     |                                                         ^^^^^^^^^^
Dec 12 20:58:35.491 INFO [stderr] 
Dec 12 20:58:35.491 INFO [stderr] warning: use of deprecated item 'mio::Ready::is_hup': use UnixReady instead
Dec 12 20:58:35.491 INFO [stderr]    --> src/server.rs:144:30
Dec 12 20:58:35.491 INFO [stderr]     |
Dec 12 20:58:35.491 INFO [stderr] 144 |         if event.readiness().is_hup() || event.readiness().is_error() {
Dec 12 20:58:35.491 INFO [stderr]     |                              ^^^^^^
Dec 12 20:58:35.491 INFO [stderr] 
Dec 12 20:58:35.491 INFO [stderr] warning: use of deprecated item 'mio::Ready::is_error': use UnixReady instead
Dec 12 20:58:35.491 INFO [stderr]    --> src/server.rs:144:60
Dec 12 20:58:35.491 INFO [stderr]     |
Dec 12 20:58:35.491 INFO [stderr] 144 |         if event.readiness().is_hup() || event.readiness().is_error() {
Dec 12 20:58:35.491 INFO [stderr]     |                                                            ^^^^^^^^
Dec 12 20:58:35.491 INFO [stderr] 
Dec 12 20:58:35.635 INFO [stderr] warning: unused import: `std::io::Write`
Dec 12 20:58:35.635 INFO [stderr]  --> src/error.rs:2:5
Dec 12 20:58:35.635 INFO [stderr]   |
Dec 12 20:58:35.635 INFO [stderr] 2 | use std::io::Write;
Dec 12 20:58:35.635 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 12 20:58:35.635 INFO [stderr] 
Dec 12 20:58:35.671 INFO [stderr] warning: unused variable: `err`
Dec 12 20:58:35.671 INFO [stderr]    --> src/app/mod.rs:113:17
Dec 12 20:58:35.671 INFO [stderr]     |
Dec 12 20:58:35.671 INFO [stderr] 113 |             Err(err) => {
Dec 12 20:58:35.671 INFO [stderr]     |                 ^^^ help: consider using `_err` instead
Dec 12 20:58:35.671 INFO [stderr]     |
Dec 12 20:58:35.671 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 12 20:58:35.671 INFO [stderr] 
Dec 12 20:58:35.705 INFO [stderr] warning: variable does not need to be mutable
Dec 12 20:58:35.705 INFO [stderr]   --> src/app/route.rs:14:13
Dec 12 20:58:35.705 INFO [stderr]    |
Dec 12 20:58:35.705 INFO [stderr] 14 |         let mut route = Route {
Dec 12 20:58:35.705 INFO [stderr]    |             ----^^^^^
Dec 12 20:58:35.705 INFO [stderr]    |             |
Dec 12 20:58:35.705 INFO [stderr]    |             help: remove this `mut`
Dec 12 20:58:35.705 INFO [stderr]    |
Dec 12 20:58:35.705 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 12 20:58:35.715 INFO [stderr] 
Dec 12 20:58:35.803 INFO [stderr] warning: field is never used: `events`
Dec 12 20:58:35.803 INFO [stderr]   --> src/server.rs:33:5
Dec 12 20:58:35.803 INFO [stderr]    |
Dec 12 20:58:35.803 INFO [stderr] 33 |     events: Events,
Dec 12 20:58:35.803 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 12 20:58:35.803 INFO [stderr]    |
Dec 12 20:58:35.803 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 20:58:35.803 INFO [stderr] 
Dec 12 20:58:35.803 INFO [stderr] warning: method is never used: `execute_always`
Dec 12 20:58:35.803 INFO [stderr]   --> src/app/middleware.rs:15:5
Dec 12 20:58:35.803 INFO [stderr]    |
Dec 12 20:58:35.803 INFO [stderr] 15 |     pub fn execute_always(&self, context: &mut Context) {
Dec 12 20:58:35.803 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 20:58:35.803 INFO [stderr] 
Dec 12 20:58:35.803 INFO [stderr] warning: field is never used: `prefix`
Dec 12 20:58:35.803 INFO [stderr]  --> src/app/group.rs:7:5
Dec 12 20:58:35.803 INFO [stderr]   |
Dec 12 20:58:35.803 INFO [stderr] 7 |     prefix: String,
Dec 12 20:58:35.803 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 12 20:58:35.803 INFO [stderr] 
Dec 12 20:58:35.803 INFO [stderr] warning: method is never used: `add`
Dec 12 20:58:35.803 INFO [stderr]   --> src/app/group.rs:22:5
Dec 12 20:58:35.803 INFO [stderr]    |
Dec 12 20:58:35.803 INFO [stderr] 22 | /     fn add<H>(&mut self, method: &str, pattern: &str, handle: H) -> &mut Route
Dec 12 20:58:35.803 INFO [stderr] 23 | |         where H: Fn(&mut Context) + Send + Sync + 'static
Dec 12 20:58:35.803 INFO [stderr] 24 | |     {
Dec 12 20:58:35.803 INFO [stderr] 25 | |         let route = Route::new(
Dec 12 20:58:35.803 INFO [stderr] ...  |
Dec 12 20:58:35.803 INFO [stderr] 32 | |         self.routes.last_mut().unwrap()
Dec 12 20:58:35.803 INFO [stderr] 33 | |     }
Dec 12 20:58:35.803 INFO [stderr]    | |_____^
Dec 12 20:58:35.803 INFO [stderr] 
Dec 12 20:58:35.803 INFO [stderr] warning: method is never used: `get`
Dec 12 20:58:35.803 INFO [stderr]   --> src/app/group.rs:35:5
Dec 12 20:58:35.803 INFO [stderr]    |
Dec 12 20:58:35.803 INFO [stderr] 35 | /     pub fn get<H>(&mut self, pattern: &str, handle: H) -> &mut Route
