Dec 15 04:51:49.743 INFO testing meter_proxy-0.2.3 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550 Dec 15 04:51:49.743 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 15 04:51:50.052 INFO [stdout] 6826ce3d23865ebd64191ebd187a2ee2fb1cb6057b869c99a85af6473d078f17 Dec 15 04:51:50.055 INFO running `"docker" "start" "-a" "6826ce3d23865ebd64191ebd187a2ee2fb1cb6057b869c99a85af6473d078f17"` Dec 15 04:51:50.558 INFO [stderr] usermod: no changes Dec 15 04:51:50.779 INFO [stderr] Compiling meter_proxy v0.2.3 (/source) Dec 15 04:51:54.433 INFO [stderr] warning: unused `#[macro_use]` import Dec 15 04:51:54.433 INFO [stderr] --> src/lib.rs:16:1 Dec 15 04:51:54.433 INFO [stderr] | Dec 15 04:51:54.433 INFO [stderr] 16 | #[macro_use] Dec 15 04:51:54.433 INFO [stderr] | ^^^^^^^^^^^^ Dec 15 04:51:54.433 INFO [stderr] | Dec 15 04:51:54.433 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 15 04:51:54.433 INFO [stderr] Dec 15 04:51:54.433 INFO [stderr] warning: unused import: `Yellow` Dec 15 04:51:54.433 INFO [stderr] --> src/proxy/sync/mod.rs:14:30 Dec 15 04:51:54.433 INFO [stderr] | Dec 15 04:51:54.433 INFO [stderr] 14 | use ansi_term::Colour::{Red, Yellow}; Dec 15 04:51:54.433 INFO [stderr] | ^^^^^^ Dec 15 04:51:54.433 INFO [stderr] Dec 15 04:51:54.433 INFO [stderr] warning: unused import: `SocketAddr` Dec 15 04:51:54.433 INFO [stderr] --> src/proxy/sync/mod.rs:15:50 Dec 15 04:51:54.433 INFO [stderr] | Dec 15 04:51:54.433 INFO [stderr] 15 | use std::net::{TcpListener, TcpStream, Shutdown, SocketAddr,IpAddr}; Dec 15 04:51:54.434 INFO [stderr] | ^^^^^^^^^^ Dec 15 04:51:54.434 INFO [stderr] Dec 15 04:51:54.434 INFO [stderr] warning: unused import: `str` Dec 15 04:51:54.434 INFO [stderr] --> src/proxy/sync/mod.rs:18:19 Dec 15 04:51:54.434 INFO [stderr] | Dec 15 04:51:54.434 INFO [stderr] 18 | use std::{thread, str}; Dec 15 04:51:54.434 INFO [stderr] | ^^^ Dec 15 04:51:54.434 INFO [stderr] Dec 15 04:51:54.434 INFO [stderr] warning: unused import: `libc::setrlimit` Dec 15 04:51:54.434 INFO [stderr] --> src/proxy/sync/mod.rs:21:5 Dec 15 04:51:54.434 INFO [stderr] | Dec 15 04:51:54.434 INFO [stderr] 21 | use libc::setrlimit; Dec 15 04:51:54.434 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 15 04:51:54.434 INFO [stderr] Dec 15 04:51:54.434 INFO [stderr] warning: unused import: `std::collections::HashMap` Dec 15 04:51:54.434 INFO [stderr] --> src/proxy/sync/mod.rs:22:5 Dec 15 04:51:54.434 INFO [stderr] | Dec 15 04:51:54.434 INFO [stderr] 22 | use std::collections::HashMap; Dec 15 04:51:54.434 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 04:51:54.434 INFO [stderr] Dec 15 04:51:54.434 INFO [stderr] warning: unused import: `std::env` Dec 15 04:51:54.434 INFO [stderr] --> src/proxy/async/mod.rs:4:5 Dec 15 04:51:54.434 INFO [stderr] | Dec 15 04:51:54.434 INFO [stderr] 4 | use std::env; Dec 15 04:51:54.434 INFO [stderr] | ^^^^^^^^ Dec 15 04:51:54.434 INFO [stderr] Dec 15 04:51:54.434 INFO [stderr] warning: unused import: `IpAddr` Dec 15 04:51:54.434 INFO [stderr] --> src/proxy/async/mod.rs:6:28 Dec 15 04:51:54.434 INFO [stderr] | Dec 15 04:51:54.434 INFO [stderr] 6 | use std::net::{SocketAddr, IpAddr}; Dec 15 04:51:54.434 INFO [stderr] | ^^^^^^ Dec 15 04:51:54.434 INFO [stderr] Dec 15 04:51:54.434 INFO [stderr] warning: unused import: `std::time::Duration` Dec 15 04:51:54.434 INFO [stderr] --> src/proxy/async/mod.rs:9:5 Dec 15 04:51:54.434 INFO [stderr] | Dec 15 04:51:54.434 INFO [stderr] 9 | use std::time::Duration; Dec 15 04:51:54.434 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Dec 15 04:51:54.434 INFO [stderr] Dec 15 04:51:54.434 INFO [stderr] warning: unused import: `Timeout` Dec 15 04:51:54.434 INFO [stderr] --> src/proxy/async/mod.rs:15:41 Dec 15 04:51:54.434 INFO [stderr] | Dec 15 04:51:54.434 INFO [stderr] 15 | use tokio_core::reactor::{Core, Handle, Timeout}; Dec 15 04:51:54.434 INFO [stderr] | ^^^^^^^ Dec 15 04:51:54.434 INFO [stderr] Dec 15 04:51:54.434 INFO [stderr] warning: unused imports: `Window`, `read_exact`, `write_all` Dec 15 04:51:54.434 INFO [stderr] --> src/proxy/async/mod.rs:17:26 Dec 15 04:51:54.434 INFO [stderr] | Dec 15 04:51:54.434 INFO [stderr] 17 | use tokio_core::io::{Io, read_exact, write_all, Window}; Dec 15 04:51:54.434 INFO [stderr] | ^^^^^^^^^^ ^^^^^^^^^ ^^^^^^ Dec 15 04:51:54.434 INFO [stderr] Dec 15 04:51:54.434 INFO [stderr] warning: unused import: `RwLock` Dec 15 04:51:54.434 INFO [stderr] --> src/proxy/async/mod.rs:18:29 Dec 15 04:51:54.434 INFO [stderr] | Dec 15 04:51:54.434 INFO [stderr] 18 | use std::sync::{Arc, Mutex, RwLock}; Dec 15 04:51:54.434 INFO [stderr] | ^^^^^^ Dec 15 04:51:54.434 INFO [stderr] Dec 15 04:51:54.449 INFO [stderr] warning: use of deprecated item 'tokio_core::io::Io': moved to the `tokio-io` crate Dec 15 04:51:54.449 INFO [stderr] --> src/proxy/async/mod.rs:17:22 Dec 15 04:51:54.449 INFO [stderr] | Dec 15 04:51:54.449 INFO [stderr] 17 | use tokio_core::io::{Io, read_exact, write_all, Window}; Dec 15 04:51:54.449 INFO [stderr] | ^^ Dec 15 04:51:54.449 INFO [stderr] | Dec 15 04:51:54.449 INFO [stderr] = note: #[warn(deprecated)] on by default Dec 15 04:51:54.449 INFO [stderr] Dec 15 04:51:54.449 INFO [stderr] warning: use of deprecated item 'tokio_core::io::read_exact': moved to the `tokio-io` crate Dec 15 04:51:54.449 INFO [stderr] --> src/proxy/async/mod.rs:17:26 Dec 15 04:51:54.449 INFO [stderr] | Dec 15 04:51:54.449 INFO [stderr] 17 | use tokio_core::io::{Io, read_exact, write_all, Window}; Dec 15 04:51:54.449 INFO [stderr] | ^^^^^^^^^^ Dec 15 04:51:54.449 INFO [stderr] Dec 15 04:51:54.449 INFO [stderr] warning: use of deprecated