Dec 14 00:52:51.286 INFO testing bqv/carbon against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550 Dec 14 00:52:51.287 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 14 00:52:51.602 INFO [stdout] 95156d8977c6b0824bb38b5372d55e5e2f05d4cbd6c355b70bf9defbeca31fbe Dec 14 00:52:51.603 INFO running `"docker" "start" "-a" "95156d8977c6b0824bb38b5372d55e5e2f05d4cbd6c355b70bf9defbeca31fbe"` Dec 14 00:52:52.180 INFO [stderr] usermod: no changes Dec 14 00:52:52.235 INFO [stderr] Compiling carbon v0.1.0 (/source) Dec 14 00:52:52.571 INFO [stderr] warning: unused import: `TcpListener` Dec 14 00:52:52.571 INFO [stderr] --> src/irc/client.rs:4:16 Dec 14 00:52:52.571 INFO [stderr] | Dec 14 00:52:52.571 INFO [stderr] 4 | use std::net::{TcpListener, TcpStream}; Dec 14 00:52:52.571 INFO [stderr] | ^^^^^^^^^^^ Dec 14 00:52:52.571 INFO [stderr] | Dec 14 00:52:52.571 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 14 00:52:52.571 INFO [stderr] Dec 14 00:52:52.571 INFO [stderr] warning: unused imports: `DerefMut`, `Deref` Dec 14 00:52:52.571 INFO [stderr] --> src/bouncer/mod.rs:5:16 Dec 14 00:52:52.571 INFO [stderr] | Dec 14 00:52:52.571 INFO [stderr] 5 | use std::ops::{Deref, DerefMut}; Dec 14 00:52:52.571 INFO [stderr] | ^^^^^ ^^^^^^^^ Dec 14 00:52:52.571 INFO [stderr] Dec 14 00:52:52.571 INFO [stderr] warning: unused import: `channel` Dec 14 00:52:52.571 INFO [stderr] --> src/bouncer/threadworker.rs:2:23 Dec 14 00:52:52.571 INFO [stderr] | Dec 14 00:52:52.571 INFO [stderr] 2 | use std::sync::mpsc::{channel, Receiver, Sender}; Dec 14 00:52:52.571 INFO [stderr] | ^^^^^^^ Dec 14 00:52:52.571 INFO [stderr] Dec 14 00:52:52.571 INFO [stderr] warning: unused import: `std::borrow::Borrow` Dec 14 00:52:52.571 INFO [stderr] --> src/bouncer/threadworker.rs:4:5 Dec 14 00:52:52.571 INFO [stderr] | Dec 14 00:52:52.571 INFO [stderr] 4 | use std::borrow::Borrow; Dec 14 00:52:52.571 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Dec 14 00:52:52.571 INFO [stderr] Dec 14 00:52:52.571 INFO [stderr] warning: unused import: `TcpStream` Dec 14 00:52:52.571 INFO [stderr] --> src/bouncer/threadworker.rs:5:29 Dec 14 00:52:52.571 INFO [stderr] | Dec 14 00:52:52.571 INFO [stderr] 5 | use std::net::{TcpListener, TcpStream}; Dec 14 00:52:52.571 INFO [stderr] | ^^^^^^^^^ Dec 14 00:52:52.571 INFO [stderr] Dec 14 00:52:52.571 INFO [stderr] warning: unused imports: `DerefMut`, `Deref` Dec 14 00:52:52.571 INFO [stderr] --> src/bouncer/threadworker.rs:6:16 Dec 14 00:52:52.571 INFO [stderr] | Dec 14 00:52:52.571 INFO [stderr] 6 | use std::ops::{Deref, DerefMut}; Dec 14 00:52:52.571 INFO [stderr] | ^^^^^ ^^^^^^^^ Dec 14 00:52:52.571 INFO [stderr] Dec 14 00:52:52.768 INFO [stderr] warning: unused variable: `e` Dec 14 00:52:52.768 INFO [stderr] --> src/bouncer/threadworker.rs:120:21 Dec 14 00:52:52.768 INFO [stderr] | Dec 14 00:52:52.768 INFO [stderr] 120 | Err(e) => { Dec 14 00:52:52.768 INFO [stderr] | ^ help: consider using `_e` instead Dec 14 00:52:52.768 INFO [stderr] | Dec 14 00:52:52.768 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 14 00:52:52.768 INFO [stderr] Dec 14 00:52:52.768 INFO [stderr] warning: unused variable: `err` Dec 14 00:52:52.768 INFO [stderr] --> src/bouncer/mod.rs:70:29 Dec 14 00:52:52.768 INFO [stderr] | Dec 14 00:52:52.768 INFO [stderr] 70 | Err(err) => { Dec 14 00:52:52.768 INFO [stderr] | ^^^ help: consider using `_err` instead Dec 14 00:52:52.768 INFO [stderr] Dec 14 00:52:52.768 INFO [stderr] warning: unused variable: `readthread` Dec 14 00:52:52.768 INFO [stderr] --> src/bouncer/mod.rs:91:21 Dec 14 00:52:52.768 INFO [stderr] | Dec 14 00:52:52.768 INFO [stderr] 91 | let readthread = thread::Builder::new().name(readthreadname).spawn(move || { Dec 14 00:52:52.768 INFO [stderr] | ^^^^^^^^^^ help: consider using `_readthread` instead Dec 14 00:52:52.768 INFO [stderr] Dec 14 00:52:52.768 INFO [stderr] warning: unused variable: `err` Dec 14 00:52:52.768 INFO [stderr] --> src/bouncer/mod.rs:95:17 Dec 14 00:52:52.768 INFO [stderr] | Dec 14 00:52:52.768 INFO [stderr] 95 | Err(err) => { Dec 14 00:52:52.768 INFO [stderr] | ^^^ help: consider using `_err` instead Dec 14 00:52:52.768 INFO [stderr] Dec 14 00:52:52.768 INFO [stderr] warning: unused variable: `sendthread` Dec 14 00:52:52.768 INFO [stderr] --> src/bouncer/mod.rs:102:21 Dec 14 00:52:52.768 INFO [stderr] | Dec 14 00:52:52.768 INFO [stderr] 102 | let sendthread = thread::Builder::new().name(sendthreadname).spawn(move || { Dec 14 00:52:52.768 INFO [stderr] | ^^^^^^^^^^ help: consider using `_sendthread` instead Dec 14 00:52:52.768 INFO [stderr] Dec 14 00:52:52.768 INFO [stderr] warning: unused variable: `err` Dec 14 00:52:52.768 INFO [stderr] --> src/bouncer/mod.rs:106:17 Dec 14 00:52:52.768 INFO [stderr] | Dec 14 00:52:52.768 INFO [stderr] 106 | Err(err) => { Dec 14 00:52:52.768 INFO [stderr] | ^^^ help: consider using `_err` instead Dec 14 00:52:52.768 INFO [stderr] Dec 14 00:52:52.768 INFO [stderr] warning: unused variable: `pingthread` Dec 14 00:52:52.768 INFO [stderr] --> src/bouncer/mod.rs:113:21 Dec 14 00:52:52.768 INFO [stderr] | Dec 14 00:52:52.768 INFO [stderr] 113 | let pingthread = thread::Builder::new().name(pingthreadname).spawn(move || { Dec 14 00:52:52.768 INFO [stderr] | ^^^^^^^^^^ help: consider using `_pingthread` instead Dec 14 00:52:52.768 INFO [stderr] Dec 14 00:52:52.768 INFO [stderr] warning: unused variable: `err` Dec 14 00:52:52.768 INFO [stderr] --> src/bouncer/mod.rs:117:17 Dec 14 00:52:52.768 INFO [stderr] | Dec 14 00:52:52.768 INFO [stderr] 117 | Err(err) => { Dec 14 00:52:52.768 INFO [stderr] | ^^^ help: consider using `_err` instead Dec 14 