Dec 12 20:58:35.803 INFO [stderr] 36 | |         where H: Fn(&mut Context) + Send + Sync + 'static
Dec 12 20:58:35.803 INFO [stderr] 37 | |     {
Dec 12 20:58:35.803 INFO [stderr] 38 | |         self.add(&stringify!(get).to_uppercase(), pattern, handle)
Dec 12 20:58:35.803 INFO [stderr] 39 | |     }
Dec 12 20:58:35.803 INFO [stderr]    | |_____^
Dec 12 20:58:35.803 INFO [stderr] 
Dec 12 20:58:35.803 INFO [stderr] warning: field is never used: `begin`
Dec 12 20:58:35.804 INFO [stderr]   --> src/app/mod.rs:20:5
Dec 12 20:58:35.804 INFO [stderr]    |
Dec 12 20:58:35.804 INFO [stderr] 20 |     begin: Vec<Middleware>,
Dec 12 20:58:35.804 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 12 20:58:35.804 INFO [stderr] 
Dec 12 20:58:35.804 INFO [stderr] warning: field is never used: `before`
Dec 12 20:58:35.804 INFO [stderr]   --> src/app/mod.rs:21:5
Dec 12 20:58:35.804 INFO [stderr]    |
Dec 12 20:58:35.804 INFO [stderr] 21 |     before: Vec<Middleware>,
Dec 12 20:58:35.804 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 20:58:35.804 INFO [stderr] 
Dec 12 20:58:35.804 INFO [stderr] warning: field is never used: `after`
Dec 12 20:58:35.804 INFO [stderr]   --> src/app/mod.rs:22:5
Dec 12 20:58:35.804 INFO [stderr]    |
Dec 12 20:58:35.804 INFO [stderr] 22 |     after: Vec<Middleware>,
Dec 12 20:58:35.804 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 12 20:58:35.804 INFO [stderr] 
Dec 12 20:58:35.804 INFO [stderr] warning: field is never used: `finish`
Dec 12 20:58:35.804 INFO [stderr]   --> src/app/mod.rs:23:5
Dec 12 20:58:35.804 INFO [stderr]    |
Dec 12 20:58:35.804 INFO [stderr] 23 |     finish: Vec<Middleware>,
Dec 12 20:58:35.804 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 20:58:35.804 INFO [stderr] 
Dec 12 20:58:35.804 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 20:58:35.804 INFO [stderr]   --> src/server.rs:87:25
Dec 12 20:58:35.804 INFO [stderr]    |
Dec 12 20:58:35.804 INFO [stderr] 87 |                         self.channel();
Dec 12 20:58:35.804 INFO [stderr]    |                         ^^^^^^^^^^^^^^^
Dec 12 20:58:35.804 INFO [stderr]    |
Dec 12 20:58:35.804 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 12 20:58:35.804 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 20:58:35.804 INFO [stderr] 
Dec 12 20:58:35.804 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 20:58:35.804 INFO [stderr]   --> src/server.rs:90:25
Dec 12 20:58:35.804 INFO [stderr]    |
Dec 12 20:58:35.804 INFO [stderr] 90 |                         self.connect(event, token);
Dec 12 20:58:35.804 INFO [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 20:58:35.804 INFO [stderr]    |
Dec 12 20:58:35.804 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 20:58:35.804 INFO [stderr] 
Dec 12 20:58:35.804 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 20:58:35.804 INFO [stderr]    --> src/server.rs:146:17
Dec 12 20:58:35.804 INFO [stderr]     |
Dec 12 20:58:35.804 INFO [stderr] 146 |                 self.poll.deregister(&conn.tcp_stream);
Dec 12 20:58:35.804 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 20:58:35.804 INFO [stderr]     |
Dec 12 20:58:35.804 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 20:58:35.804 INFO [stderr] 
Dec 12 20:58:35.804 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 20:58:35.804 INFO [stderr]    --> src/server.rs:170:17
Dec 12 20:58:35.804 INFO [stderr]     |
Dec 12 20:58:35.804 INFO [stderr] 170 |                 conn.tcp_stream.shutdown(Shutdown::Both);
Dec 12 20:58:35.804 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 20:58:35.804 INFO [stderr]     |
Dec 12 20:58:35.804 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 20:58:35.804 INFO [stderr] 
Dec 12 20:58:40.222 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.24s
Dec 12 20:58:40.229 INFO [stderr] su: No module specific data is present
Dec 12 20:58:41.375 INFO running `"docker" "inspect" "e852a86c4953945a49d3aa193092f559e489a0058e30190cd225f37c0c36daee"`
Dec 12 20:58:41.791 INFO running `"docker" "rm" "-f" "e852a86c4953945a49d3aa193092f559e489a0058e30190cd225f37c0c36daee"`
Dec 12 20:58:42.123 INFO [stdout] e852a86c4953945a49d3aa193092f559e489a0058e30190cd225f37c0c36daee
Dec 12 20:58:42.131 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 12 20:58:42.721 INFO [stdout] fd53effb93446ad945a96d80b1079c6d4c0b6002dd7d0143e57fe24c48de29be
Dec 12 20:58:42.724 INFO running `"docker" "start" "-a" "fd53effb93446ad945a96d80b1079c6d4c0b6002dd7d0143e57fe24c48de29be"`