item 'tokio_core::io::write_all': moved to the `tokio-io` crate Dec 15 04:51:54.449 INFO [stderr] --> src/proxy/async/mod.rs:17:38 Dec 15 04:51:54.449 INFO [stderr] | Dec 15 04:51:54.449 INFO [stderr] 17 | use tokio_core::io::{Io, read_exact, write_all, Window}; Dec 15 04:51:54.449 INFO [stderr] | ^^^^^^^^^ Dec 15 04:51:54.449 INFO [stderr] Dec 15 04:51:54.449 INFO [stderr] warning: use of deprecated item 'tokio_core::io::Window': moved to the `tokio-io` crate Dec 15 04:51:54.449 INFO [stderr] --> src/proxy/async/mod.rs:17:49 Dec 15 04:51:54.449 INFO [stderr] | Dec 15 04:51:54.450 INFO [stderr] 17 | use tokio_core::io::{Io, read_exact, write_all, Window}; Dec 15 04:51:54.450 INFO [stderr] | ^^^^^^ Dec 15 04:51:54.450 INFO [stderr] Dec 15 04:51:54.579 INFO [stderr] warning: unreachable statement Dec 15 04:51:54.579 INFO [stderr] --> src/proxy/sync/mod.rs:369:10 Dec 15 04:51:54.579 INFO [stderr] | Dec 15 04:51:54.579 INFO [stderr] 369 | drop(back); Dec 15 04:51:54.579 INFO [stderr] | ^^^^^^^^^^^ Dec 15 04:51:54.579 INFO [stderr] | Dec 15 04:51:54.579 INFO [stderr] = note: #[warn(unreachable_code)] on by default Dec 15 04:51:54.579 INFO [stderr] Dec 15 04:51:54.625 INFO [stderr] warning: unused import: `Io` Dec 15 04:51:54.625 INFO [stderr] --> src/proxy/async/mod.rs:17:22 Dec 15 04:51:54.625 INFO [stderr] | Dec 15 04:51:54.625 INFO [stderr] 17 | use tokio_core::io::{Io, read_exact, write_all, Window}; Dec 15 04:51:54.625 INFO [stderr] | ^^ Dec 15 04:51:54.625 INFO [stderr] Dec 15 04:51:54.633 INFO [stderr] warning: unused variable: `err` Dec 15 04:51:54.634 INFO [stderr] --> src/proxy/sync/mod.rs:262:22 Dec 15 04:51:54.634 INFO [stderr] | Dec 15 04:51:54.634 INFO [stderr] 262 | Err(ref err) => { Dec 15 04:51:54.634 INFO [stderr] | ^^^ help: consider using `_err` instead Dec 15 04:51:54.634 INFO [stderr] | Dec 15 04:51:54.634 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 15 04:51:54.634 INFO [stderr] Dec 15 04:51:54.634 INFO [stderr] warning: unused variable: `seq_number` Dec 15 04:51:54.634 INFO [stderr] --> src/proxy/sync/mod.rs:316:14 Dec 15 04:51:54.634 INFO [stderr] | Dec 15 04:51:54.634 INFO [stderr] 316 | let mut seq_number = 0; Dec 15 04:51:54.634 INFO [stderr] | ^^^^^^^^^^ help: consider using `_seq_number` instead Dec 15 04:51:54.634 INFO [stderr] Dec 15 04:51:54.634 INFO [stderr] warning: unused variable: `err` Dec 15 04:51:54.634 INFO [stderr] --> src/proxy/sync/mod.rs:321:22 Dec 15 04:51:54.634 INFO [stderr] | Dec 15 04:51:54.634 INFO [stderr] 321 | Err(ref err) => { Dec 15 04:51:54.634 INFO [stderr] | ^^^ help: consider using `_err` instead Dec 15 04:51:54.634 INFO [stderr] Dec 15 04:51:54.634 INFO [stderr] warning: unused variable: `r` Dec 15 04:51:54.634 INFO [stderr] --> src/proxy/sync/mod.rs:341:8 Dec 15 04:51:54.634 INFO [stderr] | Dec 15 04:51:54.634 INFO [stderr] 341 | Ok(r) => { Dec 15 04:51:54.634 INFO [stderr] | ^ help: consider using `_r` instead Dec 15 04:51:54.634 INFO [stderr] Dec 15 04:51:54.634 INFO [stderr] warning: unused variable: `RecvError` Dec 15 04:51:54.634 INFO [stderr] --> src/proxy/sync/mod.rs:345:5 Dec 15 04:51:54.634 INFO [stderr] | Dec 15 04:51:54.634 INFO [stderr] 345 | RecvError => {}, Dec 15 04:51:54.634 INFO [stderr] | ^^^^^^^^^ help: consider using `_RecvError` instead Dec 15 04:51:54.634 INFO [stderr] Dec 15 04:51:54.634 INFO [stderr] warning: unused variable: `e` Dec 15 04:51:54.634 INFO [stderr] --> src/proxy/async/mod.rs:97:25 Dec 15 04:51:54.634 INFO [stderr] | Dec 15 04:51:54.634 INFO [stderr] 97 | Err(e) => {; Dec 15 04:51:54.634 INFO [stderr] | ^ help: consider using `_e` instead Dec 15 04:51:54.634 INFO [stderr] Dec 15 04:51:54.639 INFO [stderr] warning: unused variable: `core` Dec 15 04:51:54.639 INFO [stderr] --> src/proxy/async/mod.rs:60:17 Dec 15 04:51:54.639 INFO [stderr] | Dec 15 04:51:54.639 INFO [stderr] 60 | let mut core = Core::new().unwrap(); Dec 15 04:51:54.639 INFO [stderr] | ^^^^ help: consider using `_core` instead Dec 15 04:51:54.639 INFO [stderr] Dec 15 04:51:54.639 INFO [stderr] warning: unused variable: `pool` Dec 15 04:51:54.639 INFO [stderr] --> src/proxy/async/mod.rs:158:13 Dec 15 04:51:54.639 INFO [stderr] | Dec 15 04:51:54.639 INFO [stderr] 158 | let pool = self.pool.clone(); Dec 15 04:51:54.639 INFO [stderr] | ^^^^ help: consider using `_pool` instead Dec 15 04:51:54.639 INFO [stderr] Dec 15 04:51:54.642 INFO [stderr] warning: variable does not need to be mutable Dec 15 04:51:54.642 INFO [stderr] --> src/proxy/sync/mod.rs:75:13 Dec 15 04:51:54.642 INFO [stderr] | Dec 15 04:51:54.642 INFO [stderr] 75 | let mut time_vec = self.0.lock().unwrap(); Dec 15 04:51:54.642 INFO [stderr] | ----^^^^^^^^ Dec 15 04:51:54.642 INFO [stderr] | | Dec 15 04:51:54.642 INFO [stderr] | help: remove this `mut` Dec 15 04:51:54.642 INFO [stderr] | Dec 15 04:51:54.642 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 15 04:51:54.642 INFO [stderr] Dec 15 04:51:54.652 INFO [stderr] warning: variable does not need to be mutable Dec 15 04:51:54.652 INFO [stderr] --> src/proxy/sync/mod.rs:155:26 Dec 15 04:51:54.652 INFO [stderr] | Dec 15 04:51:54.652 INFO [stderr] 155 | let mut stream_c = stream.try_clone().unwrap(); Dec 15 04:51:54.652 INFO [stderr] | ----^^^^^^^^ Dec 15 04:51:54.652 INFO [stderr] | | Dec 15 04:51:54.652 INFO [stderr] | help: remove this `mut` Dec 15 04:51:54.652 INFO [stderr] Dec 15 04:51:54.659 INFO [stderr] warning: variable does not need to be mutable Dec 15 04:51:54.659 INFO [stderr] --> src/proxy/sync/mod.rs:204:10 Dec 15 04:51:54.659 INFO [stderr] | Dec 15 04:51:54.659 INFO [stderr] 204 | let mut back = match