Dec 07 07:24:09.731 INFO testing meter_proxy-0.2.3 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514 Dec 07 07:24:09.731 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 07 07:24:09.904 INFO [stdout] 9405024f0a0d953dcf1793f9f59cf6c8d160cfa850b81be52cf9efd735c715ef Dec 07 07:24:09.912 INFO running `"docker" "start" "-a" "9405024f0a0d953dcf1793f9f59cf6c8d160cfa850b81be52cf9efd735c715ef"` Dec 07 07:24:10.364 INFO [stderr] usermod: no changes Dec 07 07:24:10.528 INFO [stderr] Compiling meter_proxy v0.2.3 (/source) Dec 07 07:24:14.303 INFO [stderr] warning: unused `#[macro_use]` import Dec 07 07:24:14.303 INFO [stderr] --> src/lib.rs:16:1 Dec 07 07:24:14.303 INFO [stderr] | Dec 07 07:24:14.303 INFO [stderr] 16 | #[macro_use] Dec 07 07:24:14.303 INFO [stderr] | ^^^^^^^^^^^^ Dec 07 07:24:14.303 INFO [stderr] | Dec 07 07:24:14.303 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 07 07:24:14.303 INFO [stderr] Dec 07 07:24:14.303 INFO [stderr] warning: unused import: `Yellow` Dec 07 07:24:14.303 INFO [stderr] --> src/proxy/sync/mod.rs:14:30 Dec 07 07:24:14.303 INFO [stderr] | Dec 07 07:24:14.303 INFO [stderr] 14 | use ansi_term::Colour::{Red, Yellow}; Dec 07 07:24:14.303 INFO [stderr] | ^^^^^^ Dec 07 07:24:14.303 INFO [stderr] Dec 07 07:24:14.303 INFO [stderr] warning: unused import: `SocketAddr` Dec 07 07:24:14.303 INFO [stderr] --> src/proxy/sync/mod.rs:15:50 Dec 07 07:24:14.303 INFO [stderr] | Dec 07 07:24:14.303 INFO [stderr] 15 | use std::net::{TcpListener, TcpStream, Shutdown, SocketAddr,IpAddr}; Dec 07 07:24:14.303 INFO [stderr] | ^^^^^^^^^^ Dec 07 07:24:14.303 INFO [stderr] Dec 07 07:24:14.303 INFO [stderr] warning: unused import: `str` Dec 07 07:24:14.303 INFO [stderr] --> src/proxy/sync/mod.rs:18:19 Dec 07 07:24:14.303 INFO [stderr] | Dec 07 07:24:14.303 INFO [stderr] 18 | use std::{thread, str}; Dec 07 07:24:14.303 INFO [stderr] | ^^^ Dec 07 07:24:14.303 INFO [stderr] Dec 07 07:24:14.303 INFO [stderr] warning: unused import: `libc::setrlimit` Dec 07 07:24:14.303 INFO [stderr] --> src/proxy/sync/mod.rs:21:5 Dec 07 07:24:14.303 INFO [stderr] | Dec 07 07:24:14.303 INFO [stderr] 21 | use libc::setrlimit; Dec 07 07:24:14.304 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 07 07:24:14.304 INFO [stderr] Dec 07 07:24:14.304 INFO [stderr] warning: unused import: `std::collections::HashMap` Dec 07 07:24:14.304 INFO [stderr] --> src/proxy/sync/mod.rs:22:5 Dec 07 07:24:14.304 INFO [stderr] | Dec 07 07:24:14.304 INFO [stderr] 22 | use std::collections::HashMap; Dec 07 07:24:14.304 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 07:24:14.304 INFO [stderr] Dec 07 07:24:14.304 INFO [stderr] warning: unused import: `std::env` Dec 07 07:24:14.304 INFO [stderr] --> src/proxy/async/mod.rs:4:5 Dec 07 07:24:14.304 INFO [stderr] | Dec 07 07:24:14.304 INFO [stderr] 4 | use std::env; Dec 07 07:24:14.304 INFO [stderr] | ^^^^^^^^ Dec 07 07:24:14.304 INFO [stderr] Dec 07 07:24:14.304 INFO [stderr] warning: unused import: `IpAddr` Dec 07 07:24:14.304 INFO [stderr] --> src/proxy/async/mod.rs:6:28 Dec 07 07:24:14.304 INFO [stderr] | Dec 07 07:24:14.304 INFO [stderr] 6 | use std::net::{SocketAddr, IpAddr}; Dec 07 07:24:14.304 INFO [stderr] | ^^^^^^ Dec 07 07:24:14.304 INFO [stderr] Dec 07 07:24:14.304 INFO [stderr] warning: unused import: `std::time::Duration` Dec 07 07:24:14.304 INFO [stderr] --> src/proxy/async/mod.rs:9:5 Dec 07 07:24:14.304 INFO [stderr] | Dec 07 07:24:14.304 INFO [stderr] 9 | use std::time::Duration; Dec 07 07:24:14.304 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Dec 07 07:24:14.304 INFO [stderr] Dec 07 07:24:14.304 INFO [stderr] warning: unused import: `Timeout` Dec 07 07:24:14.304 INFO [stderr] --> src/proxy/async/mod.rs:15:41 Dec 07 07:24:14.304 INFO [stderr] | Dec 07 07:24:14.304 INFO [stderr] 15 | use tokio_core::reactor::{Core, Handle, Timeout}; Dec 07 07:24:14.304 INFO [stderr] | ^^^^^^^ Dec 07 07:24:14.304 INFO [stderr] Dec 07 07:24:14.304 INFO [stderr] warning: unused imports: `Window`, `read_exact`, `write_all` Dec 07 07:24:14.304 INFO [stderr] --> src/proxy/async/mod.rs:17:26 Dec 07 07:24:14.304 INFO [stderr] | Dec 07 07:24:14.304 INFO [stderr] 17 | use tokio_core::io::{Io, read_exact, write_all, Window}; Dec 07 07:24:14.304 INFO [stderr] | ^^^^^^^^^^ ^^^^^^^^^ ^^^^^^ Dec 07 07:24:14.304 INFO [stderr] Dec 07 07:24:14.304 INFO [stderr] warning: unused import: `RwLock` Dec 07 07:24:14.304 INFO [stderr] --> src/proxy/async/mod.rs:18:29 Dec 07 07:24:14.304 INFO [stderr] | Dec 07 07:24:14.304 INFO [stderr] 18 | use std::sync::{Arc, Mutex, RwLock}; Dec 07 07:24:14.304 INFO [stderr] | ^^^^^^ Dec 07 07:24:14.304 INFO [stderr] Dec 07 07:24:14.336 INFO [stderr] warning: use of deprecated item 'tokio_core::io::Io': moved to the `tokio-io` crate Dec 07 07:24:14.336 INFO [stderr] --> src/proxy/async/mod.rs:17:22 Dec 07 07:24:14.336 INFO [stderr] | Dec 07 07:24:14.336 INFO [stderr] 17 | use tokio_core::io::{Io, read_exact, write_all, Window}; Dec 07 07:24:14.336 INFO [stderr] | ^^ Dec 07 07:24:14.336 INFO [stderr] | Dec 07 07:24:14.336 INFO [stderr] = note: #[warn(deprecated)] on by default Dec 07 07:24:14.336 INFO [stderr] Dec 07 07:24:14.336 INFO [stderr] warning: use of deprecated item 'tokio_core::io::read_exact': moved to the `tokio-io` crate Dec 07 07:24:14.336 INFO [stderr] --> src/proxy/async/mod.rs:17:26 Dec 07 07:24:14.336 INFO [stderr] | Dec 07 07:24:14.336 INFO [stderr] 17 | use tokio_core::io::{Io, read_exact, write_all, Window}; Dec 07 07:24:14.336 INFO [stderr] | ^^^^^^^^^^ Dec 07 07:24:14.336 INFO [stderr] Dec 07 07:24:14.336 INFO [stderr] warning: use of deprecated