Dec 12 20:58:44.755 INFO [stderr] usermod: no changes
Dec 12 20:58:44.915 INFO [stderr]    Compiling sunflower v0.1.0 (/source)
Dec 12 20:58:45.819 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 20:58:45.819 INFO [stderr]  --> src/lib.rs:3:1
Dec 12 20:58:45.819 INFO [stderr]   |
Dec 12 20:58:45.819 INFO [stderr] 3 | #[macro_use] extern crate serde_derive;
Dec 12 20:58:45.819 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 20:58:45.819 INFO [stderr]   |
Dec 12 20:58:45.819 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 20:58:45.819 INFO [stderr] 
Dec 12 20:58:45.819 INFO [stderr] warning: unused import: `std::thread`
Dec 12 20:58:45.819 INFO [stderr]  --> src/connection.rs:1:5
Dec 12 20:58:45.819 INFO [stderr]   |
Dec 12 20:58:45.820 INFO [stderr] 1 | use std::thread;
Dec 12 20:58:45.820 INFO [stderr]   |     ^^^^^^^^^^^
Dec 12 20:58:45.820 INFO [stderr] 
Dec 12 20:58:45.820 INFO [stderr] warning: unused import: `std::result::Result`
Dec 12 20:58:45.820 INFO [stderr]  --> src/connection.rs:2:5
Dec 12 20:58:45.820 INFO [stderr]   |
Dec 12 20:58:45.820 INFO [stderr] 2 | use std::result::Result;
Dec 12 20:58:45.820 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 12 20:58:45.820 INFO [stderr] 
Dec 12 20:58:45.820 INFO [stderr] warning: unused import: `std::net::ToSocketAddrs`
Dec 12 20:58:45.820 INFO [stderr]  --> src/connection.rs:3:5
Dec 12 20:58:45.820 INFO [stderr]   |
Dec 12 20:58:45.820 INFO [stderr] 3 | use std::net::ToSocketAddrs;
Dec 12 20:58:45.820 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 20:58:45.820 INFO [stderr] 
Dec 12 20:58:45.820 INFO [stderr] warning: unused import: `std::collections::HashMap`
Dec 12 20:58:45.820 INFO [stderr]  --> src/connection.rs:4:5
Dec 12 20:58:45.820 INFO [stderr]   |
Dec 12 20:58:45.820 INFO [stderr] 4 | use std::collections::HashMap;
Dec 12 20:58:45.820 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 20:58:45.820 INFO [stderr] 
Dec 12 20:58:45.820 INFO [stderr] warning: unused import: `std::error::Error`
Dec 12 20:58:45.820 INFO [stderr]  --> src/connection.rs:9:5
Dec 12 20:58:45.820 INFO [stderr]   |
Dec 12 20:58:45.820 INFO [stderr] 9 | use std::error::Error;
Dec 12 20:58:45.820 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 12 20:58:45.820 INFO [stderr] 
Dec 12 20:58:45.820 INFO [stderr] warning: unused imports: `Formatter`, `self`
Dec 12 20:58:45.820 INFO [stderr]   --> src/connection.rs:11:16
Dec 12 20:58:45.820 INFO [stderr]    |
Dec 12 20:58:45.820 INFO [stderr] 11 | use std::fmt::{self, Formatter};
Dec 12 20:58:45.820 INFO [stderr]    |                ^^^^  ^^^^^^^^^
Dec 12 20:58:45.820 INFO [stderr] 
Dec 12 20:58:45.820 INFO [stderr] warning: unused import: `std::convert::From`
Dec 12 20:58:45.820 INFO [stderr]   --> src/connection.rs:12:5
Dec 12 20:58:45.820 INFO [stderr]    |
Dec 12 20:58:45.820 INFO [stderr] 12 | use std::convert::From;
Dec 12 20:58:45.820 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 12 20:58:45.820 INFO [stderr] 
Dec 12 20:58:45.820 INFO [stderr] warning: unused import: `std::net::Shutdown`
Dec 12 20:58:45.820 INFO [stderr]   --> src/connection.rs:13:5
Dec 12 20:58:45.820 INFO [stderr]    |
Dec 12 20:58:45.820 INFO [stderr] 13 | use std::net::Shutdown;
Dec 12 20:58:45.820 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 12 20:58:45.820 INFO [stderr] 
Dec 12 20:58:45.820 INFO [stderr] warning: unused import: `TcpListener`
Dec 12 20:58:45.820 INFO [stderr]   --> src/connection.rs:14:16
Dec 12 20:58:45.820 INFO [stderr]    |
Dec 12 20:58:45.820 INFO [stderr] 14 | use mio::net::{TcpListener, TcpStream};
Dec 12 20:58:45.820 INFO [stderr]    |                ^^^^^^^^^^^
Dec 12 20:58:45.820 INFO [stderr] 
Dec 12 20:58:45.820 INFO [stderr] warning: unused import: `mio::deprecated::TryRead`
Dec 12 20:58:45.820 INFO [stderr]   --> src/connection.rs:15:5
Dec 12 20:58:45.820 INFO [stderr]    |
Dec 12 20:58:45.820 INFO [stderr] 15 | use mio::deprecated::TryRead;
Dec 12 20:58:45.820 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 20:58:45.820 INFO [stderr] 
Dec 12 20:58:45.820 INFO [stderr] warning: unused imports: `Receiver`, `self`
Dec 12 20:58:45.820 INFO [stderr]   --> src/connection.rs:16:20
Dec 12 20:58:45.820 INFO [stderr]    |
Dec 12 20:58:45.820 INFO [stderr] 16 | use mio::channel::{self, Receiver, Sender};
Dec 12 20:58:45.820 INFO [stderr]    |                    ^^^^  ^^^^^^^^
Dec 12 20:58:45.820 INFO [stderr] 
Dec 12 20:58:45.820 INFO [stderr] warning: unused imports: `Event`, `Events`
Dec 12 20:58:45.820 INFO [stderr]   --> src/connection.rs:17:40
Dec 12 20:58:45.820 INFO [stderr]    |