00:52:52.768 INFO [stderr] Dec 14 00:52:52.771 INFO [stderr] warning: unused variable: `readthread` Dec 14 00:52:52.771 INFO [stderr] --> src/bouncer/mod.rs:131:21 Dec 14 00:52:52.771 INFO [stderr] | Dec 14 00:52:52.771 INFO [stderr] 131 | let readthread = thread::Builder::new().name(readthreadname).spawn(move || { Dec 14 00:52:52.771 INFO [stderr] | ^^^^^^^^^^ help: consider using `_readthread` instead Dec 14 00:52:52.771 INFO [stderr] Dec 14 00:52:52.771 INFO [stderr] warning: unused variable: `sendthread` Dec 14 00:52:52.771 INFO [stderr] --> src/bouncer/mod.rs:139:21 Dec 14 00:52:52.771 INFO [stderr] | Dec 14 00:52:52.771 INFO [stderr] 139 | let sendthread = thread::Builder::new().name(sendthreadname).spawn(move || { Dec 14 00:52:52.771 INFO [stderr] | ^^^^^^^^^^ help: consider using `_sendthread` instead Dec 14 00:52:52.771 INFO [stderr] Dec 14 00:52:52.771 INFO [stderr] warning: unused variable: `pingthread` Dec 14 00:52:52.771 INFO [stderr] --> src/bouncer/mod.rs:165:25 Dec 14 00:52:52.771 INFO [stderr] | Dec 14 00:52:52.771 INFO [stderr] 165 | let pingthread = thread::Builder::new().name(pingthreadname).spawn(move || { Dec 14 00:52:52.771 INFO [stderr] | ^^^^^^^^^^ help: consider using `_pingthread` instead Dec 14 00:52:52.771 INFO [stderr] Dec 14 00:52:52.771 INFO [stderr] warning: unused variable: `param` Dec 14 00:52:52.771 INFO [stderr] --> src/bouncer/mod.rs:183:31 Dec 14 00:52:52.771 INFO [stderr] | Dec 14 00:52:52.771 INFO [stderr] 183 | Command::PONG(ref param) => { Dec 14 00:52:52.771 INFO [stderr] | ^^^^^ help: consider using `_param` instead Dec 14 00:52:52.771 INFO [stderr] Dec 14 00:52:52.771 INFO [stderr] warning: unused variable: `param` Dec 14 00:52:52.771 INFO [stderr] --> src/bouncer/mod.rs:282:31 Dec 14 00:52:52.771 INFO [stderr] | Dec 14 00:52:52.771 INFO [stderr] 282 | Command::PONG(ref param) => { Dec 14 00:52:52.771 INFO [stderr] | ^^^^^ help: consider using `_param` instead Dec 14 00:52:52.771 INFO [stderr] Dec 14 00:52:52.818 INFO [stderr] warning: variable does not need to be mutable Dec 14 00:52:52.818 INFO [stderr] --> src/irc/server.rs:63:13 Dec 14 00:52:52.818 INFO [stderr] | Dec 14 00:52:52.818 INFO [stderr] 63 | let mut nick = self.nick.lock().unwrap(); Dec 14 00:52:52.818 INFO [stderr] | ----^^^^ Dec 14 00:52:52.818 INFO [stderr] | | Dec 14 00:52:52.818 INFO [stderr] | help: remove this `mut` Dec 14 00:52:52.818 INFO [stderr] | Dec 14 00:52:52.818 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 14 00:52:52.818 INFO [stderr] Dec 14 00:52:52.818 INFO [stderr] warning: variable does not need to be mutable Dec 14 00:52:52.818 INFO [stderr] --> src/irc/server.rs:64:13 Dec 14 00:52:52.818 INFO [stderr] | Dec 14 00:52:52.818 INFO [stderr] 64 | let mut userdata = self.userdata.lock().unwrap(); Dec 14 00:52:52.818 INFO [stderr] | ----^^^^^^^^ Dec 14 00:52:52.818 INFO [stderr] | | Dec 14 00:52:52.818 INFO [stderr] | help: remove this `mut` Dec 14 00:52:52.818 INFO [stderr] Dec 14 00:52:52.818 INFO [stderr] warning: variable does not need to be mutable Dec 14 00:52:52.818 INFO [stderr] --> src/irc/server.rs:69:13 Dec 14 00:52:52.818 INFO [stderr] | Dec 14 00:52:52.818 INFO [stderr] 69 | let mut channels = self.channels.lock().unwrap(); Dec 14 00:52:52.818 INFO [stderr] | ----^^^^^^^^ Dec 14 00:52:52.818 INFO [stderr] | | Dec 14 00:52:52.818 INFO [stderr] | help: remove this `mut` Dec 14 00:52:52.819 INFO [stderr] Dec 14 00:52:52.821 INFO [stderr] warning: variable does not need to be mutable Dec 14 00:52:52.821 INFO [stderr] --> src/irc/server.rs:104:13 Dec 14 00:52:52.821 INFO [stderr] | Dec 14 00:52:52.821 INFO [stderr] 104 | let mut ping_active = self.ping_active.clone(); Dec 14 00:52:52.821 INFO [stderr] | ----^^^^^^^^^^^ Dec 14 00:52:52.821 INFO [stderr] | | Dec 14 00:52:52.821 INFO [stderr] | help: remove this `mut` Dec 14 00:52:52.821 INFO [stderr] Dec 14 00:52:52.828 INFO [stderr] warning: variable does not need to be mutable Dec 14 00:52:52.830 INFO [stderr] --> src/irc/client.rs:62:13 Dec 14 00:52:52.830 INFO [stderr] | Dec 14 00:52:52.830 INFO [stderr] 62 | let mut nick = self.nick.lock().unwrap(); Dec 14 00:52:52.830 INFO [stderr] | ----^^^^ Dec 14 00:52:52.830 INFO [stderr] | | Dec 14 00:52:52.830 INFO [stderr] | help: remove this `mut` Dec 14 00:52:52.830 INFO [stderr] Dec 14 00:52:52.830 INFO [stderr] warning: variable does not need to be mutable Dec 14 00:52:52.830 INFO [stderr] --> src/irc/client.rs:63:13 Dec 14 00:52:52.830 INFO [stderr] | Dec 14 00:52:52.830 INFO [stderr] 63 | let mut userdata = self.userdata.lock().unwrap(); Dec 14 00:52:52.830 INFO [stderr] | ----^^^^^^^^ Dec 14 00:52:52.830 INFO [stderr] | | Dec 14 00:52:52.830 INFO [stderr] | help: remove this `mut` Dec 14 00:52:52.830 INFO [stderr] Dec 14 00:52:52.830 INFO [stderr] warning: variable does not need to be mutable Dec 14 00:52:52.830 INFO [stderr] --> src/irc/client.rs:68:13 Dec 14 00:52:52.830 INFO [stderr] | Dec 14 00:52:52.830 INFO [stderr] 68 | let mut nick = self.nick.lock().unwrap(); Dec 14 00:52:52.830 INFO [stderr] | ----^^^^ Dec 14 00:52:52.830 INFO [stderr] | | Dec 14 00:52:52.830 INFO [stderr] | help: remove this `mut` Dec 14 00:52:52.830 INFO [stderr] Dec 14 00:52:52.830 INFO [stderr] warning: variable does not need to be mutable Dec 14 00:52:52.830 INFO [stderr] --> src/irc/client.rs:78:13 Dec 14 00:52:52.830 INFO [stderr] | Dec 14 00:52:52.830 INFO [stderr] 78 | let mut channels = self.channels.lock().unwrap(); Dec 14 00:52:52.830 INFO [stderr] | ----^^^^^^^^ Dec 14 00:52:52.830 INFO [stderr] | | Dec 14 00:52:52.830 INFO [stderr] | help: remove this `mut` Dec 14 00:52:52.830 INFO [stderr] Dec 14 