Dec 06 05:00:20.526 INFO testing bqv/carbon against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514 Dec 06 05:00:20.526 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 05:00:20.662 INFO [stdout] 2e41f2eb3fa38596a7c31e07c4381d3a46144bbf4bbfbcb362c58e589f52725f Dec 06 05:00:20.666 INFO running `"docker" "start" "-a" "2e41f2eb3fa38596a7c31e07c4381d3a46144bbf4bbfbcb362c58e589f52725f"` Dec 06 05:00:21.065 INFO [stderr] usermod: no changes Dec 06 05:00:21.097 INFO [stderr] Compiling carbon v0.1.0 (/source) Dec 06 05:00:21.435 INFO [stderr] warning: unused import: `TcpListener` Dec 06 05:00:21.435 INFO [stderr] --> src/irc/client.rs:4:16 Dec 06 05:00:21.435 INFO [stderr] | Dec 06 05:00:21.435 INFO [stderr] 4 | use std::net::{TcpListener, TcpStream}; Dec 06 05:00:21.435 INFO [stderr] | ^^^^^^^^^^^ Dec 06 05:00:21.435 INFO [stderr] | Dec 06 05:00:21.435 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 06 05:00:21.435 INFO [stderr] Dec 06 05:00:21.435 INFO [stderr] warning: unused imports: `DerefMut`, `Deref` Dec 06 05:00:21.435 INFO [stderr] --> src/bouncer/mod.rs:5:16 Dec 06 05:00:21.435 INFO [stderr] | Dec 06 05:00:21.435 INFO [stderr] 5 | use std::ops::{Deref, DerefMut}; Dec 06 05:00:21.435 INFO [stderr] | ^^^^^ ^^^^^^^^ Dec 06 05:00:21.435 INFO [stderr] Dec 06 05:00:21.435 INFO [stderr] warning: unused import: `channel` Dec 06 05:00:21.435 INFO [stderr] --> src/bouncer/threadworker.rs:2:23 Dec 06 05:00:21.435 INFO [stderr] | Dec 06 05:00:21.435 INFO [stderr] 2 | use std::sync::mpsc::{channel, Receiver, Sender}; Dec 06 05:00:21.435 INFO [stderr] | ^^^^^^^ Dec 06 05:00:21.435 INFO [stderr] Dec 06 05:00:21.435 INFO [stderr] warning: unused import: `std::borrow::Borrow` Dec 06 05:00:21.435 INFO [stderr] --> src/bouncer/threadworker.rs:4:5 Dec 06 05:00:21.435 INFO [stderr] | Dec 06 05:00:21.435 INFO [stderr] 4 | use std::borrow::Borrow; Dec 06 05:00:21.435 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Dec 06 05:00:21.435 INFO [stderr] Dec 06 05:00:21.435 INFO [stderr] warning: unused import: `TcpStream` Dec 06 05:00:21.435 INFO [stderr] --> src/bouncer/threadworker.rs:5:29 Dec 06 05:00:21.435 INFO [stderr] | Dec 06 05:00:21.435 INFO [stderr] 5 | use std::net::{TcpListener, TcpStream}; Dec 06 05:00:21.435 INFO [stderr] | ^^^^^^^^^ Dec 06 05:00:21.435 INFO [stderr] Dec 06 05:00:21.435 INFO [stderr] warning: unused imports: `DerefMut`, `Deref` Dec 06 05:00:21.435 INFO [stderr] --> src/bouncer/threadworker.rs:6:16 Dec 06 05:00:21.435 INFO [stderr] | Dec 06 05:00:21.435 INFO [stderr] 6 | use std::ops::{Deref, DerefMut}; Dec 06 05:00:21.435 INFO [stderr] | ^^^^^ ^^^^^^^^ Dec 06 05:00:21.435 INFO [stderr] Dec 06 05:00:21.657 INFO [stderr] warning: unused variable: `e` Dec 06 05:00:21.657 INFO [stderr] --> src/bouncer/threadworker.rs:120:21 Dec 06 05:00:21.657 INFO [stderr] | Dec 06 05:00:21.657 INFO [stderr] 120 | Err(e) => { Dec 06 05:00:21.657 INFO [stderr] | ^ help: consider using `_e` instead Dec 06 05:00:21.657 INFO [stderr] | Dec 06 05:00:21.657 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 06 05:00:21.657 INFO [stderr] Dec 06 05:00:21.657 INFO [stderr] warning: unused variable: `err` Dec 06 05:00:21.657 INFO [stderr] --> src/bouncer/mod.rs:70:29 Dec 06 05:00:21.657 INFO [stderr] | Dec 06 05:00:21.657 INFO [stderr] 70 | Err(err) => { Dec 06 05:00:21.657 INFO [stderr] | ^^^ help: consider using `_err` instead Dec 06 05:00:21.657 INFO [stderr] Dec 06 05:00:21.659 INFO [stderr] warning: unused variable: `readthread` Dec 06 05:00:21.659 INFO [stderr] --> src/bouncer/mod.rs:91:21 Dec 06 05:00:21.659 INFO [stderr] | Dec 06 05:00:21.659 INFO [stderr] 91 | let readthread = thread::Builder::new().name(readthreadname).spawn(move || { Dec 06 05:00:21.659 INFO [stderr] | ^^^^^^^^^^ help: consider using `_readthread` instead Dec 06 05:00:21.659 INFO [stderr] Dec 06 05:00:21.659 INFO [stderr] warning: unused variable: `err` Dec 06 05:00:21.659 INFO [stderr] --> src/bouncer/mod.rs:95:17 Dec 06 05:00:21.659 INFO [stderr] | Dec 06 05:00:21.659 INFO [stderr] 95 | Err(err) => { Dec 06 05:00:21.659 INFO [stderr] | ^^^ help: consider using `_err` instead Dec 06 05:00:21.659 INFO [stderr] Dec 06 05:00:21.659 INFO [stderr] warning: unused variable: `sendthread` Dec 06 05:00:21.659 INFO [stderr] --> src/bouncer/mod.rs:102:21 Dec 06 05:00:21.659 INFO [stderr] | Dec 06 05:00:21.659 INFO [stderr] 102 | let sendthread = thread::Builder::new().name(sendthreadname).spawn(move || { Dec 06 05:00:21.659 INFO [stderr] | ^^^^^^^^^^ help: consider using `_sendthread` instead Dec 06 05:00:21.659 INFO [stderr] Dec 06 05:00:21.659 INFO [stderr] warning: unused variable: `err` Dec 06 05:00:21.659 INFO [stderr] --> src/bouncer/mod.rs:106:17 Dec 06 05:00:21.659 INFO [stderr] | Dec 06 05:00:21.659 INFO [stderr] 106 | Err(err) => { Dec 06 05:00:21.659 INFO [stderr] | ^^^ help: consider using `_err` instead Dec 06 05:00:21.659 INFO [stderr] Dec 06 05:00:21.659 INFO [stderr] warning: unused variable: `pingthread` Dec 06 05:00:21.659 INFO [stderr] --> src/bouncer/mod.rs:113:21 Dec 06 05:00:21.659 INFO [stderr] | Dec 06 05:00:21.659 INFO [stderr] 113 | let pingthread = thread::Builder::new().name(pingthreadname).spawn(move || { Dec 06 05:00:21.659 INFO [stderr] | ^^^^^^^^^^ help: consider using `_pingthread` instead Dec 06 05:00:21.659 INFO [stderr] Dec 06 05:00:21.659 INFO [stderr] warning: unused variable: `err` Dec 06 05:00:21.659 INFO [stderr] --> src/bouncer/mod.rs:117:17 Dec 06 05:00:21.659 INFO [stderr] | Dec 06 05:00:21.659 INFO [stderr] 117 | Err(err) => { Dec 06 05:00:21.659 INFO [stderr] | ^^^ help: consider using `_err` instead Dec 06 05:00:21.659 INFO [stderr] Dec 06 05:00:21.659 INFO [stderr] warning: unused variable: `readthread` Dec 06 05:00:21.659 INFO [stderr] --> src/bouncer/mod.rs:131:21 Dec 06 05:00:21.659 INFO [stderr] | Dec 06 05:00:21.659 INFO [stderr] 131 | let readthread = thread::Builder::new().name(readthreadname).spawn(move || { Dec 06 05:00:21.659 INFO [stderr] | ^^^^^^^^^^ help: consider using `_readthread` instead Dec 06 05:00:21.659 INFO [stderr] Dec 06 05:00:21.659 INFO [stderr] warning: unused variable: `sendthread` Dec 06 05:00:21.659 INFO [stderr] --> src/bouncer/mod.rs:139:21 Dec 06 05:00:21.659 INFO [stderr] | Dec 06 05:00:21.659 INFO [stderr] 139 | let sendthread = thread::Builder::new().name(sendthreadname).spawn(move || { Dec 06 05:00:21.659 INFO [stderr] | ^^^^^^^^^^ help: consider using `_sendthread` instead Dec 06 05:00:21.659 INFO [stderr] Dec 06 05:00:21.659 INFO [stderr] warning: unused variable: `pingthread` Dec 06 05:00:21.659 INFO [stderr] --> src/bouncer/mod.rs:165:25 Dec 06 05:00:21.659 INFO [stderr] | Dec 06 05:00:21.659 INFO [stderr] 165 | let pingthread = thread::Builder::new().name(pingthreadname).spawn(move || { Dec 06 05:00:21.659 INFO [stderr] | ^^^^^^^^^^ help: consider using `_pingthread` instead Dec 06 05:00:21.659 INFO [stderr] Dec 06 05:00:21.659 INFO [stderr] warning: unused variable: `param` Dec 06 05:00:21.659 INFO [stderr] --> src/bouncer/mod.rs:183:31 Dec 06 05:00:21.659 INFO [stderr] | Dec 06 05:00:21.659 INFO [stderr] 183 | Command::PONG(ref param) => { Dec 06 05:00:21.659 INFO [stderr] | ^^^^^ help: consider using `_param` instead Dec 06 05:00:21.659 INFO [stderr] Dec 06 05:00:21.659 INFO [stderr] warning: unused variable: `param` Dec 06 05:00:21.659 INFO [stderr] --> src/bouncer/mod.rs:282:31 Dec 06 05:00:21.659 INFO [stderr] | Dec 06 05:00:21.659 INFO [stderr] 282 | Command::PONG(ref param) => { Dec 06 05:00:21.659 INFO [stderr] | ^^^^^ help: consider using `_param` instead Dec 06 05:00:21.659 INFO [stderr] Dec 06 05:00:21.712 INFO [stderr] warning: variable does not need to be mutable Dec 06 05:00:21.714 INFO [stderr] --> src/irc/server.rs:63:13 Dec 06 05:00:21.714 INFO [stderr] | Dec 06 05:00:21.714 INFO [stderr] 63 | let mut nick = self.nick.lock().unwrap(); Dec 06 05:00:21.714 INFO [stderr] | ----^^^^ Dec 06 05:00:21.714 INFO [stderr] | | Dec 06 05:00:21.714 INFO [stderr] | help: remove this `mut` Dec 06 05:00:21.714 INFO [stderr] | Dec 06 05:00:21.714 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 06 05:00:21.714 INFO [stderr] Dec 06 05:00:21.714 INFO [stderr] warning: variable does not need to be mutable Dec 06 05:00:21.714 INFO [stderr] --> src/irc/server.rs:64:13 Dec 06 05:00:21.714 INFO [stderr] | Dec 06 05:00:21.714 INFO [stderr] 64 | let mut userdata = self.userdata.lock().unwrap(); Dec 06 05:00:21.714 INFO [stderr] | ----^^^^^^^^ Dec 06 05:00:21.714 INFO [stderr] | | Dec 06 05:00:21.714 INFO [stderr] | help: remove this `mut` Dec 06 05:00:21.714 INFO [stderr] Dec 06 05:00:21.714 INFO [stderr] warning: variable does not need to be mutable Dec 06 05:00:21.714 INFO [stderr] --> src/irc/server.rs:69:13 Dec 06 05:00:21.714 INFO [stderr] | Dec 06 05:00:21.714 INFO [stderr] 69 | let mut channels = self.channels.lock().unwrap(); Dec 06 05:00:21.714 INFO [stderr] | ----^^^^^^^^ Dec 06 05:00:21.714 INFO [stderr] | | Dec 06 05:00:21.714 INFO [stderr] | help: remove this `mut` Dec 06 05:00:21.714 INFO [stderr] Dec 06 05:00:21.715 INFO [stderr] warning: variable does not need to be mutable Dec 06 05:00:21.715 INFO [stderr] --> src/irc/server.rs:104:13 Dec 06 05:00:21.715 INFO [stderr] | Dec 06 05:00:21.715 INFO [stderr] 104 | let mut ping_active = self.ping_active.clone(); Dec 06 05:00:21.715 INFO [stderr] | ----^^^^^^^^^^^ Dec 06 05:00:21.715 INFO [stderr] | | Dec 06 05:00:21.715 INFO [stderr] | help: remove this `mut` Dec 06 05:00:21.715 INFO [stderr] Dec 06 05:00:21.719 INFO [stderr] warning: variable does not need to be mutable Dec 06 05:00:21.719 INFO [stderr] --> src/irc/client.rs:62:13 Dec 06 05:00:21.719 INFO [stderr] | Dec 06 05:00:21.719 INFO [stderr] 62 | let mut nick = self.nick.lock().unwrap(); Dec 06 05:00:21.719 INFO [stderr] | ----^^^^ Dec 06 05:00:21.719 INFO [stderr] | | Dec 06 05:00:21.719 INFO [stderr] | help: remove this `mut` Dec 06 05:00:21.719 INFO [stderr] Dec 06 05:00:21.719 INFO [stderr] warning: variable does not need to be mutable Dec 06 05:00:21.719 INFO [stderr] --> src/irc/client.rs:63:13 Dec 06 05:00:21.719 INFO [stderr] | Dec 06 05:00:21.719 INFO [stderr] 63 | let mut userdata = self.userdata.lock().unwrap(); Dec 06 05:00:21.719 INFO [stderr] | ----^^^^^^^^ Dec 06 05:00:21.719 INFO [stderr] | | Dec 06 05:00:21.719 INFO [stderr] | help: remove this `mut` Dec 06 05:00:21.719 INFO [stderr] Dec 06 05:00:21.720 INFO [stderr] warning: variable does not need to be mutable Dec 06 05:00:21.720 INFO [stderr] --> src/irc/client.rs:68:13 Dec 06 05:00:21.720 INFO [stderr] | Dec 06 05:00:21.720 INFO [stderr] 68 | let mut nick = self.nick.lock().unwrap(); Dec 06 05:00:21.720 INFO [stderr] | ----^^^^ Dec 06 05:00:21.720 INFO [stderr] | | Dec 06 05:00:21.720 INFO [stderr] | help: remove this `mut` Dec 06 05:00:21.720 INFO [stderr] Dec 06 05:00:21.722 INFO [stderr] warning: variable does not need to be mutable Dec 06 05:00:21.722 INFO [stderr] --> src/irc/client.rs:78:13 Dec 06 05:00:21.722 INFO [stderr] | Dec 06 05:00:21.722 INFO [stderr] 78 | let mut channels = self.channels.lock().unwrap(); Dec 06 05:00:21.722 INFO [stderr] | ----^^^^^^^^ Dec 06 05:00:21.722 INFO [stderr] | | Dec 06 05:00:21.722 INFO [stderr] | help: remove this `mut` Dec 06 05:00:21.722 INFO [stderr] Dec 06 05:00:21.723 INFO [stderr] warning: variable does not need to be mutable Dec 06 05:00:21.723 INFO [stderr] --> src/irc/client.rs:107:13 Dec 06 05:00:21.723 INFO [stderr] | Dec 06 05:00:21.723 INFO [stderr] 107 | let mut ping_active = self.ping_active.clone(); Dec 06 05:00:21.723 INFO [stderr] | ----^^^^^^^^^^^ Dec 06 05:00:21.723 INFO [stderr] | | Dec 06 05:00:21.723 INFO [stderr] | help: remove this `mut` Dec 06 05:00:21.723 INFO [stderr] Dec 06 05:00:21.758 INFO [stderr] warning: variable does not need to be mutable Dec 06 05:00:21.758 INFO [stderr] --> src/bouncer/threadworker.rs:72:19 Dec 06 05:00:21.758 INFO [stderr] | Dec 06 05:00:21.758 INFO [stderr] 72 | if let Ok(mut iter) = self.conn.read() { Dec 06 05:00:21.758 INFO [stderr] | ----^^^^ Dec 06 05:00:21.758 INFO [stderr] | | Dec 06 05:00:21.758 INFO [stderr] | help: remove this `mut` Dec 06 05:00:21.758 INFO [stderr] Dec 06 05:00:21.759 INFO [stderr] warning: variable does not need to be mutable Dec 06 05:00:21.759 INFO [stderr] --> src/bouncer/threadworker.rs:91:19 Dec 06 05:00:21.759 INFO [stderr] | Dec 06 05:00:21.759 INFO [stderr] 91 | if let Ok(mut iter) = self.conn.read() { Dec 06 05:00:21.759 INFO [stderr] | ----^^^^ Dec 06 05:00:21.759 INFO [stderr] | | Dec 06 05:00:21.759 INFO [stderr] | help: remove this `mut` Dec 06 05:00:21.759 INFO [stderr] Dec 06 05:00:21.762 INFO [stderr] warning: method is never used: `read_hostmask` Dec 06 05:00:21.762 INFO [stderr] --> src/irc/message.rs:134:5 Dec 06 05:00:21.762 INFO [stderr] | Dec 06 05:00:21.762 INFO [stderr] 134 | pub fn read_hostmask(hostmask: &str) -> Hostmask { Dec 06 05:00:21.762 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 05:00:21.762 INFO [stderr] | Dec 06 05:00:21.762 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 06 05:00:21.762 INFO [stderr] Dec 06 05:00:21.762 INFO [stderr] warning: field is never used: `username` Dec 06 05:00:21.762 INFO [stderr] --> src/irc/server.rs:24:5 Dec 06 05:00:21.762 INFO [stderr] | Dec 06 05:00:21.762 INFO [stderr] 24 | username: String, Dec 06 05:00:21.762 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 06 05:00:21.762 INFO [stderr] Dec 06 05:00:21.762 INFO [stderr] warning: field is never used: `hostname` Dec 06 05:00:21.762 INFO [stderr] --> src/irc/server.rs:25:5 Dec 06 05:00:21.762 INFO [stderr] | Dec 06 05:00:21.762 INFO [stderr] 25 | hostname: String, Dec 06 05:00:21.762 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 06 05:00:21.762 INFO [stderr] Dec 06 05:00:21.762 INFO [stderr] warning: field is never used: `realname` Dec 06 05:00:21.762 INFO [stderr] --> src/irc/server.rs:26:5 Dec 06 05:00:21.762 INFO [stderr] | Dec 06 05:00:21.762 INFO [stderr] 26 | realname: String, Dec 06 05:00:21.762 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 06 05:00:21.762 INFO [stderr] Dec 06 05:00:21.762 INFO [stderr] warning: method is never used: `set_userdata` Dec 06 05:00:21.762 INFO [stderr] --> src/irc/server.rs:56:5 Dec 06 05:00:21.762 INFO [stderr] | Dec 06 05:00:21.762 INFO [stderr] 56 | pub fn set_userdata(&mut self, username: String, hostname: String) { Dec 06 05:00:21.762 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 05:00:21.762 INFO [stderr] Dec 06 05:00:21.762 INFO [stderr] warning: method is never used: `hostmask` Dec 06 05:00:21.762 INFO [stderr] --> src/irc/server.rs:62:5 Dec 06 05:00:21.762 INFO [stderr] | Dec 06 05:00:21.762 INFO [stderr] 62 | pub fn hostmask(&self) -> Hostmask { Dec 06 05:00:21.762 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 05:00:21.762 INFO [stderr] Dec 06 05:00:21.762 INFO [stderr] warning: method is never used: `get_nick` Dec 06 05:00:21.762 INFO [stderr] --> src/irc/client.rs:41:5 Dec 06 05:00:21.762 INFO [stderr] | Dec 06 05:00:21.762 INFO [stderr] 41 | pub fn get_nick(&self) -> String { Dec 06 05:00:21.762 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 05:00:21.762 INFO [stderr] Dec 06 05:00:21.763 INFO [stderr] warning: variant `RPL_WELCOME` should have a camel case name such as `RplWelcome` Dec 06 05:00:21.763 INFO [stderr] --> src/irc/message.rs:22:5 Dec 06 05:00:21.763 INFO [stderr] | Dec 06 05:00:21.763 INFO [stderr] 22 | RPL_WELCOME(String), Dec 06 05:00:21.763 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Dec 06 05:00:21.763 INFO [stderr] | Dec 06 05:00:21.763 INFO [stderr] = note: #[warn(non_camel_case_types)] on by default Dec 06 05:00:21.763 INFO [stderr] Dec 06 05:00:21.764 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 06 05:00:21.764 INFO [stderr] --> src/irc/server.rs:112:13 Dec 06 05:00:21.764 INFO [stderr] | Dec 06 05:00:21.764 INFO [stderr] 112 | self.send(string); Dec 06 05:00:21.764 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 06 05:00:21.764 INFO [stderr] | Dec 06 05:00:21.764 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 06 05:00:21.764 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 06 05:00:21.764 INFO [stderr] Dec 06 05:00:21.764 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 06 05:00:21.764 INFO [stderr] --> src/irc/client.rs:115:13 Dec 06 05:00:21.764 INFO [stderr] | Dec 06 05:00:21.764 INFO [stderr] 115 | self.send(string); Dec 06 05:00:21.764 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 06 05:00:21.764 INFO [stderr] | Dec 06 05:00:21.764 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 06 05:00:21.764 INFO [stderr] Dec 06 05:00:21.765 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 06 05:00:21.765 INFO [stderr] --> src/bouncer/threadworker.rs:52:21 Dec 06 05:00:21.765 INFO [stderr] | Dec 06 05:00:21.765 INFO [stderr] 52 | self.conn.send(string); Dec 06 05:00:21.765 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 05:00:21.765 INFO [stderr] | Dec 