Nov 18 06:24:17.603 INFO testing meter_proxy-0.2.3 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982 Nov 18 06:24:17.603 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"` Nov 18 06:24:17.788 INFO [stdout] 59b689c4774b38c38324d9b03878cd18419fb21b36571b2a5bf63d57e9b441c4 Nov 18 06:24:17.790 INFO running `"docker" "start" "-a" "59b689c4774b38c38324d9b03878cd18419fb21b36571b2a5bf63d57e9b441c4"` Nov 18 06:24:18.290 INFO [stderr] usermod: no changes Nov 18 06:24:18.454 INFO [stderr] Compiling meter_proxy v0.2.3 (/source) Nov 18 06:24:21.239 INFO [stderr] warning: unused `#[macro_use]` import Nov 18 06:24:21.239 INFO [stderr] --> src/lib.rs:16:1 Nov 18 06:24:21.239 INFO [stderr] | Nov 18 06:24:21.239 INFO [stderr] 16 | #[macro_use] Nov 18 06:24:21.239 INFO [stderr] | ^^^^^^^^^^^^ Nov 18 06:24:21.239 INFO [stderr] | Nov 18 06:24:21.239 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 18 06:24:21.239 INFO [stderr] Nov 18 06:24:21.239 INFO [stderr] warning: unused import: `Yellow` Nov 18 06:24:21.239 INFO [stderr] --> src/proxy/sync/mod.rs:14:30 Nov 18 06:24:21.239 INFO [stderr] | Nov 18 06:24:21.239 INFO [stderr] 14 | use ansi_term::Colour::{Red, Yellow}; Nov 18 06:24:21.239 INFO [stderr] | ^^^^^^ Nov 18 06:24:21.239 INFO [stderr] Nov 18 06:24:21.239 INFO [stderr] warning: unused import: `SocketAddr` Nov 18 06:24:21.239 INFO [stderr] --> src/proxy/sync/mod.rs:15:50 Nov 18 06:24:21.239 INFO [stderr] | Nov 18 06:24:21.239 INFO [stderr] 15 | use std::net::{TcpListener, TcpStream, Shutdown, SocketAddr,IpAddr}; Nov 18 06:24:21.239 INFO [stderr] | ^^^^^^^^^^ Nov 18 06:24:21.239 INFO [stderr] Nov 18 06:24:21.239 INFO [stderr] warning: unused import: `str` Nov 18 06:24:21.239 INFO [stderr] --> src/proxy/sync/mod.rs:18:19 Nov 18 06:24:21.239 INFO [stderr] | Nov 18 06:24:21.239 INFO [stderr] 18 | use std::{thread, str}; Nov 18 06:24:21.239 INFO [stderr] | ^^^ Nov 18 06:24:21.239 INFO [stderr] Nov 18 06:24:21.239 INFO [stderr] warning: unused import: `libc::setrlimit` Nov 18 06:24:21.239 INFO [stderr] --> src/proxy/sync/mod.rs:21:5 Nov 18 06:24:21.239 INFO [stderr] | Nov 18 06:24:21.239 INFO [stderr] 21 | use libc::setrlimit; Nov 18 06:24:21.239 INFO [stderr] | ^^^^^^^^^^^^^^^ Nov 18 06:24:21.239 INFO [stderr] Nov 18 06:24:21.239 INFO [stderr] warning: unused import: `std::collections::HashMap` Nov 18 06:24:21.239 INFO [stderr] --> src/proxy/sync/mod.rs:22:5 Nov 18 06:24:21.239 INFO [stderr] | Nov 18 06:24:21.239 INFO [stderr] 22 | use std::collections::HashMap; Nov 18 06:24:21.239 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 18 06:24:21.239 INFO [stderr] Nov 18 06:24:21.239 INFO [stderr] warning: unused import: `std::env` Nov 18 06:24:21.239 INFO [stderr] --> src/proxy/async/mod.rs:4:5 Nov 18 06:24:21.239 INFO [stderr] | Nov 18 06:24:21.239 INFO [stderr] 4 | use std::env; Nov 18 06:24:21.239 INFO [stderr] | ^^^^^^^^ Nov 18 06:24:21.240 INFO [stderr] Nov 18 06:24:21.240 INFO [stderr] warning: unused import: `IpAddr` Nov 18 06:24:21.240 INFO [stderr] --> src/proxy/async/mod.rs:6:28 Nov 18 06:24:21.240 INFO [stderr] | Nov 18 06:24:21.240 INFO [stderr] 6 | use std::net::{SocketAddr, IpAddr}; Nov 18 06:24:21.240 INFO [stderr] | ^^^^^^ Nov 18 06:24:21.240 INFO [stderr] Nov 18 06:24:21.240 INFO [stderr] warning: unused import: `std::time::Duration` Nov 18 06:24:21.240 INFO [stderr] --> src/proxy/async/mod.rs:9:5 Nov 18 06:24:21.240 INFO [stderr] | Nov 18 06:24:21.240 INFO [stderr] 9 | use std::time::Duration; Nov 18 06:24:21.240 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Nov 18 06:24:21.240 INFO [stderr] Nov 18 06:24:21.240 INFO [stderr] warning: unused import: `Timeout` Nov 18 06:24:21.240 INFO [stderr] --> src/proxy/async/mod.rs:15:41 Nov 18 06:24:21.240 INFO [stderr] | Nov 18 06:24:21.240 INFO [stderr] 15 | use tokio_core::reactor::{Core, Handle, Timeout}; Nov 18 06:24:21.240 INFO [stderr] | ^^^^^^^ Nov 18 06:24:21.240 INFO [stderr] Nov 18 06:24:21.240 INFO [stderr] warning: unused imports: `Window`, `read_exact`, `write_all` Nov 18 06:24:21.240 INFO [stderr] --> src/proxy/async/mod.rs:17:26 Nov 18 06:24:21.240 INFO [stderr] | Nov 18 06:24:21.240 INFO [stderr] 17 | use tokio_core::io::{Io, read_exact, write_all, Window}; Nov 18 06:24:21.240 INFO [stderr] | ^^^^^^^^^^ ^^^^^^^^^ ^^^^^^ Nov 18 06:24:21.240 INFO [stderr] Nov 18 06:24:21.240 INFO [stderr] warning: unused import: `RwLock` Nov 18 06:24:21.240 INFO [stderr] --> src/proxy/async/mod.rs:18:29 Nov 18 06:24:21.240 INFO [stderr] | Nov 18 06:24:21.240 INFO [stderr] 18 | use std::sync::{Arc, Mutex, RwLock}; Nov 18 06:24:21.240 INFO [stderr] | ^^^^^^ Nov 18 06:24:21.240 INFO [stderr] Nov 18 06:24:21.266 INFO [stderr] warning: use of deprecated item 'tokio_core::io::Io': moved to the `tokio-io` crate Nov 18 06:24:21.266 INFO [stderr] --> src/proxy/async/mod.rs:17:22 Nov 18 06:24:21.266 INFO [stderr] | Nov 18 06:24:21.266 INFO [stderr] 17 | use tokio_core::io::{Io, read_exact, write_all, Window}; Nov 18 06:24:21.266 INFO [stderr] | ^^ Nov 18 06:24:21.266 INFO [stderr] | Nov 18 06:24:21.266 INFO [stderr] = note: #[warn(deprecated)] on by default Nov 18 06:24:21.266 INFO [stderr] Nov 18 06:24:21.266 INFO [stderr] warning: use of deprecated item 'tokio_core::io::read_exact': moved to the `tokio-io` crate Nov 18 06:24:21.266 INFO [stderr] --> src/proxy/async/mod.rs:17:26 Nov 18 06:24:21.266 INFO [stderr] | Nov 18 06:24:21.266 INFO [stderr] 17 | use tokio_core::io::{Io, read_exact, write_all, Window}; Nov 18 06:24:21.266 INFO [stderr] | ^^^^^^^^^^ Nov 18 