item 'tokio_core::io::write_all': moved to the `tokio-io` crate Dec 07 07:24:14.337 INFO [stderr] --> src/proxy/async/mod.rs:17:38 Dec 07 07:24:14.337 INFO [stderr] | Dec 07 07:24:14.337 INFO [stderr] 17 | use tokio_core::io::{Io, read_exact, write_all, Window}; Dec 07 07:24:14.337 INFO [stderr] | ^^^^^^^^^ Dec 07 07:24:14.337 INFO [stderr] Dec 07 07:24:14.337 INFO [stderr] warning: use of deprecated item 'tokio_core::io::Window': moved to the `tokio-io` crate Dec 07 07:24:14.337 INFO [stderr] --> src/proxy/async/mod.rs:17:49 Dec 07 07:24:14.337 INFO [stderr] | Dec 07 07:24:14.337 INFO [stderr] 17 | use tokio_core::io::{Io, read_exact, write_all, Window}; Dec 07 07:24:14.337 INFO [stderr] | ^^^^^^ Dec 07 07:24:14.337 INFO [stderr] Dec 07 07:24:14.511 INFO [stderr] warning: unreachable statement Dec 07 07:24:14.511 INFO [stderr] --> src/proxy/sync/mod.rs:369:10 Dec 07 07:24:14.511 INFO [stderr] | Dec 07 07:24:14.511 INFO [stderr] 369 | drop(back); Dec 07 07:24:14.511 INFO [stderr] | ^^^^^^^^^^^ Dec 07 07:24:14.511 INFO [stderr] | Dec 07 07:24:14.511 INFO [stderr] = note: #[warn(unreachable_code)] on by default Dec 07 07:24:14.511 INFO [stderr] Dec 07 07:24:14.585 INFO [stderr] warning: unused import: `Io` Dec 07 07:24:14.585 INFO [stderr] --> src/proxy/async/mod.rs:17:22 Dec 07 07:24:14.585 INFO [stderr] | Dec 07 07:24:14.585 INFO [stderr] 17 | use tokio_core::io::{Io, read_exact, write_all, Window}; Dec 07 07:24:14.585 INFO [stderr] | ^^ Dec 07 07:24:14.585 INFO [stderr] Dec 07 07:24:14.592 INFO [stderr] warning: unused variable: `err` Dec 07 07:24:14.592 INFO [stderr] --> src/proxy/sync/mod.rs:262:22 Dec 07 07:24:14.592 INFO [stderr] | Dec 07 07:24:14.592 INFO [stderr] 262 | Err(ref err) => { Dec 07 07:24:14.592 INFO [stderr] | ^^^ help: consider using `_err` instead Dec 07 07:24:14.592 INFO [stderr] | Dec 07 07:24:14.592 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 07 07:24:14.592 INFO [stderr] Dec 07 07:24:14.592 INFO [stderr] warning: unused variable: `seq_number` Dec 07 07:24:14.592 INFO [stderr] --> src/proxy/sync/mod.rs:316:14 Dec 07 07:24:14.592 INFO [stderr] | Dec 07 07:24:14.592 INFO [stderr] 316 | let mut seq_number = 0; Dec 07 07:24:14.592 INFO [stderr] | ^^^^^^^^^^ help: consider using `_seq_number` instead Dec 07 07:24:14.592 INFO [stderr] Dec 07 07:24:14.592 INFO [stderr] warning: unused variable: `err` Dec 07 07:24:14.592 INFO [stderr] --> src/proxy/sync/mod.rs:321:22 Dec 07 07:24:14.592 INFO [stderr] | Dec 07 07:24:14.592 INFO [stderr] 321 | Err(ref err) => { Dec 07 07:24:14.592 INFO [stderr] | ^^^ help: consider using `_err` instead Dec 07 07:24:14.592 INFO [stderr] Dec 07 07:24:14.592 INFO [stderr] warning: unused variable: `r` Dec 07 07:24:14.592 INFO [stderr] --> src/proxy/sync/mod.rs:341:8 Dec 07 07:24:14.592 INFO [stderr] | Dec 07 07:24:14.592 INFO [stderr] 341 | Ok(r) => { Dec 07 07:24:14.592 INFO [stderr] | ^ help: consider using `_r` instead Dec 07 07:24:14.592 INFO [stderr] Dec 07 07:24:14.592 INFO [stderr] warning: unused variable: `RecvError` Dec 07 07:24:14.592 INFO [stderr] --> src/proxy/sync/mod.rs:345:5 Dec 07 07:24:14.592 INFO [stderr] | Dec 07 07:24:14.592 INFO [stderr] 345 | RecvError => {}, Dec 07 07:24:14.592 INFO [stderr] | ^^^^^^^^^ help: consider using `_RecvError` instead Dec 07 07:24:14.592 INFO [stderr] Dec 07 07:24:14.592 INFO [stderr] warning: unused variable: `e` Dec 07 07:24:14.593 INFO [stderr] --> src/proxy/async/mod.rs:97:25 Dec 07 07:24:14.593 INFO [stderr] | Dec 07 07:24:14.593 INFO [stderr] 97 | Err(e) => {; Dec 07 07:24:14.593 INFO [stderr] | ^ help: consider using `_e` instead Dec 07 07:24:14.593 INFO [stderr] Dec 07 07:24:14.593 INFO [stderr] warning: unused variable: `core` Dec 07 07:24:14.593 INFO [stderr] --> src/proxy/async/mod.rs:60:17 Dec 07 07:24:14.593 INFO [stderr] | Dec 07 07:24:14.593 INFO [stderr] 60 | let mut core = Core::new().unwrap(); Dec 07 07:24:14.593 INFO [stderr] | ^^^^ help: consider using `_core` instead Dec 07 07:24:14.593 INFO [stderr] Dec 07 07:24:14.593 INFO [stderr] warning: unused variable: `pool` Dec 07 07:24:14.593 INFO [stderr] --> src/proxy/async/mod.rs:158:13 Dec 07 07:24:14.593 INFO [stderr] | Dec 07 07:24:14.593 INFO [stderr] 158 | let pool = self.pool.clone(); Dec 07 07:24:14.593 INFO [stderr] | ^^^^ help: consider using `_pool` instead Dec 07 07:24:14.593 INFO [stderr] Dec 07 07:24:14.598 INFO [stderr] warning: variable does not need to be mutable Dec 07 07:24:14.598 INFO [stderr] --> src/proxy/sync/mod.rs:75:13 Dec 07 07:24:14.598 INFO [stderr] | Dec 07 07:24:14.598 INFO [stderr] 75 | let mut time_vec = self.0.lock().unwrap(); Dec 07 07:24:14.598 INFO [stderr] | ----^^^^^^^^ Dec 07 07:24:14.598 INFO [stderr] | | Dec 07 07:24:14.598 INFO [stderr] | help: remove this `mut` Dec 07 07:24:14.598 INFO [stderr] | Dec 07 07:24:14.598 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 07 07:24:14.604 INFO [stderr] Dec 07 07:24:14.612 INFO [stderr] warning: variable does not need to be mutable Dec 07 07:24:14.612 INFO [stderr] --> src/proxy/sync/mod.rs:155:26 Dec 07 07:24:14.612 INFO [stderr] | Dec 07 07:24:14.612 INFO [stderr] 155 | let mut stream_c = stream.try_clone().unwrap(); Dec 07 07:24:14.612 INFO [stderr] | ----^^^^^^^^ Dec 07 07:24:14.612 INFO [stderr] | | Dec 07 07:24:14.612 INFO [stderr] | help: remove this `mut` Dec 07 07:24:14.612 INFO [stderr] Dec 07 07:24:14.616 INFO [stderr] warning: variable does not need to be mutable Dec 07 07:24:14.616 INFO [stderr] --> src/proxy/sync/mod.rs:204:10 Dec 07 07:24:14.616 INFO [stderr] | Dec 07 07:24:14.616 INFO [stderr] 204 | let mut back = match