Dec 04 21:33:51.682 INFO checking brandon515/rusty_irc against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 21:33:51.682 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-alt check --frozen --all --all-targets" "-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 04 21:33:52.111 INFO [stdout] 47c52be030c22158d80fbfa77dbecec9f518927e245eaa82dae2ddc6f2ef46df
Dec 04 21:33:52.116 INFO running `"docker" "start" "-a" "47c52be030c22158d80fbfa77dbecec9f518927e245eaa82dae2ddc6f2ef46df"`
Dec 04 21:33:52.747 INFO [stderr] usermod: no changes
Dec 04 21:33:52.821 INFO [stderr]     Checking libc v0.2.14
Dec 04 21:33:52.821 INFO [stderr]     Checking rust-ini v0.9.8
Dec 04 21:33:53.582 INFO [stderr]     Checking net2 v0.2.26
Dec 04 21:33:53.582 INFO [stderr]     Checking time v0.1.35
Dec 04 21:33:53.582 INFO [stderr]     Checking nix v0.5.1
Dec 04 21:33:54.367 INFO [stderr]     Checking miow v0.1.3
Dec 04 21:33:56.630 INFO [stderr]     Checking mio v0.5.1
Dec 04 21:33:57.779 INFO [stderr]     Checking rusty_irc v0.1.0 (/source)
Dec 04 21:33:58.619 INFO [stderr] warning: unused import: `std::thread`
Dec 04 21:33:58.619 INFO [stderr]   --> src/network_interface/handler.rs:12:5
Dec 04 21:33:58.619 INFO [stderr]    |
Dec 04 21:33:58.619 INFO [stderr] 12 | use std::thread;
Dec 04 21:33:58.619 INFO [stderr]    |     ^^^^^^^^^^^
Dec 04 21:33:58.619 INFO [stderr]    |
Dec 04 21:33:58.619 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 04 21:33:58.619 INFO [stderr] 
Dec 04 21:33:58.727 INFO [stderr] warning: unused variable: `message`
Dec 04 21:33:58.727 INFO [stderr]  --> src/irc/command.rs:8:15
Dec 04 21:33:58.727 INFO [stderr]   |
Dec 04 21:33:58.727 INFO [stderr] 8 | pub fn handle(message: Message, sender: User, chan: Sender<ServerMessage>){
Dec 04 21:33:58.727 INFO [stderr]   |               ^^^^^^^ help: consider using `_message` instead
Dec 04 21:33:58.727 INFO [stderr]   |
Dec 04 21:33:58.727 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 04 21:33:58.727 INFO [stderr] 
Dec 04 21:33:58.727 INFO [stderr] warning: unused variable: `sender`
Dec 04 21:33:58.727 INFO [stderr]  --> src/irc/command.rs:8:33
Dec 04 21:33:58.727 INFO [stderr]   |
Dec 04 21:33:58.727 INFO [stderr] 8 | pub fn handle(message: Message, sender: User, chan: Sender<ServerMessage>){
Dec 04 21:33:58.727 INFO [stderr]   |                                 ^^^^^^ help: consider using `_sender` instead
Dec 04 21:33:58.727 INFO [stderr] 
Dec 04 21:33:58.727 INFO [stderr] warning: unused variable: `chan`
Dec 04 21:33:58.727 INFO [stderr]  --> src/irc/command.rs:8:47
Dec 04 21:33:58.727 INFO [stderr]   |
Dec 04 21:33:58.727 INFO [stderr] 8 | pub fn handle(message: Message, sender: User, chan: Sender<ServerMessage>){
Dec 04 21:33:58.727 INFO [stderr]   |                                               ^^^^ help: consider using `_chan` instead
Dec 04 21:33:58.727 INFO [stderr] 
Dec 04 21:33:58.727 INFO [stderr] warning: unused variable: `user`
Dec 04 21:33:58.727 INFO [stderr]    --> src/network_interface/handler.rs:117:29
Dec 04 21:33:58.727 INFO [stderr]     |
Dec 04 21:33:58.727 INFO [stderr] 117 |                         let user = x.remove(place);
Dec 04 21:33:58.727 INFO [stderr]     |                             ^^^^ help: consider using `_user` instead
Dec 04 21:33:58.727 INFO [stderr] 
Dec 04 21:33:58.727 INFO [stderr] warning: unused variable: `chan_name`
Dec 04 21:33:58.727 INFO [stderr]    --> src/network_interface/handler.rs:150:31
Dec 04 21:33:58.727 INFO [stderr]     |
Dec 04 21:33:58.727 INFO [stderr] 150 |                 'search: for (chan_name, user_list) in self.channels.iter_mut(){
Dec 04 21:33:58.727 INFO [stderr]     |                               ^^^^^^^^^ help: consider using `_chan_name` instead