00:52:52.832 INFO [stderr] warning: variable does not need to be mutable Dec 14 00:52:52.833 INFO [stderr] --> src/irc/client.rs:107:13 Dec 14 00:52:52.833 INFO [stderr] | Dec 14 00:52:52.833 INFO [stderr] 107 | let mut ping_active = self.ping_active.clone(); Dec 14 00:52:52.833 INFO [stderr] | ----^^^^^^^^^^^ Dec 14 00:52:52.833 INFO [stderr] | | Dec 14 00:52:52.833 INFO [stderr] | help: remove this `mut` Dec 14 00:52:52.833 INFO [stderr] Dec 14 00:52:52.869 INFO [stderr] warning: variable does not need to be mutable Dec 14 00:52:52.869 INFO [stderr] --> src/bouncer/threadworker.rs:72:19 Dec 14 00:52:52.869 INFO [stderr] | Dec 14 00:52:52.869 INFO [stderr] 72 | if let Ok(mut iter) = self.conn.read() { Dec 14 00:52:52.869 INFO [stderr] | ----^^^^ Dec 14 00:52:52.869 INFO [stderr] | | Dec 14 00:52:52.869 INFO [stderr] | help: remove this `mut` Dec 14 00:52:52.869 INFO [stderr] Dec 14 00:52:52.871 INFO [stderr] warning: variable does not need to be mutable Dec 14 00:52:52.871 INFO [stderr] --> src/bouncer/threadworker.rs:91:19 Dec 14 00:52:52.871 INFO [stderr] | Dec 14 00:52:52.871 INFO [stderr] 91 | if let Ok(mut iter) = self.conn.read() { Dec 14 00:52:52.871 INFO [stderr] | ----^^^^ Dec 14 00:52:52.871 INFO [stderr] | | Dec 14 00:52:52.871 INFO [stderr] | help: remove this `mut` Dec 14 00:52:52.871 INFO [stderr] Dec 14 00:52:52.873 INFO [stderr] warning: method is never used: `read_hostmask` Dec 14 00:52:52.873 INFO [stderr] --> src/irc/message.rs:134:5 Dec 14 00:52:52.873 INFO [stderr] | Dec 14 00:52:52.873 INFO [stderr] 134 | pub fn read_hostmask(hostmask: &str) -> Hostmask { Dec 14 00:52:52.873 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 00:52:52.873 INFO [stderr] | Dec 14 00:52:52.873 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 14 00:52:52.873 INFO [stderr] Dec 14 00:52:52.873 INFO [stderr] warning: field is never used: `username` Dec 14 00:52:52.873 INFO [stderr] --> src/irc/server.rs:24:5 Dec 14 00:52:52.873 INFO [stderr] | Dec 14 00:52:52.873 INFO [stderr] 24 | username: String, Dec 14 00:52:52.873 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 14 00:52:52.873 INFO [stderr] Dec 14 00:52:52.873 INFO [stderr] warning: field is never used: `hostname` Dec 14 00:52:52.873 INFO [stderr] --> src/irc/server.rs:25:5 Dec 14 00:52:52.873 INFO [stderr] | Dec 14 00:52:52.873 INFO [stderr] 25 | hostname: String, Dec 14 00:52:52.873 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 14 00:52:52.873 INFO [stderr] Dec 14 00:52:52.873 INFO [stderr] warning: field is never used: `realname` Dec 14 00:52:52.873 INFO [stderr] --> src/irc/server.rs:26:5 Dec 14 00:52:52.873 INFO [stderr] | Dec 14 00:52:52.873 INFO [stderr] 26 | realname: String, Dec 14 00:52:52.873 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 14 00:52:52.873 INFO [stderr] Dec 14 00:52:52.873 INFO [stderr] warning: method is never used: `set_userdata` Dec 14 00:52:52.873 INFO [stderr] --> src/irc/server.rs:56:5 Dec 14 00:52:52.873 INFO [stderr] | Dec 14 00:52:52.873 INFO [stderr] 56 | pub fn set_userdata(&mut self, username: String, hostname: String) { Dec 14 00:52:52.873 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 00:52:52.873 INFO [stderr] Dec 14 00:52:52.873 INFO [stderr] warning: method is never used: `hostmask` Dec 14 00:52:52.873 INFO [stderr] --> src/irc/server.rs:62:5 Dec 14 00:52:52.873 INFO [stderr] | Dec 14 00:52:52.873 INFO [stderr] 62 | pub fn hostmask(&self) -> Hostmask { Dec 14 00:52:52.873 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 00:52:52.873 INFO [stderr] Dec 14 00:52:52.873 INFO [stderr] warning: method is never used: `get_nick` Dec 14 00:52:52.873 INFO [stderr] --> src/irc/client.rs:41:5 Dec 14 00:52:52.873 INFO [stderr] | Dec 14 00:52:52.873 INFO [stderr] 41 | pub fn get_nick(&self) -> String { Dec 14 00:52:52.873 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 00:52:52.873 INFO [stderr] Dec 14 00:52:52.874 INFO [stderr] warning: variant `RPL_WELCOME` should have a camel case name such as `RplWelcome` Dec 14 00:52:52.874 INFO [stderr] --> src/irc/message.rs:22:5 Dec 14 00:52:52.874 INFO [stderr] | Dec 14 00:52:52.874 INFO [stderr] 22 | RPL_WELCOME(String), Dec 14 00:52:52.874 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Dec 14 00:52:52.874 INFO [stderr] | Dec 14 00:52:52.874 INFO [stderr] = note: #[warn(non_camel_case_types)] on by default Dec 14 00:52:52.874 INFO [stderr] Dec 14 00:52:52.875 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 00:52:52.875 INFO [stderr] --> src/irc/server.rs:112:13 Dec 14 00:52:52.875 INFO [stderr] | Dec 14 00:52:52.875 INFO [stderr] 112 | self.send(string); Dec 14 00:52:52.875 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 14 00:52:52.875 INFO [stderr] | Dec 14 00:52:52.875 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 14 00:52:52.875 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 00:52:52.875 INFO [stderr] Dec 14 00:52:52.875 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 00:52:52.875 INFO [stderr] --> src/irc/client.rs:115:13 Dec 14 00:52:52.875 INFO [stderr] | Dec 14 00:52:52.875 INFO [stderr] 115 | self.send(string); Dec 14 00:52:52.875 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 14 00:52:52.875 INFO [stderr] | Dec 14 00:52:52.875 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 00:52:52.875 INFO [stderr] Dec 14 00:52:52.876 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 00:52:52.876 INFO [stderr] --> src/bouncer/threadworker.rs:52:21 Dec 14 00:52:52.876 INFO [stderr] | Dec 14 00:52:52.876 INFO [stderr] 52 | self.conn.send(string); Dec 14 00:52:52.876 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 