TcpStream::connect((targ_addr, target_port)) { Dec 07 07:24:14.616 INFO [stderr] | ----^^^^ Dec 07 07:24:14.616 INFO [stderr] | | Dec 07 07:24:14.616 INFO [stderr] | help: remove this `mut` Dec 07 07:24:14.616 INFO [stderr] Dec 07 07:24:14.624 INFO [stderr] warning: variable does not need to be mutable Dec 07 07:24:14.624 INFO [stderr] --> src/proxy/sync/mod.rs:316:10 Dec 07 07:24:14.624 INFO [stderr] | Dec 07 07:24:14.624 INFO [stderr] 316 | let mut seq_number = 0; Dec 07 07:24:14.624 INFO [stderr] | ----^^^^^^^^^^ Dec 07 07:24:14.624 INFO [stderr] | | Dec 07 07:24:14.624 INFO [stderr] | help: remove this `mut` Dec 07 07:24:14.624 INFO [stderr] Dec 07 07:24:14.633 INFO [stderr] warning: variable does not need to be mutable Dec 07 07:24:14.633 INFO [stderr] --> src/proxy/async/mod.rs:60:13 Dec 07 07:24:14.633 INFO [stderr] | Dec 07 07:24:14.633 INFO [stderr] 60 | let mut core = Core::new().unwrap(); Dec 07 07:24:14.633 INFO [stderr] | ----^^^^ Dec 07 07:24:14.633 INFO [stderr] | | Dec 07 07:24:14.633 INFO [stderr] | help: remove this `mut` Dec 07 07:24:14.633 INFO [stderr] Dec 07 07:24:14.658 INFO [stderr] warning: field is never used: `num_bytes` Dec 07 07:24:14.658 INFO [stderr] --> src/proxy/async/mod.rs:221:5 Dec 07 07:24:14.658 INFO [stderr] | Dec 07 07:24:14.658 INFO [stderr] 221 | num_bytes: Arc>, Dec 07 07:24:14.658 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 07:24:14.658 INFO [stderr] Dec 07 07:24:14.658 INFO [stderr] warning: field is never used: `num_resp` Dec 07 07:24:14.658 INFO [stderr] --> src/proxy/async/mod.rs:222:5 Dec 07 07:24:14.658 INFO [stderr] | Dec 07 07:24:14.658 INFO [stderr] 222 | num_resp: Arc>, Dec 07 07:24:14.658 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 07:24:14.658 INFO [stderr] Dec 07 07:24:14.658 INFO [stderr] warning: function is never used: `other` Dec 07 07:24:14.658 INFO [stderr] --> src/proxy/async/mod.rs:378:1 Dec 07 07:24:14.658 INFO [stderr] | Dec 07 07:24:14.658 INFO [stderr] 378 | fn other(desc: &str) -> io::Error { Dec 07 07:24:14.658 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 07:24:14.658 INFO [stderr] Dec 07 07:24:14.658 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 07 07:24:14.658 INFO [stderr] --> src/proxy/sync/mod.rs:157:22 Dec 07 07:24:14.658 INFO [stderr] | Dec 07 07:24:14.658 INFO [stderr] 157 | stream_c2.set_read_timeout(Some(Duration::new(3, 0))); Dec 07 07:24:14.658 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 07:24:14.658 INFO [stderr] | Dec 07 07:24:14.658 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 07 07:24:14.658 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 07 07:24:14.661 INFO [stderr] Dec 07 07:24:14.661 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 07 07:24:14.661 INFO [stderr] --> src/proxy/sync/mod.rs:188:6 Dec 07 07:24:14.661 INFO [stderr] | Dec 07 07:24:14.661 INFO [stderr] 188 | TcpStream::connect((targ_addr, self.front_port)); Dec 07 07:24:14.661 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 07:24:14.661 INFO [stderr] | Dec 07 07:24:14.661 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 07 07:24:14.661 INFO [stderr] Dec 07 07:24:14.661 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 07 07:24:14.661 INFO [stderr] --> src/proxy/sync/mod.rs:215:14 Dec 07 07:24:14.661 INFO [stderr] | Dec 07 07:24:14.661 INFO [stderr] 215 | front.shutdown(Shutdown::Both); Dec 07 07:24:14.661 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 07:24:14.661 INFO [stderr] | Dec 07 07:24:14.661 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 07 07:24:14.661 INFO [stderr] Dec 07 07:24:14.661 INFO [stderr] warning: variable `timedOut` should have a snake case name such as `timed_out` Dec 07 07:24:14.661 INFO [stderr] --> src/proxy/sync/mod.rs:227:10 Dec 07 07:24:14.661 INFO [stderr] | Dec 07 07:24:14.661 INFO [stderr] 227 | let timedOut = Arc::new(AtomicBool::new(false)); Dec 07 07:24:14.661 INFO [stderr] | ^^^^^^^^ Dec 07 07:24:14.661 INFO [stderr] | Dec 07 07:24:14.661 INFO [stderr] = note: #[warn(non_snake_case)] on by default Dec 07 07:24:14.661 INFO [stderr] Dec 07 07:24:14.661 INFO [stderr] warning: variable `timedOut_c` should have a snake case name such as `timed_out_c` Dec 07 07:24:14.661 INFO [stderr] --> src/proxy/sync/mod.rs:228:10 Dec 07 07:24:14.661 INFO [stderr] | Dec 07 07:24:14.661 INFO [stderr] 228 | let timedOut_c = timedOut.clone(); Dec 07 07:24:14.661 INFO [stderr] | ^^^^^^^^^^ Dec 07 07:24:14.661 INFO [stderr] Dec 07 07:24:14.661 INFO [stderr] warning: variable `timedOut` should have a snake case name such as `timed_out` Dec 07 07:24:14.661 INFO [stderr] --> src/proxy/sync/mod.rs:252:31 Dec 07 07:24:14.661 INFO [stderr] | Dec 07 07:24:14.661 INFO [stderr] 252 | timedOut: Arc, Dec 07 07:24:14.661 INFO [stderr] | ^^^^^^^^ Dec 07 07:24:14.661 INFO [stderr] Dec 07 07:24:14.661 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 07 07:24:14.661 INFO [stderr] --> src/proxy/sync/mod.rs:255:6 Dec 07 07:24:14.661 INFO [stderr] | Dec 07 07:24:14.661 INFO [stderr] 255 | front.set_read_timeout(Some(Duration::new(1000, 0))); Dec 07 07:24:14.661 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 07:24:14.661 INFO [stderr] | Dec 07 07:24:14.661 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 07 07:24:14.661 INFO [stderr] Dec 07 07:24:14.661 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 07 07:24:14.661 INFO [stderr] --> src/proxy/sync/mod.rs:271:18 Dec 07 07:24:14.661 INFO [stderr] | Dec 07 07:24:14.661 INFO [stderr] 271 | front.shutdown(Shutdown::Both); Dec 07 07:24:14.661 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 07:24:14.661 