Dec 12 20:58:45.820 INFO [stderr] 17 | use mio::{Token, Ready, PollOpt, Poll, Events, Event, Evented};
Dec 12 20:58:45.820 INFO [stderr]    |                                        ^^^^^^  ^^^^^
Dec 12 20:58:45.820 INFO [stderr] 
Dec 12 20:58:45.820 INFO [stderr] warning: unused import: `std::thread`
Dec 12 20:58:45.820 INFO [stderr]  --> src/server.rs:1:5
Dec 12 20:58:45.820 INFO [stderr]   |
Dec 12 20:58:45.820 INFO [stderr] 1 | use std::thread;
Dec 12 20:58:45.820 INFO [stderr]   |     ^^^^^^^^^^^
Dec 12 20:58:45.820 INFO [stderr] 
Dec 12 20:58:45.820 INFO [stderr] warning: unused import: `std::result::Result`
Dec 12 20:58:45.820 INFO [stderr]  --> src/server.rs:2:5
Dec 12 20:58:45.821 INFO [stderr]   |
Dec 12 20:58:45.821 INFO [stderr] 2 | use std::result::Result;
Dec 12 20:58:45.821 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 12 20:58:45.821 INFO [stderr] 
Dec 12 20:58:45.821 INFO [stderr] warning: unused import: `std::net::ToSocketAddrs`
Dec 12 20:58:45.821 INFO [stderr]  --> src/server.rs:3:5
Dec 12 20:58:45.821 INFO [stderr]   |
Dec 12 20:58:45.821 INFO [stderr] 3 | use std::net::ToSocketAddrs;
Dec 12 20:58:45.821 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 20:58:45.821 INFO [stderr] 
Dec 12 20:58:45.821 INFO [stderr] warning: unused import: `std::io::Write`
Dec 12 20:58:45.821 INFO [stderr]  --> src/server.rs:6:5
Dec 12 20:58:45.821 INFO [stderr]   |
Dec 12 20:58:45.821 INFO [stderr] 6 | use std::io::Write;
Dec 12 20:58:45.821 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 12 20:58:45.821 INFO [stderr] 
Dec 12 20:58:45.821 INFO [stderr] warning: unused import: `std::error::Error`
Dec 12 20:58:45.821 INFO [stderr]  --> src/server.rs:9:5
Dec 12 20:58:45.821 INFO [stderr]   |
Dec 12 20:58:45.821 INFO [stderr] 9 | use std::error::Error;
Dec 12 20:58:45.821 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 12 20:58:45.821 INFO [stderr] 
Dec 12 20:58:45.821 INFO [stderr] warning: unused imports: `Formatter`, `self`
Dec 12 20:58:45.821 INFO [stderr]   --> src/server.rs:10:16
Dec 12 20:58:45.821 INFO [stderr]    |
Dec 12 20:58:45.821 INFO [stderr] 10 | use std::fmt::{self, Formatter};
Dec 12 20:58:45.821 INFO [stderr]    |                ^^^^  ^^^^^^^^^
Dec 12 20:58:45.821 INFO [stderr] 
Dec 12 20:58:45.821 INFO [stderr] warning: unused import: `TcpStream`
Dec 12 20:58:45.821 INFO [stderr]   --> src/server.rs:13:29
Dec 12 20:58:45.821 INFO [stderr]    |
Dec 12 20:58:45.821 INFO [stderr] 13 | use mio::net::{TcpListener, TcpStream};
Dec 12 20:58:45.821 INFO [stderr]    |                             ^^^^^^^^^
Dec 12 20:58:45.821 INFO [stderr] 
Dec 12 20:58:45.821 INFO [stderr] warning: unused import: `mio::deprecated::TryRead`
Dec 12 20:58:45.821 INFO [stderr]   --> src/server.rs:14:5
Dec 12 20:58:45.821 INFO [stderr]    |
Dec 12 20:58:45.821 INFO [stderr] 14 | use mio::deprecated::TryRead;
Dec 12 20:58:45.821 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 20:58:45.821 INFO [stderr] 
Dec 12 20:58:45.821 INFO [stderr] warning: unused import: `Request`
Dec 12 20:58:45.821 INFO [stderr]  --> src/app/mod.rs:4:18
Dec 12 20:58:45.821 INFO [stderr]   |
Dec 12 20:58:45.821 INFO [stderr] 4 | use http::{Http, Request, Response};
Dec 12 20:58:45.821 INFO [stderr]   |                  ^^^^^^^
Dec 12 20:58:45.821 INFO [stderr] 
Dec 12 20:58:45.821 INFO [stderr] warning: unused import: `Value`
Dec 12 20:58:45.821 INFO [stderr]  --> src/app/mod.rs:6:30
Dec 12 20:58:45.821 INFO [stderr]   |
Dec 12 20:58:45.821 INFO [stderr] 6 | use self::context::{Context, Value};
Dec 12 20:58:45.821 INFO [stderr]   |                              ^^^^^
Dec 12 20:58:45.821 INFO [stderr] 
Dec 12 20:58:45.821 INFO [stderr] warning: unused import: `error::MioResult`
Dec 12 20:58:45.821 INFO [stderr]  --> src/stream_data.rs:5:5
Dec 12 20:58:45.821 INFO [stderr]   |
Dec 12 20:58:45.821 INFO [stderr] 5 | use error::MioResult;
Dec 12 20:58:45.821 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 12 20:58:45.821 INFO [stderr] 
Dec 12 20:58:45.903 INFO [stderr] warning: use of deprecated item 'mio::deprecated::TryRead': update to use `Poll`
Dec 12 20:58:45.903 INFO [stderr]   --> src/connection.rs:15:5
Dec 12 20:58:45.903 INFO [stderr]    |
Dec 12 20:58:45.903 INFO [stderr] 15 | use mio::deprecated::TryRead;
Dec 12 20:58:45.903 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 20:58:45.903 INFO [stderr]    |
Dec 12 20:58:45.903 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 12 20:58:45.903 INFO [stderr] 