06:24:21.266 INFO [stderr] Nov 18 06:24:21.266 INFO [stderr] warning: use of deprecated item 'tokio_core::io::write_all': moved to the `tokio-io` crate Nov 18 06:24:21.266 INFO [stderr] --> src/proxy/async/mod.rs:17:38 Nov 18 06:24:21.266 INFO [stderr] | Nov 18 06:24:21.266 INFO [stderr] 17 | use tokio_core::io::{Io, read_exact, write_all, Window}; Nov 18 06:24:21.266 INFO [stderr] | ^^^^^^^^^ Nov 18 06:24:21.266 INFO [stderr] Nov 18 06:24:21.266 INFO [stderr] warning: use of deprecated item 'tokio_core::io::Window': moved to the `tokio-io` crate Nov 18 06:24:21.266 INFO [stderr] --> src/proxy/async/mod.rs:17:49 Nov 18 06:24:21.266 INFO [stderr] | Nov 18 06:24:21.266 INFO [stderr] 17 | use tokio_core::io::{Io, read_exact, write_all, Window}; Nov 18 06:24:21.266 INFO [stderr] | ^^^^^^ Nov 18 06:24:21.266 INFO [stderr] Nov 18 06:24:21.379 INFO [stderr] warning: unreachable statement Nov 18 06:24:21.379 INFO [stderr] --> src/proxy/sync/mod.rs:369:10 Nov 18 06:24:21.379 INFO [stderr] | Nov 18 06:24:21.379 INFO [stderr] 369 | drop(back); Nov 18 06:24:21.379 INFO [stderr] | ^^^^^^^^^^^ Nov 18 06:24:21.379 INFO [stderr] | Nov 18 06:24:21.379 INFO [stderr] = note: #[warn(unreachable_code)] on by default Nov 18 06:24:21.379 INFO [stderr] Nov 18 06:24:21.434 INFO [stderr] warning: unused import: `Io` Nov 18 06:24:21.434 INFO [stderr] --> src/proxy/async/mod.rs:17:22 Nov 18 06:24:21.434 INFO [stderr] | Nov 18 06:24:21.434 INFO [stderr] 17 | use tokio_core::io::{Io, read_exact, write_all, Window}; Nov 18 06:24:21.434 INFO [stderr] | ^^ Nov 18 06:24:21.434 INFO [stderr] Nov 18 06:24:21.438 INFO [stderr] warning: unused variable: `err` Nov 18 06:24:21.438 INFO [stderr] --> src/proxy/sync/mod.rs:262:22 Nov 18 06:24:21.438 INFO [stderr] | Nov 18 06:24:21.438 INFO [stderr] 262 | Err(ref err) => { Nov 18 06:24:21.438 INFO [stderr] | ^^^ help: consider using `_err` instead Nov 18 06:24:21.438 INFO [stderr] | Nov 18 06:24:21.438 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 18 06:24:21.438 INFO [stderr] Nov 18 06:24:21.438 INFO [stderr] warning: unused variable: `seq_number` Nov 18 06:24:21.438 INFO [stderr] --> src/proxy/sync/mod.rs:316:14 Nov 18 06:24:21.438 INFO [stderr] | Nov 18 06:24:21.438 INFO [stderr] 316 | let mut seq_number = 0; Nov 18 06:24:21.438 INFO [stderr] | ^^^^^^^^^^ help: consider using `_seq_number` instead Nov 18 06:24:21.438 INFO [stderr] Nov 18 06:24:21.438 INFO [stderr] warning: unused variable: `err` Nov 18 06:24:21.438 INFO [stderr] --> src/proxy/sync/mod.rs:321:22 Nov 18 06:24:21.439 INFO [stderr] | Nov 18 06:24:21.439 INFO [stderr] 321 | Err(ref err) => { Nov 18 06:24:21.439 INFO [stderr] | ^^^ help: consider using `_err` instead Nov 18 06:24:21.439 INFO [stderr] Nov 18 06:24:21.439 INFO [stderr] warning: unused variable: `r` Nov 18 06:24:21.439 INFO [stderr] --> src/proxy/sync/mod.rs:341:8 Nov 18 06:24:21.439 INFO [stderr] | Nov 18 06:24:21.439 INFO [stderr] 341 | Ok(r) => { Nov 18 06:24:21.439 INFO [stderr] | ^ help: consider using `_r` instead Nov 18 06:24:21.439 INFO [stderr] Nov 18 06:24:21.439 INFO [stderr] warning: unused variable: `RecvError` Nov 18 06:24:21.440 INFO [stderr] --> src/proxy/sync/mod.rs:345:5 Nov 18 06:24:21.440 INFO [stderr] | Nov 18 06:24:21.440 INFO [stderr] 345 | RecvError => {}, Nov 18 06:24:21.440 INFO [stderr] | ^^^^^^^^^ help: consider using `_RecvError` instead Nov 18 06:24:21.440 INFO [stderr] Nov 18 06:24:21.440 INFO [stderr] warning: unused variable: `e` Nov 18 06:24:21.440 INFO [stderr] --> src/proxy/async/mod.rs:97:25 Nov 18 06:24:21.440 INFO [stderr] | Nov 18 06:24:21.440 INFO [stderr] 97 | Err(e) => {; Nov 18 06:24:21.440 INFO [stderr] | ^ help: consider using `_e` instead Nov 18 06:24:21.440 INFO [stderr] Nov 18 06:24:21.440 INFO [stderr] warning: unused variable: `core` Nov 18 06:24:21.440 INFO [stderr] --> src/proxy/async/mod.rs:60:17 Nov 18 06:24:21.440 INFO [stderr] | Nov 18 06:24:21.440 INFO [stderr] 60 | let mut core = Core::new().unwrap(); Nov 18 06:24:21.440 INFO [stderr] | ^^^^ help: consider using `_core` instead Nov 18 06:24:21.440 INFO [stderr] Nov 18 06:24:21.440 INFO [stderr] warning: unused variable: `pool` Nov 18 06:24:21.441 INFO [stderr] --> src/proxy/async/mod.rs:158:13 Nov 18 06:24:21.441 INFO [stderr] | Nov 18 06:24:21.441 INFO [stderr] 158 | let pool = self.pool.clone(); Nov 18 06:24:21.441 INFO [stderr] | ^^^^ help: consider using `_pool` instead Nov 18 06:24:21.441 INFO [stderr] Nov 18 06:24:21.445 INFO [stderr] warning: variable does not need to be mutable Nov 18 06:24:21.445 INFO [stderr] --> src/proxy/sync/mod.rs:75:13 Nov 18 06:24:21.445 INFO [stderr] | Nov 18 06:24:21.445 INFO [stderr] 75 | let mut time_vec = self.0.lock().unwrap(); Nov 18 06:24:21.445 INFO [stderr] | ----^^^^^^^^ Nov 18 06:24:21.445 INFO [stderr] | | Nov 18 06:24:21.445 INFO [stderr] | help: remove this `mut` Nov 18 06:24:21.445 INFO [stderr] | Nov 18 06:24:21.445 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 18 06:24:21.445 INFO [stderr] Nov 18 06:24:21.454 INFO [stderr] warning: variable does not need to be mutable Nov 18 06:24:21.454 INFO [stderr] --> src/proxy/sync/mod.rs:155:26 Nov 18 06:24:21.454 INFO [stderr] | Nov 18 06:24:21.454 INFO [stderr] 155 | let mut stream_c = stream.try_clone().unwrap(); Nov 18 06:24:21.454 INFO [stderr] | ----^^^^^^^^ Nov 18 06:24:21.454 INFO [stderr] | | Nov 18 06:24:21.454 INFO [stderr] | help: remove this `mut` Nov 18 06:24:21.454 INFO [stderr] Nov 18 06:24:21.467 INFO [stderr] warning: variable does not need to be