00:52:52.876 INFO [stderr] | Dec 14 00:52:52.876 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 00:52:52.876 INFO [stderr] Dec 14 00:52:52.876 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 00:52:52.876 INFO [stderr] --> src/bouncer/threadworker.rs:75:17 Dec 14 00:52:52.876 INFO [stderr] | Dec 14 00:52:52.876 INFO [stderr] 75 | self.tx.send(Event::ServerRead(self.conn.id(), Message::from_string(line.as_str()))); Dec 14 00:52:52.876 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 00:52:52.876 INFO [stderr] | Dec 14 00:52:52.876 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 00:52:52.876 INFO [stderr] Dec 14 00:52:52.876 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 00:52:52.876 INFO [stderr] --> src/bouncer/threadworker.rs:94:17 Dec 14 00:52:52.876 INFO [stderr] | Dec 14 00:52:52.876 INFO [stderr] 94 | self.tx.send(Event::ClientRead(self.conn.id(), Message::from_string(line.as_str()))); Dec 14 00:52:52.876 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 00:52:52.876 INFO [stderr] | Dec 14 00:52:52.876 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 00:52:52.876 INFO [stderr] Dec 14 00:52:52.876 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 00:52:52.876 INFO [stderr] --> src/bouncer/threadworker.rs:118:21 Dec 14 00:52:52.876 INFO [stderr] | Dec 14 00:52:52.876 INFO [stderr] 118 | self.eventtx.send(Event::AcceptConn(Arc::new(Mutex::new(stream)))); Dec 14 00:52:52.876 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 00:52:52.876 INFO [stderr] | Dec 14 00:52:52.876 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 00:52:52.876 INFO [stderr] Dec 14 00:52:52.877 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 00:52:52.877 INFO [stderr] --> src/bouncer/mod.rs:43:17 Dec 14 00:52:52.877 INFO [stderr] | Dec 14 00:52:52.877 INFO [stderr] 43 | / thread::Builder::new().name("LISTEN".to_string()).spawn(move || { Dec 14 00:52:52.877 INFO [stderr] 44 | | threadworker::Listener::new(listener, listeneventtx).work(); Dec 14 00:52:52.877 INFO [stderr] 45 | | }); Dec 14 00:52:52.877 INFO [stderr] | |___________________^ Dec 14 00:52:52.877 INFO [stderr] | Dec 14 00:52:52.877 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 00:52:52.877 INFO [stderr] Dec 14 00:52:52.877 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 00:52:52.877 INFO [stderr] --> src/bouncer/mod.rs:140:21 Dec 14 00:52:52.877 INFO [stderr] | Dec 14 00:52:52.877 INFO [stderr] 140 | sendtx.send(Message::user(Hostmask::None, server_clone.config.nick.as_str(), "carbon").to_string()); Dec 14 00:52:52.877 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 00:52:52.877 INFO [stderr] | Dec 14 00:52:52.877 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 00:52:52.877 INFO [stderr] Dec 14 00:52:52.877 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 00:52:52.877 INFO [stderr] --> src/bouncer/mod.rs:141:21 Dec 14 00:52:52.877 INFO [stderr] | Dec 14 00:52:52.877 INFO [stderr] 141 | sendtx.send(Message::nick(Hostmask::None, server_clone.config.nick.as_str()).to_string()); Dec 14 00:52:52.877 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 00:52:52.877 INFO [stderr] | Dec 14 00:52:52.877 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 00:52:52.877 INFO [stderr] Dec 14 00:52:52.877 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 00:52:52.877 INFO [stderr] --> src/bouncer/mod.rs:145:29 Dec 14 00:52:52.877 INFO [stderr] | Dec 14 00:52:52.877 INFO [stderr] 145 | sendtx.send(Message::pass(Hostmask::None, pass).to_string()); Dec 14 00:52:52.877 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 00:52:52.877 INFO [stderr] | Dec 14 00:52:52.877 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 00:52:52.877 INFO [stderr] Dec 14 00:52:52.877 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 00:52:52.877 INFO [stderr] --> src/bouncer/mod.rs:348:9 Dec 14 00:52:52.877 INFO [stderr] | Dec 14 00:52:52.877 INFO [stderr] 348 | self.srvsendtxs[id].send(line); Dec 14 00:52:52.877 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 00:52:52.877 INFO [stderr] | Dec 14 00:52:52.877 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 00:52:52.877 INFO [stderr] Dec 14 00:52:52.877 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 00:52:52.877 INFO [stderr] --> src/bouncer/mod.rs:352:9 Dec 14 00:52:52.877 INFO [stderr] | Dec 14 00:52:52.877 INFO [stderr] 352 | self.clntsendtxs[id].send(line); Dec 14 00:52:52.877 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 00:52:52.877 INFO [stderr] | Dec 14 00:52:52.877 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 00:52:52.877 INFO [stderr] Dec 14 00:52:54.763 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.56s Dec 14 00:52:54.763 INFO [stderr] su: No module specific data is present Dec 14 00:52:55.417 INFO running `"docker" "inspect" "95156d8977c6b0824bb38b5372d55e5e2f05d4cbd6c355b70bf9defbeca31fbe"` Dec 14 00:52:55.657 INFO running `"docker" "rm" "-f" "95156d8977c6b0824bb38b5372d55e5e2f05d4cbd6c355b70bf9defbeca31fbe"` Dec 14 00:52:55.931 INFO [stdout] 95156d8977c6b0824bb38b5372d55e5e2f05d4cbd6c355b70bf9defbeca31fbe Dec 14 00:52:55.936 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 14 00:52:56.504 INFO [stdout] a8c6c65ef60040437bd3f4d672b4af2710441759b0d8a6072b2eb2f04f3211c2 Dec 14 00:52:56.507 INFO running `"docker" "start" "-a" "a8c6c65ef60040437bd3f4d672b4af2710441759b0d8a6072b2eb2f04f3211c2"` Dec 14 00:52:57.862 INFO [stderr] usermod: no changes Dec 14 00:52:57.919 INFO [stderr] Compiling carbon v0.1.0 (/source) Dec 14 00:52:58.530 INFO [stderr] warning: unused import: `TcpListener` Dec 14 00:52:58.530 INFO [stderr] --> src/irc/client.rs:4:16 Dec 14 00:52:58.530 INFO [stderr] | Dec 14 00:52:58.530 INFO [stderr] 4 | use std::net::{TcpListener, TcpStream}; Dec 14 00:52:58.530 INFO [stderr] | ^^^^^^^^^^^ Dec 14 00:52:58.530 INFO [stderr] | Dec 14 00:52:58.530 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 14 00:52:58.530 INFO [stderr] Dec 14 00:52:58.530 INFO [stderr] warning: unused imports: `DerefMut`, `Deref` Dec 14 00:52:58.530 INFO [stderr] --> src/bouncer/mod.rs:5:16 Dec 14 00:52:58.530 INFO [stderr] | Dec 14 00:52:58.530 INFO [stderr] 5 | use std::ops::{Deref, DerefMut}; Dec 14 00:52:58.530 INFO [stderr] | ^^^^^ ^^^^^^^^ Dec 14 00:52:58.530 INFO [stderr] Dec 14 00:52:58.530 INFO [stderr] warning: unused import: `channel` Dec 14 00:52:58.530 INFO [stderr] --> src/bouncer/threadworker.rs:2:23 Dec 14 00:52:58.530 INFO [stderr] | Dec 14 00:52:58.530 INFO [stderr] 2 | use std::sync::mpsc::{channel, Receiver, Sender}; Dec 14 00:52:58.531 INFO [stderr] | ^^^^^^^ Dec 14 00:52:58.531 INFO [stderr] Dec 14 00:52:58.531 INFO [stderr] warning: unused import: `std::borrow::Borrow` Dec 14 00:52:58.531 INFO [stderr] --> src/bouncer/threadworker.rs:4:5 Dec 14 00:52:58.531 INFO [stderr] | Dec 14 00:52:58.531 INFO [stderr] 4 | use std::borrow::Borrow; Dec 14 00:52:58.531 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Dec 14 00:52:58.531 INFO [stderr] Dec 14 00:52:58.531 INFO [stderr] warning: unused import: `TcpStream` Dec 14 00:52:58.531 INFO [stderr] --> src/bouncer/threadworker.rs:5:29 Dec 14 00:52:58.531 INFO [stderr] | Dec 14 00:52:58.531 INFO [stderr] 5 | use std::net::{TcpListener, TcpStream}; Dec 14 00:52:58.531 INFO [stderr] | ^^^^^^^^^ Dec 14 00:52:58.531 INFO [stderr] Dec 14 00:52:58.531 INFO [stderr] warning: unused imports: `DerefMut`, `Deref` Dec 14 00:52:58.531 INFO [stderr] --> src/bouncer/threadworker.rs:6:16 Dec 14 00:52:58.531 INFO [stderr] | Dec 14 00:52:58.531 INFO [stderr] 6 | use std::ops::{Deref, DerefMut}; Dec 14 00:52:58.531 INFO [stderr] | ^^^^^ ^^^^^^^^ Dec 14 00:52:58.531 INFO [stderr] Dec 14 00:52:58.865 INFO [stderr] warning: unused variable: `e` Dec 14 00:52:58.866 INFO [stderr] --> src/bouncer/threadworker.rs:120:21 Dec 14 00:52:58.866 INFO [stderr] | Dec 14 00:52:58.866 INFO [stderr] 120 | Err(e) => { Dec 14 00:52:58.866 INFO [stderr] | ^ help: consider using `_e` instead Dec 14 00:52:58.866 INFO [stderr] | Dec 14 00:52:58.866 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 14 00:52:58.866 INFO [stderr] Dec 14 00:52:58.866 INFO [stderr] warning: unused variable: `err` Dec 14 00:52:58.866 INFO [stderr] --> src/bouncer/mod.rs:70:29 Dec 14 00:52:58.866 INFO [stderr] | Dec 14 00:52:58.866 INFO [stderr] 70 | Err(err) => { Dec 14 00:52:58.866 INFO [stderr] | ^^^ help: consider using `_err` instead Dec 14 00:52:58.866 INFO [stderr] Dec 14 00:52:58.866 INFO [stderr] warning: unused variable: `readthread` Dec 14 00:52:58.866 INFO [stderr] --> src/bouncer/mod.rs:91:21 Dec 14 00:52:58.866 INFO [stderr] | Dec 14 00:52:58.866 INFO [stderr] 91 | let readthread = thread::Builder::new().name(readthreadname).spawn(move || { Dec 14 00:52:58.866 INFO [stderr] | ^^^^^^^^^^ help: consider using `_readthread` instead Dec 14 00:52:58.866 INFO [stderr] Dec 14 00:52:58.866 INFO [stderr] warning: unused variable: `err` Dec 14 00:52:58.866 INFO [stderr] --> src/bouncer/mod.rs:95:17 Dec 14 00:52:58.866 INFO [stderr] | Dec 14 00:52:58.866 INFO [stderr] 95 | Err(err) => { Dec 14 00:52:58.866 INFO [stderr] | ^^^ help: consider using `_err` instead Dec 14 00:52:58.866 INFO [stderr] Dec 14 00:52:58.866 INFO [stderr] warning: unused variable: `sendthread` Dec 14 00:52:58.866 INFO [stderr] --> src/bouncer/mod.rs:102:21 Dec 14 00:52:58.866 INFO [stderr] | Dec 14 00:52:58.866 INFO [stderr] 102 | let sendthread = thread::Builder::new().name(sendthreadname).spawn(move || { Dec 14 00:52:58.866 INFO [stderr] | ^^^^^^^^^^ help: consider using `_sendthread` instead Dec 14 00:52:58.866 INFO [stderr] Dec 14 00:52:58.866 INFO [stderr] warning: unused variable: `err` Dec 14 00:52:58.866 INFO [stderr] --> src/bouncer/mod.rs:106:17 Dec 14 00:52:58.866 INFO [stderr] | Dec 14 00:52:58.866 INFO [stderr] 106 | Err(err) => { Dec 14 00:52:58.866 INFO [stderr] | ^^^ help: consider using `_err` instead Dec 14 00:52:58.866 INFO [stderr] Dec 14 00:52:58.866 INFO [stderr] warning: unused variable: `pingthread` Dec 14 00:52:58.866 INFO [stderr] --> src/bouncer/mod.rs:113:21 Dec 14 00:52:58.866 INFO [stderr] | Dec 14 00:52:58.866 INFO [stderr] 113 | let pingthread = thread::Builder::new().name(pingthreadname).spawn(move || { Dec 14 00:52:58.866 INFO [stderr] | ^^^^^^^^^^ help: consider using `_pingthread` instead Dec 14 00:52:58.866 INFO [stderr] Dec 14 00:52:58.866 INFO [stderr] warning: unused variable: `err` Dec 14 00:52:58.866 INFO [stderr] --> src/bouncer/mod.rs:117:17 Dec 14 00:52:58.866 INFO [stderr] | Dec 14 00:52:58.867 INFO [stderr] 117 | Err(err) => { Dec 14 00:52:58.867 INFO [stderr] | ^^^ help: consider using `_err` instead Dec 14 00:52:58.867 INFO [stderr] Dec 14 00:52:58.867 INFO [stderr] warning: unused variable: `readthread` Dec 14 00:52:58.867 INFO [stderr] --> src/bouncer/mod.rs:131:21 Dec 14 00:52:58.867 INFO [stderr] | Dec 14 00:52:58.867 INFO [stderr] 131 | let readthread = thread::Builder::new().name(readthreadname).spawn(move || { Dec 14 00:52:58.867 INFO [stderr] | ^^^^^^^^^^ help: consider using `_readthread` instead Dec 14 00:52:58.867 INFO [stderr] Dec 14 00:52:58.867 INFO [stderr] warning: unused variable: `sendthread` Dec 14 00:52:58.867 INFO [stderr] --> src/bouncer/mod.rs:139:21 Dec 14 00:52:58.867 INFO [stderr] | Dec 14 00:52:58.867 