TcpStream::connect((targ_addr, target_port)) { Dec 15 04:51:54.659 INFO [stderr] | ----^^^^ Dec 15 04:51:54.659 INFO [stderr] | | Dec 15 04:51:54.659 INFO [stderr] | help: remove this `mut` Dec 15 04:51:54.659 INFO [stderr] Dec 15 04:51:54.667 INFO [stderr] warning: variable does not need to be mutable Dec 15 04:51:54.667 INFO [stderr] --> src/proxy/sync/mod.rs:316:10 Dec 15 04:51:54.667 INFO [stderr] | Dec 15 04:51:54.667 INFO [stderr] 316 | let mut seq_number = 0; Dec 15 04:51:54.667 INFO [stderr] | ----^^^^^^^^^^ Dec 15 04:51:54.667 INFO [stderr] | | Dec 15 04:51:54.667 INFO [stderr] | help: remove this `mut` Dec 15 04:51:54.667 INFO [stderr] Dec 15 04:51:54.679 INFO [stderr] warning: variable does not need to be mutable Dec 15 04:51:54.679 INFO [stderr] --> src/proxy/async/mod.rs:60:13 Dec 15 04:51:54.679 INFO [stderr] | Dec 15 04:51:54.679 INFO [stderr] 60 | let mut core = Core::new().unwrap(); Dec 15 04:51:54.679 INFO [stderr] | ----^^^^ Dec 15 04:51:54.679 INFO [stderr] | | Dec 15 04:51:54.679 INFO [stderr] | help: remove this `mut` Dec 15 04:51:54.679 INFO [stderr] Dec 15 04:51:54.695 INFO [stderr] warning: field is never used: `num_bytes` Dec 15 04:51:54.695 INFO [stderr] --> src/proxy/async/mod.rs:221:5 Dec 15 04:51:54.695 INFO [stderr] | Dec 15 04:51:54.695 INFO [stderr] 221 | num_bytes: Arc>, Dec 15 04:51:54.695 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 04:51:54.695 INFO [stderr] Dec 15 04:51:54.695 INFO [stderr] warning: field is never used: `num_resp` Dec 15 04:51:54.695 INFO [stderr] --> src/proxy/async/mod.rs:222:5 Dec 15 04:51:54.695 INFO [stderr] | Dec 15 04:51:54.695 INFO [stderr] 222 | num_resp: Arc>, Dec 15 04:51:54.695 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 04:51:54.695 INFO [stderr] Dec 15 04:51:54.695 INFO [stderr] warning: function is never used: `other` Dec 15 04:51:54.695 INFO [stderr] --> src/proxy/async/mod.rs:378:1 Dec 15 04:51:54.695 INFO [stderr] | Dec 15 04:51:54.695 INFO [stderr] 378 | fn other(desc: &str) -> io::Error { Dec 15 04:51:54.695 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 04:51:54.695 INFO [stderr] Dec 15 04:51:54.699 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 15 04:51:54.699 INFO [stderr] --> src/proxy/sync/mod.rs:157:22 Dec 15 04:51:54.699 INFO [stderr] | Dec 15 04:51:54.699 INFO [stderr] 157 | stream_c2.set_read_timeout(Some(Duration::new(3, 0))); Dec 15 04:51:54.699 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 04:51:54.699 INFO [stderr] | Dec 15 04:51:54.699 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 15 04:51:54.699 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 15 04:51:54.699 INFO [stderr] Dec 15 04:51:54.699 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 15 04:51:54.699 INFO [stderr] --> src/proxy/sync/mod.rs:188:6 Dec 15 04:51:54.699 INFO [stderr] | Dec 15 04:51:54.699 INFO [stderr] 188 | TcpStream::connect((targ_addr, self.front_port)); Dec 15 04:51:54.699 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 04:51:54.699 INFO [stderr] | Dec 15 04:51:54.699 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 15 04:51:54.699 INFO [stderr] Dec 15 04:51:54.699 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 15 04:51:54.699 INFO [stderr] --> src/proxy/sync/mod.rs:215:14 Dec 15 04:51:54.699 INFO [stderr] | Dec 15 04:51:54.699 INFO [stderr] 215 | front.shutdown(Shutdown::Both); Dec 15 04:51:54.699 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 04:51:54.699 INFO [stderr] | Dec 15 04:51:54.699 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 15 04:51:54.699 INFO [stderr] Dec 15 04:51:54.699 INFO [stderr] warning: variable `timedOut` should have a snake case name such as `timed_out` Dec 15 04:51:54.699 INFO [stderr] --> src/proxy/sync/mod.rs:227:10 Dec 15 04:51:54.699 INFO [stderr] | Dec 15 04:51:54.699 INFO [stderr] 227 | let timedOut = Arc::new(AtomicBool::new(false)); Dec 15 04:51:54.699 INFO [stderr] | ^^^^^^^^ Dec 15 04:51:54.699 INFO [stderr] | Dec 15 04:51:54.699 INFO [stderr] = note: #[warn(non_snake_case)] on by default Dec 15 04:51:54.699 INFO [stderr] Dec 15 04:51:54.699 INFO [stderr] warning: variable `timedOut_c` should have a snake case name such as `timed_out_c` Dec 15 04:51:54.699 INFO [stderr] --> src/proxy/sync/mod.rs:228:10 Dec 15 04:51:54.699 INFO [stderr] | Dec 15 04:51:54.699 INFO [stderr] 228 | let timedOut_c = timedOut.clone(); Dec 15 04:51:54.699 INFO [stderr] | ^^^^^^^^^^ Dec 15 04:51:54.699 INFO [stderr] Dec 15 04:51:54.699 INFO [stderr] warning: variable `timedOut` should have a snake case name such as `timed_out` Dec 15 04:51:54.699 INFO [stderr] --> src/proxy/sync/mod.rs:252:31 Dec 15 04:51:54.699 INFO [stderr] | Dec 15 04:51:54.699 INFO [stderr] 252 | timedOut: Arc, Dec 15 04:51:54.699 INFO [stderr] | ^^^^^^^^ Dec 15 04:51:54.699 INFO [stderr] Dec 15 04:51:54.699 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 15 04:51:54.699 INFO [stderr] --> src/proxy/sync/mod.rs:255:6 Dec 15 04:51:54.699 INFO [stderr] | Dec 15 04:51:54.699 INFO [stderr] 255 | front.set_read_timeout(Some(Duration::new(1000, 0))); Dec 15 04:51:54.700 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 04:51:54.700 INFO [stderr] | Dec 15 04:51:54.700 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 15 04:51:54.700 INFO [stderr] Dec 15 04:51:54.700 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 15 04:51:54.700 INFO [stderr] --> src/proxy/sync/mod.rs:271:18 Dec 15 04:51:54.700 INFO [stderr] | Dec 15 04:51:54.700 INFO [stderr] 271 | front.shutdown(Shutdown::Both); Dec 15 04:51:54.700 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 04:51:54.700 