mutable Nov 18 06:24:21.467 INFO [stderr] --> src/proxy/sync/mod.rs:204:10 Nov 18 06:24:21.467 INFO [stderr] | Nov 18 06:24:21.467 INFO [stderr] 204 | let mut back = match TcpStream::connect((targ_addr, target_port)) { Nov 18 06:24:21.467 INFO [stderr] | ----^^^^ Nov 18 06:24:21.467 INFO [stderr] | | Nov 18 06:24:21.467 INFO [stderr] | help: remove this `mut` Nov 18 06:24:21.467 INFO [stderr] Nov 18 06:24:21.467 INFO [stderr] warning: variable does not need to be mutable Nov 18 06:24:21.467 INFO [stderr] --> src/proxy/sync/mod.rs:316:10 Nov 18 06:24:21.467 INFO [stderr] | Nov 18 06:24:21.467 INFO [stderr] 316 | let mut seq_number = 0; Nov 18 06:24:21.467 INFO [stderr] | ----^^^^^^^^^^ Nov 18 06:24:21.467 INFO [stderr] | | Nov 18 06:24:21.467 INFO [stderr] | help: remove this `mut` Nov 18 06:24:21.467 INFO [stderr] Nov 18 06:24:21.485 INFO [stderr] warning: variable does not need to be mutable Nov 18 06:24:21.485 INFO [stderr] --> src/proxy/async/mod.rs:60:13 Nov 18 06:24:21.485 INFO [stderr] | Nov 18 06:24:21.485 INFO [stderr] 60 | let mut core = Core::new().unwrap(); Nov 18 06:24:21.485 INFO [stderr] | ----^^^^ Nov 18 06:24:21.485 INFO [stderr] | | Nov 18 06:24:21.486 INFO [stderr] | help: remove this `mut` Nov 18 06:24:21.486 INFO [stderr] Nov 18 06:24:21.502 INFO [stderr] warning: field is never used: `num_bytes` Nov 18 06:24:21.502 INFO [stderr] --> src/proxy/async/mod.rs:221:5 Nov 18 06:24:21.502 INFO [stderr] | Nov 18 06:24:21.502 INFO [stderr] 221 | num_bytes: Arc>, Nov 18 06:24:21.502 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 18 06:24:21.502 INFO [stderr] Nov 18 06:24:21.502 INFO [stderr] warning: field is never used: `num_resp` Nov 18 06:24:21.502 INFO [stderr] --> src/proxy/async/mod.rs:222:5 Nov 18 06:24:21.502 INFO [stderr] | Nov 18 06:24:21.502 INFO [stderr] 222 | num_resp: Arc>, Nov 18 06:24:21.502 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 18 06:24:21.502 INFO [stderr] Nov 18 06:24:21.502 INFO [stderr] warning: function is never used: `other` Nov 18 06:24:21.502 INFO [stderr] --> src/proxy/async/mod.rs:378:1 Nov 18 06:24:21.502 INFO [stderr] | Nov 18 06:24:21.502 INFO [stderr] 378 | fn other(desc: &str) -> io::Error { Nov 18 06:24:21.502 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 18 06:24:21.502 INFO [stderr] Nov 18 06:24:21.504 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 18 06:24:21.504 INFO [stderr] --> src/proxy/sync/mod.rs:157:22 Nov 18 06:24:21.504 INFO [stderr] | Nov 18 06:24:21.504 INFO [stderr] 157 | stream_c2.set_read_timeout(Some(Duration::new(3, 0))); Nov 18 06:24:21.504 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 18 06:24:21.504 INFO [stderr] | Nov 18 06:24:21.505 INFO [stderr] = note: #[warn(unused_must_use)] on by default Nov 18 06:24:21.505 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 18 06:24:21.505 INFO [stderr] Nov 18 06:24:21.505 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 18 06:24:21.505 INFO [stderr] --> src/proxy/sync/mod.rs:188:6 Nov 18 06:24:21.505 INFO [stderr] | Nov 18 06:24:21.505 INFO [stderr] 188 | TcpStream::connect((targ_addr, self.front_port)); Nov 18 06:24:21.505 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 18 06:24:21.505 INFO [stderr] | Nov 18 06:24:21.505 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 18 06:24:21.505 INFO [stderr] Nov 18 06:24:21.507 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 18 06:24:21.507 INFO [stderr] --> src/proxy/sync/mod.rs:215:14 Nov 18 06:24:21.507 INFO [stderr] | Nov 18 06:24:21.507 INFO [stderr] 215 | front.shutdown(Shutdown::Both); Nov 18 06:24:21.507 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 18 06:24:21.507 INFO [stderr] | Nov 18 06:24:21.507 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 18 06:24:21.507 INFO [stderr] Nov 18 06:24:21.508 INFO [stderr] warning: variable `timedOut` should have a snake case name such as `timed_out` Nov 18 06:24:21.508 INFO [stderr] --> src/proxy/sync/mod.rs:227:10 Nov 18 06:24:21.508 INFO [stderr] | Nov 18 06:24:21.508 INFO [stderr] 227 | let timedOut = Arc::new(AtomicBool::new(false)); Nov 18 06:24:21.508 INFO [stderr] | ^^^^^^^^ Nov 18 06:24:21.508 INFO [stderr] | Nov 18 06:24:21.508 INFO [stderr] = note: #[warn(non_snake_case)] on by default Nov 18 06:24:21.508 INFO [stderr] Nov 18 06:24:21.508 INFO [stderr] warning: variable `timedOut_c` should have a snake case name such as `timed_out_c` Nov 18 06:24:21.508 INFO [stderr] --> src/proxy/sync/mod.rs:228:10 Nov 18 06:24:21.508 INFO [stderr] | Nov 18 06:24:21.508 INFO [stderr] 228 | let timedOut_c = timedOut.clone(); Nov 18 06:24:21.508 INFO [stderr] | ^^^^^^^^^^ Nov 18 06:24:21.508 INFO [stderr] Nov 18 06:24:21.508 INFO [stderr] warning: variable `timedOut` should have a snake case name such as `timed_out` Nov 18 06:24:21.508 INFO [stderr] --> src/proxy/sync/mod.rs:252:31 Nov 18 06:24:21.508 INFO [stderr] | Nov 18 06:24:21.508 INFO [stderr] 252 | timedOut: Arc, Nov 18 06:24:21.508 INFO [stderr] | ^^^^^^^^ Nov 18 06:24:21.508 INFO [stderr] Nov 18 06:24:21.508 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 18 06:24:21.508 INFO [stderr] --> src/proxy/sync/mod.rs:255:6 Nov 18 06:24:21.509 INFO [stderr] | Nov 18 06:24:21.509 INFO [stderr] 255 | front.set_read_timeout(Some(Duration::new(1000, 0))); Nov 18 06:24:21.509 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 18 06:24:21.509 INFO [stderr] | Nov 18 06:24:21.509 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 18 06:24:21.509 INFO [stderr] Nov 18 06:24:21.509 