Dec 04 21:33:58.727 INFO [stderr] 
Dec 04 21:33:58.727 INFO [stderr] warning: unused variable: `msg_stream`
Dec 04 21:33:58.727 INFO [stderr]    --> src/network_interface/handler.rs:176:21
Dec 04 21:33:58.727 INFO [stderr]     |
Dec 04 21:33:58.727 INFO [stderr] 176 |                 let msg_stream = event_loop.channel();
Dec 04 21:33:58.727 INFO [stderr]     |                     ^^^^^^^^^^ help: consider using `_msg_stream` instead
Dec 04 21:33:58.727 INFO [stderr] 
Dec 04 21:33:58.731 INFO [stderr] warning: unused variable: `in_str`
Dec 04 21:33:58.731 INFO [stderr]    --> src/network_interface/handler.rs:340:21
Dec 04 21:33:58.731 INFO [stderr]     |
Dec 04 21:33:58.731 INFO [stderr] 340 |                 let in_str = match String::from_utf8(input_bytes){
Dec 04 21:33:58.731 INFO [stderr]     |                     ^^^^^^ help: consider using `_in_str` instead
Dec 04 21:33:58.731 INFO [stderr] 
Dec 04 21:33:58.735 INFO [stderr] warning: variable does not need to be mutable
Dec 04 21:33:58.735 INFO [stderr]   --> src/network_interface/handler.rs:64:13
Dec 04 21:33:58.735 INFO [stderr]    |
Dec 04 21:33:58.735 INFO [stderr] 64 |         let mut cli = match self.client_list.get_mut(&reciever){
Dec 04 21:33:58.735 INFO [stderr]    |             ----^^^
Dec 04 21:33:58.735 INFO [stderr]    |             |
Dec 04 21:33:58.735 INFO [stderr]    |             help: remove this `mut`
Dec 04 21:33:58.736 INFO [stderr]    |
Dec 04 21:33:58.736 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 04 21:33:58.736 INFO [stderr] 
Dec 04 21:33:58.794 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 21:33:58.794 INFO [stderr]    --> src/network_interface/handler.rs:201:17
Dec 04 21:33:58.794 INFO [stderr]     |
Dec 04 21:33:58.794 INFO [stderr] 201 |                 msg_stream.send(irc::message::ServerMessage::USERTOKENMSG(user_token.as_usize(), what.clone()));
Dec 04 21:33:58.794 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 21:33:58.794 INFO [stderr]     |
Dec 04 21:33:58.794 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 04 21:33:58.794 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 21:33:58.794 INFO [stderr] 
Dec 04 21:33:59.320 INFO [stderr] warning: unused import: `std::thread`
Dec 04 21:33:59.320 INFO [stderr]   --> src/network_interface/handler.rs:12:5
Dec 04 21:33:59.320 INFO [stderr]    |
Dec 04 21:33:59.320 INFO [stderr] 12 | use std::thread;
Dec 04 21:33:59.320 INFO [stderr]    |     ^^^^^^^^^^^
Dec 04 21:33:59.321 INFO [stderr]    |
Dec 04 21:33:59.321 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 04 21:33:59.321 INFO [stderr] 
Dec 04 21:33:59.563 INFO [stderr] warning: unused variable: `message`
Dec 04 21:33:59.563 INFO [stderr]  --> src/irc/command.rs:8:15
Dec 04 21:33:59.563 INFO [stderr]   |
Dec 04 21:33:59.564 INFO [stderr] 8 | pub fn handle(message: Message, sender: User, chan: Sender<ServerMessage>){
Dec 04 21:33:59.564 INFO [stderr]   |               ^^^^^^^ help: consider using `_message` instead
Dec 04 21:33:59.564 INFO [stderr]   |
Dec 04 21:33:59.564 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 04 21:33:59.564 INFO [stderr] 
Dec 04 21:33:59.564 INFO [stderr] warning: unused variable: `sender`
Dec 04 21:33:59.564 INFO [stderr]  --> src/irc/command.rs:8:33
Dec 04 21:33:59.564 INFO [stderr]   |
Dec 04 21:33:59.564 INFO [stderr] 8 | pub fn handle(message: Message, sender: User, chan: Sender<ServerMessage>){
Dec 04 21:33:59.564 INFO [stderr]   |                                 ^^^^^^ help: consider using `_sender` instead
Dec 04 21:33:59.564 INFO [stderr] 
Dec 04 21:33:59.565 INFO [stderr] warning: unused variable: `chan`
Dec 04 21:33:59.565 INFO [stderr]  --> src/irc/command.rs:8:47
Dec 04 21:33:59.565 INFO [stderr]   |