Dec 12 20:58:45.903 INFO [stderr] warning: use of deprecated item 'mio::channel': use mio-extras instead
Dec 12 20:58:45.903 INFO [stderr]   --> src/connection.rs:16:20
Dec 12 20:58:45.903 INFO [stderr]    |
Dec 12 20:58:45.903 INFO [stderr] 16 | use mio::channel::{self, Receiver, Sender};
Dec 12 20:58:45.903 INFO [stderr]    |                    ^^^^
Dec 12 20:58:45.903 INFO [stderr] 
Dec 12 20:58:45.904 INFO [stderr] warning: use of deprecated item 'mio::channel::Receiver': use mio-extras instead
Dec 12 20:58:45.904 INFO [stderr]   --> src/connection.rs:16:26
Dec 12 20:58:45.904 INFO [stderr]    |
Dec 12 20:58:45.904 INFO [stderr] 16 | use mio::channel::{self, Receiver, Sender};
Dec 12 20:58:45.904 INFO [stderr]    |                          ^^^^^^^^
Dec 12 20:58:45.904 INFO [stderr] 
Dec 12 20:58:45.904 INFO [stderr] warning: use of deprecated item 'mio::channel::Sender': use mio-extras instead
Dec 12 20:58:45.904 INFO [stderr]   --> src/connection.rs:16:36
Dec 12 20:58:45.904 INFO [stderr]    |
Dec 12 20:58:45.904 INFO [stderr] 16 | use mio::channel::{self, Receiver, Sender};
Dec 12 20:58:45.904 INFO [stderr]    |                                    ^^^^^^
Dec 12 20:58:45.904 INFO [stderr] 
Dec 12 20:58:45.904 INFO [stderr] warning: use of deprecated item 'mio::channel::Sender': use mio-extras instead
Dec 12 20:58:45.904 INFO [stderr]   --> src/connection.rs:32:9
Dec 12 20:58:45.904 INFO [stderr]    |
Dec 12 20:58:45.904 INFO [stderr] 32 |     tx: Sender<ConnEvent>,
Dec 12 20:58:45.904 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^
Dec 12 20:58:45.904 INFO [stderr] 
Dec 12 20:58:45.904 INFO [stderr] warning: use of deprecated item 'mio::deprecated::TryRead': update to use `Poll`
Dec 12 20:58:45.904 INFO [stderr]   --> src/server.rs:14:5
Dec 12 20:58:45.904 INFO [stderr]    |
Dec 12 20:58:45.904 INFO [stderr] 14 | use mio::deprecated::TryRead;
Dec 12 20:58:45.904 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 20:58:45.904 INFO [stderr] 
Dec 12 20:58:45.904 INFO [stderr] warning: use of deprecated item 'mio::channel': use mio-extras instead
Dec 12 20:58:45.904 INFO [stderr]   --> src/server.rs:15:20
Dec 12 20:58:45.904 INFO [stderr]    |
Dec 12 20:58:45.904 INFO [stderr] 15 | use mio::channel::{self, Receiver, Sender};
Dec 12 20:58:45.904 INFO [stderr]    |                    ^^^^
Dec 12 20:58:45.904 INFO [stderr] 
Dec 12 20:58:45.904 INFO [stderr] warning: use of deprecated item 'mio::channel::Receiver': use mio-extras instead
Dec 12 20:58:45.904 INFO [stderr]   --> src/server.rs:15:26
Dec 12 20:58:45.904 INFO [stderr]    |
Dec 12 20:58:45.904 INFO [stderr] 15 | use mio::channel::{self, Receiver, Sender};
Dec 12 20:58:45.904 INFO [stderr]    |                          ^^^^^^^^
Dec 12 20:58:45.904 INFO [stderr] 
Dec 12 20:58:45.904 INFO [stderr] warning: use of deprecated item 'mio::channel::Sender': use mio-extras instead
Dec 12 20:58:45.904 INFO [stderr]   --> src/server.rs:15:36
Dec 12 20:58:45.904 INFO [stderr]    |
Dec 12 20:58:45.904 INFO [stderr] 15 | use mio::channel::{self, Receiver, Sender};
Dec 12 20:58:45.904 INFO [stderr]    |                                    ^^^^^^
Dec 12 20:58:45.904 INFO [stderr] 
Dec 12 20:58:45.904 INFO [stderr] warning: use of deprecated item 'mio::channel::Sender': use mio-extras instead
Dec 12 20:58:45.904 INFO [stderr]   --> src/server.rs:34:9
Dec 12 20:58:45.904 INFO [stderr]    |
Dec 12 20:58:45.904 INFO [stderr] 34 |     tx: Sender<ConnEvent>,
Dec 12 20:58:45.904 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^
Dec 12 20:58:45.904 INFO [stderr] 
Dec 12 20:58:45.904 INFO [stderr] warning: use of deprecated item 'mio::channel::Receiver': use mio-extras instead
Dec 12 20:58:45.904 INFO [stderr]   --> src/server.rs:35:9
Dec 12 20:58:45.904 INFO [stderr]    |
Dec 12 20:58:45.904 INFO [stderr] 35 |     rx: Receiver<ConnEvent>,
Dec 12 20:58:45.904 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^
Dec 12 20:58:45.904 INFO [stderr] 
Dec 12 20:58:45.904 INFO [stderr] warning: use of deprecated item 'mio::channel::Sender': use mio-extras instead
Dec 12 20:58:45.904 INFO [stderr]   --> src/connection.rs:38:57
Dec 12 20:58:45.904 INFO [stderr]    |
Dec 12 20:58:45.904 INFO [stderr] 38 |     pub fn new(token: Token, tcp_stream: TcpStream, tx: Sender<ConnEvent>, thread_pool: Rc<Pool>, handle: Arc<Handle>,) -> Connection {
Dec 12 20:58:45.904 INFO [stderr]    |                                                         ^^^^^^^^^^^^^^^^^
Dec 12 20:58:45.904 INFO [stderr] 
Dec 12 20:58:45.904 INFO [stderr] warning: use of deprecated item 'mio::channel::channel': use mio-extras instead