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 18 06:24:21.509 INFO [stderr] --> src/proxy/sync/mod.rs:271:18 Nov 18 06:24:21.509 INFO [stderr] | Nov 18 06:24:21.509 INFO [stderr] 271 | front.shutdown(Shutdown::Both); Nov 18 06:24:21.509 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 18 06:24:21.509 INFO [stderr] | Nov 18 06:24:21.509 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 18 06:24:21.509 INFO [stderr] Nov 18 06:24:21.509 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 18 06:24:21.509 INFO [stderr] --> src/proxy/sync/mod.rs:272:18 Nov 18 06:24:21.509 INFO [stderr] | Nov 18 06:24:21.509 INFO [stderr] 272 | back.shutdown(Shutdown::Both); Nov 18 06:24:21.509 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 18 06:24:21.509 INFO [stderr] | Nov 18 06:24:21.509 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 18 06:24:21.509 INFO [stderr] Nov 18 06:24:21.510 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 18 06:24:21.510 INFO [stderr] --> src/proxy/sync/mod.rs:290:18 Nov 18 06:24:21.510 INFO [stderr] | Nov 18 06:24:21.510 INFO [stderr] 290 | front.shutdown(Shutdown::Both); Nov 18 06:24:21.510 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 18 06:24:21.510 INFO [stderr] | Nov 18 06:24:21.510 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 18 06:24:21.510 INFO [stderr] Nov 18 06:24:21.510 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 18 06:24:21.510 INFO [stderr] --> src/proxy/sync/mod.rs:291:18 Nov 18 06:24:21.510 INFO [stderr] | Nov 18 06:24:21.510 INFO [stderr] 291 | back.shutdown(Shutdown::Both); Nov 18 06:24:21.510 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 18 06:24:21.510 INFO [stderr] | Nov 18 06:24:21.510 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 18 06:24:21.510 INFO [stderr] Nov 18 06:24:21.510 INFO [stderr] warning: variable `timedOut` should have a snake case name such as `timed_out` Nov 18 06:24:21.510 INFO [stderr] --> src/proxy/sync/mod.rs:309:31 Nov 18 06:24:21.510 INFO [stderr] | Nov 18 06:24:21.510 INFO [stderr] 309 | timedOut: Arc, Nov 18 06:24:21.510 INFO [stderr] | ^^^^^^^^ Nov 18 06:24:21.510 INFO [stderr] Nov 18 06:24:21.511 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 18 06:24:21.511 INFO [stderr] --> src/proxy/sync/mod.rs:312:6 Nov 18 06:24:21.511 INFO [stderr] | Nov 18 06:24:21.511 INFO [stderr] 312 | back.set_read_timeout(Some(Duration::new(1000, 0))); Nov 18 06:24:21.511 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 18 06:24:21.511 INFO [stderr] | Nov 18 06:24:21.511 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 18 06:24:21.511 INFO [stderr] Nov 18 06:24:21.511 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 18 06:24:21.511 INFO [stderr] --> src/proxy/sync/mod.rs:330:18 Nov 18 06:24:21.511 INFO [stderr] | Nov 18 06:24:21.511 INFO [stderr] 330 | front.shutdown(Shutdown::Both); Nov 18 06:24:21.511 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 18 06:24:21.511 INFO [stderr] | Nov 18 06:24:21.511 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 18 06:24:21.511 INFO [stderr] Nov 18 06:24:21.511 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 18 06:24:21.511 INFO [stderr] --> src/proxy/sync/mod.rs:331:18 Nov 18 06:24:21.511 INFO [stderr] | Nov 18 06:24:21.511 INFO [stderr] 331 | back.shutdown(Shutdown::Both); Nov 18 06:24:21.511 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 18 06:24:21.511 INFO [stderr] | Nov 18 06:24:21.512 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 18 06:24:21.512 INFO [stderr] Nov 18 06:24:21.512 INFO [stderr] warning: variable `RecvError` should have a snake case name such as `recv_error` Nov 18 06:24:21.512 INFO [stderr] --> src/proxy/sync/mod.rs:345:5 Nov 18 06:24:21.512 INFO [stderr] | Nov 18 06:24:21.512 INFO [stderr] 345 | RecvError => {}, Nov 18 06:24:21.512 INFO [stderr] | ^^^^^^^^^ Nov 18 06:24:21.512 INFO [stderr] Nov 18 06:24:21.512 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 18 06:24:21.512 INFO [stderr] --> src/proxy/sync/mod.rs:357:22 Nov 18 06:24:21.512 INFO [stderr] | Nov 18 06:24:21.512 INFO [stderr] 357 | front.shutdown(Shutdown::Both); Nov 18 06:24:21.512 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 18 06:24:21.512 INFO [stderr] | Nov 18 06:24:21.512 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 18 06:24:21.512 INFO [stderr] Nov 18 06:24:21.512 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 18 06:24:21.512 INFO [stderr] --> src/proxy/sync/mod.rs:358:22 Nov 18 06:24:21.512 INFO [stderr] | Nov 18 06:24:21.512 INFO [stderr] 358 | back.shutdown(Shutdown::Both); Nov 18 06:24:21.512 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 18 06:24:21.512 INFO [stderr] | Nov 18 06:24:21.512 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 18 06:24:21.513 INFO [stderr] Nov 18 06:24:22.465 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.15s Nov 18 06:24:22.473 INFO [stderr] su: No module specific data is present Nov 18 06:24:22.732 INFO running `"docker" "inspect" "59b689c4774b38c38324d9b03878cd18419fb21b36571b2a5bf63d57e9b441c4"` Nov 18 06:24:22.817 INFO running `"docker" "rm" "-f" "59b689c4774b38c38324d9b03878cd18419fb21b36571b2a5bf63d57e9b441c4"` Nov 18 06:24:22.914 INFO [stdout] 59b689c4774b38c38324d9b03878cd18419fb21b36571b2a5bf63d57e9b441c4 Nov 18 06:24:22.918 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"` Nov 18 06:24:23.272 INFO [stdout] 185b2adb0f3e82ffdcb3e8ad486540c1e9ce32d8f6f0977dd134defa95df0a42 Nov 18 06:24:23.274 INFO running `"docker" "start" "-a" "185b2adb0f3e82ffdcb3e8ad486540c1e9ce32d8f6f0977dd134defa95df0a42"` Nov 18 06:24:23.901 INFO [stderr] usermod: no changes Nov 18 06:24:24.035 INFO [stderr] Compiling meter_proxy v0.2.3 (/source) Nov 18 06:24:27.367 INFO [stderr] warning: unused `#[macro_use]` import Nov 18 06:24:27.367 INFO [stderr] --> src/lib.rs:16:1 Nov 18 06:24:27.367 INFO [stderr] | Nov 18 06:24:27.367 INFO [stderr] 16 | #[macro_use] Nov 18 06:24:27.367 INFO [stderr] | ^^^^^^^^^^^^ Nov 18 06:24:27.367 INFO [stderr] | Nov 18 06:24:27.367 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 18 06:24:27.367 INFO [stderr] Nov 18 06:24:27.367 INFO [stderr] warning: unused import: `Yellow` Nov 18 06:24:27.367 INFO [stderr] --> src/proxy/sync/mod.rs:14:30 Nov 18 06:24:27.367 INFO [stderr] | Nov 18 06:24:27.367 INFO [stderr] 14 | use ansi_term::Colour::{Red, Yellow}; Nov 18 06:24:27.367 INFO [stderr] | ^^^^^^ Nov 18 06:24:27.367 INFO [stderr] Nov 18 06:24:27.367 INFO [stderr] warning: unused import: `SocketAddr` Nov 18 06:24:27.367 INFO [stderr] --> src/proxy/sync/mod.rs:15:50 Nov 18 06:24:27.367 INFO [stderr] | Nov 18 06:24:27.367 INFO [stderr] 15 | use std::net::{TcpListener, TcpStream, Shutdown, SocketAddr,IpAddr}; Nov 18 06:24:27.367 INFO [stderr] | ^^^^^^^^^^ Nov 18 06:24:27.367 INFO [stderr] Nov 18 06:24:27.367 INFO [stderr] warning: unused import: `str` Nov 18 06:24:27.367 INFO [stderr] --> src/proxy/sync/mod.rs:18:19 Nov 18 06:24:27.367 INFO [stderr] | Nov 18 06:24:27.367 INFO [stderr] 18 | use std::{thread, str}; Nov 18 06:24:27.368 INFO [stderr] | ^^^ Nov 18 06:24:27.368 INFO [stderr] Nov 18 06:24:27.368 INFO [stderr] warning: unused import: `libc::setrlimit` Nov 18 06:24:27.368 INFO [stderr] --> src/proxy/sync/mod.rs:21:5 Nov 18 06:24:27.368 INFO [stderr] | Nov 18 06:24:27.368 INFO [stderr] 21 | use libc::setrlimit; Nov 18 06:24:27.368 INFO [stderr] | ^^^^^^^^^^^^^^^ Nov 18 06:24:27.368 INFO [stderr] Nov 18 06:24:27.368 INFO [stderr] warning: unused import: `std::collections::HashMap` Nov 18 06:24:27.368 INFO [stderr] --> src/proxy/sync/mod.rs:22:5 Nov 18 06:24:27.368 INFO [stderr] | Nov 18 06:24:27.368 INFO [stderr] 22 | use std::collections::HashMap; Nov 18 06:24:27.368 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 18 06:24:27.368 INFO [stderr] Nov 18 06:24:27.368 INFO [stderr] warning: unused import: `std::env` Nov 18 06:24:27.368 INFO [stderr] --> src/proxy/async/mod.rs:4:5 Nov 18 06:24:27.368 INFO [stderr] | Nov 18 06:24:27.368 INFO [stderr] 4 | use std::env; Nov 18 06:24:27.368 INFO [stderr] | ^^^^^^^^ Nov 18 06:24:27.368 INFO [stderr] Nov 18 06:24:27.368 INFO [stderr] warning: unused import: `IpAddr` Nov 18 06:24:27.368 INFO [stderr] --> src/proxy/async/mod.rs:6:28 Nov 18 06:24:27.368 INFO [stderr] | Nov 18 06:24:27.368 INFO [stderr] 6 | use std::net::{SocketAddr, IpAddr}; Nov 18 06:24:27.368 INFO [stderr] | ^^^^^^ Nov 18 06:24:27.368 INFO [stderr] Nov 18 06:24:27.368 INFO [stderr] warning: unused import: `std::time::Duration` Nov 18 06:24:27.368 INFO [stderr] --> src/proxy/async/mod.rs:9:5 Nov 18 06:24:27.368 INFO [stderr] | Nov 18 06:24:27.368 INFO [stderr] 9 | use std::time::Duration; Nov 18 06:24:27.368 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Nov 18 06:24:27.368 INFO [stderr] Nov 18 06:24:27.368 INFO [stderr] warning: unused import: `Timeout` Nov 18 06:24:27.368 INFO [stderr] --> src/proxy/async/mod.rs:15:41 Nov 18 06:24:27.368 INFO [stderr] | Nov 18 06:24:27.368 INFO [stderr] 15 | use tokio_core::reactor::{Core, Handle, Timeout}; Nov 18 06:24:27.368 INFO [stderr] | ^^^^^^^ Nov 18 06:24:27.368 INFO [stderr] Nov 18 06:24:27.368 INFO [stderr] warning: unused imports: `Window`, `read_exact`, `write_all` Nov 18 06:24:27.368 INFO [stderr] --> src/proxy/async/mod.rs:17:26 Nov 18 06:24:27.368 INFO [stderr] | Nov 18 06:24:27.368 INFO [stderr] 17 | use tokio_core::io::{Io, read_exact, write_all, Window}; Nov 18 06:24:27.368 INFO [stderr] | ^^^^^^^^^^ ^^^^^^^^^ ^^^^^^ Nov 18 06:24:27.368 INFO [stderr] Nov 18 06:24:27.368 INFO [stderr] warning: unused import: `RwLock` Nov 18 06:24:27.368 INFO [stderr] --> src/proxy/async/mod.rs:18:29 Nov 18 06:24:27.368 INFO [stderr] | Nov 18 06:24:27.368 INFO [stderr] 18 | use std::sync::{Arc, Mutex, RwLock}; Nov 18 06:24:27.368 INFO [stderr] | ^^^^^^ Nov 18 06:24:27.368 INFO [stderr] Nov 18 06:24:27.443 INFO [stderr] warning: use of deprecated item 'tokio_core::io::Io': moved to the `tokio-io` crate Nov 18 06:24:27.443 INFO [stderr] --> src/proxy/async/mod.rs:17:22 Nov 18 06:24:27.443 INFO [stderr] | Nov 18 06:24:27.443 INFO [stderr] 17 | use tokio_core::io::{Io, read_exact, write_all, Window}; Nov 18 06:24:27.443 INFO [stderr] | ^^ Nov 18 06:24:27.443 INFO [stderr] | Nov 18 06:24:27.443 INFO [stderr] = note: #[warn(deprecated)] on by default Nov 18 06:24:27.443 INFO [stderr] Nov 18 06:24:27.443 INFO [stderr] warning: use of deprecated item 'tokio_core::io::read_exact': moved to the `tokio-io` crate Nov 18 06:24:27.443 INFO [stderr] --> src/proxy/async/mod.rs:17:26 Nov 18 06:24:27.443 INFO [stderr] | Nov 18 06:24:27.443 INFO [stderr] 17 | use tokio_core::io::{Io, read_exact, write_all, Window}; Nov 18 06:24:27.443 INFO [stderr] | ^^^^^^^^^^ Nov 18 06:24:27.443 INFO [stderr] Nov 18 06:24:27.443 INFO [stderr] warning: use of deprecated item 'tokio_core::io::write_all': moved to the `tokio-io` crate Nov 18 06:24:27.443 INFO [stderr] --> src/proxy/async/mod.rs:17:38 Nov 18 06:24:27.443 INFO [stderr] | Nov 18 06:24:27.443 INFO [stderr] 17 | use tokio_core::io::{Io, read_exact, write_all, Window}; Nov 