Dec 04 21:33:59.565 INFO [stderr] 8 | pub fn handle(message: Message, sender: User, chan: Sender<ServerMessage>){
Dec 04 21:33:59.565 INFO [stderr]   |                                               ^^^^ help: consider using `_chan` instead
Dec 04 21:33:59.565 INFO [stderr] 
Dec 04 21:33:59.565 INFO [stderr] warning: unused variable: `user`
Dec 04 21:33:59.565 INFO [stderr]    --> src/network_interface/handler.rs:117:29
Dec 04 21:33:59.565 INFO [stderr]     |
Dec 04 21:33:59.565 INFO [stderr] 117 |                         let user = x.remove(place);
Dec 04 21:33:59.565 INFO [stderr]     |                             ^^^^ help: consider using `_user` instead
Dec 04 21:33:59.565 INFO [stderr] 
Dec 04 21:33:59.565 INFO [stderr] warning: unused variable: `chan_name`
Dec 04 21:33:59.565 INFO [stderr]    --> src/network_interface/handler.rs:150:31
Dec 04 21:33:59.565 INFO [stderr]     |
Dec 04 21:33:59.565 INFO [stderr] 150 |                 'search: for (chan_name, user_list) in self.channels.iter_mut(){
Dec 04 21:33:59.565 INFO [stderr]     |                               ^^^^^^^^^ help: consider using `_chan_name` instead
Dec 04 21:33:59.565 INFO [stderr] 
Dec 04 21:33:59.565 INFO [stderr] warning: unused variable: `msg_stream`
Dec 04 21:33:59.565 INFO [stderr]    --> src/network_interface/handler.rs:176:21
Dec 04 21:33:59.565 INFO [stderr]     |
Dec 04 21:33:59.565 INFO [stderr] 176 |                 let msg_stream = event_loop.channel();
Dec 04 21:33:59.565 INFO [stderr]     |                     ^^^^^^^^^^ help: consider using `_msg_stream` instead
Dec 04 21:33:59.565 INFO [stderr] 
Dec 04 21:33:59.565 INFO [stderr] warning: unused variable: `in_str`
Dec 04 21:33:59.565 INFO [stderr]    --> src/network_interface/handler.rs:340:21
Dec 04 21:33:59.565 INFO [stderr]     |
Dec 04 21:33:59.565 INFO [stderr] 340 |                 let in_str = match String::from_utf8(input_bytes){
Dec 04 21:33:59.565 INFO [stderr]     |                     ^^^^^^ help: consider using `_in_str` instead
Dec 04 21:33:59.565 INFO [stderr] 
Dec 04 21:33:59.581 INFO [stderr] warning: variable does not need to be mutable
Dec 04 21:33:59.581 INFO [stderr]   --> src/network_interface/handler.rs:64:13
Dec 04 21:33:59.581 INFO [stderr]    |
Dec 04 21:33:59.582 INFO [stderr] 64 |         let mut cli = match self.client_list.get_mut(&reciever){
Dec 04 21:33:59.582 INFO [stderr]    |             ----^^^
Dec 04 21:33:59.582 INFO [stderr]    |             |
Dec 04 21:33:59.582 INFO [stderr]    |             help: remove this `mut`
Dec 04 21:33:59.582 INFO [stderr]    |
Dec 04 21:33:59.582 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 04 21:33:59.582 INFO [stderr] 
Dec 04 21:33:59.679 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 21:33:59.679 INFO [stderr]    --> src/network_interface/handler.rs:201:17
Dec 04 21:33:59.683 INFO [stderr]     |
Dec 04 21:33:59.683 INFO [stderr] 201 |                 msg_stream.send(irc::message::ServerMessage::USERTOKENMSG(user_token.as_usize(), what.clone()));
Dec 04 21:33:59.683 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 21:33:59.684 INFO [stderr]     |
Dec 04 21:33:59.684 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 04 21:33:59.684 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 21:33:59.685 INFO [stderr] 
Dec 04 21:34:00.543 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.77s
Dec 04 21:34:00.552 INFO [stderr] su: No module specific data is present
Dec 04 21:34:00.948 INFO running `"docker" "inspect" "47c52be030c22158d80fbfa77dbecec9f518927e245eaa82dae2ddc6f2ef46df"`
Dec 04 21:34:01.077 INFO running `"docker" "rm" "-f" "47c52be030c22158d80fbfa77dbecec9f518927e245eaa82dae2ddc6f2ef46df"`
Dec 04 21:34:01.152 INFO [stdout] 47c52be030c22158d80fbfa77dbecec9f518927e245eaa82dae2ddc6f2ef46df