06 05:00:21.765 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 06 05:00:21.765 INFO [stderr] Dec 06 05:00:21.765 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 06 05:00:21.765 INFO [stderr] --> src/bouncer/threadworker.rs:75:17 Dec 06 05:00:21.765 INFO [stderr] | Dec 06 05:00:21.765 INFO [stderr] 75 | self.tx.send(Event::ServerRead(self.conn.id(), Message::from_string(line.as_str()))); Dec 06 05:00:21.765 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 05:00:21.765 INFO [stderr] | Dec 06 05:00:21.765 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 06 05:00:21.765 INFO [stderr] Dec 06 05:00:21.765 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 06 05:00:21.765 INFO [stderr] --> src/bouncer/threadworker.rs:94:17 Dec 06 05:00:21.765 INFO [stderr] | Dec 06 05:00:21.765 INFO [stderr] 94 | self.tx.send(Event::ClientRead(self.conn.id(), Message::from_string(line.as_str()))); Dec 06 05:00:21.765 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 05:00:21.765 INFO [stderr] | Dec 06 05:00:21.765 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 06 05:00:21.765 INFO [stderr] Dec 06 05:00:21.766 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 06 05:00:21.766 INFO [stderr] --> src/bouncer/threadworker.rs:118:21 Dec 06 05:00:21.766 INFO [stderr] | Dec 06 05:00:21.766 INFO [stderr] 118 | self.eventtx.send(Event::AcceptConn(Arc::new(Mutex::new(stream)))); Dec 06 05:00:21.766 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 05:00:21.766 INFO [stderr] | Dec 06 05:00:21.766 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 06 05:00:21.766 INFO [stderr] Dec 06 05:00:21.766 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 06 05:00:21.766 INFO [stderr] --> src/bouncer/mod.rs:43:17 Dec 06 05:00:21.766 INFO [stderr] | Dec 06 05:00:21.766 INFO [stderr] 43 | / thread::Builder::new().name("LISTEN".to_string()).spawn(move || { Dec 06 05:00:21.766 INFO [stderr] 44 | | threadworker::Listener::new(listener, listeneventtx).work(); Dec 06 05:00:21.766 INFO [stderr] 45 | | }); Dec 06 05:00:21.766 INFO [stderr] | |___________________^ Dec 06 05:00:21.766 INFO [stderr] | Dec 06 05:00:21.766 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 06 05:00:21.766 INFO [stderr] Dec 06 05:00:21.766 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 06 05:00:21.766 INFO [stderr] --> src/bouncer/mod.rs:140:21 Dec 06 05:00:21.766 INFO [stderr] | Dec 06 05:00:21.766 INFO [stderr] 140 | sendtx.send(Message::user(Hostmask::None, server_clone.config.nick.as_str(), "carbon").to_string()); Dec 06 05:00:21.766 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 05:00:21.766 INFO [stderr] | Dec 06 05:00:21.766 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 06 05:00:21.766 INFO [stderr] Dec 06 05:00:21.766 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 06 05:00:21.766 INFO [stderr] --> src/bouncer/mod.rs:141:21 Dec 06 05:00:21.766 INFO [stderr] | Dec 06 05:00:21.766 INFO [stderr] 141 | sendtx.send(Message::nick(Hostmask::None, server_clone.config.nick.as_str()).to_string()); Dec 06 05:00:21.766 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 05:00:21.766 INFO [stderr] | Dec 06 05:00:21.766 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 06 05:00:21.766 INFO [stderr] Dec 06 05:00:21.766 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 06 05:00:21.767 INFO [stderr] --> src/bouncer/mod.rs:145:29 Dec 06 05:00:21.767 INFO [stderr] | Dec 06 05:00:21.767 INFO [stderr] 145 | sendtx.send(Message::pass(Hostmask::None, pass).to_string()); Dec 06 05:00:21.767 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 05:00:21.767 INFO [stderr] | Dec 06 05:00:21.767 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 06 05:00:21.767 INFO [stderr] Dec 06 05:00:21.767 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 06 05:00:21.767 INFO [stderr] --> src/bouncer/mod.rs:348:9 Dec 06 05:00:21.767 INFO [stderr] | Dec 06 05:00:21.767 INFO [stderr] 348 | self.srvsendtxs[id].send(line); Dec 06 05:00:21.767 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 05:00:21.767 INFO [stderr] | Dec 06 05:00:21.767 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 06 05:00:21.767 INFO [stderr] Dec 06 05:00:21.767 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 06 05:00:21.768 INFO [stderr] --> src/bouncer/mod.rs:352:9 Dec 06 05:00:21.768 INFO [stderr] | Dec 06 05:00:21.768 INFO [stderr] 352 | self.clntsendtxs[id].send(line); Dec 06 05:00:21.768 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 05:00:21.768 INFO [stderr] | Dec 06 05:00:21.768 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 06 05:00:21.768 INFO [stderr] Dec 06 05:00:23.320 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.24s Dec 06 05:00:23.323 INFO [stderr] su: No module specific data is present Dec 06 05:00:23.654 INFO running `"docker" "inspect" "2e41f2eb3fa38596a7c31e07c4381d3a46144bbf4bbfbcb362c58e589f52725f"` Dec 06 05:00:23.779 INFO running `"docker" "rm" "-f" "2e41f2eb3fa38596a7c31e07c4381d3a46144bbf4bbfbcb362c58e589f52725f"` Dec 06 05:00:23.991 INFO [stdout] 2e41f2eb3fa38596a7c31e07c4381d3a46144bbf4bbfbcb362c58e589f52725f Dec 06 05:00:23.994 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 05:00:24.205 INFO [stdout] fd3a2575003c76e185a9713340b9803d975fca1b76c875d61b4f5ad353322ddd Dec 06 05:00:24.207 INFO running `"docker" "start" "-a" "fd3a2575003c76e185a9713340b9803d975fca1b76c875d61b4f5ad353322ddd"` Dec 06 05:00:24.749 INFO [stderr] usermod: no changes Dec 06 05:00:24.784 INFO [stderr] Compiling carbon v0.1.0 (/source) Dec 06 05:00:25.218 INFO [stderr] warning: unused import: `TcpListener` Dec 06 05:00:25.218 INFO [stderr] --> src/irc/client.rs:4:16 Dec 06 05:00:25.218 INFO [stderr] | Dec 06 05:00:25.218 INFO [stderr] 4 | use std::net::{TcpListener, TcpStream}; Dec 06 05:00:25.218 INFO [stderr] | ^^^^^^^^^^^ Dec 06 05:00:25.218 INFO [stderr] | Dec 06 05:00:25.218 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 06 05:00:25.218 INFO [stderr] Dec 06 05:00:25.218 INFO [stderr] warning: unused imports: `DerefMut`, `Deref` Dec 06 05:00:25.218 INFO [stderr] --> src/bouncer/mod.rs:5:16 Dec 06 05:00:25.218 INFO [stderr] | Dec 06 05:00:25.218 INFO [stderr] 5 | use std::ops::{Deref, DerefMut}; Dec 06 05:00:25.218 INFO [stderr] | ^^^^^ ^^^^^^^^ Dec 06 05:00:25.218 INFO [stderr] Dec 06 05:00:25.218 INFO [stderr] warning: unused import: `channel` Dec 06 05:00:25.218 INFO [stderr] --> src/bouncer/threadworker.rs:2:23 Dec 06 05:00:25.218 INFO [stderr] | Dec 06 05:00:25.218 INFO [stderr] 2 | use std::sync::mpsc::{channel, Receiver, Sender}; Dec 06 05:00:25.218 INFO [stderr] | ^^^^^^^ Dec 06 05:00:25.218 INFO [stderr] Dec 06 05:00:25.218 INFO [stderr] warning: unused import: `std::borrow::Borrow` Dec 06 05:00:25.218 INFO [stderr] --> src/bouncer/threadworker.rs:4:5 Dec 06 05:00:25.218 INFO [stderr] | Dec 06 05:00:25.218 INFO [stderr] 4 | use std::borrow::Borrow; Dec 06 05:00:25.218 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Dec 06 05:00:25.218 INFO [stderr] Dec 06 05:00:25.218 INFO [stderr] warning: unused import: `TcpStream` Dec 06 05:00:25.218 INFO [stderr] --> src/bouncer/threadworker.rs:5:29 Dec 06 05:00:25.218 INFO [stderr] | Dec 06 05:00:25.218 INFO [stderr] 5 | use std::net::{TcpListener, TcpStream}; Dec 06 05:00:25.218 INFO [stderr] | ^^^^^^^^^ Dec 06 05:00:25.218 INFO [stderr] Dec 06 05:00:25.218 INFO [stderr] warning: unused imports: `DerefMut`, `Deref` Dec 06 05:00:25.218 INFO [stderr] --> src/bouncer/threadworker.rs:6:16 Dec 06 05:00:25.218 INFO [stderr] | Dec 06 05:00:25.218 INFO [stderr] 6 | use std::ops::{Deref, DerefMut}; Dec 06 05:00:25.218 INFO [stderr] | ^^^^^ ^^^^^^^^ Dec 06 05:00:25.218 INFO [stderr] Dec 06 05:00:25.446 INFO [stderr] warning: unused variable: `e` Dec 06 05:00:25.446 INFO [stderr] --> src/bouncer/threadworker.rs:120:21 Dec 06 05:00:25.446 INFO [stderr] | Dec 06 05:00:25.446 INFO [stderr] 120 | Err(e) => { Dec 06 05:00:25.446 INFO [stderr] | ^ help: consider using `_e` instead Dec 06 05:00:25.446 INFO [stderr] | Dec 06 05:00:25.446 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 06 05:00:25.446 INFO [stderr] Dec 06 05:00:25.446 INFO [stderr] warning: unused variable: `err` Dec 06 05:00:25.446 INFO [stderr] --> src/bouncer/mod.rs:70:29 Dec 06 05:00:25.446 INFO [stderr] | Dec 06 05:00:25.446 INFO [stderr] 70 | Err(err) => { Dec 06 05:00:25.446 INFO [stderr] | ^^^ help: consider using `_err` instead Dec 06 05:00:25.446 INFO [stderr] Dec 06 05:00:25.446 INFO [stderr] warning: unused variable: `readthread` Dec 06 05:00:25.446 INFO [stderr] --> src/bouncer/mod.rs:91:21 Dec 06 05:00:25.447 INFO [stderr] | Dec 06 05:00:25.447 INFO [stderr] 91 | let readthread = thread::Builder::new().name(readthreadname).spawn(move || { Dec 06 05:00:25.447 INFO [stderr] | ^^^^^^^^^^ help: consider using `_readthread` instead Dec 06 05:00:25.447 INFO [stderr] Dec 06 05:00:25.447 INFO [stderr] warning: unused variable: `err` Dec 06 05:00:25.447 INFO [stderr] --> src/bouncer/mod.rs:95:17 Dec 06 05:00:25.447 INFO [stderr] | Dec 06 05:00:25.447 INFO [stderr] 95 | Err(err) => { Dec 06 05:00:25.447 INFO [stderr] | ^^^ help: consider using `_err` instead Dec 06 05:00:25.447 INFO [stderr] Dec 06 05:00:25.447 INFO [stderr] warning: unused variable: `sendthread` Dec 06 05:00:25.447 INFO [stderr] --> src/bouncer/mod.rs:102:21 Dec 06 05:00:25.447 INFO [stderr] | Dec 06 05:00:25.447 INFO [stderr] 102 | let sendthread = thread::Builder::new().name(sendthreadname).spawn(move || { Dec 06 05:00:25.447 INFO [stderr] | ^^^^^^^^^^ help: consider using `_sendthread` instead Dec 06 05:00:25.447 INFO [stderr] Dec 06 05:00:25.447 INFO [stderr] warning: unused variable: `err` Dec 06 05:00:25.447 INFO [stderr] --> src/bouncer/mod.rs:106:17 Dec 06 05:00:25.447 INFO [stderr] | Dec 06 05:00:25.447 INFO [stderr] 106 | Err(err) => { Dec 06 05:00:25.447 INFO [stderr] | ^^^ help: consider using `_err` instead Dec 06 05:00:25.447 INFO [stderr] Dec 06 05:00:25.447 INFO [stderr] warning: unused variable: `pingthread` Dec 06 05:00:25.447 INFO [stderr] --> src/bouncer/mod.rs:113:21 Dec 06 05:00:25.447 INFO [stderr] | Dec 06 05:00:25.447 INFO [stderr] 113 | let pingthread = thread::Builder::new().name(pingthreadname).spawn(move || { Dec 06 05:00:25.447 INFO [stderr] | ^^^^^^^^^^ help: consider using `_pingthread` instead Dec 06 05:00:25.447 INFO [stderr] Dec 06 05:00:25.447 INFO [stderr] warning: unused variable: `err` Dec 06 05:00:25.447 INFO [stderr] --> src/bouncer/mod.rs:117:17 Dec 06 05:00:25.447 INFO [stderr] | Dec 06 05:00:25.447 INFO [stderr] 117 | Err(err) => { Dec 06 05:00:25.447 INFO [stderr] | ^^^ help: consider using `_err` instead Dec 06 05:00:25.447 INFO [stderr] Dec 06 05:00:25.447 INFO [stderr] warning: unused variable: `readthread` Dec 06 05:00:25.447 INFO [stderr] --> src/bouncer/mod.rs:131:21 Dec 06 05:00:25.447 INFO [stderr] | Dec 06 05:00:25.447 INFO [stderr] 131 | let readthread = thread::Builder::new().name(readthreadname).spawn(move || { Dec 06 05:00:25.447 INFO [stderr] | ^^^^^^^^^^ help: consider using `_readthread` instead Dec 06 05:00:25.447 INFO [stderr] Dec 06 05:00:25.447 INFO [stderr] warning: unused variable: `sendthread` Dec 06 05:00:25.447 INFO [stderr] --> src/bouncer/mod.rs:139:21 Dec 06 05:00:25.447 INFO [stderr] | Dec 06 05:00:25.447 INFO [stderr] 