18 06:24:27.443 INFO [stderr] | ^^^^^^^^^ Nov 18 06:24:27.443 INFO [stderr] Nov 18 06:24:27.443 INFO [stderr] warning: use of deprecated item 'tokio_core::io::Window': moved to the `tokio-io` crate Nov 18 06:24:27.443 INFO [stderr] --> src/proxy/async/mod.rs:17:49 Nov 18 06:24:27.443 INFO [stderr] | Nov 18 06:24:27.443 INFO [stderr] 17 | use tokio_core::io::{Io, read_exact, write_all, Window}; Nov 18 06:24:27.443 INFO [stderr] | ^^^^^^ Nov 18 06:24:27.443 INFO [stderr] Nov 18 06:24:27.679 INFO [stderr] warning: unreachable statement Nov 18 06:24:27.679 INFO [stderr] --> src/proxy/sync/mod.rs:369:10 Nov 18 06:24:27.679 INFO [stderr] | Nov 18 06:24:27.679 INFO [stderr] 369 | drop(back); Nov 18 06:24:27.679 INFO [stderr] | ^^^^^^^^^^^ Nov 18 06:24:27.691 INFO [stderr] | Nov 18 06:24:27.691 INFO [stderr] = note: #[warn(unreachable_code)] on by default Nov 18 06:24:27.691 INFO [stderr] Nov 18 06:24:27.772 INFO [stderr] warning: unused import: `Io` Nov 18 06:24:27.772 INFO [stderr] --> src/proxy/async/mod.rs:17:22 Nov 18 06:24:27.772 INFO [stderr] | Nov 18 06:24:27.772 INFO [stderr] 17 | use tokio_core::io::{Io, read_exact, write_all, Window}; Nov 18 06:24:27.772 INFO [stderr] | ^^ Nov 18 06:24:27.772 INFO [stderr] Nov 18 06:24:27.784 INFO [stderr] warning: unused variable: `err` Nov 18 06:24:27.784 INFO [stderr] --> src/proxy/sync/mod.rs:262:22 Nov 18 06:24:27.784 INFO [stderr] | Nov 18 06:24:27.784 INFO [stderr] 262 | Err(ref err) => { Nov 18 06:24:27.784 INFO [stderr] | ^^^ help: consider using `_err` instead Nov 18 06:24:27.784 INFO [stderr] | Nov 18 06:24:27.784 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 18 06:24:27.784 INFO [stderr] Nov 18 06:24:27.784 INFO [stderr] warning: unused variable: `seq_number` Nov 18 06:24:27.784 INFO [stderr] --> src/proxy/sync/mod.rs:316:14 Nov 18 06:24:27.784 INFO [stderr] | Nov 18 06:24:27.784 INFO [stderr] 316 | let mut seq_number = 0; Nov 18 06:24:27.784 INFO [stderr] | ^^^^^^^^^^ help: consider using `_seq_number` instead Nov 18 06:24:27.784 INFO [stderr] Nov 18 06:24:27.784 INFO [stderr] warning: unused variable: `err` Nov 18 06:24:27.784 INFO [stderr] --> src/proxy/sync/mod.rs:321:22 Nov 18 06:24:27.784 INFO [stderr] | Nov 18 06:24:27.784 INFO [stderr] 321 | Err(ref err) => { Nov 18 06:24:27.784 INFO [stderr] | ^^^ help: consider using `_err` instead Nov 18 06:24:27.784 INFO [stderr] Nov 18 06:24:27.784 INFO [stderr] warning: unused variable: `r` Nov 18 06:24:27.784 INFO [stderr] --> src/proxy/sync/mod.rs:341:8 Nov 18 06:24:27.784 INFO [stderr] | Nov 18 06:24:27.784 INFO [stderr] 341 | Ok(r) => { Nov 18 06:24:27.784 INFO [stderr] | ^ help: consider using `_r` instead Nov 18 06:24:27.784 INFO [stderr] Nov 18 06:24:27.784 INFO [stderr] warning: unused variable: `RecvError` Nov 18 06:24:27.784 INFO [stderr] --> src/proxy/sync/mod.rs:345:5 Nov 18 06:24:27.784 INFO [stderr] | Nov 18 06:24:27.784 INFO [stderr] 345 | RecvError => {}, Nov 18 06:24:27.784 INFO [stderr] | ^^^^^^^^^ help: consider using `_RecvError` instead Nov 18 06:24:27.784 INFO [stderr] Nov 18 06:24:27.784 INFO [stderr] warning: unused variable: `e` Nov 18 06:24:27.784 INFO [stderr] --> src/proxy/async/mod.rs:97:25 Nov 18 06:24:27.784 INFO [stderr] | Nov 18 06:24:27.784 INFO [stderr] 97 | Err(e) => {; Nov 18 06:24:27.784 INFO [stderr] | ^ help: consider using `_e` instead Nov 18 06:24:27.784 INFO [stderr] Nov 18 06:24:27.784 INFO [stderr] warning: unused variable: `core` Nov 18 06:24:27.784 INFO [stderr] --> src/proxy/async/mod.rs:60:17 Nov 18 06:24:27.784 INFO [stderr] | Nov 18 06:24:27.784 INFO [stderr] 60 | let mut core = Core::new().unwrap(); Nov 18 06:24:27.784 INFO [stderr] | ^^^^ help: consider using `_core` instead Nov 18 06:24:27.784 INFO [stderr] Nov 18 06:24:27.784 INFO [stderr] warning: unused variable: `pool` Nov 18 06:24:27.784 INFO [stderr] --> src/proxy/async/mod.rs:158:13 Nov 18 06:24:27.785 INFO [stderr] | Nov 18 06:24:27.785 INFO [stderr] 158 | let pool = self.pool.clone(); Nov 18 06:24:27.785 INFO [stderr] | ^^^^ help: consider using `_pool` instead Nov 18 06:24:27.785 INFO [stderr] Nov 18 06:24:27.792 INFO [stderr] warning: variable does not need to be mutable Nov 18 06:24:27.793 INFO [stderr] --> src/proxy/sync/mod.rs:75:13 Nov 18 06:24:27.793 INFO [stderr] | Nov 18 06:24:27.793 INFO [stderr] 75 | let mut time_vec = self.0.lock().unwrap(); Nov 18 06:24:27.793 INFO [stderr] | ----^^^^^^^^ Nov 18 06:24:27.793 INFO [stderr] | | Nov 18 06:24:27.793 INFO [stderr] | help: remove this `mut` Nov 18 06:24:27.793 INFO [stderr] | Nov 18 06:24:27.793 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 18 06:24:27.793 INFO [stderr] Nov 18 06:24:27.800 INFO [stderr] warning: variable does not need to be mutable Nov 18 06:24:27.800 INFO [stderr] --> src/proxy/sync/mod.rs:155:26 Nov 18 06:24:27.800 INFO [stderr] | Nov 18 06:24:27.800 INFO [stderr] 155 | let mut stream_c = stream.try_clone().unwrap(); Nov 18 06:24:27.800 INFO [stderr] | ----^^^^^^^^ Nov 18 06:24:27.800 INFO [stderr] | | Nov 18 06:24:27.800 INFO [stderr] | help: remove this `mut` Nov 18 06:24:27.800 INFO [stderr] Nov 18 06:24:27.810 INFO [stderr] warning: variable does not need to be mutable Nov 18 06:24:27.810 INFO [stderr] --> src/proxy/sync/mod.rs:204:10 Nov 18 06:24:27.810 INFO [stderr] | Nov 18 06:24:27.810 INFO [stderr] 204 | let mut back = match TcpStream::connect((targ_addr, target_port)) { Nov 18 06:24:27.810 INFO [stderr] | ----^^^^ Nov 18 06:24:27.810 INFO [stderr] | | Nov 18 06:24:27.810 INFO [stderr] | help: remove