INFO [stderr] | Dec 07 07:24:14.661 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 07 07:24:14.661 INFO [stderr] Dec 07 07:24:14.661 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 07 07:24:14.661 INFO [stderr] --> src/proxy/sync/mod.rs:272:18 Dec 07 07:24:14.661 INFO [stderr] | Dec 07 07:24:14.661 INFO [stderr] 272 | back.shutdown(Shutdown::Both); Dec 07 07:24:14.661 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 07:24:14.661 INFO [stderr] | Dec 07 07:24:14.661 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 07 07:24:14.661 INFO [stderr] Dec 07 07:24:14.661 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 07 07:24:14.661 INFO [stderr] --> src/proxy/sync/mod.rs:290:18 Dec 07 07:24:14.661 INFO [stderr] | Dec 07 07:24:14.661 INFO [stderr] 290 | front.shutdown(Shutdown::Both); Dec 07 07:24:14.661 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 07:24:14.661 INFO [stderr] | Dec 07 07:24:14.661 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 07 07:24:14.661 INFO [stderr] Dec 07 07:24:14.661 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 07 07:24:14.661 INFO [stderr] --> src/proxy/sync/mod.rs:291:18 Dec 07 07:24:14.661 INFO [stderr] | Dec 07 07:24:14.661 INFO [stderr] 291 | back.shutdown(Shutdown::Both); Dec 07 07:24:14.661 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 07:24:14.661 INFO [stderr] | Dec 07 07:24:14.661 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 07 07:24:14.661 INFO [stderr] Dec 07 07:24:14.661 INFO [stderr] warning: variable `timedOut` should have a snake case name such as `timed_out` Dec 07 07:24:14.661 INFO [stderr] --> src/proxy/sync/mod.rs:309:31 Dec 07 07:24:14.661 INFO [stderr] | Dec 07 07:24:14.661 INFO [stderr] 309 | timedOut: Arc, Dec 07 07:24:14.661 INFO [stderr] | ^^^^^^^^ Dec 07 07:24:14.661 INFO [stderr] Dec 07 07:24:14.661 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 07 07:24:14.661 INFO [stderr] --> src/proxy/sync/mod.rs:312:6 Dec 07 07:24:14.661 INFO [stderr] | Dec 07 07:24:14.662 INFO [stderr] 312 | back.set_read_timeout(Some(Duration::new(1000, 0))); Dec 07 07:24:14.662 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 07:24:14.662 INFO [stderr] | Dec 07 07:24:14.662 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 07 07:24:14.662 INFO [stderr] Dec 07 07:24:14.662 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 07 07:24:14.662 INFO [stderr] --> src/proxy/sync/mod.rs:330:18 Dec 07 07:24:14.662 INFO [stderr] | Dec 07 07:24:14.662 INFO [stderr] 330 | front.shutdown(Shutdown::Both); Dec 07 07:24:14.662 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 07:24:14.662 INFO [stderr] | Dec 07 07:24:14.662 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 07 07:24:14.662 INFO [stderr] Dec 07 07:24:14.662 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 07 07:24:14.662 INFO [stderr] --> src/proxy/sync/mod.rs:331:18 Dec 07 07:24:14.662 INFO [stderr] | Dec 07 07:24:14.662 INFO [stderr] 331 | back.shutdown(Shutdown::Both); Dec 07 07:24:14.662 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 07:24:14.662 INFO [stderr] | Dec 07 07:24:14.662 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 07 07:24:14.662 INFO [stderr] Dec 07 07:24:14.662 INFO [stderr] warning: variable `RecvError` should have a snake case name such as `recv_error` Dec 07 07:24:14.662 INFO [stderr] --> src/proxy/sync/mod.rs:345:5 Dec 07 07:24:14.662 INFO [stderr] | Dec 07 07:24:14.662 INFO [stderr] 345 | RecvError => {}, Dec 07 07:24:14.662 INFO [stderr] | ^^^^^^^^^ Dec 07 07:24:14.662 INFO [stderr] Dec 07 07:24:14.662 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 07 07:24:14.662 INFO [stderr] --> src/proxy/sync/mod.rs:357:22 Dec 07 07:24:14.662 INFO [stderr] | Dec 07 07:24:14.662 INFO [stderr] 357 | front.shutdown(Shutdown::Both); Dec 07 07:24:14.662 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 07:24:14.662 INFO [stderr] | Dec 07 07:24:14.662 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 07 07:24:14.662 INFO [stderr] Dec 07 07:24:14.662 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 07 07:24:14.662 INFO [stderr] --> src/proxy/sync/mod.rs:358:22 Dec 07 07:24:14.662 INFO [stderr] | Dec 07 07:24:14.662 INFO [stderr] 358 | back.shutdown(Shutdown::Both); Dec 07 07:24:14.662 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 07:24:14.662 INFO [stderr] | Dec 07 07:24:14.662 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 07 07:24:14.662 INFO [stderr] Dec 07 07:24:16.264 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.86s Dec 07 07:24:16.268 INFO [stderr] su: No module specific data is present Dec 07 07:24:16.634 INFO running `"docker" "inspect" "9405024f0a0d953dcf1793f9f59cf6c8d160cfa850b81be52cf9efd735c715ef"` Dec 07 07:24:16.773 INFO running `"docker" "rm" "-f" "9405024f0a0d953dcf1793f9f59cf6c8d160cfa850b81be52cf9efd735c715ef"` Dec 07 07:24:16.887 INFO [stdout] 9405024f0a0d953dcf1793f9f59cf6c8d160cfa850b81be52cf9efd735c715ef Dec 07 07:24:16.890 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 07 07:24:17.085 INFO [stdout] 16b89aad62403838f1443b5dbbbbbce7b7f2d1d34047ac9548cb5bd70888a0bd Dec 07 07:24:17.090 INFO running `"docker" "start" "-a" "16b89aad62403838f1443b5dbbbbbce7b7f2d1d34047ac9548cb5bd70888a0bd"` Dec 07 07:24:17.537 INFO [stderr] usermod: no changes Dec 07 07:24:17.680 INFO [stderr] Compiling meter_proxy v0.2.3 (/source) Dec 07 07:24:21.957 INFO [stderr] warning: unused `#[macro_use]` import Dec 07 07:24:21.957 INFO [stderr] --> src/lib.rs:16:1 Dec 07 07:24:21.957 INFO [stderr] | Dec 07 07:24:21.957 INFO [stderr] 16 | #[macro_use] Dec 07 07:24:21.957 INFO [stderr] | ^^^^^^^^^^^^ Dec 07 07:24:21.957 INFO [stderr] | Dec 07 07:24:21.958 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 07 07:24:21.958 INFO [stderr] Dec 07 07:24:21.958 INFO [stderr] warning: unused import: `Yellow` Dec 07 07:24:21.958 INFO [stderr] --> src/proxy/sync/mod.rs:14:30 Dec 07 07:24:21.958 INFO [stderr] | Dec 07 07:24:21.958 INFO [stderr] 14 | use ansi_term::Colour::{Red, Yellow}; Dec 07 07:24:21.958 INFO [stderr] | ^^^^^^ Dec 07 07:24:21.958 INFO [stderr] Dec 07 07:24:21.958 INFO [stderr] warning: unused import: `SocketAddr` Dec 07 07:24:21.958 INFO [stderr] --> src/proxy/sync/mod.rs:15:50 Dec 07 07:24:21.958 INFO [stderr] | Dec 07 07:24:21.958 INFO [stderr] 15 | use std::net::{TcpListener, TcpStream, Shutdown, SocketAddr,IpAddr}; Dec 07 07:24:21.958 INFO [stderr] | ^^^^^^^^^^ Dec 07 07:24:21.958 INFO [stderr] Dec 07 07:24:21.958 INFO [stderr] warning: unused import: `str` Dec 07 07:24:21.958 INFO [stderr] --> src/proxy/sync/mod.rs:18:19 Dec 07 07:24:21.958 INFO [stderr] | Dec 07 07:24:21.958 INFO [stderr] 18 | use std::{thread, str}; Dec 07 07:24:21.958 INFO [stderr] | ^^^ Dec 07 07:24:21.958 INFO [stderr] Dec 07 07:24:21.958 INFO [stderr] warning: unused import: `libc::setrlimit` Dec 07 07:24:21.958 INFO [stderr] --> src/proxy/sync/mod.rs:21:5 Dec 07 07:24:21.958 INFO [stderr] | Dec 07 07:24:21.958 INFO [stderr] 21 | use libc::setrlimit; Dec 07 07:24:21.958 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 07 07:24:21.958 INFO [stderr] Dec 07 07:24:21.958 INFO [stderr] warning: unused import: `std::collections::HashMap` Dec 07 07:24:21.958 INFO [stderr] --> src/proxy/sync/mod.rs:22:5 Dec 07 07:24:21.958 INFO [stderr] | Dec 07 07:24:21.958 INFO [stderr] 22 | use std::collections::HashMap; Dec 07 07:24:21.958 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 07:24:21.958 INFO [stderr] Dec 07 07:24:21.958 INFO [stderr] warning: unused import: `std::env` Dec 07 07:24:21.958 INFO [stderr] --> src/proxy/async/mod.rs:4:5 Dec 07 07:24:21.958 INFO [stderr] | Dec 07 07:24:21.958 INFO [stderr] 4 | use std::env; Dec 07 07:24:21.958 INFO [stderr] | ^^^^^^^^ Dec 07 07:24:21.958 INFO [stderr] Dec 07 07:24:21.959 INFO [stderr] warning: unused import: `IpAddr` Dec 07 07:24:21.959 INFO [stderr] --> src/proxy/async/mod.rs:6:28 Dec 07 07:24:21.959 INFO [stderr] | Dec 07 07:24:21.959 INFO [stderr] 6 | use std::net::{SocketAddr, IpAddr}; Dec 07 07:24:21.959 INFO [stderr] | ^^^^^^ Dec 07 07:24:21.959 INFO [stderr] Dec 07 07:24:21.959 INFO [stderr] warning: unused import: `std::time::Duration` Dec 07 07:24:21.959 INFO [stderr] --> src/proxy/async/mod.rs:9:5 Dec 07 07:24:21.959 INFO [stderr] | Dec 07 07:24:21.959 INFO [stderr] 9 | use std::time::Duration; Dec 07 07:24:21.959 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Dec 07 07:24:21.959 INFO [stderr] Dec 07 07:24:21.959 INFO [stderr] warning: unused import: `Timeout` Dec 07 07:24:21.959 INFO [stderr] --> src/proxy/async/mod.rs:15:41 Dec 07 07:24:21.959 INFO [stderr] | Dec 07 07:24:21.959 INFO [stderr] 15 | use tokio_core::reactor::{Core, Handle, Timeout}; Dec 07 07:24:21.959 INFO [stderr] | ^^^^^^^ Dec 07 07:24:21.959 INFO [stderr] Dec 07 07:24:21.959 INFO [stderr] warning: unused imports: `Window`, `read_exact`, `write_all` Dec 07 07:24:21.959 INFO [stderr] --> src/proxy/async/mod.rs:17:26 Dec 07 07:24:21.959 INFO [stderr] | Dec 07 07:24:21.959 INFO [stderr] 17 | use tokio_core::io::{Io, read_exact, write_all, Window}; Dec 07 07:24:21.959 INFO [stderr] | ^^^^^^^^^^ ^^^^^^^^^ ^^^^^^ Dec 07 07:24:21.959 INFO [stderr] Dec 07 07:24:21.959 INFO [stderr] warning: unused import: `RwLock` Dec 07 07:24:21.959 INFO [stderr] --> src/proxy/async/mod.rs:18:29 Dec 07 07:24:21.959 INFO [stderr] | Dec 07 07:24:21.959 INFO [stderr] 18 | use std::sync::{Arc, Mutex, RwLock}; Dec 07 07:24:21.959 INFO [stderr] | ^^^^^^ Dec 07 07:24:21.959 INFO [stderr] Dec 07 07:24:21.981 INFO [stderr] warning: use of deprecated item 'tokio_core::io::Io': moved to the `tokio-io` crate Dec 07 07:24:21.981 INFO [stderr] --> src/proxy/async/mod.rs:17:22 Dec 07 07:24:21.981 INFO [stderr] | Dec 07 07:24:21.981 INFO [stderr] 17 | use tokio_core::io::{Io, read_exact, write_all, Window}; Dec 07 07:24:21.981 INFO [stderr] | ^^ Dec 07 07:24:21.981 INFO [stderr] | Dec 07 07:24:21.981 INFO [stderr] = note: #[warn(deprecated)] on by default Dec 07 07:24:21.981 INFO [stderr] Dec 07 07:24:21.981 INFO [stderr] warning: use of deprecated item 'tokio_core::io::read_exact': moved to the `tokio-io` crate Dec 07 07:24:21.981 INFO [stderr] --> src/proxy/async/mod.rs:17:26 Dec 07 07:24:21.981 INFO [stderr] | Dec 07 07:24:21.981 INFO [stderr] 17 | use tokio_core::io::{Io, read_exact, write_all, Window}; Dec 07 07:24:21.981 INFO [stderr] | ^^^^^^^^^^ Dec 07 07:24:21.981 INFO [stderr] Dec 07 07:24:21.981 INFO [stderr] warning: use of deprecated item 'tokio_core::io::write_all': moved to the `tokio-io` crate Dec 07 07:24:21.981 INFO [stderr] --> src/proxy/async/mod.rs:17:38 Dec 07 07:24:21.981 INFO [stderr] | Dec 07 07:24:21.981 INFO [stderr] 17 | use tokio_core::io::{Io, read_exact, write_all, Window}; Dec 07 07:24:21.981 INFO [stderr] | ^^^^^^^^^ Dec 07 07:24:21.981 INFO [stderr] Dec 07 07:24:21.982 INFO [stderr] warning: use of deprecated item 'tokio_core::io::Window': moved to the `tokio-io` crate Dec 07 07:24:21.982 INFO [stderr] --> src/proxy/async/mod.rs:17:49 Dec 07 07:24:21.982 INFO [stderr] | Dec 07 07:24:21.982 INFO [stderr] 17 | use tokio_core::io::{Io, read_exact, write_all, Window}; Dec 07 07:24:21.982 INFO [stderr] | ^^^^^^ Dec 07 07:24:21.982 INFO [stderr] Dec 07 07:24:22.088 INFO [stderr] warning: unreachable statement Dec 07 07:24:22.088 INFO [stderr] --> src/proxy/sync/mod.rs:369:10 Dec 07 07:24:22.088 INFO [stderr] | Dec 07 07:24:22.088 INFO [stderr] 369 | drop(back); Dec 07 07:24:22.088 INFO [stderr] | ^^^^^^^^^^^ Dec 07 07:24:22.088 INFO [stderr] | Dec 07 07:24:22.088 INFO [stderr] = note: #[warn(unreachable_code)] on by default Dec 07 07:24:22.088 INFO [stderr] Dec 07 07:24:22.136 INFO [stderr] warning: unused import: `Io` Dec 07 07:24:22.137 INFO [stderr] --> src/proxy/async/mod.rs:17:22 Dec 07 07:24:22.137 INFO [stderr] | Dec 07 07:24:22.137 INFO [stderr] 17 | use tokio_core::io::{Io, read_exact, write_all, Window}; Dec 07 07:24:22.137 INFO [stderr] | ^^ Dec 07 07:24:22.137 INFO [stderr] Dec 07 07:24:22.144 INFO [stderr] warning: unused variable: `err` Dec 07 07:24:22.144 INFO [stderr] --> src/proxy/sync/mod.rs:262:22 Dec 07 07:24:22.144 INFO [stderr] | Dec 07 07:24:22.144 INFO [stderr] 262 | Err(ref err) => { Dec 07 07:24:22.144 INFO [stderr] | ^^^ help: consider using `_err` instead Dec 07 07:24:22.144 INFO [stderr] | Dec 07 07:24:22.144 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 07 07:24:22.144 INFO [stderr] Dec 07 07:24:22.144 INFO [stderr] warning: unused variable: `seq_number` Dec 07 07:24:22.144 INFO [stderr] --> src/proxy/sync/mod.rs:316:14 Dec 07 07:24:22.144 INFO [stderr] | Dec 07 07:24:22.144 INFO [stderr] 316 | let mut seq_number = 0; Dec 07 07:24:22.144 INFO [stderr] | ^^^^^^^^^^ help: consider using `_seq_number` instead Dec 07 07:24:22.144 INFO [stderr] Dec 07 07:24:22.144 INFO [stderr] warning: unused variable: `err` Dec 07 07:24:22.144 INFO [stderr] --> src/proxy/sync/mod.rs:321:22 Dec 07 07:24:22.144 INFO [stderr] | Dec 07 07:24:22.144 INFO [stderr] 321 | Err(ref err) => { Dec 07 07:24:22.144 INFO [stderr] | ^^^ help: consider using `_err` instead Dec 07 07:24:22.144 INFO [stderr] Dec 07 07:24:22.144 INFO [stderr] warning: unused variable: `r` Dec 07 07:24:22.144 INFO [stderr] --> src/proxy/sync/mod.rs:341:8 Dec 07 07:24:22.144 INFO [stderr] | Dec 07 07:24:22.144 INFO [stderr] 341 | Ok(r) => { Dec 07 07:24:22.144 INFO [stderr] | ^ help: consider using `_r` instead Dec 07 07:24:22.144 INFO [stderr] Dec 07 07:24:22.144 INFO [stderr] warning: unused variable: `RecvError` Dec 07 07:24:22.144 INFO [stderr] --> src/proxy/sync/mod.rs:345:5 Dec 07 07:24:22.144 INFO [stderr] | Dec 07 07:24:22.144 INFO [stderr] 345 | RecvError => {}, Dec 07 07:24:22.144 INFO [stderr] | ^^^^^^^^^ help: consider using `_RecvError` instead Dec 07 07:24:22.144 INFO [stderr] Dec 07 07:24:22.144 INFO [stderr] warning: unused variable: `e` Dec 07 07:24:22.145 INFO [stderr] --> src/proxy/async/mod.rs:97:25 Dec 07 07:24:22.145 INFO [stderr] | Dec 07 07:24:22.145 INFO [stderr] 97 | Err(e) => {; Dec 07 07:24:22.145 INFO [stderr] | ^ help: consider using `_e` instead Dec 07 07:24:22.145 INFO [stderr] Dec 07 07:24:22.145 INFO [stderr] warning: unused variable: `core` Dec 07 07:24:22.145 INFO [stderr] --> src/proxy/async/mod.rs:60:17 Dec 07 07:24:22.145 INFO [stderr] | Dec 07 07:24:22.145 INFO [stderr] 60 | let mut core = Core::new().unwrap(); Dec 07 07:24:22.145 INFO [stderr] | ^^^^ help: consider using `_core` instead Dec 07 07:24:22.145 INFO [stderr] Dec 07 07:24:22.145 INFO [stderr] warning: unused variable: `pool` Dec 07 07:24:22.145 INFO [stderr] --> src/proxy/async/mod.rs:158:13 Dec 07 07:24:22.145 INFO [stderr] | Dec 07 07:24:22.145 INFO [stderr] 158 | let pool = self.pool.clone(); Dec 07 07:24:22.145 INFO [stderr] | ^^^^ help: consider using `_pool` instead Dec 07 07:24:22.145 INFO [stderr] Dec 07 07:24:22.148 INFO [stderr] warning: variable does not need to be mutable Dec 07 07:24:22.148 INFO [stderr] --> src/proxy/sync/mod.rs:75:13 Dec 07 07:24:22.148 INFO [stderr] | Dec 07 07:24:22.148 INFO [stderr] 75 | let mut time_vec = self.0.lock().unwrap(); Dec 07 07:24:22.148 INFO [stderr] | ----^^^^^^^^ Dec 07 07:24:22.148 INFO [stderr] | | Dec 07 07:24:22.148 INFO [stderr] | help: remove this `mut` Dec 07 07:24:22.148 INFO [stderr] | Dec 07 07:24:22.148 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 07 07:24:22.148 INFO [stderr] Dec 07 07:24:22.155 INFO [stderr] warning: variable does not need to be mutable Dec 07 07:24:22.155 INFO [stderr] --> src/proxy/sync/mod.rs:155:26 Dec 07 07:24:22.155 INFO [stderr] | Dec 07 07:24:22.155 INFO [stderr] 155 | let mut stream_c = stream.try_clone().unwrap(); Dec 07 07:24:22.155 INFO [stderr] | ----^^^^^^^^ Dec 07 07:24:22.155 INFO [stderr] | | Dec 07 07:24:22.155 INFO [stderr] | help: remove this `mut` Dec 07 07:24:22.156 INFO [stderr] Dec 07 07:24:22.163 INFO [stderr] warning: variable does not need to be mutable Dec 07 07:24:22.163 INFO [stderr] --> src/proxy/sync/mod.rs:204:10 Dec 07 07:24:22.163 INFO [stderr] | Dec 07 07:24:22.163 INFO [stderr] 204 | let mut back = match TcpStream::connect((targ_addr, target_port)) { Dec 07 07:24:22.163 INFO [stderr] | ----^^^^ Dec 07 07:24:22.163 INFO [stderr] | | Dec 07 07:24:22.163 INFO [stderr] | help: remove this `mut` Dec 07 07:24:22.163 INFO [stderr] Dec 07 07:24:22.166 INFO [stderr] warning: variable does not need to be mutable Dec 07 07:24:22.166 INFO [stderr] --> src/proxy/sync/mod.rs:316:10 Dec 07 07:24:22.166 INFO [stderr] | Dec 07 07:24:22.166 INFO [stderr] 316 | let mut seq_number = 0; Dec 07 07:24:22.166 INFO [stderr] | ----^^^^^^^^^^ Dec 07 07:24:22.166 INFO [stderr] | | Dec 07 07:24:22.166 INFO [stderr] | help: remove this `mut` Dec 07 07:24:22.166 INFO [stderr] Dec 07 07:24:22.184 INFO [stderr] warning: variable does not need to be mutable Dec 07 07:24:22.184 INFO [stderr] --> src/proxy/async/mod.rs:60:13 Dec 07 07:24:22.184 INFO [stderr] | Dec 07 07:24:22.184 INFO [stderr] 60 | let mut core = Core::new().unwrap(); Dec 07 07:24:22.184 INFO [stderr] | ----^^^^ Dec 07 07:24:22.184 INFO [stderr] | | Dec 07 07:24:22.184 INFO [stderr] | help: remove this `mut` Dec 07 07:24:22.184 INFO [stderr] Dec 07 07:24:22.204 INFO [stderr] warning: field is never used: `num_bytes` Dec 07 07:24:22.204 INFO [stderr] --> src/proxy/async/mod.rs:221:5 Dec 07 07:24:22.204 INFO [stderr] | Dec 07 07:24:22.204 INFO [stderr] 221 | num_bytes: Arc>, Dec 07 07:24:22.204 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 07:24:22.204 INFO [stderr] Dec 07 07:24:22.204 INFO [stderr] warning: field is never used: `num_resp` Dec 07 07:24:22.204 INFO [stderr] --> src/proxy/async/mod.rs:222:5 Dec 07 07:24:22.204 INFO [stderr] | Dec 07 07:24:22.204 INFO [stderr] 222 | num_resp: Arc>, Dec 07 07:24:22.204 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 07:24:22.204 INFO [stderr] Dec 07 07:24:22.204 INFO [stderr] warning: function is never used: `other` Dec 07 07:24:22.204 INFO [stderr] --> src/proxy/async/mod.rs:378:1 Dec 07 07:24:22.204 INFO [stderr] | Dec 07 07:24:22.204 INFO [stderr] 378 | fn other(desc: &str) -> io::Error { Dec 07 07:24:22.204 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 07:24:22.204 INFO [stderr] Dec 07 07:24:22.204 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 07 07:24:22.204 INFO [stderr] --> src/proxy/sync/mod.rs:157:22 Dec 07 07:24:22.204 INFO [stderr] | Dec 07 07:24:22.204 INFO [stderr] 157 | stream_c2.set_read_timeout(Some(Duration::new(3, 0))); Dec 07 07:24:22.204 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 07:24:22.204 INFO [stderr] | Dec 07 07:24:22.204 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 07 07:24:22.204 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 07 07:24:22.204 INFO [stderr] Dec 07 07:24:22.204 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 07 07:24:22.204 INFO [stderr] --> src/proxy/sync/mod.rs:188:6 Dec 07 07:24:22.204 INFO [stderr] | Dec 07 07:24:22.204 INFO [stderr] 188 | TcpStream::connect((targ_addr, self.front_port)); Dec 07 07:24:22.204 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 07:24:22.204 INFO [stderr] | Dec 07 07:24:22.204 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 07 07:24:22.204 INFO [stderr] Dec 07 07:24:22.204 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 07 07:24:22.204 INFO [stderr] --> src/proxy/sync/mod.rs:215:14 Dec 07 07:24:22.204 INFO [stderr] | Dec 07 07:24:22.204 INFO [stderr] 215 | front.shutdown(Shutdown::Both); Dec 07 07:24:22.205 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 07:24:22.205 INFO [stderr] | Dec 07 07:24:22.205 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 07 07:24:22.205 INFO [stderr] Dec 07 07:24:22.205 INFO [stderr] warning: variable `timedOut` should have a snake case name such as `timed_out` Dec 07 07:24:22.205 INFO [stderr] --> src/proxy/sync/mod.rs:227:10 Dec 07 07:24:22.205 INFO [stderr] | Dec 07 07:24:22.205 INFO [stderr] 227 | let timedOut = Arc::new(AtomicBool::new(false)); Dec 07 07:24:22.205 INFO [stderr] | ^^^^^^^^ Dec 07 07:24:22.205 INFO [stderr] | Dec 07 07:24:22.205 INFO [stderr] = note: #[warn(non_snake_case)] on by default Dec 07 07:24:22.205 INFO [stderr] Dec 07 07:24:22.205 INFO [stderr] warning: variable `timedOut_c` should have a snake case name such as `timed_out_c` Dec 07 07:24:22.205 INFO [stderr] --> src/proxy/sync/mod.rs:228:10 Dec 07 07:24:22.205 INFO [stderr] | Dec 07 07:24:22.205 INFO [stderr] 228 | let timedOut_c = timedOut.clone(); Dec 07 07:24:22.205 INFO [stderr] | ^^^^^^^^^^ Dec 07 07:24:22.205 INFO [stderr] Dec 07 07:24:22.205 INFO [stderr] warning: variable `timedOut` should have a snake case name such as `timed_out` Dec 07 07:24:22.205 INFO [stderr] --> src/proxy/sync/mod.rs:252:31 Dec 07 07:24:22.205 INFO [stderr] | Dec 07 07:24:22.205 INFO [stderr] 252 | timedOut: Arc, Dec 07 07:24:22.205 INFO [stderr] | ^^^^^^^^ Dec 07 07:24:22.205 INFO [stderr] Dec 07 07:24:22.205 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 07 07:24:22.205 INFO [stderr] --> src/proxy/sync/mod.rs:255:6 Dec 07 07:24:22.205 INFO [stderr] | Dec 07 07:24:22.205 INFO [stderr] 255 | front.set_read_timeout(Some(Duration::new(1000, 0))); Dec 07 07:24:22.205 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 07:24:22.205 INFO [stderr] | Dec 07 07:24:22.205 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 07 07:24:22.205 INFO [stderr] Dec 07 07:24:22.205 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 07 07:24:22.205 INFO [stderr] --> src/proxy/sync/mod.rs:271:18 Dec 07 07:24:22.205 INFO [stderr] | Dec 07 07:24:22.205 INFO [stderr] 271 | front.shutdown(Shutdown::Both); Dec 07 07:24:22.205 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 07:24:22.205 INFO [stderr] | Dec 07 07:24:22.205 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 07 07:24:22.205 INFO [stderr] Dec 07 07:24:22.205 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 07 07:24:22.205 INFO [stderr] --> src/proxy/sync/mod.rs:272:18 Dec 07 07:24:22.205 INFO [stderr] | Dec 07 07:24:22.205 INFO [stderr] 272 | back.shutdown(Shutdown::Both); Dec 07 07:24:22.205 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 07:24:22.205 INFO [stderr] | Dec 07 07:24:22.205 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 07 07:24:22.205 INFO [stderr] Dec 07 07:24:22.205 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 07 07:24:22.205 INFO [stderr] --> src/proxy/sync/mod.rs:290:18 Dec 07 07:24:22.205 INFO [stderr] | Dec 07 07:24:22.205 INFO [stderr] 290 | front.shutdown(Shutdown::Both); Dec 07 07:24:22.205 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 07:24:22.205 INFO [stderr] | Dec 07 07:24:22.205 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 07 07:24:22.205 INFO [stderr] Dec 07 07:24:22.205 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 07 07:24:22.205 INFO [stderr] --> src/proxy/sync/mod.rs:291:18 Dec 07 07:24:22.205 INFO [stderr] | Dec 07 07:24:22.205 INFO [stderr] 291 | back.shutdown(Shutdown::Both); Dec 07 07:24:22.205 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 07:24:22.205 INFO [stderr] | Dec 07 07:24:22.205 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 07 07:24:22.205 INFO [stderr] Dec 07 07:24:22.205 INFO [stderr] warning: variable `timedOut` should have a snake case name such as `timed_out` Dec 07 07:24:22.205 INFO [stderr] --> src/proxy/sync/mod.rs:309:31 Dec 07 07:24:22.205 INFO [stderr] | Dec 07 07:24:22.205 INFO [stderr] 309 | timedOut: Arc, Dec 07 07:24:22.205 INFO [stderr] | ^^^^^^^^ Dec 07 07:24:22.205 INFO [stderr] Dec 07 07:24:22.205 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 07 07:24:22.205 INFO [stderr] --> src/proxy/sync/mod.rs:312:6 Dec 07 07:24:22.205 INFO [stderr] | Dec 07 07:24:22.205 INFO [stderr] 312 | back.set_read_timeout(Some(Duration::new(1000, 0))); Dec 07 07:24:22.205 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 07:24:22.205 INFO [stderr] | Dec 07 07:24:22.205 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 07 07:24:22.205 INFO [stderr] Dec 07 07:24:22.205 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 07 07:24:22.205 INFO [stderr] --> src/proxy/sync/mod.rs:330:18 Dec 07 07:24:22.205 INFO [stderr] | Dec 07 07:24:22.205 INFO [stderr] 330 | front.shutdown(Shutdown::Both); Dec 07 07:24:22.205 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 07:24:22.205 INFO [stderr] | Dec 07 07:24:22.205 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 07 07:24:22.205 INFO [stderr] Dec 07 07:24:22.205 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 07 07:24:22.206 INFO [stderr] --> src/proxy/sync/mod.rs:331:18 Dec 07 07:24:22.206 INFO [stderr] | Dec 07 07:24:22.206 INFO [stderr] 331 | back.shutdown(Shutdown::Both); Dec 07 07:24:22.206 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 07:24:22.206 INFO [stderr] | Dec 07 07:24:22.206 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 07 07:24:22.206 INFO [stderr] Dec 07 07:24:22.206 INFO [stderr] warning: variable `RecvError` should have a snake case name such as `recv_error` Dec 07 07:24:22.206 INFO [stderr] --> src/proxy/sync/mod.rs:345:5 Dec 07 07:24:22.206 INFO [stderr] | Dec 07 07:24:22.206 INFO [stderr] 345 | RecvError => {}, Dec 07 07:24:22.206 INFO [stderr] | ^^^^^^^^^ Dec 07 07:24:22.206 INFO [stderr] Dec 07 07:24:22.206 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 07 07:24:22.206 INFO [stderr] --> src/proxy/sync/mod.rs:357:22 Dec 07 07:24:22.206 INFO [stderr] | Dec 07 07:24:22.206 INFO [stderr] 357 | front.shutdown(Shutdown::Both); Dec 07 07:24:22.206 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 07:24:22.206 INFO [stderr] | Dec 07 07:24:22.206 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 07 07:24:22.206 INFO [stderr] Dec 07 07:24:22.206 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 07 07:24:22.206 INFO [stderr] --> src/proxy/sync/mod.rs:358:22 Dec 07 07:24:22.206 INFO [stderr] | Dec 07 07:24:22.206 INFO [stderr] 358 | back.shutdown(Shutdown::Both); Dec 07 07:24:22.206 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 07:24:22.206 INFO [stderr] | Dec 07 07:24:22.206 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 07 07:24:22.206 INFO [stderr] Dec 07 07:24:23.963 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.40s Dec 07 07:24:23.978 INFO [stderr] su: No module specific data is present Dec 07 07:24:24.286 INFO running `"docker" "inspect" "16b89aad62403838f1443b5dbbbbbce7b7f2d1d34047ac9548cb5bd70888a0bd"` Dec 07 07:24:24.416 INFO running `"docker" "rm" "-f" "16b89aad62403838f1443b5dbbbbbce7b7f2d1d34047ac9548cb5bd70888a0bd"` Dec 07 07:24:24.505 INFO [stdout] 16b89aad62403838f1443b5dbbbbbce7b7f2d1d34047ac9548cb5bd70888a0bd Dec 07 07:24:24.509 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 07 07:24:24.653 INFO [stdout] 690f1a939dbff6c37e46f7cece5defe1d56c1e0bbdeb0d3889d86e3ef8b66732 Dec 07 07:24:24.658 INFO running `"docker" "start" "-a" "690f1a939dbff6c37e46f7cece5defe1d56c1e0bbdeb0d3889d86e3ef8b66732"` Dec 07 07:24:25.133 INFO [stderr] usermod: no changes Dec 07 07:24:25.232 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.08s Dec 07 07:24:25.247 INFO [stderr] Running /target/debug/deps/meter_proxy-1b860fb31e6a0f5d Dec 07 07:24:25.249 INFO [stdout] Dec 07 07:24:25.249 INFO [stdout] running 0 tests Dec 07 07:24:25.249 INFO [stdout] Dec 07 07:24:25.249 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 07 07:24:25.249 INFO [stdout] Dec 07 07:24:25.249 INFO [stderr] Doc-tests meter_proxy Dec 07 07:24:31.753 INFO [stdout] Dec 07 07:24:31.753 INFO [stdout] running 0 tests Dec 07 07:24:31.753 INFO [stdout] Dec 07 07:24:31.753 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 07 07:24:31.753 INFO [stdout] Dec 07 07:24:31.763 INFO [stderr] su: No module specific data is present Dec 07 07:24:32.128 INFO running `"docker" "inspect" "690f1a939dbff6c37e46f7cece5defe1d56c1e0bbdeb0d3889d86e3ef8b66732"` Dec 07 07:24:32.296 INFO running `"docker" "rm" "-f" "690f1a939dbff6c37e46f7cece5defe1d56c1e0bbdeb0d3889d86e3ef8b66732"` Dec 07 07:24:32.470 INFO [stdout] 690f1a939dbff6c37e46f7cece5defe1d56c1e0bbdeb0d3889d86e3ef8b66732