139 | let sendthread = thread::Builder::new().name(sendthreadname).spawn(move || { Dec 06 05:00:25.447 INFO [stderr] | ^^^^^^^^^^ help: consider using `_sendthread` instead Dec 06 05:00:25.447 INFO [stderr] Dec 06 05:00:25.448 INFO [stderr] warning: unused variable: `pingthread` Dec 06 05:00:25.448 INFO [stderr] --> src/bouncer/mod.rs:165:25 Dec 06 05:00:25.448 INFO [stderr] | Dec 06 05:00:25.448 INFO [stderr] 165 | let pingthread = thread::Builder::new().name(pingthreadname).spawn(move || { Dec 06 05:00:25.448 INFO [stderr] | ^^^^^^^^^^ help: consider using `_pingthread` instead Dec 06 05:00:25.448 INFO [stderr] Dec 06 05:00:25.448 INFO [stderr] warning: unused variable: `param` Dec 06 05:00:25.448 INFO [stderr] --> src/bouncer/mod.rs:183:31 Dec 06 05:00:25.448 INFO [stderr] | Dec 06 05:00:25.448 INFO [stderr] 183 | Command::PONG(ref param) => { Dec 06 05:00:25.448 INFO [stderr] | ^^^^^ help: consider using `_param` instead Dec 06 05:00:25.448 INFO [stderr] Dec 06 05:00:25.448 INFO [stderr] warning: unused variable: `param` Dec 06 05:00:25.448 INFO [stderr] --> src/bouncer/mod.rs:282:31 Dec 06 05:00:25.448 INFO [stderr] | Dec 06 05:00:25.448 INFO [stderr] 282 | Command::PONG(ref param) => { Dec 06 05:00:25.448 INFO [stderr] | ^^^^^ help: consider using `_param` instead Dec 06 05:00:25.448 INFO [stderr] Dec 06 05:00:25.499 INFO [stderr] warning: variable does not need to be mutable Dec 06 05:00:25.499 INFO [stderr] --> src/irc/server.rs:63:13 Dec 06 05:00:25.499 INFO [stderr] | Dec 06 05:00:25.499 INFO [stderr] 63 | let mut nick = self.nick.lock().unwrap(); Dec 06 05:00:25.499 INFO [stderr] | ----^^^^ Dec 06 05:00:25.499 INFO [stderr] | | Dec 06 05:00:25.499 INFO [stderr] | help: remove this `mut` Dec 06 05:00:25.499 INFO [stderr] | Dec 06 05:00:25.499 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 06 05:00:25.499 INFO [stderr] Dec 06 05:00:25.499 INFO [stderr] warning: variable does not need to be mutable Dec 06 05:00:25.499 INFO [stderr] --> src/irc/server.rs:64:13 Dec 06 05:00:25.500 INFO [stderr] | Dec 06 05:00:25.500 INFO [stderr] 64 | let mut userdata = self.userdata.lock().unwrap(); Dec 06 05:00:25.500 INFO [stderr] | ----^^^^^^^^ Dec 06 05:00:25.500 INFO [stderr] | | Dec 06 05:00:25.500 INFO [stderr] | help: remove this `mut` Dec 06 05:00:25.500 INFO [stderr] Dec 06 05:00:25.504 INFO [stderr] warning: variable does not need to be mutable Dec 06 05:00:25.504 INFO [stderr] --> src/irc/server.rs:69:13 Dec 06 05:00:25.504 INFO [stderr] | Dec 06 05:00:25.504 INFO [stderr] 69 | let mut channels = self.channels.lock().unwrap(); Dec 06 05:00:25.504 INFO [stderr] | ----^^^^^^^^ Dec 06 05:00:25.504 INFO [stderr] | | Dec 06 05:00:25.504 INFO [stderr] | help: remove this `mut` Dec 06 05:00:25.504 INFO [stderr] Dec 06 05:00:25.504 INFO [stderr] warning: variable does not need to be mutable Dec 06 05:00:25.504 INFO [stderr] --> src/irc/server.rs:104:13 Dec 06 05:00:25.504 INFO [stderr] | Dec 06 05:00:25.504 INFO [stderr] 104 | let mut ping_active = self.ping_active.clone(); Dec 06 05:00:25.504 INFO [stderr] | ----^^^^^^^^^^^ Dec 06 05:00:25.504 INFO [stderr] | | Dec 06 05:00:25.504 INFO [stderr] | help: remove this `mut` Dec 06 05:00:25.504 INFO [stderr] Dec 06 05:00:25.511 INFO [stderr] warning: variable does not need to be mutable Dec 06 05:00:25.511 INFO [stderr] --> src/irc/client.rs:62:13 Dec 06 05:00:25.511 INFO [stderr] | Dec 06 05:00:25.511 INFO [stderr] 62 | let mut nick = self.nick.lock().unwrap(); Dec 06 05:00:25.511 INFO [stderr] | ----^^^^ Dec 06 05:00:25.511 INFO [stderr] | | Dec 06 05:00:25.511 INFO [stderr] | help: remove this `mut` Dec 06 05:00:25.511 INFO [stderr] Dec 06 05:00:25.511 INFO [stderr] warning: variable does not need to be mutable Dec 06 05:00:25.511 INFO [stderr] --> src/irc/client.rs:63:13 Dec 06 05:00:25.511 INFO [stderr] | Dec 06 05:00:25.511 INFO [stderr] 63 | let mut userdata = self.userdata.lock().unwrap(); Dec 06 05:00:25.511 INFO [stderr] | ----^^^^^^^^ Dec 06 05:00:25.511 INFO [stderr] | | Dec 06 05:00:25.511 INFO [stderr] | help: remove this `mut` Dec 06 05:00:25.511 INFO [stderr] Dec 06 05:00:25.511 INFO [stderr] warning: variable does not need to be mutable Dec 06 05:00:25.511 INFO [stderr] --> src/irc/client.rs:68:13 Dec 06 05:00:25.511 INFO [stderr] | Dec 06 05:00:25.511 INFO [stderr] 68 | let mut nick = self.nick.lock().unwrap(); Dec 06 05:00:25.511 INFO [stderr] | ----^^^^ Dec 06 05:00:25.511 INFO [stderr] | | Dec 06 05:00:25.511 INFO [stderr] | help: remove this `mut` Dec 06 05:00:25.511 INFO [stderr] Dec 06 05:00:25.512 INFO [stderr] warning: variable does not need to be mutable Dec 06 05:00:25.512 INFO [stderr] --> src/irc/client.rs:78:13 Dec 06 05:00:25.512 INFO [stderr] | Dec 06 05:00:25.512 INFO [stderr] 78 | let mut channels = self.channels.lock().unwrap(); Dec 06 05:00:25.512 INFO [stderr] | ----^^^^^^^^ Dec 06 05:00:25.512 INFO [stderr] | | Dec 06 05:00:25.512 INFO [stderr] | help: remove this `mut` Dec 06 05:00:25.512 INFO [stderr] Dec 06 05:00:25.516 INFO [stderr] warning: variable does not need to be mutable Dec 06 05:00:25.516 INFO [stderr] --> src/irc/client.rs:107:13 Dec 06 05:00:25.516 INFO [stderr] | Dec 06 05:00:25.516 INFO [stderr] 107 | let mut ping_active = self.ping_active.clone(); Dec 06 05:00:25.516 INFO [stderr] | ----^^^^^^^^^^^ Dec 06 05:00:25.516 INFO [stderr] | | Dec 06 05:00:25.516 INFO [stderr] | help: remove this `mut` Dec 06 05:00:25.516 INFO [stderr] Dec 06 05:00:25.553 INFO [stderr] warning: variable does not need to be mutable Dec 06 05:00:25.553 INFO [stderr] --> src/bouncer/threadworker.rs:72:19 Dec 06 05:00:25.553 INFO [stderr] | Dec 06 05:00:25.553 INFO [stderr] 72 | if let Ok(mut iter) = self.conn.read() { Dec 06 05:00:25.553 INFO [stderr] | ----^^^^ Dec 06 05:00:25.553 INFO [stderr] | | Dec 06 05:00:25.553 INFO [stderr] | help: remove this `mut` Dec 06 05:00:25.553 INFO [stderr] Dec 06 05:00:25.553 INFO [stderr] warning: variable does not need to be mutable Dec 06 05:00:25.553 INFO [stderr] --> src/bouncer/threadworker.rs:91:19 Dec 06 05:00:25.553 INFO [stderr] | Dec 06 05:00:25.553 INFO [stderr] 91 | if let Ok(mut iter) = self.conn.read() { Dec 06 05:00:25.553 INFO [stderr] | ----^^^^ Dec 06 05:00:25.553 INFO [stderr] | | Dec 06 05:00:25.553 INFO [stderr] | help: remove this `mut` Dec 06 05:00:25.553 INFO [stderr] Dec 06 05:00:25.554 INFO [stderr] warning: method is never used: `read_hostmask` Dec 06 05:00:25.554 INFO [stderr] --> src/irc/message.rs:134:5 Dec 06 05:00:25.554 INFO [stderr] | Dec 06 05:00:25.554 INFO [stderr] 134 | pub fn read_hostmask(hostmask: &str) -> Hostmask { Dec 06 05:00:25.554 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 05:00:25.554 INFO [stderr] | Dec 06 05:00:25.554 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 06 05:00:25.554 INFO [stderr] Dec 06 05:00:25.554 INFO [stderr] warning: field is never used: `username` Dec 06 05:00:25.554 INFO [stderr] --> src/irc/server.rs:24:5 Dec 06 05:00:25.554 INFO [stderr] | Dec 06 05:00:25.554 INFO [stderr] 24 | username: String, Dec 06 05:00:25.554 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 06 05:00:25.554 INFO [stderr] Dec 06 05:00:25.554 INFO [stderr] warning: field is never used: `hostname` Dec 06 05:00:25.554 INFO [stderr] --> src/irc/server.rs:25:5 Dec 06 05:00:25.554 INFO [stderr] | Dec 06 05:00:25.554 INFO [stderr] 25 | hostname: String, Dec 06 05:00:25.554 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 06 05:00:25.554 INFO [stderr] Dec 06 05:00:25.555 INFO [stderr] warning: field is never used: `realname` Dec 06 05:00:25.555 INFO [stderr] --> src/irc/server.rs:26:5 Dec 06 05:00:25.555 INFO [stderr] | Dec 06 05:00:25.555 INFO [stderr] 26 | realname: String, Dec 06 05:00:25.555 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 06 05:00:25.555 INFO [stderr] Dec 06 05:00:25.555 INFO [stderr] warning: method is never used: `set_userdata` Dec 06 05:00:25.555 INFO [stderr] --> src/irc/server.rs:56:5 Dec 06 05:00:25.555 INFO [stderr] | Dec 06 05:00:25.555 INFO [stderr] 56 | pub fn set_userdata(&mut self, username: String, hostname: String) { Dec 06 05:00:25.555 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 05:00:25.555 INFO [stderr] Dec 06 05:00:25.555 INFO [stderr] warning: method is never used: `hostmask` Dec 06 05:00:25.555 INFO [stderr] --> src/irc/server.rs:62:5 Dec 06 05:00:25.555 INFO [stderr] | Dec 06 05:00:25.555 INFO [stderr] 62 | pub fn hostmask(&self) -> Hostmask { Dec 06 05:00:25.555 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 05:00:25.555 INFO [stderr] Dec 06 05:00:25.555 INFO [stderr] warning: method is never used: `get_nick` Dec 06 05:00:25.555 INFO [stderr] --> src/irc/client.rs:41:5 Dec 06 05:00:25.555 INFO [stderr] | Dec 06 05:00:25.555 INFO [stderr] 41 | pub fn get_nick(&self) -> String { Dec 06 05:00:25.555 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 05:00:25.555 INFO [stderr] Dec 06 05:00:25.556 INFO [stderr] warning: variant `RPL_WELCOME` should have a camel case name such as `RplWelcome` Dec 06 05:00:25.556 INFO [stderr] --> src/irc/message.rs:22:5 Dec 06 05:00:25.556 INFO [stderr] | Dec 06 05:00:25.556 INFO [stderr] 22 | RPL_WELCOME(String), Dec 06 05:00:25.556 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Dec 06 05:00:25.556 INFO [stderr] | Dec 06 05:00:25.556 INFO [stderr] = note: #[warn(non_camel_case_types)] on by default Dec 06 05:00:25.556 INFO [stderr] Dec 06 05:00:25.556 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 06 05:00:25.556 INFO [stderr] --> src/irc/server.rs:112:13 Dec 06 05:00:25.556 INFO [stderr] | Dec 06 05:00:25.556 INFO [stderr] 112 | self.send(string); Dec 06 05:00:25.556 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 06 05:00:25.556 INFO [stderr] | Dec 06 05:00:25.556 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 06 05:00:25.556 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 06 05:00:25.556 INFO [stderr] Dec 06 05:00:25.557 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 06 05:00:25.557 INFO [stderr] --> src/irc/client.rs:115:13 Dec 06 05:00:25.557 INFO [stderr] | Dec 06 05:00:25.557 INFO [stderr] 115 | self.send(string); Dec 06 05:00:25.557 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 06 05:00:25.557 INFO [stderr] | Dec 06 05:00:25.557 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 06 05:00:25.557 INFO [stderr] Dec 06 05:00:25.557 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 06 05:00:25.557 INFO [stderr] --> src/bouncer/threadworker.rs:52:21 Dec 06 05:00:25.557 INFO [stderr] | Dec 06 05:00:25.557 INFO [stderr] 52 | self.conn.send(string); Dec 06 05:00:25.557 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 05:00:25.557 INFO [stderr] | Dec 06 05:00:25.557 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 06 05:00:25.557 INFO [stderr] Dec 06 05:00:25.557 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 06 05:00:25.557 INFO [stderr] --> src/bouncer/threadworker.rs:75:17 Dec 06 05:00:25.557 INFO [stderr] | Dec 06 05:00:25.557 INFO [stderr] 75 | self.tx.send(Event::ServerRead(self.conn.id(), Message::from_string(line.as_str()))); Dec 06 05:00:25.557 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 05:00:25.557 INFO [stderr] | Dec 06 05:00:25.557 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 06 05:00:25.557 INFO [stderr] Dec 06 