this `mut` Nov 18 06:24:27.810 INFO [stderr] Nov 18 06:24:27.812 INFO [stderr] warning: variable does not need to be mutable Nov 18 06:24:27.812 INFO [stderr] --> src/proxy/sync/mod.rs:316:10 Nov 18 06:24:27.812 INFO [stderr] | Nov 18 06:24:27.812 INFO [stderr] 316 | let mut seq_number = 0; Nov 18 06:24:27.812 INFO [stderr] | ----^^^^^^^^^^ Nov 18 06:24:27.812 INFO [stderr] | | Nov 18 06:24:27.812 INFO [stderr] | help: remove this `mut` Nov 18 06:24:27.812 INFO [stderr] Nov 18 06:24:27.827 INFO [stderr] warning: variable does not need to be mutable Nov 18 06:24:27.827 INFO [stderr] --> src/proxy/async/mod.rs:60:13 Nov 18 06:24:27.827 INFO [stderr] | Nov 18 06:24:27.827 INFO [stderr] 60 | let mut core = Core::new().unwrap(); Nov 18 06:24:27.827 INFO [stderr] | ----^^^^ Nov 18 06:24:27.827 INFO [stderr] | | Nov 18 06:24:27.827 INFO [stderr] | help: remove this `mut` Nov 18 06:24:27.827 INFO [stderr] Nov 18 06:24:27.845 INFO [stderr] warning: field is never used: `num_bytes` Nov 18 06:24:27.845 INFO [stderr] --> src/proxy/async/mod.rs:221:5 Nov 18 06:24:27.845 INFO [stderr] | Nov 18 06:24:27.845 INFO [stderr] 221 | num_bytes: Arc>, Nov 18 06:24:27.845 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 18 06:24:27.845 INFO [stderr] Nov 18 06:24:27.845 INFO [stderr] warning: field is never used: `num_resp` Nov 18 06:24:27.845 INFO [stderr] --> src/proxy/async/mod.rs:222:5 Nov 18 06:24:27.845 INFO [stderr] | Nov 18 06:24:27.845 INFO [stderr] 222 | num_resp: Arc>, Nov 18 06:24:27.845 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 18 06:24:27.845 INFO [stderr] Nov 18 06:24:27.845 INFO [stderr] warning: function is never used: `other` Nov 18 06:24:27.845 INFO [stderr] --> src/proxy/async/mod.rs:378:1 Nov 18 06:24:27.845 INFO [stderr] | Nov 18 06:24:27.845 INFO [stderr] 378 | fn other(desc: &str) -> io::Error { Nov 18 06:24:27.845 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 18 06:24:27.845 INFO [stderr] Nov 18 06:24:27.850 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 18 06:24:27.850 INFO [stderr] --> src/proxy/sync/mod.rs:157:22 Nov 18 06:24:27.850 INFO [stderr] | Nov 18 06:24:27.850 INFO [stderr] 157 | stream_c2.set_read_timeout(Some(Duration::new(3, 0))); Nov 18 06:24:27.850 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 18 06:24:27.850 INFO [stderr] | Nov 18 06:24:27.850 INFO [stderr] = note: #[warn(unused_must_use)] on by default Nov 18 06:24:27.850 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 18 06:24:27.850 INFO [stderr] Nov 18 06:24:27.850 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 18 06:24:27.850 INFO [stderr] --> src/proxy/sync/mod.rs:188:6 Nov 18 06:24:27.850 INFO [stderr] | Nov 18 06:24:27.850 INFO [stderr] 188 | TcpStream::connect((targ_addr, self.front_port)); Nov 18 06:24:27.850 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 18 06:24:27.850 INFO [stderr] | Nov 18 06:24:27.850 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 18 06:24:27.850 INFO [stderr] Nov 18 06:24:27.850 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 18 06:24:27.850 INFO [stderr] --> src/proxy/sync/mod.rs:215:14 Nov 18 06:24:27.850 INFO [stderr] | Nov 18 06:24:27.850 INFO [stderr] 215 | front.shutdown(Shutdown::Both); Nov 18 06:24:27.850 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 18 06:24:27.850 INFO [stderr] | Nov 18 06:24:27.850 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 18 06:24:27.850 INFO [stderr] Nov 18 06:24:27.850 INFO [stderr] warning: variable `timedOut` should have a snake case name such as `timed_out` Nov 18 06:24:27.850 INFO [stderr] --> src/proxy/sync/mod.rs:227:10 Nov 18 06:24:27.850 INFO [stderr] | Nov 18 06:24:27.850 INFO [stderr] 227 | let timedOut = Arc::new(AtomicBool::new(false)); Nov 18 06:24:27.850 INFO [stderr] | ^^^^^^^^ Nov 18 06:24:27.850 INFO [stderr] | Nov 18 06:24:27.850 INFO [stderr] = note: #[warn(non_snake_case)] on by default Nov 18 06:24:27.850 INFO [stderr] Nov 18 06:24:27.850 INFO [stderr] warning: variable `timedOut_c` should have a snake case name such as `timed_out_c` Nov 18 06:24:27.851 INFO [stderr] --> src/proxy/sync/mod.rs:228:10 Nov 18 06:24:27.851 INFO [stderr] | Nov 18 06:24:27.851 INFO [stderr] 228 | let timedOut_c = timedOut.clone(); Nov 18 06:24:27.851 INFO [stderr] | ^^^^^^^^^^ Nov 18 06:24:27.851 INFO [stderr] Nov 18 06:24:27.851 INFO [stderr] warning: variable `timedOut` should have a snake case name such as `timed_out` Nov 18 06:24:27.851 INFO [stderr] --> src/proxy/sync/mod.rs:252:31 Nov 18 06:24:27.851 INFO [stderr] | Nov 18 06:24:27.851 INFO [stderr] 252 | timedOut: Arc, Nov 18 06:24:27.851 INFO [stderr] | ^^^^^^^^ Nov 18 06:24:27.851 INFO [stderr] Nov 18 06:24:27.851 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 18 06:24:27.851 INFO [stderr] --> src/proxy/sync/mod.rs:255:6 Nov 18 06:24:27.851 INFO [stderr] | Nov 18 06:24:27.851 INFO [stderr] 255 | front.set_read_timeout(Some(Duration::new(1000, 0))); Nov 18 06:24:27.851 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 18 06:24:27.851 INFO [stderr] | Nov 18 06:24:27.851 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 18 06:24:27.851 INFO [stderr] Nov 18 06:24:27.851 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 18 06:24:27.851 INFO [stderr] --> src/proxy/sync/mod.rs:271:18 Nov 18 06:24:27.851 INFO [stderr] | Nov 18 06:24:27.851 INFO [stderr] 271 | front.shutdown(Shutdown::Both); Nov 18 06:24:27.851 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 18 06:24:27.851 INFO [stderr] | Nov 18 06:24:27.851 