Dec 12 20:58:45.904 INFO [stderr]   --> src/server.rs:43:24
Dec 12 20:58:45.904 INFO [stderr]    |
Dec 12 20:58:45.904 INFO [stderr] 43 |         let (tx, rx) = channel::channel::<ConnEvent>();
Dec 12 20:58:45.904 INFO [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 20:58:45.904 INFO [stderr] 
Dec 12 20:58:46.346 INFO [stderr] warning: use of deprecated item '<mio::channel::Sender<T>>::send': use mio-extras instead
Dec 12 20:58:46.346 INFO [stderr]   --> src/connection.rs:95:16
Dec 12 20:58:46.346 INFO [stderr]    |
Dec 12 20:58:46.346 INFO [stderr] 95 |             tx.send(ConnEvent::Write(token)).is_ok();
Dec 12 20:58:46.346 INFO [stderr]    |                ^^^^
Dec 12 20:58:46.346 INFO [stderr] 
Dec 12 20:58:46.349 INFO [stderr] warning: use of deprecated item '<mio::channel::Sender<T>>::send': use mio-extras instead
Dec 12 20:58:46.349 INFO [stderr]    --> src/connection.rs:118:17
Dec 12 20:58:46.349 INFO [stderr]     |
Dec 12 20:58:46.349 INFO [stderr] 118 |         self.tx.send(ConnEvent::Read(self.token)).is_ok();
Dec 12 20:58:46.349 INFO [stderr]     |                 ^^^^
Dec 12 20:58:46.349 INFO [stderr] 
Dec 12 20:58:46.379 INFO [stderr] warning: use of deprecated item 'mio::Ready::hup': use UnixReady instead
Dec 12 20:58:46.379 INFO [stderr]   --> src/server.rs:81:49
Dec 12 20:58:46.379 INFO [stderr]    |
Dec 12 20:58:46.379 INFO [stderr] 81 |                             Ready::readable() | Ready::hup(),
Dec 12 20:58:46.379 INFO [stderr]    |                                                 ^^^^^^^^^^
Dec 12 20:58:46.379 INFO [stderr] 
Dec 12 20:58:46.383 INFO [stderr] warning: use of deprecated item '<mio::channel::Receiver<T>>::try_recv': use mio-extras instead
Dec 12 20:58:46.383 INFO [stderr]    --> src/server.rs:102:27
Dec 12 20:58:46.383 INFO [stderr]     |
Dec 12 20:58:46.383 INFO [stderr] 102 |             match self.rx.try_recv() {
Dec 12 20:58:46.383 INFO [stderr]     |                           ^^^^^^^^
Dec 12 20:58:46.383 INFO [stderr] 
Dec 12 20:58:46.384 INFO [stderr] warning: use of deprecated item 'mio::Ready::hup': use UnixReady instead
Dec 12 20:58:46.384 INFO [stderr]    --> src/server.rs:109:57
Dec 12 20:58:46.384 INFO [stderr]     |
Dec 12 20:58:46.384 INFO [stderr] 109 |                                     Ready::writable() | Ready::hup(),
Dec 12 20:58:46.384 INFO [stderr]     |                                                         ^^^^^^^^^^
Dec 12 20:58:46.384 INFO [stderr] 
Dec 12 20:58:46.392 INFO [stderr] warning: use of deprecated item 'mio::Ready::hup': use UnixReady instead
Dec 12 20:58:46.392 INFO [stderr]    --> src/server.rs:118:57
Dec 12 20:58:46.392 INFO [stderr]     |
Dec 12 20:58:46.393 INFO [stderr] 118 |                                     Ready::readable() | Ready::hup(),
Dec 12 20:58:46.393 INFO [stderr]     |                                                         ^^^^^^^^^^
Dec 12 20:58:46.393 INFO [stderr] 
Dec 12 20:58:46.403 INFO [stderr] warning: use of deprecated item 'mio::Ready::is_hup': use UnixReady instead
Dec 12 20:58:46.403 INFO [stderr]    --> src/server.rs:144:30
Dec 12 20:58:46.403 INFO [stderr]     |
Dec 12 20:58:46.404 INFO [stderr] 144 |         if event.readiness().is_hup() || event.readiness().is_error() {
Dec 12 20:58:46.404 INFO [stderr]     |                              ^^^^^^
Dec 12 20:58:46.404 INFO [stderr] 
Dec 12 20:58:46.405 INFO [stderr] warning: use of deprecated item 'mio::Ready::is_error': use UnixReady instead
Dec 12 20:58:46.405 INFO [stderr]    --> src/server.rs:144:60
Dec 12 20:58:46.405 INFO [stderr]     |
Dec 12 20:58:46.405 INFO [stderr] 144 |         if event.readiness().is_hup() || event.readiness().is_error() {
Dec 12 20:58:46.405 INFO [stderr]     |                                                            ^^^^^^^^
Dec 12 20:58:46.405 INFO [stderr] 
Dec 12 20:58:46.619 INFO [stderr] warning: unused import: `std::io::Write`
Dec 12 20:58:46.619 INFO [stderr]  --> src/error.rs:2:5
Dec 12 20:58:46.619 INFO [stderr]   |
Dec 12 20:58:46.619 INFO [stderr] 2 | use std::io::Write;
Dec 12 20:58:46.619 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 12 20:58:46.619 INFO [stderr] 
Dec 12 20:58:46.655 INFO [stderr] warning: unused variable: `err`
Dec 12 20:58:46.655 INFO [stderr]    --> src/app/mod.rs:113:17
Dec 12 20:58:46.655 INFO [stderr]     |
Dec 12 20:58:46.655 INFO [stderr] 113 |             Err(err) => {
Dec 12 20:58:46.655 INFO [stderr]     |                 ^^^ help: consider using `_err` instead
Dec 12 20:58:46.655 INFO [stderr]     |