05:00:25.558 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 06 05:00:25.558 INFO [stderr] --> src/bouncer/threadworker.rs:94:17 Dec 06 05:00:25.558 INFO [stderr] | Dec 06 05:00:25.558 INFO [stderr] 94 | self.tx.send(Event::ClientRead(self.conn.id(), Message::from_string(line.as_str()))); Dec 06 05:00:25.558 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 05:00:25.558 INFO [stderr] | Dec 06 05:00:25.558 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 06 05:00:25.558 INFO [stderr] Dec 06 05:00:25.558 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 06 05:00:25.558 INFO [stderr] --> src/bouncer/threadworker.rs:118:21 Dec 06 05:00:25.558 INFO [stderr] | Dec 06 05:00:25.558 INFO [stderr] 118 | self.eventtx.send(Event::AcceptConn(Arc::new(Mutex::new(stream)))); Dec 06 05:00:25.558 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 05:00:25.558 INFO [stderr] | Dec 06 05:00:25.558 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 06 05:00:25.558 INFO [stderr] Dec 06 05:00:25.558 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 06 05:00:25.558 INFO [stderr] --> src/bouncer/mod.rs:43:17 Dec 06 05:00:25.558 INFO [stderr] | Dec 06 05:00:25.558 INFO [stderr] 43 | / thread::Builder::new().name("LISTEN".to_string()).spawn(move || { Dec 06 05:00:25.558 INFO [stderr] 44 | | threadworker::Listener::new(listener, listeneventtx).work(); Dec 06 05:00:25.558 INFO [stderr] 45 | | }); Dec 06 05:00:25.558 INFO [stderr] | |___________________^ Dec 06 05:00:25.558 INFO [stderr] | Dec 06 05:00:25.558 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 06 05:00:25.558 INFO [stderr] Dec 06 05:00:25.559 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 06 05:00:25.559 INFO [stderr] --> src/bouncer/mod.rs:140:21 Dec 06 05:00:25.559 INFO [stderr] | Dec 06 05:00:25.559 INFO [stderr] 140 | sendtx.send(Message::user(Hostmask::None, server_clone.config.nick.as_str(), "carbon").to_string()); Dec 06 05:00:25.559 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 05:00:25.559 INFO [stderr] | Dec 06 05:00:25.559 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 06 05:00:25.559 INFO [stderr] Dec 06 05:00:25.559 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 06 05:00:25.559 INFO [stderr] --> src/bouncer/mod.rs:141:21 Dec 06 05:00:25.559 INFO [stderr] | Dec 06 05:00:25.559 INFO [stderr] 141 | sendtx.send(Message::nick(Hostmask::None, server_clone.config.nick.as_str()).to_string()); Dec 06 05:00:25.559 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 05:00:25.559 INFO [stderr] | Dec 06 05:00:25.559 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 06 05:00:25.559 INFO [stderr] Dec 06 05:00:25.559 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 06 05:00:25.559 INFO [stderr] --> src/bouncer/mod.rs:145:29 Dec 06 05:00:25.559 INFO [stderr] | Dec 06 05:00:25.559 INFO [stderr] 145 | sendtx.send(Message::pass(Hostmask::None, pass).to_string()); Dec 06 05:00:25.559 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 05:00:25.559 INFO [stderr] | Dec 06 05:00:25.559 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 06 05:00:25.559 INFO [stderr] Dec 06 05:00:25.564 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 06 05:00:25.564 INFO [stderr] --> src/bouncer/mod.rs:348:9 Dec 06 05:00:25.564 INFO [stderr] | Dec 06 05:00:25.564 INFO [stderr] 348 | self.srvsendtxs[id].send(line); Dec 06 05:00:25.564 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 05:00:25.564 INFO [stderr] | Dec 06 05:00:25.564 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 06 05:00:25.564 INFO [stderr] Dec 06 05:00:25.564 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 06 05:00:25.564 INFO [stderr] --> src/bouncer/mod.rs:352:9 Dec 06 05:00:25.564 INFO [stderr] | Dec 06 05:00:25.564 INFO [stderr] 352 | self.clntsendtxs[id].send(line); Dec 06 05:00:25.564 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 05:00:25.564 INFO [stderr] | Dec 06 05:00:25.564 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 06 05:00:25.564 INFO [stderr] Dec 06 05:00:25.793 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.02s Dec 06 05:00:25.795 INFO [stderr] su: No module specific data is present Dec 06 05:00:26.127 INFO running `"docker" "inspect" "fd3a2575003c76e185a9713340b9803d975fca1b76c875d61b4f5ad353322ddd"` Dec 06 05:00:26.228 INFO running `"docker" "rm" "-f" "fd3a2575003c76e185a9713340b9803d975fca1b76c875d61b4f5ad353322ddd"` Dec 06 05:00:26.367 INFO [stdout] fd3a2575003c76e185a9713340b9803d975fca1b76c875d61b4f5ad353322ddd Dec 06 05:00:26.370 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 05:00:26.666 INFO [stdout] 04ac549ae3cc3bb096eca6eb28267675b7b1df9f3b3f11a0b7ac31577507dfe1 Dec 06 05:00:26.668 INFO running `"docker" "start" "-a" "04ac549ae3cc3bb096eca6eb28267675b7b1df9f3b3f11a0b7ac31577507dfe1"` Dec 06 05:00:27.860 INFO [stderr] usermod: no changes Dec 06 05:00:27.921 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.04s Dec 06 05:00:27.932 INFO [stderr] Running /target/debug/deps/carbon-60904c349ab2306a Dec 06 05:00:27.941 INFO [stderr] su: No module specific data is present Dec 06 05:00:27.941 INFO [stdout] Dec 06 05:00:27.941 INFO [stdout] running 0 tests Dec 06 05:00:27.941 INFO [stdout] Dec 06 05:00:27.941 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 06 05:00:27.941 INFO [stdout] Dec 06 05:00:28.652 INFO running `"docker" "inspect" "04ac549ae3cc3bb096eca6eb28267675b7b1df9f3b3f11a0b7ac31577507dfe1"` Dec 06 05:00:28.944 INFO running `"docker" "rm" "-f" "04ac549ae3cc3bb096eca6eb28267675b7b1df9f3b3f11a0b7ac31577507dfe1"` Dec 06 05:00:29.232 INFO [stdout] 04ac549ae3cc3bb096eca6eb28267675b7b1df9f3b3f11a0b7ac31577507dfe1