INFO [stderr] 139 | let sendthread = thread::Builder::new().name(sendthreadname).spawn(move || { Dec 14 00:52:58.867 INFO [stderr] | ^^^^^^^^^^ help: consider using `_sendthread` instead Dec 14 00:52:58.867 INFO [stderr] Dec 14 00:52:58.867 INFO [stderr] warning: unused variable: `pingthread` Dec 14 00:52:58.867 INFO [stderr] --> src/bouncer/mod.rs:165:25 Dec 14 00:52:58.867 INFO [stderr] | Dec 14 00:52:58.867 INFO [stderr] 165 | let pingthread = thread::Builder::new().name(pingthreadname).spawn(move || { Dec 14 00:52:58.867 INFO [stderr] | ^^^^^^^^^^ help: consider using `_pingthread` instead Dec 14 00:52:58.867 INFO [stderr] Dec 14 00:52:58.867 INFO [stderr] warning: unused variable: `param` Dec 14 00:52:58.867 INFO [stderr] --> src/bouncer/mod.rs:183:31 Dec 14 00:52:58.867 INFO [stderr] | Dec 14 00:52:58.867 INFO [stderr] 183 | Command::PONG(ref param) => { Dec 14 00:52:58.867 INFO [stderr] | ^^^^^ help: consider using `_param` instead Dec 14 00:52:58.867 INFO [stderr] Dec 14 00:52:58.867 INFO [stderr] warning: unused variable: `param` Dec 14 00:52:58.867 INFO [stderr] --> src/bouncer/mod.rs:282:31 Dec 14 00:52:58.867 INFO [stderr] | Dec 14 00:52:58.867 INFO [stderr] 282 | Command::PONG(ref param) => { Dec 14 00:52:58.867 INFO [stderr] | ^^^^^ help: consider using `_param` instead Dec 14 00:52:58.867 INFO [stderr] Dec 14 00:52:58.960 INFO [stderr] warning: variable does not need to be mutable Dec 14 00:52:58.960 INFO [stderr] --> src/irc/server.rs:63:13 Dec 14 00:52:58.960 INFO [stderr] | Dec 14 00:52:58.960 INFO [stderr] 63 | let mut nick = self.nick.lock().unwrap(); Dec 14 00:52:58.960 INFO [stderr] | ----^^^^ Dec 14 00:52:58.960 INFO [stderr] | | Dec 14 00:52:58.960 INFO [stderr] | help: remove this `mut` Dec 14 00:52:58.960 INFO [stderr] | Dec 14 00:52:58.960 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 14 00:52:58.960 INFO [stderr] Dec 14 00:52:58.960 INFO [stderr] warning: variable does not need to be mutable Dec 14 00:52:58.960 INFO [stderr] --> src/irc/server.rs:64:13 Dec 14 00:52:58.960 INFO [stderr] | Dec 14 00:52:58.960 INFO [stderr] 64 | let mut userdata = self.userdata.lock().unwrap(); Dec 14 00:52:58.960 INFO [stderr] | ----^^^^^^^^ Dec 14 00:52:58.960 INFO [stderr] | | Dec 14 00:52:58.960 INFO [stderr] | help: remove this `mut` Dec 14 00:52:58.960 INFO [stderr] Dec 14 00:52:58.961 INFO [stderr] warning: variable does not need to be mutable Dec 14 00:52:58.961 INFO [stderr] --> src/irc/server.rs:69:13 Dec 14 00:52:58.961 INFO [stderr] | Dec 14 00:52:58.961 INFO [stderr] 69 | let mut channels = self.channels.lock().unwrap(); Dec 14 00:52:58.961 INFO [stderr] | ----^^^^^^^^ Dec 14 00:52:58.961 INFO [stderr] | | Dec 14 00:52:58.961 INFO [stderr] | help: remove this `mut` Dec 14 00:52:58.961 INFO [stderr] Dec 14 00:52:58.979 INFO [stderr] warning: variable does not need to be mutable Dec 14 00:52:58.979 INFO [stderr] --> src/irc/server.rs:104:13 Dec 14 00:52:58.979 INFO [stderr] | Dec 14 00:52:58.979 INFO [stderr] 104 | let mut ping_active = self.ping_active.clone(); Dec 14 00:52:58.979 INFO [stderr] | ----^^^^^^^^^^^ Dec 14 00:52:58.979 INFO [stderr] | | Dec 14 00:52:58.979 INFO [stderr] | help: remove this `mut` Dec 14 00:52:58.979 INFO [stderr] Dec 14 00:52:58.986 INFO [stderr] warning: variable does not need to be mutable Dec 14 00:52:58.986 INFO [stderr] --> src/irc/client.rs:62:13 Dec 14 00:52:58.986 INFO [stderr] | Dec 14 00:52:58.986 INFO [stderr] 62 | let mut nick = self.nick.lock().unwrap(); Dec 14 00:52:58.987 INFO [stderr] | ----^^^^ Dec 14 00:52:58.987 INFO [stderr] | | Dec 14 00:52:58.987 INFO [stderr] | help: remove this `mut` Dec 14 00:52:58.987 INFO [stderr] Dec 14 00:52:58.988 INFO [stderr] warning: variable does not need to be mutable Dec 14 00:52:58.988 INFO [stderr] --> src/irc/client.rs:63:13 Dec 14 00:52:58.988 INFO [stderr] | Dec 14 00:52:58.989 INFO [stderr] 63 | let mut userdata = self.userdata.lock().unwrap(); Dec 14 00:52:58.989 INFO [stderr] | ----^^^^^^^^ Dec 14 00:52:58.989 INFO [stderr] | | Dec 14 00:52:58.989 INFO [stderr] | help: remove this `mut` Dec 14 00:52:58.990 INFO [stderr] Dec 14 00:52:58.990 INFO [stderr] warning: variable does not need to be mutable Dec 14 00:52:58.990 INFO [stderr] --> src/irc/client.rs:68:13 Dec 14 00:52:58.990 INFO [stderr] | Dec 14 00:52:58.991 INFO [stderr] 68 | let mut nick = self.nick.lock().unwrap(); Dec 14 00:52:58.991 INFO [stderr] | ----^^^^ Dec 14 00:52:58.991 INFO [stderr] | | Dec 14 00:52:58.991 INFO [stderr] | help: remove this `mut` Dec 14 00:52:58.992 INFO [stderr] Dec 14 00:52:58.993 INFO [stderr] warning: variable does not need to be mutable Dec 14 00:52:58.993 INFO [stderr] --> src/irc/client.rs:78:13 Dec 14 00:52:58.993 INFO [stderr] | Dec 14 00:52:58.994 INFO [stderr] 78 | let mut channels = self.channels.lock().unwrap(); Dec 14 00:52:58.994 INFO [stderr] | ----^^^^^^^^ Dec 14 00:52:58.994 INFO [stderr] | | Dec 14 00:52:58.994 INFO [stderr] | help: remove this `mut` Dec 14 00:52:58.994 INFO [stderr] Dec 14 00:52:58.997 INFO [stderr] warning: variable does not need to be mutable Dec 14 00:52:58.998 INFO [stderr] --> src/irc/client.rs:107:13 Dec 14 00:52:58.998 INFO [stderr] | Dec 14 00:52:58.998 INFO [stderr] 107 | let mut ping_active = self.ping_active.clone(); Dec 14 00:52:58.998 INFO [stderr] | ----^^^^^^^^^^^ Dec 14 00:52:58.999 INFO [stderr] | | Dec 14 00:52:58.999 INFO [stderr] | help: remove this `mut` Dec 14 00:52:58.999 INFO [stderr] Dec 14 00:52:59.047 INFO [stderr] warning: variable does not need to be mutable Dec 14 00:52:59.048 INFO [stderr] --> src/bouncer/threadworker.rs:72:19 Dec 14 00:52:59.048 INFO [stderr] | Dec 14 00:52:59.048 INFO [stderr] 72 | if let Ok(mut iter) = self.conn.read() { Dec 14 00:52:59.048 INFO [stderr] | ----^^^^ Dec 14 00:52:59.048 INFO [stderr] | | Dec 14 00:52:59.048 INFO [stderr] | help: remove this `mut` Dec 14 00:52:59.052 INFO [stderr] Dec 14 00:52:59.052 INFO [stderr] warning: variable does not need to be mutable Dec 14 00:52:59.052 INFO [stderr] --> src/bouncer/threadworker.rs:91:19 Dec 14 00:52:59.053 INFO [stderr] | Dec 14 00:52:59.053 INFO [stderr] 91 | if let Ok(mut iter) = self.conn.read() { Dec 14 00:52:59.053 INFO [stderr] | ----^^^^ Dec 14 00:52:59.054 INFO [stderr] | | Dec 14 00:52:59.054 INFO [stderr] | help: remove this `mut` Dec 14 00:52:59.058 INFO [stderr] Dec 14 00:52:59.058 INFO [stderr] warning: method is never used: `read_hostmask` Dec 14 00:52:59.059 INFO [stderr] --> src/irc/message.rs:134:5 Dec 14 00:52:59.059 INFO [stderr] | Dec 14 00:52:59.059 INFO [stderr] 134 | pub fn read_hostmask(hostmask: &str) -> Hostmask { Dec 14 00:52:59.060 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 00:52:59.060 INFO [stderr] | Dec 14 00:52:59.060 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 14 00:52:59.060 INFO [stderr] Dec 14 00:52:59.061 INFO [stderr] warning: field is never used: `username` Dec 14 00:52:59.061 INFO [stderr] --> src/irc/server.rs:24:5 Dec 14 00:52:59.061 INFO [stderr] | Dec 14 00:52:59.061 INFO [stderr] 24 | username: String, Dec 14 00:52:59.061 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 14 00:52:59.061 INFO [stderr] Dec 14 00:52:59.061 INFO [stderr] warning: field is never used: `hostname` Dec 14 00:52:59.061 INFO [stderr] --> src/irc/server.rs:25:5 Dec 14 00:52:59.061 INFO [stderr] | Dec 14 00:52:59.061 INFO [stderr] 25 | hostname: String, Dec 14 00:52:59.061 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 14 00:52:59.062 INFO [stderr] Dec 14 00:52:59.062 INFO [stderr] warning: field is never used: `realname` Dec 14 00:52:59.062 INFO [stderr] --> src/irc/server.rs:26:5 Dec 14 00:52:59.062 INFO [stderr] | Dec 14 00:52:59.062 INFO [stderr] 26 | realname: String, Dec 14 00:52:59.062 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 14 00:52:59.062 INFO [stderr] Dec 14 00:52:59.062 INFO [stderr] warning: method is never used: `set_userdata` Dec 14 00:52:59.062 INFO [stderr] --> src/irc/server.rs:56:5 Dec 14 00:52:59.062 INFO [stderr] | Dec 14 00:52:59.062 INFO [stderr] 56 | pub fn set_userdata(&mut self, username: String, hostname: String) { Dec 14 00:52:59.062 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 00:52:59.062 INFO [stderr] Dec 14 00:52:59.062 INFO [stderr] warning: method is never used: `hostmask` Dec 14 00:52:59.062 INFO [stderr] --> src/irc/server.rs:62:5 Dec 14 00:52:59.062 INFO [stderr] | Dec 14 00:52:59.062 INFO [stderr] 62 | pub fn hostmask(&self) -> Hostmask { Dec 14 00:52:59.062 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 00:52:59.064 INFO [stderr] Dec 14 00:52:59.064 INFO [stderr] warning: method is never used: `get_nick` Dec 14 00:52:59.064 INFO [stderr] --> src/irc/client.rs:41:5 Dec 14 00:52:59.064 INFO [stderr] | Dec 14 00:52:59.064 INFO [stderr] 41 | pub fn get_nick(&self) -> String { Dec 14 00:52:59.064 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 00:52:59.064 INFO [stderr] Dec 14 00:52:59.065 INFO [stderr] warning: variant `RPL_WELCOME` should have a camel case name such as `RplWelcome` Dec 14 00:52:59.065 INFO [stderr] --> src/irc/message.rs:22:5 Dec 14 00:52:59.065 INFO [stderr] | Dec 14 00:52:59.065 INFO [stderr] 22 | RPL_WELCOME(String), Dec 14 00:52:59.066 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Dec 14 00:52:59.066 INFO [stderr] | Dec 14 00:52:59.066 INFO [stderr] = note: #[warn(non_camel_case_types)] on by default Dec 14 00:52:59.067 INFO [stderr] Dec 14 00:52:59.068 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 00:52:59.069 INFO [stderr] --> src/irc/server.rs:112:13 Dec 14 00:52:59.069 INFO [stderr] | Dec 14 00:52:59.069 INFO [stderr] 112 | self.send(string); Dec 14 00:52:59.070 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 14 00:52:59.070 INFO [stderr] | Dec 14 00:52:59.070 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 14 00:52:59.071 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 00:52:59.071 INFO [stderr] Dec 14 00:52:59.072 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 00:52:59.072 INFO [stderr] --> src/irc/client.rs:115:13 Dec 14 00:52:59.072 INFO [stderr] | Dec 14 00:52:59.073 INFO [stderr] 115 | self.send(string); Dec 14 00:52:59.073 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 14 00:52:59.073 INFO [stderr] | Dec 14 00:52:59.073 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 00:52:59.073 INFO [stderr] Dec 14 00:52:59.075 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 00:52:59.075 INFO [stderr] --> src/bouncer/threadworker.rs:52:21 Dec 14 00:52:59.075 INFO [stderr] | Dec 14 00:52:59.076 INFO [stderr] 52 | self.conn.send(string); Dec 14 00:52:59.076 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 00:52:59.076 INFO [stderr] | Dec 14 00:52:59.077 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 00:52:59.077 INFO [stderr] Dec 14 00:52:59.078 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 00:52:59.078 INFO [stderr] --> src/bouncer/threadworker.rs:75:17 Dec 14 00:52:59.079 INFO [stderr] | Dec 14 00:52:59.079 INFO [stderr] 75 | self.tx.send(Event::ServerRead(self.conn.id(), Message::from_string(line.as_str()))); Dec 14 00:52:59.079 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 00:52:59.080 INFO [stderr] | Dec 14 00:52:59.080 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 00:52:59.080 