Dec 12 20:58:46.655 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 12 20:58:46.655 INFO [stderr] 
Dec 12 20:58:46.703 INFO [stderr] warning: variable does not need to be mutable
Dec 12 20:58:46.703 INFO [stderr]   --> src/app/route.rs:14:13
Dec 12 20:58:46.703 INFO [stderr]    |
Dec 12 20:58:46.703 INFO [stderr] 14 |         let mut route = Route {
Dec 12 20:58:46.703 INFO [stderr]    |             ----^^^^^
Dec 12 20:58:46.703 INFO [stderr]    |             |
Dec 12 20:58:46.703 INFO [stderr]    |             help: remove this `mut`
Dec 12 20:58:46.703 INFO [stderr]    |
Dec 12 20:58:46.703 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 12 20:58:46.703 INFO [stderr] 
Dec 12 20:58:46.787 INFO [stderr] warning: field is never used: `events`
Dec 12 20:58:46.787 INFO [stderr]   --> src/server.rs:33:5
Dec 12 20:58:46.787 INFO [stderr]    |
Dec 12 20:58:46.787 INFO [stderr] 33 |     events: Events,
Dec 12 20:58:46.787 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 12 20:58:46.787 INFO [stderr]    |
Dec 12 20:58:46.787 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 20:58:46.787 INFO [stderr] 
Dec 12 20:58:46.787 INFO [stderr] warning: method is never used: `execute_always`
Dec 12 20:58:46.787 INFO [stderr]   --> src/app/middleware.rs:15:5
Dec 12 20:58:46.787 INFO [stderr]    |
Dec 12 20:58:46.787 INFO [stderr] 15 |     pub fn execute_always(&self, context: &mut Context) {
Dec 12 20:58:46.787 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 20:58:46.787 INFO [stderr] 
Dec 12 20:58:46.787 INFO [stderr] warning: field is never used: `prefix`
Dec 12 20:58:46.787 INFO [stderr]  --> src/app/group.rs:7:5
Dec 12 20:58:46.787 INFO [stderr]   |
Dec 12 20:58:46.787 INFO [stderr] 7 |     prefix: String,
Dec 12 20:58:46.787 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 12 20:58:46.787 INFO [stderr] 
Dec 12 20:58:46.787 INFO [stderr] warning: method is never used: `add`
Dec 12 20:58:46.787 INFO [stderr]   --> src/app/group.rs:22:5
Dec 12 20:58:46.787 INFO [stderr]    |
Dec 12 20:58:46.787 INFO [stderr] 22 | /     fn add<H>(&mut self, method: &str, pattern: &str, handle: H) -> &mut Route
Dec 12 20:58:46.787 INFO [stderr] 23 | |         where H: Fn(&mut Context) + Send + Sync + 'static
Dec 12 20:58:46.787 INFO [stderr] 24 | |     {
Dec 12 20:58:46.787 INFO [stderr] 25 | |         let route = Route::new(
Dec 12 20:58:46.787 INFO [stderr] ...  |
Dec 12 20:58:46.787 INFO [stderr] 32 | |         self.routes.last_mut().unwrap()
Dec 12 20:58:46.787 INFO [stderr] 33 | |     }
Dec 12 20:58:46.787 INFO [stderr]    | |_____^
Dec 12 20:58:46.787 INFO [stderr] 
Dec 12 20:58:46.787 INFO [stderr] warning: method is never used: `get`
Dec 12 20:58:46.787 INFO [stderr]   --> src/app/group.rs:35:5
Dec 12 20:58:46.787 INFO [stderr]    |
Dec 12 20:58:46.787 INFO [stderr] 35 | /     pub fn get<H>(&mut self, pattern: &str, handle: H) -> &mut Route
Dec 12 20:58:46.787 INFO [stderr] 36 | |         where H: Fn(&mut Context) + Send + Sync + 'static
Dec 12 20:58:46.787 INFO [stderr] 37 | |     {
Dec 12 20:58:46.787 INFO [stderr] 38 | |         self.add(&stringify!(get).to_uppercase(), pattern, handle)
Dec 12 20:58:46.787 INFO [stderr] 39 | |     }
Dec 12 20:58:46.787 INFO [stderr]    | |_____^
Dec 12 20:58:46.787 INFO [stderr] 
Dec 12 20:58:46.787 INFO [stderr] warning: field is never used: `begin`
Dec 12 20:58:46.788 INFO [stderr]   --> src/app/mod.rs:20:5
Dec 12 20:58:46.788 INFO [stderr]    |
Dec 12 20:58:46.788 INFO [stderr] 20 |     begin: Vec<Middleware>,
Dec 12 20:58:46.788 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 12 20:58:46.788 INFO [stderr] 
Dec 12 20:58:46.788 INFO [stderr] warning: field is never used: `before`
Dec 12 20:58:46.788 INFO [stderr]   --> src/app/mod.rs:21:5
Dec 12 20:58:46.788 INFO [stderr]    |
Dec 12 20:58:46.788 INFO [stderr] 21 |     before: Vec<Middleware>,
Dec 12 20:58:46.788 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 20:58:46.788 INFO [stderr] 
Dec 12 20:58:46.788 INFO [stderr] warning: field is never used: `after`
Dec 12 20:58:46.788 INFO [stderr]   --> src/app/mod.rs:22:5
Dec 12 20:58:46.788 INFO [stderr]    |
Dec 12 20:58:46.788 INFO [stderr] 22 |     after: Vec<Middleware>,
Dec 12 20:58:46.788 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 12 20:58:46.788 INFO [stderr] 
Dec 12 20:58:46.788 INFO [stderr] warning: field is never used: `finish`
Dec 12 20:58:46.788 INFO [stderr]   --> src/app/mod.rs:23:5
Dec 12 20:58:46.788 INFO [stderr]    |
Dec 12 20:58:46.788 INFO [stderr] 23 |     finish: Vec<Middleware>,