INFO [stderr] | Dec 15 04:51:54.700 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 15 04:51:54.700 INFO [stderr] Dec 15 04:51:54.700 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 15 04:51:54.700 INFO [stderr] --> src/proxy/sync/mod.rs:272:18 Dec 15 04:51:54.700 INFO [stderr] | Dec 15 04:51:54.700 INFO [stderr] 272 | back.shutdown(Shutdown::Both); Dec 15 04:51:54.700 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 04:51:54.700 INFO [stderr] | Dec 15 04:51:54.700 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 15 04:51:54.700 INFO [stderr] Dec 15 04:51:54.700 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 15 04:51:54.700 INFO [stderr] --> src/proxy/sync/mod.rs:290:18 Dec 15 04:51:54.700 INFO [stderr] | Dec 15 04:51:54.700 INFO [stderr] 290 | front.shutdown(Shutdown::Both); Dec 15 04:51:54.700 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 04:51:54.700 INFO [stderr] | Dec 15 04:51:54.700 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 15 04:51:54.700 INFO [stderr] Dec 15 04:51:54.700 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 15 04:51:54.700 INFO [stderr] --> src/proxy/sync/mod.rs:291:18 Dec 15 04:51:54.700 INFO [stderr] | Dec 15 04:51:54.700 INFO [stderr] 291 | back.shutdown(Shutdown::Both); Dec 15 04:51:54.700 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 04:51:54.700 INFO [stderr] | Dec 15 04:51:54.700 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 15 04:51:54.700 INFO [stderr] Dec 15 04:51:54.700 INFO [stderr] warning: variable `timedOut` should have a snake case name such as `timed_out` Dec 15 04:51:54.700 INFO [stderr] --> src/proxy/sync/mod.rs:309:31 Dec 15 04:51:54.700 INFO [stderr] | Dec 15 04:51:54.700 INFO [stderr] 309 | timedOut: Arc, Dec 15 04:51:54.700 INFO [stderr] | ^^^^^^^^ Dec 15 04:51:54.700 INFO [stderr] Dec 15 04:51:54.700 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 15 04:51:54.700 INFO [stderr] --> src/proxy/sync/mod.rs:312:6 Dec 15 04:51:54.700 INFO [stderr] | Dec 15 04:51:54.700 INFO [stderr] 312 | back.set_read_timeout(Some(Duration::new(1000, 0))); Dec 15 04:51:54.700 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 04:51:54.700 INFO [stderr] | Dec 15 04:51:54.700 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 15 04:51:54.700 INFO [stderr] Dec 15 04:51:54.700 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 15 04:51:54.700 INFO [stderr] --> src/proxy/sync/mod.rs:330:18 Dec 15 04:51:54.700 INFO [stderr] | Dec 15 04:51:54.700 INFO [stderr] 330 | front.shutdown(Shutdown::Both); Dec 15 04:51:54.700 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 04:51:54.700 INFO [stderr] | Dec 15 04:51:54.700 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 15 04:51:54.700 INFO [stderr] Dec 15 04:51:54.700 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 15 04:51:54.700 INFO [stderr] --> src/proxy/sync/mod.rs:331:18 Dec 15 04:51:54.700 INFO [stderr] | Dec 15 04:51:54.700 INFO [stderr] 331 | back.shutdown(Shutdown::Both); Dec 15 04:51:54.700 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 04:51:54.700 INFO [stderr] | Dec 15 04:51:54.700 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 15 04:51:54.700 INFO [stderr] Dec 15 04:51:54.700 INFO [stderr] warning: variable `RecvError` should have a snake case name such as `recv_error` Dec 15 04:51:54.700 INFO [stderr] --> src/proxy/sync/mod.rs:345:5 Dec 15 04:51:54.700 INFO [stderr] | Dec 15 04:51:54.700 INFO [stderr] 345 | RecvError => {}, Dec 15 04:51:54.700 INFO [stderr] | ^^^^^^^^^ Dec 15 04:51:54.700 INFO [stderr] Dec 15 04:51:54.700 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 15 04:51:54.700 INFO [stderr] --> src/proxy/sync/mod.rs:357:22 Dec 15 04:51:54.700 INFO [stderr] | Dec 15 04:51:54.700 INFO [stderr] 357 | front.shutdown(Shutdown::Both); Dec 15 04:51:54.700 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 04:51:54.700 INFO [stderr] | Dec 15 04:51:54.700 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 15 04:51:54.700 INFO [stderr] Dec 15 04:51:54.700 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 15 04:51:54.700 INFO [stderr] --> src/proxy/sync/mod.rs:358:22 Dec 15 04:51:54.700 INFO [stderr] | Dec 15 04:51:54.700 INFO [stderr] 358 | back.shutdown(Shutdown::Both); Dec 15 04:51:54.700 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 04:51:54.700 INFO [stderr] | Dec 15 04:51:54.700 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 15 04:51:54.700 INFO [stderr] Dec 15 04:51:56.291 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.71s Dec 15 04:51:56.303 INFO [stderr] su: No module specific data is present Dec 15 04:51:57.199 INFO running `"docker" "inspect" "6826ce3d23865ebd64191ebd187a2ee2fb1cb6057b869c99a85af6473d078f17"` Dec 15 04:51:57.519 INFO running `"docker" "rm" "-f" "6826ce3d23865ebd64191ebd187a2ee2fb1cb6057b869c99a85af6473d078f17"` Dec 15 04:51:57.715 INFO [stdout] 6826ce3d23865ebd64191ebd187a2ee2fb1cb6057b869c99a85af6473d078f17 Dec 15 04:51:57.717 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 15 04:51:57.937 INFO [stdout] ec812b8e95f3e2cff586376f464f8c6953ea68c2afea501501a3433e6efa1c6a Dec 15 04:51:57.938 INFO running `"docker" "start" "-a" "ec812b8e95f3e2cff586376f464f8c6953ea68c2afea501501a3433e6efa1c6a"` Dec 15 04:51:58.339 INFO [stderr] usermod: no changes Dec 15 04:51:58.449 INFO [stderr] Compiling meter_proxy v0.2.3 (/source) Dec 15 04:52:02.300 INFO [stderr] warning: unused `#[macro_use]` import Dec 15 04:52:02.300 INFO [stderr] --> src/lib.rs:16:1 Dec 15 04:52:02.300 INFO [stderr] | Dec 15 04:52:02.300 INFO [stderr] 16 | #[macro_use] Dec 15 04:52:02.300 INFO [stderr] | ^^^^^^^^^^^^ Dec 15 04:52:02.300 INFO [stderr] | Dec 15 04:52:02.300 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 15 04:52:02.300 INFO [stderr] Dec 15 04:52:02.300 INFO [stderr] warning: unused import: `Yellow` Dec 15 04:52:02.300 INFO [stderr] --> src/proxy/sync/mod.rs:14:30 Dec 15 04:52:02.300 INFO [stderr] | Dec 15 04:52:02.300 INFO [stderr] 14 | use ansi_term::Colour::{Red, Yellow}; Dec 15 04:52:02.300 INFO [stderr] | ^^^^^^ Dec 15 04:52:02.300 INFO [stderr] Dec 15 04:52:02.300 INFO [stderr] warning: unused import: `SocketAddr` Dec 15 04:52:02.300 INFO [stderr] --> src/proxy/sync/mod.rs:15:50 Dec 15 04:52:02.300 INFO [stderr] | Dec 15 04:52:02.300 INFO [stderr] 15 | use std::net::{TcpListener, TcpStream, Shutdown, SocketAddr,IpAddr}; Dec 15 04:52:02.300 INFO [stderr] | ^^^^^^^^^^ Dec 15 04:52:02.300 INFO [stderr] Dec 15 04:52:02.300 INFO [stderr] warning: unused import: `str` Dec 15 04:52:02.300 INFO [stderr] --> src/proxy/sync/mod.rs:18:19 Dec 15 04:52:02.301 INFO [stderr] | Dec 15 04:52:02.301 INFO [stderr] 18 | use std::{thread, str}; Dec 15 04:52:02.301 INFO [stderr] | ^^^ Dec 15 04:52:02.301 INFO [stderr] Dec 15 04:52:02.301 INFO [stderr] warning: unused import: `libc::setrlimit` Dec 15 04:52:02.301 INFO [stderr] --> src/proxy/sync/mod.rs:21:5 Dec 15 04:52:02.301 INFO [stderr] | Dec 15 04:52:02.301 INFO [stderr] 21 | use libc::setrlimit; Dec 15 04:52:02.301 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 15 04:52:02.301 INFO [stderr] Dec 15 04:52:02.301 INFO [stderr] warning: unused import: `std::collections::HashMap` Dec 15 04:52:02.301 INFO [stderr] --> src/proxy/sync/mod.rs:22:5 Dec 15 04:52:02.301 INFO [stderr] | Dec 15 04:52:02.301 INFO [stderr] 22 | use std::collections::HashMap; Dec 15 04:52:02.301 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 04:52:02.301 INFO [stderr] Dec 15 04:52:02.301 INFO [stderr] warning: unused import: `std::env` Dec 15 04:52:02.301 INFO [stderr] --> src/proxy/async/mod.rs:4:5 Dec 15 04:52:02.301 INFO [stderr] | Dec 15 04:52:02.301 INFO [stderr] 4 | use std::env; Dec 15 04:52:02.301 INFO [stderr] | ^^^^^^^^ Dec 15 04:52:02.301 INFO [stderr] Dec 15 04:52:02.301 INFO [stderr] warning: unused import: `IpAddr` Dec 15 04:52:02.301 INFO [stderr] --> src/proxy/async/mod.rs:6:28 Dec 15 04:52:02.301 INFO [stderr] | Dec 15 04:52:02.301 INFO [stderr] 6 | use std::net::{SocketAddr, IpAddr}; Dec 15 04:52:02.301 INFO [stderr] | ^^^^^^ Dec 15 04:52:02.301 INFO [stderr] Dec 15 04:52:02.301 INFO [stderr] warning: unused import: `std::time::Duration` Dec 15 04:52:02.301 INFO [stderr] --> src/proxy/async/mod.rs:9:5 Dec 15 04:52:02.301 INFO [stderr] | Dec 15 04:52:02.301 INFO [stderr] 9 | use std::time::Duration; Dec 15 04:52:02.301 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Dec 15 04:52:02.301 INFO [stderr] Dec 15 04:52:02.301 INFO [stderr] warning: unused import: `Timeout` Dec 15 04:52:02.301 INFO [stderr] --> src/proxy/async/mod.rs:15:41 Dec 15 04:52:02.301 INFO [stderr] | Dec 15 04:52:02.301 INFO [stderr] 15 | use tokio_core::reactor::{Core, Handle, Timeout}; Dec 15 04:52:02.301 INFO [stderr] | ^^^^^^^ Dec 15 04:52:02.301 INFO [stderr] Dec 15 04:52:02.301 INFO [stderr] warning: unused imports: `Window`, `read_exact`, `write_all` Dec 15 04:52:02.301 INFO [stderr] --> src/proxy/async/mod.rs:17:26 Dec 15 04:52:02.301 INFO [stderr] | Dec 15 04:52:02.301 INFO [stderr] 17 | use tokio_core::io::{Io, read_exact, write_all, Window}; Dec 15 04:52:02.301 INFO [stderr] | ^^^^^^^^^^ ^^^^^^^^^ ^^^^^^ Dec 15 04:52:02.301 INFO [stderr] Dec 15 04:52:02.301 INFO [stderr] warning: unused import: `RwLock` Dec 15 04:52:02.301 INFO [stderr] --> src/proxy/async/mod.rs:18:29 Dec 15 04:52:02.301 INFO [stderr] | Dec 15 04:52:02.301 INFO [stderr] 18 | use std::sync::{Arc, Mutex, RwLock}; Dec 15 04:52:02.301 INFO [stderr] | ^^^^^^ Dec 15 04:52:02.301 INFO [stderr] Dec 15 04:52:02.323 INFO [stderr] warning: use of deprecated item 'tokio_core::io::Io': moved to the `tokio-io` crate Dec 15 04:52:02.323 INFO [stderr] --> src/proxy/async/mod.rs:17:22 Dec 15 04:52:02.323 INFO [stderr] | Dec 15 04:52:02.323 INFO [stderr] 17 | use tokio_core::io::{Io, read_exact, write_all, Window}; Dec 15 04:52:02.323 INFO [stderr] | ^^ Dec 15 04:52:02.323 INFO [stderr] | Dec 15 04:52:02.323 INFO [stderr] = note: #[warn(deprecated)] on by default Dec 15 04:52:02.323 INFO [stderr] Dec 15 04:52:02.323 INFO [stderr] warning: use of deprecated item 'tokio_core::io::read_exact': moved to the `tokio-io` crate Dec 15 04:52:02.323 INFO [stderr] --> src/proxy/async/mod.rs:17:26 Dec 15 04:52:02.323 INFO [stderr] | Dec 15 04:52:02.323 INFO [stderr] 17 | use tokio_core::io::{Io, read_exact, write_all, Window}; Dec 15 04:52:02.323 INFO [stderr] | ^^^^^^^^^^ Dec 15 04:52:02.323 INFO [stderr] Dec 15 04:52:02.323 INFO [stderr] warning: use of deprecated item 'tokio_core::io::write_all': moved to the `tokio-io` crate Dec 15 04:52:02.323 INFO [stderr] --> src/proxy/async/mod.rs:17:38 Dec 15 04:52:02.323 INFO [stderr] | Dec 15 04:52:02.323 INFO [stderr] 17 | use tokio_core::io::{Io, read_exact, write_all, Window}; Dec 15 04:52:02.323 INFO [stderr] | ^^^^^^^^^ Dec 15 04:52:02.323 INFO [stderr] Dec 15 04:52:02.323 INFO [stderr] warning: use of deprecated item 'tokio_core::io::Window': moved to the `tokio-io` crate Dec 15 04:52:02.323 INFO [stderr] --> src/proxy/async/mod.rs:17:49 Dec 15 04:52:02.323 INFO [stderr] | Dec 15 04:52:02.323 INFO [stderr] 17 | use tokio_core::io::{Io, read_exact, write_all, Window}; Dec 15 04:52:02.323 INFO [stderr] | ^^^^^^ Dec 15 04:52:02.323 INFO [stderr] Dec 15 04:52:02.451 INFO [stderr] warning: unreachable statement Dec 15 04:52:02.451 INFO [stderr] --> src/proxy/sync/mod.rs:369:10 Dec 15 04:52:02.451 INFO [stderr] | Dec 15 04:52:02.451 INFO [stderr] 369 | drop(back); Dec 15 04:52:02.451 INFO [stderr] | ^^^^^^^^^^^ Dec 15 04:52:02.451 INFO [stderr] | Dec 15 04:52:02.451 INFO [stderr] = note: #[warn(unreachable_code)] on by default Dec 15 04:52:02.451 INFO [stderr] Dec 15 04:52:02.523 INFO [stderr] warning: unused import: `Io` Dec 15 04:52:02.523 INFO [stderr] --> src/proxy/async/mod.rs:17:22 Dec 15 04:52:02.523 INFO [stderr] | Dec 15 04:52:02.523 INFO [stderr] 17 | use tokio_core::io::{Io, read_exact, write_all, Window}; Dec 15 04:52:02.523 INFO [stderr] | ^^ Dec 15 04:52:02.523 INFO [stderr] Dec 15 04:52:02.527 INFO [stderr] warning: unused variable: `err` Dec 15 04:52:02.527 INFO [stderr] --> src/proxy/sync/mod.rs:262:22 Dec 15 04:52:02.527 INFO [stderr] | Dec 15 04:52:02.527 INFO [stderr] 262 | Err(ref err) => { Dec 15 04:52:02.527 INFO [stderr] | ^^^ help: consider using `_err` instead Dec 15 04:52:02.527 INFO [stderr] | Dec 15 04:52:02.527 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 15 04:52:02.527 INFO [stderr] Dec 15 04:52:02.527 INFO [stderr] warning: unused variable: `seq_number` Dec 15 04:52:02.527 INFO [stderr] --> src/proxy/sync/mod.rs:316:14 Dec 15 04:52:02.527 INFO [stderr] | Dec 15 04:52:02.527 INFO [stderr] 316 | let mut seq_number = 0; Dec 15 04:52:02.527 INFO [stderr] | ^^^^^^^^^^ help: consider using `_seq_number` instead Dec 15 04:52:02.527 INFO [stderr] Dec 15 04:52:02.527 INFO [stderr] warning: unused variable: `err` Dec 15 04:52:02.527 INFO [stderr] --> src/proxy/sync/mod.rs:321:22 Dec 15 04:52:02.527 INFO [stderr] | Dec 15 04:52:02.527 INFO [stderr] 321 | Err(ref err) => { Dec 15 04:52:02.527 INFO [stderr] | ^^^ help: consider using `_err` instead Dec 15 04:52:02.527 INFO [stderr] Dec 15 04:52:02.527 INFO [stderr] warning: unused variable: `r` Dec 15 04:52:02.527 INFO [stderr] --> src/proxy/sync/mod.rs:341:8 Dec 15 04:52:02.527 INFO [stderr] | Dec 15 04:52:02.527 INFO [stderr] 341 | Ok(r) => { Dec 15 04:52:02.527 INFO [stderr] | ^ help: consider using `_r` instead Dec 15 04:52:02.527 INFO [stderr] Dec 15 04:52:02.527 INFO [stderr] warning: unused variable: `RecvError` Dec 15 04:52:02.527 INFO [stderr] --> src/proxy/sync/mod.rs:345:5 Dec 15 04:52:02.527 INFO [stderr] | Dec 15 04:52:02.527 INFO [stderr] 345 | RecvError => {}, Dec 15 04:52:02.527 INFO [stderr] | ^^^^^^^^^ help: consider using `_RecvError` instead Dec 15 04:52:02.527 INFO [stderr] Dec 15 04:52:02.527 INFO [stderr] warning: unused variable: `e` Dec 15 04:52:02.527 INFO [stderr] --> src/proxy/async/mod.rs:97:25 Dec 15 04:52:02.527 INFO [stderr] | Dec 15 04:52:02.527 INFO [stderr] 97 | Err(e) => {; Dec 15 04:52:02.527 INFO [stderr] | ^ help: consider using `_e` instead Dec 15 04:52:02.527 INFO [stderr] Dec 15 04:52:02.527 INFO [stderr] warning: unused variable: `core` Dec 15 04:52:02.527 INFO [stderr] --> src/proxy/async/mod.rs:60:17 Dec 15 04:52:02.527 INFO [stderr] | Dec 15 04:52:02.527 INFO [stderr] 60 | let mut core = Core::new().unwrap(); Dec 15 04:52:02.527 INFO [stderr] | ^^^^ help: consider using `_core` instead Dec 15 04:52:02.527 INFO [stderr] Dec 15 04:52:02.527 INFO [stderr] warning: unused variable: `pool` Dec 15 04:52:02.527 INFO [stderr] --> src/proxy/async/mod.rs:158:13 Dec 15 04:52:02.527 INFO [stderr] | Dec 15 04:52:02.527 INFO [stderr] 158 | let pool = self.pool.clone(); Dec 15 04:52:02.527 INFO [stderr] | ^^^^ help: consider using `_pool` instead Dec 15 04:52:02.527 INFO [stderr] Dec 15 04:52:02.535 INFO [stderr] warning: variable does not need to be mutable Dec 15 04:52:02.535 INFO [stderr] --> src/proxy/sync/mod.rs:75:13 Dec 15 04:52:02.535 INFO [stderr] | Dec 15 04:52:02.535 INFO [stderr] 75 | let mut time_vec = self.0.lock().unwrap(); Dec 15 04:52:02.535 INFO [stderr] | ----^^^^^^^^ Dec 15 04:52:02.535 INFO [stderr] | | Dec 15 04:52:02.535 INFO [stderr] | help: remove this `mut` Dec 15 04:52:02.535 INFO [stderr] | Dec 15 04:52:02.535 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 15 04:52:02.535 INFO [stderr] Dec 15 04:52:02.540 INFO [stderr] warning: variable does not need to be mutable Dec 15 04:52:02.540 INFO [stderr] --> src/proxy/sync/mod.rs:155:26 Dec 15 04:52:02.540 INFO [stderr] | Dec 15 04:52:02.540 INFO [stderr] 155 | let mut stream_c = stream.try_clone().unwrap(); Dec 15 04:52:02.540 INFO [stderr] | ----^^^^^^^^ Dec 15 04:52:02.540 INFO [stderr] | | Dec 15 04:52:02.540 INFO [stderr] | help: remove this `mut` Dec 15 04:52:02.540 INFO [stderr] Dec 15 04:52:02.544 INFO [stderr] warning: variable does not need to be mutable Dec 15 04:52:02.545 INFO [stderr] --> src/proxy/sync/mod.rs:204:10 Dec 15 04:52:02.545 INFO [stderr] | Dec 15 04:52:02.545 INFO [stderr] 204 | let mut back = match TcpStream::connect((targ_addr, target_port)) { Dec 15 04:52:02.545 INFO [stderr] | ----^^^^ Dec 15 04:52:02.545 INFO [stderr] | | Dec 15 04:52:02.545 INFO [stderr] | help: remove this `mut` Dec 15 04:52:02.545 INFO [stderr] Dec 15 04:52:02.550 INFO [stderr] warning: variable does not need to be mutable Dec 15 04:52:02.550 INFO [stderr] --> src/proxy/sync/mod.rs:316:10 Dec 15 04:52:02.550 INFO [stderr] | Dec 15 04:52:02.550 INFO [stderr] 316 | let mut seq_number = 0; Dec 15 04:52:02.550 INFO [stderr] | ----^^^^^^^^^^ Dec 15 04:52:02.550 INFO [stderr] | | Dec 15 04:52:02.550 INFO [stderr] | help: remove this `mut` Dec 15 04:52:02.550 INFO [stderr] Dec 15 04:52:02.559 INFO [stderr] warning: variable does not need to be mutable Dec 15 04:52:02.559 INFO [stderr] --> src/proxy/async/mod.rs:60:13 Dec 15 04:52:02.559 INFO [stderr] | Dec 15 04:52:02.559 INFO [stderr] 60 | let mut core = Core::new().unwrap(); Dec 15 04:52:02.559 INFO [stderr] | ----^^^^ Dec 15 04:52:02.559 INFO [stderr] | | Dec 15 04:52:02.559 INFO [stderr] | help: remove this `mut` Dec 15 04:52:02.559 INFO [stderr] Dec 15 04:52:02.575 INFO [stderr] warning: field is never used: `num_bytes` Dec 15 04:52:02.575 INFO [stderr] --> src/proxy/async/mod.rs:221:5 Dec 15 04:52:02.575 INFO [stderr] | Dec 15 04:52:02.575 INFO [stderr] 221 | num_bytes: Arc>, Dec 15 04:52:02.575 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 04:52:02.575 INFO [stderr] Dec 15 04:52:02.575 INFO [stderr] warning: field is never used: `num_resp` Dec 15 04:52:02.575 INFO [stderr] --> src/proxy/async/mod.rs:222:5 Dec 15 04:52:02.575 INFO [stderr] | Dec 15 04:52:02.575 INFO [stderr] 222 | num_resp: Arc>, Dec 15 04:52:02.575 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 04:52:02.575 INFO [stderr] Dec 15 04:52:02.575 INFO [stderr] warning: function is never used: `other` Dec 15 04:52:02.575 INFO [stderr] --> src/proxy/async/mod.rs:378:1 Dec 15 04:52:02.575 INFO [stderr] | Dec 15 04:52:02.575 INFO [stderr] 378 | fn other(desc: &str) -> io::Error { Dec 15 04:52:02.575 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 04:52:02.575 INFO [stderr] Dec 15 04:52:02.580 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 15 04:52:02.580 INFO [stderr] --> src/proxy/sync/mod.rs:157:22 Dec 15 04:52:02.580 INFO [stderr] | Dec 15 04:52:02.580 INFO [stderr] 157 | stream_c2.set_read_timeout(Some(Duration::new(3, 0))); Dec 15 04:52:02.580 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 04:52:02.580 INFO [stderr] | Dec 15 04:52:02.580 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 15 04:52:02.580 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 15 04:52:02.580 INFO [stderr] Dec 15 04:52:02.580 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 15 04:52:02.580 INFO [stderr] --> src/proxy/sync/mod.rs:188:6 Dec 15 04:52:02.580 INFO [stderr] | Dec 15 04:52:02.580 INFO [stderr] 188 | TcpStream::connect((targ_addr, self.front_port)); Dec 15 04:52:02.580 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 04:52:02.580 INFO [stderr] | Dec 15 04:52:02.580 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 15 04:52:02.580 INFO [stderr] Dec 15 04:52:02.580 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 15 04:52:02.580 INFO [stderr] --> src/proxy/sync/mod.rs:215:14 Dec 15 04:52:02.580 INFO [stderr] | Dec 15 04:52:02.580 INFO [stderr] 215 | front.shutdown(Shutdown::Both); Dec 15 04:52:02.580 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 04:52:02.580 INFO [stderr] | Dec 15 04:52:02.580 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 15 04:52:02.580 INFO [stderr] Dec 15 04:52:02.580 INFO [stderr] warning: variable `timedOut` should have a snake case name such as `timed_out` Dec 15 04:52:02.580 INFO [stderr] --> src/proxy/sync/mod.rs:227:10 Dec 15 04:52:02.580 INFO [stderr] | Dec 15 04:52:02.580 INFO [stderr] 227 | let timedOut = Arc::new(AtomicBool::new(false)); Dec 15 04:52:02.580 INFO [stderr] | ^^^^^^^^ Dec 15 04:52:02.580 INFO [stderr] | Dec 15 04:52:02.580 INFO [stderr] = note: #[warn(non_snake_case)] on by default Dec 15 04:52:02.580 INFO [stderr] Dec 15 04:52:02.580 INFO [stderr] warning: variable `timedOut_c` should have a snake case name such as `timed_out_c` Dec 15 04:52:02.580 INFO [stderr] --> src/proxy/sync/mod.rs:228:10 Dec 15 04:52:02.580 INFO [stderr] | Dec 15 04:52:02.580 INFO [stderr] 228 | let timedOut_c = timedOut.clone(); Dec 15 04:52:02.580 INFO [stderr] | ^^^^^^^^^^ Dec 15 04:52:02.580 INFO [stderr] Dec 15 04:52:02.580 INFO [stderr] warning: variable `timedOut` should have a snake case name such as `timed_out` Dec 15 04:52:02.580 INFO [stderr] --> src/proxy/sync/mod.rs:252:31 Dec 15 04:52:02.580 INFO [stderr] | Dec 15 04:52:02.580 INFO [stderr] 252 | timedOut: Arc, Dec 15 04:52:02.580 INFO [stderr] | ^^^^^^^^ Dec 15 04:52:02.580 INFO [stderr] Dec 15 04:52:02.580 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 15 04:52:02.580 INFO [stderr] --> src/proxy/sync/mod.rs:255:6 Dec 15 04:52:02.580 INFO [stderr] | Dec 15 04:52:02.580 INFO [stderr] 255 | front.set_read_timeout(Some(Duration::new(1000, 0))); Dec 15 04:52:02.580 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 04:52:02.580 INFO [stderr] | Dec 15 04:52:02.581 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 15 04:52:02.581 INFO [stderr] Dec 15 04:52:02.581 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 15 04:52:02.581 INFO [stderr] --> src/proxy/sync/mod.rs:271:18 Dec 15 04:52:02.581 INFO [stderr] | Dec 15 04:52:02.581 INFO [stderr] 271 | front.shutdown(Shutdown::Both); Dec 15 04:52:02.581 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 04:52:02.581 INFO [stderr] | Dec 15 04:52:02.581 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 15 04:52:02.581 INFO [stderr] Dec 15 04:52:02.581 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 15 04:52:02.581 INFO [stderr] --> src/proxy/sync/mod.rs:272:18 Dec 15 04:52:02.581 INFO [stderr] | Dec 15 04:52:02.581 INFO [stderr] 272 | back.shutdown(Shutdown::Both); Dec 15 04:52:02.581 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 04:52:02.581 INFO [stderr] | Dec 15 04:52:02.581 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 15 04:52:02.581 INFO [stderr] Dec 15 04:52:02.581 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 15 04:52:02.581 INFO [stderr] --> src/proxy/sync/mod.rs:290:18 Dec 15 04:52:02.581 INFO [stderr] | Dec 15 04:52:02.581 INFO [stderr] 290 | front.shutdown(Shutdown::Both); Dec 15 04:52:02.581 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 04:52:02.581 INFO [stderr] | Dec 15 04:52:02.581 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 15 04:52:02.581 INFO [stderr] Dec 15 04:52:02.581 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 15 04:52:02.581 INFO [stderr] --> src/proxy/sync/mod.rs:291:18 Dec 15 04:52:02.581 INFO [stderr] | Dec 15 04:52:02.581 INFO [stderr] 291 | back.shutdown(Shutdown::Both); Dec 15 04:52:02.581 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 04:52:02.581 INFO [stderr] | Dec 15 04:52:02.581 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 15 04:52:02.581 INFO [stderr] Dec 15 04:52:02.581 INFO [stderr] warning: variable `timedOut` should have a snake case name such as `timed_out` Dec 15 04:52:02.581 INFO [stderr] --> src/proxy/sync/mod.rs:309:31 Dec 15 04:52:02.581 INFO [stderr] | Dec 15 04:52:02.581 INFO [stderr] 309 | timedOut: Arc, Dec 15 04:52:02.581 INFO [stderr] | ^^^^^^^^ Dec 15 04:52:02.581 INFO [stderr] Dec 15 04:52:02.594 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 15 04:52:02.594 INFO [stderr] --> src/proxy/sync/mod.rs:312:6 Dec 15 04:52:02.594 INFO [stderr] | Dec 15 04:52:02.594 INFO [stderr] 312 | back.set_read_timeout(Some(Duration::new(1000, 0))); Dec 15 04:52:02.594 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 04:52:02.594 INFO [stderr] | Dec 15 04:52:02.594 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 15 04:52:02.594 INFO [stderr] Dec 15 04:52:02.594 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 15 04:52:02.594 INFO [stderr] --> src/proxy/sync/mod.rs:330:18 Dec 15 04:52:02.594 INFO [stderr] | Dec 15 04:52:02.594 INFO [stderr] 330 | front.shutdown(Shutdown::Both); Dec 15 04:52:02.594 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 04:52:02.594 INFO [stderr] | Dec 15 04:52:02.594 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 15 04:52:02.594 INFO [stderr] Dec 15 04:52:02.594 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 15 04:52:02.594 INFO [stderr] --> src/proxy/sync/mod.rs:331:18 Dec 15 04:52:02.594 INFO [stderr] | Dec 15 04:52:02.594 INFO [stderr] 331 | back.shutdown(Shutdown::Both); Dec 15 04:52:02.594 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 04:52:02.594 INFO [stderr] | Dec 15 04:52:02.594 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 15 04:52:02.594 INFO [stderr] Dec 15 04:52:02.594 INFO [stderr] warning: variable `RecvError` should have a snake case name such as `recv_error` Dec 15 04:52:02.594 INFO [stderr] --> src/proxy/sync/mod.rs:345:5 Dec 15 04:52:02.594 INFO [stderr] | Dec 15 04:52:02.594 INFO [stderr] 345 | RecvError => {}, Dec 15 04:52:02.594 INFO [stderr] | ^^^^^^^^^ Dec 15 04:52:02.594 INFO [stderr] Dec 15 04:52:02.594 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 15 04:52:02.594 INFO [stderr] --> src/proxy/sync/mod.rs:357:22 Dec 15 04:52:02.594 INFO [stderr] | Dec 15 04:52:02.594 INFO [stderr] 357 | front.shutdown(Shutdown::Both); Dec 15 04:52:02.594 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 04:52:02.594 INFO [stderr] | Dec 15 04:52:02.594 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 15 04:52:02.594 INFO [stderr] Dec 15 04:52:02.594 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 15 04:52:02.594 INFO [stderr] --> src/proxy/sync/mod.rs:358:22 Dec 15 04:52:02.594 INFO [stderr] | Dec 15 04:52:02.594 INFO [stderr] 358 | back.shutdown(Shutdown::Both); Dec 15 04:52:02.594 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 04:52:02.594 INFO [stderr] | Dec 15 04:52:02.595 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 15 04:52:02.595 INFO [stderr] Dec 15 04:52:04.835 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.48s Dec 15 04:52:04.843 INFO [stderr] su: No module specific data is present Dec 15 04:52:05.540 INFO running `"docker" "inspect" "ec812b8e95f3e2cff586376f464f8c6953ea68c2afea501501a3433e6efa1c6a"` Dec 15 04:52:05.638 INFO running `"docker" "rm" "-f" "ec812b8e95f3e2cff586376f464f8c6953ea68c2afea501501a3433e6efa1c6a"` Dec 15 04:52:05.758 INFO [stdout] ec812b8e95f3e2cff586376f464f8c6953ea68c2afea501501a3433e6efa1c6a Dec 15 04:52:05.761 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 15 04:52:06.033 INFO [stdout] aad06dd54b6a68e4ef0742eca2dda2526837dac2b0edfc8e007653d8a9e1ea31 Dec 15 04:52:06.043 INFO running `"docker" "start" "-a" "aad06dd54b6a68e4ef0742eca2dda2526837dac2b0edfc8e007653d8a9e1ea31"` Dec 15 04:52:06.496 INFO [stderr] usermod: no changes Dec 15 04:52:06.608 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.09s Dec 15 04:52:06.612 INFO [stderr] Running /target/debug/deps/meter_proxy-7e6c7c86ca59f1e6 Dec 15 04:52:06.614 INFO [stdout] Dec 15 04:52:06.614 INFO [stdout] running 0 tests Dec 15 04:52:06.614 INFO [stdout] Dec 15 04:52:06.614 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 15 04:52:06.614 INFO [stdout] Dec 15 04:52:06.614 INFO [stderr] Doc-tests meter_proxy Dec 15 04:52:12.459 INFO [stdout] Dec 15 04:52:12.459 INFO [stdout] running 0 tests Dec 15 04:52:12.459 INFO [stdout] Dec 15 04:52:12.459 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 15 04:52:12.459 INFO [stdout] Dec 15 04:52:12.470 INFO [stderr] su: No module specific data is present Dec 15 04:52:13.067 INFO running `"docker" "inspect" "aad06dd54b6a68e4ef0742eca2dda2526837dac2b0edfc8e007653d8a9e1ea31"` Dec 15 04:52:13.259 INFO running `"docker" "rm" "-f" "aad06dd54b6a68e4ef0742eca2dda2526837dac2b0edfc8e007653d8a9e1ea31"` Dec 15 04:52:13.432 INFO [stdout] aad06dd54b6a68e4ef0742eca2dda2526837dac2b0edfc8e007653d8a9e1ea31