INFO [stderr] Dec 14 00:52:59.080 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 00:52:59.080 INFO [stderr] --> src/bouncer/threadworker.rs:94:17 Dec 14 00:52:59.081 INFO [stderr] | Dec 14 00:52:59.081 INFO [stderr] 94 | self.tx.send(Event::ClientRead(self.conn.id(), Message::from_string(line.as_str()))); Dec 14 00:52:59.081 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 00:52:59.081 INFO [stderr] | Dec 14 00:52:59.081 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 00:52:59.081 INFO [stderr] Dec 14 00:52:59.082 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 00:52:59.082 INFO [stderr] --> src/bouncer/threadworker.rs:118:21 Dec 14 00:52:59.082 INFO [stderr] | Dec 14 00:52:59.082 INFO [stderr] 118 | self.eventtx.send(Event::AcceptConn(Arc::new(Mutex::new(stream)))); Dec 14 00:52:59.082 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 00:52:59.083 INFO [stderr] | Dec 14 00:52:59.083 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 00:52:59.083 INFO [stderr] Dec 14 00:52:59.083 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 00:52:59.084 INFO [stderr] --> src/bouncer/mod.rs:43:17 Dec 14 00:52:59.084 INFO [stderr] | Dec 14 00:52:59.084 INFO [stderr] 43 | / thread::Builder::new().name("LISTEN".to_string()).spawn(move || { Dec 14 00:52:59.084 INFO [stderr] 44 | | threadworker::Listener::new(listener, listeneventtx).work(); Dec 14 00:52:59.084 INFO [stderr] 45 | | }); Dec 14 00:52:59.084 INFO [stderr] | |___________________^ Dec 14 00:52:59.084 INFO [stderr] | Dec 14 00:52:59.085 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 00:52:59.085 INFO [stderr] Dec 14 00:52:59.085 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 00:52:59.085 INFO [stderr] --> src/bouncer/mod.rs:140:21 Dec 14 00:52:59.086 INFO [stderr] | Dec 14 00:52:59.086 INFO [stderr] 140 | sendtx.send(Message::user(Hostmask::None, server_clone.config.nick.as_str(), "carbon").to_string()); Dec 14 00:52:59.086 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 00:52:59.086 INFO [stderr] | Dec 14 00:52:59.086 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 00:52:59.086 INFO [stderr] Dec 14 00:52:59.086 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 00:52:59.087 INFO [stderr] --> src/bouncer/mod.rs:141:21 Dec 14 00:52:59.087 INFO [stderr] | Dec 14 00:52:59.087 INFO [stderr] 141 | sendtx.send(Message::nick(Hostmask::None, server_clone.config.nick.as_str()).to_string()); Dec 14 00:52:59.087 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 00:52:59.087 INFO [stderr] | Dec 14 00:52:59.087 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 00:52:59.087 INFO [stderr] Dec 14 00:52:59.087 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 00:52:59.087 INFO [stderr] --> src/bouncer/mod.rs:145:29 Dec 14 00:52:59.087 INFO [stderr] | Dec 14 00:52:59.087 INFO [stderr] 145 | sendtx.send(Message::pass(Hostmask::None, pass).to_string()); Dec 14 00:52:59.087 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 00:52:59.088 INFO [stderr] | Dec 14 00:52:59.088 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 00:52:59.088 INFO [stderr] Dec 14 00:52:59.088 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 00:52:59.088 INFO [stderr] --> src/bouncer/mod.rs:348:9 Dec 14 00:52:59.088 INFO [stderr] | Dec 14 00:52:59.091 INFO [stderr] 348 | self.srvsendtxs[id].send(line); Dec 14 00:52:59.091 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 00:52:59.091 INFO [stderr] | Dec 14 00:52:59.091 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 00:52:59.091 INFO [stderr] Dec 14 00:52:59.091 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 00:52:59.091 INFO [stderr] --> src/bouncer/mod.rs:352:9 Dec 14 00:52:59.091 INFO [stderr] | Dec 14 00:52:59.091 INFO [stderr] 352 | self.clntsendtxs[id].send(line); Dec 14 00:52:59.091 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 00:52:59.091 INFO [stderr] | Dec 14 00:52:59.091 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 00:52:59.091 INFO [stderr] Dec 14 00:52:59.416 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.52s Dec 14 00:52:59.421 INFO [stderr] su: No module specific data is present Dec 14 00:53:00.647 INFO running `"docker" "inspect" "a8c6c65ef60040437bd3f4d672b4af2710441759b0d8a6072b2eb2f04f3211c2"` Dec 14 00:53:00.889 INFO running `"docker" "rm" "-f" "a8c6c65ef60040437bd3f4d672b4af2710441759b0d8a6072b2eb2f04f3211c2"` Dec 14 00:53:01.127 INFO [stdout] a8c6c65ef60040437bd3f4d672b4af2710441759b0d8a6072b2eb2f04f3211c2 Dec 14 00:53:01.133 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 14 00:53:01.495 INFO [stdout] ef2936bf5d54cbe0c27f06c50c77c3b8db8c5803d407502908fe4d1fb367b1fa Dec 14 00:53:01.500 INFO running `"docker" "start" "-a" "ef2936bf5d54cbe0c27f06c50c77c3b8db8c5803d407502908fe4d1fb367b1fa"` Dec 14 00:53:02.674 INFO [stderr] usermod: no changes Dec 14 00:53:02.715 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.02s Dec 14 00:53:02.717 INFO [stderr] Running /target/debug/deps/carbon-b388b944e002a6be Dec 14 00:53:02.735 INFO [stdout] Dec 14 00:53:02.737 INFO [stdout] running 0 tests Dec 14 00:53:02.737 INFO [stdout] Dec 14 00:53:02.737 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 14 00:53:02.737 INFO [stdout] Dec 14 00:53:02.743 INFO [stderr] su: No module specific data is present Dec 14 00:53:03.595 INFO running `"docker" "inspect" "ef2936bf5d54cbe0c27f06c50c77c3b8db8c5803d407502908fe4d1fb367b1fa"` Dec 14 00:53:03.865 INFO running `"docker" "rm" "-f" "ef2936bf5d54cbe0c27f06c50c77c3b8db8c5803d407502908fe4d1fb367b1fa"` Dec 14 00:53:04.209 INFO [stdout] ef2936bf5d54cbe0c27f06c50c77c3b8db8c5803d407502908fe4d1fb367b1fa