Dec 12 20:58:46.788 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 20:58:46.788 INFO [stderr] 
Dec 12 20:58:46.788 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 20:58:46.788 INFO [stderr]   --> src/server.rs:87:25
Dec 12 20:58:46.788 INFO [stderr]    |
Dec 12 20:58:46.788 INFO [stderr] 87 |                         self.channel();
Dec 12 20:58:46.788 INFO [stderr]    |                         ^^^^^^^^^^^^^^^
Dec 12 20:58:46.788 INFO [stderr]    |
Dec 12 20:58:46.788 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 12 20:58:46.788 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 20:58:46.788 INFO [stderr] 
Dec 12 20:58:46.788 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 20:58:46.788 INFO [stderr]   --> src/server.rs:90:25
Dec 12 20:58:46.788 INFO [stderr]    |
Dec 12 20:58:46.788 INFO [stderr] 90 |                         self.connect(event, token);
Dec 12 20:58:46.788 INFO [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 20:58:46.788 INFO [stderr]    |
Dec 12 20:58:46.788 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 20:58:46.788 INFO [stderr] 
Dec 12 20:58:46.788 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 20:58:46.788 INFO [stderr]    --> src/server.rs:146:17
Dec 12 20:58:46.788 INFO [stderr]     |
Dec 12 20:58:46.788 INFO [stderr] 146 |                 self.poll.deregister(&conn.tcp_stream);
Dec 12 20:58:46.788 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 20:58:46.788 INFO [stderr]     |
Dec 12 20:58:46.788 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 20:58:46.788 INFO [stderr] 
Dec 12 20:58:46.788 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 20:58:46.788 INFO [stderr]    --> src/server.rs:170:17
Dec 12 20:58:46.788 INFO [stderr]     |
Dec 12 20:58:46.788 INFO [stderr] 170 |                 conn.tcp_stream.shutdown(Shutdown::Both);
Dec 12 20:58:46.789 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 20:58:46.789 INFO [stderr]     |
Dec 12 20:58:46.789 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 20:58:46.789 INFO [stderr] 
Dec 12 20:58:47.174 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.40s
Dec 12 20:58:47.180 INFO [stderr] su: No module specific data is present
Dec 12 20:58:48.270 INFO running `"docker" "inspect" "fd53effb93446ad945a96d80b1079c6d4c0b6002dd7d0143e57fe24c48de29be"`
Dec 12 20:58:48.581 INFO running `"docker" "rm" "-f" "fd53effb93446ad945a96d80b1079c6d4c0b6002dd7d0143e57fe24c48de29be"`
Dec 12 20:58:48.811 INFO [stdout] fd53effb93446ad945a96d80b1079c6d4c0b6002dd7d0143e57fe24c48de29be
Dec 12 20:58:48.819 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 12 20:58:49.339 INFO [stdout] 37e8d8ac5b4e531960aefcc117b5c93f7d5657c89301bda33a756a031ef2d00d
Dec 12 20:58:49.345 INFO running `"docker" "start" "-a" "37e8d8ac5b4e531960aefcc117b5c93f7d5657c89301bda33a756a031ef2d00d"`
Dec 12 20:58:50.579 INFO [stderr] usermod: no changes
Dec 12 20:58:50.795 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.17s
Dec 12 20:58:50.798 INFO [stderr]      Running /target/debug/deps/sunflower-0175c8485939b8d4
Dec 12 20:58:50.802 INFO [stdout] 
Dec 12 20:58:50.803 INFO [stdout] running 0 tests
Dec 12 20:58:50.803 INFO [stdout] 
Dec 12 20:58:50.803 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 20:58:50.803 INFO [stdout] 
Dec 12 20:58:50.806 INFO [stderr]      Running /target/debug/deps/client-7629ffdfc1b9faf6
Dec 12 20:58:50.819 INFO [stderr]      Running /target/debug/deps/test_server-dedece1c887ba830
Dec 12 20:58:50.819 INFO [stdout] 
Dec 12 20:58:50.819 INFO [stdout] running 0 tests
Dec 12 20:58:50.819 INFO [stdout] 
Dec 12 20:58:50.819 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 20:58:50.819 INFO [stdout] 
Dec 12 20:58:50.820 INFO [stdout] 
Dec 12 20:58:50.820 INFO [stdout] running 0 tests
Dec 12 20:58:50.820 INFO [stdout] 
Dec 12 20:58:50.820 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 20:58:50.820 INFO [stdout] 
Dec 12 20:58:50.822 INFO [stderr]    Doc-tests sunflower
Dec 12 20:58:51.195 INFO [stdout] 
Dec 12 20:58:51.195 INFO [stdout] running 0 tests
Dec 12 20:58:51.195 INFO [stdout] 
Dec 12 20:58:51.195 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 20:58:51.195 INFO [stdout] 
Dec 12 20:58:51.204 INFO [stderr] su: No module specific data is present
Dec 12 20:58:52.216 INFO running `"docker" "inspect" "37e8d8ac5b4e531960aefcc117b5c93f7d5657c89301bda33a756a031ef2d00d"`
Dec 12 20:58:52.489 INFO running `"docker" "rm" "-f" "37e8d8ac5b4e531960aefcc117b5c93f7d5657c89301bda33a756a031ef2d00d"`
Dec 12 20:58:52.743 INFO [stdout] 37e8d8ac5b4e531960aefcc117b5c93f7d5657c89301bda33a756a031ef2d00d