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 18 06:24:27.851 INFO [stderr] Nov 18 06:24:27.851 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 18 06:24:27.851 INFO [stderr] --> src/proxy/sync/mod.rs:272:18 Nov 18 06:24:27.851 INFO [stderr] | Nov 18 06:24:27.851 INFO [stderr] 272 | back.shutdown(Shutdown::Both); Nov 18 06:24:27.851 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 18 06:24:27.851 INFO [stderr] | Nov 18 06:24:27.851 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 18 06:24:27.851 INFO [stderr] Nov 18 06:24:27.851 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 18 06:24:27.851 INFO [stderr] --> src/proxy/sync/mod.rs:290:18 Nov 18 06:24:27.851 INFO [stderr] | Nov 18 06:24:27.851 INFO [stderr] 290 | front.shutdown(Shutdown::Both); Nov 18 06:24:27.851 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 18 06:24:27.851 INFO [stderr] | Nov 18 06:24:27.851 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 18 06:24:27.851 INFO [stderr] Nov 18 06:24:27.851 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 18 06:24:27.851 INFO [stderr] --> src/proxy/sync/mod.rs:291:18 Nov 18 06:24:27.851 INFO [stderr] | Nov 18 06:24:27.851 INFO [stderr] 291 | back.shutdown(Shutdown::Both); Nov 18 06:24:27.851 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 18 06:24:27.851 INFO [stderr] | Nov 18 06:24:27.851 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 18 06:24:27.851 INFO [stderr] Nov 18 06:24:27.851 INFO [stderr] warning: variable `timedOut` should have a snake case name such as `timed_out` Nov 18 06:24:27.851 INFO [stderr] --> src/proxy/sync/mod.rs:309:31 Nov 18 06:24:27.851 INFO [stderr] | Nov 18 06:24:27.851 INFO [stderr] 309 | timedOut: Arc, Nov 18 06:24:27.851 INFO [stderr] | ^^^^^^^^ Nov 18 06:24:27.851 INFO [stderr] Nov 18 06:24:27.851 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 18 06:24:27.851 INFO [stderr] --> src/proxy/sync/mod.rs:312:6 Nov 18 06:24:27.851 INFO [stderr] | Nov 18 06:24:27.851 INFO [stderr] 312 | back.set_read_timeout(Some(Duration::new(1000, 0))); Nov 18 06:24:27.851 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 18 06:24:27.851 INFO [stderr] | Nov 18 06:24:27.851 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 18 06:24:27.851 INFO [stderr] Nov 18 06:24:27.851 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 18 06:24:27.851 INFO [stderr] --> src/proxy/sync/mod.rs:330:18 Nov 18 06:24:27.851 INFO [stderr] | Nov 18 06:24:27.851 INFO [stderr] 330 | front.shutdown(Shutdown::Both); Nov 18 06:24:27.851 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 18 06:24:27.851 INFO [stderr] | Nov 18 06:24:27.851 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 18 06:24:27.851 INFO [stderr] Nov 18 06:24:27.851 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 18 06:24:27.851 INFO [stderr] --> src/proxy/sync/mod.rs:331:18 Nov 18 06:24:27.851 INFO [stderr] | Nov 18 06:24:27.851 INFO [stderr] 331 | back.shutdown(Shutdown::Both); Nov 18 06:24:27.851 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 18 06:24:27.851 INFO [stderr] | Nov 18 06:24:27.851 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 18 06:24:27.851 INFO [stderr] Nov 18 06:24:27.851 INFO [stderr] warning: variable `RecvError` should have a snake case name such as `recv_error` Nov 18 06:24:27.851 INFO [stderr] --> src/proxy/sync/mod.rs:345:5 Nov 18 06:24:27.852 INFO [stderr] | Nov 18 06:24:27.852 INFO [stderr] 345 | RecvError => {}, Nov 18 06:24:27.852 INFO [stderr] | ^^^^^^^^^ Nov 18 06:24:27.852 INFO [stderr] Nov 18 06:24:27.852 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 18 06:24:27.852 INFO [stderr] --> src/proxy/sync/mod.rs:357:22 Nov 18 06:24:27.852 INFO [stderr] | Nov 18 06:24:27.852 INFO [stderr] 357 | front.shutdown(Shutdown::Both); Nov 18 06:24:27.852 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 18 06:24:27.852 INFO [stderr] | Nov 18 06:24:27.852 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 18 06:24:27.852 INFO [stderr] Nov 18 06:24:27.852 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 18 06:24:27.852 INFO [stderr] --> src/proxy/sync/mod.rs:358:22 Nov 18 06:24:27.852 INFO [stderr] | Nov 18 06:24:27.852 INFO [stderr] 358 | back.shutdown(Shutdown::Both); Nov 18 06:24:27.852 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 18 06:24:27.852 INFO [stderr] | Nov 18 06:24:27.852 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 18 06:24:27.852 INFO [stderr] Nov 18 06:24:29.495 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.57s Nov 18 06:24:29.504 INFO [stderr] su: No module specific data is present Nov 18 06:24:29.771 INFO running `"docker" "inspect" "185b2adb0f3e82ffdcb3e8ad486540c1e9ce32d8f6f0977dd134defa95df0a42"` Nov 18 06:24:29.855 INFO running `"docker" "rm" "-f" "185b2adb0f3e82ffdcb3e8ad486540c1e9ce32d8f6f0977dd134defa95df0a42"` Nov 18 06:24:29.946 INFO [stdout] 185b2adb0f3e82ffdcb3e8ad486540c1e9ce32d8f6f0977dd134defa95df0a42 Nov 18 06:24:29.950 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"` Nov 18 06:24:30.123 INFO [stdout] 949f1d58ac36c6521136ea3f3b155ad6671f116518b7b42560894bf8afc6ab17 Nov 18 06:24:30.128 INFO running `"docker" "start" "-a" "949f1d58ac36c6521136ea3f3b155ad6671f116518b7b42560894bf8afc6ab17"` Nov 18 06:24:30.515 INFO [stderr] usermod: no changes Nov 18 06:24:30.622 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.08s Nov 18 06:24:30.622 INFO [stderr] Running /target/debug/deps/meter_proxy-fe7361fe39e617e3 Nov 18 06:24:30.622 INFO [stderr] Doc-tests meter_proxy Nov 18 06:24:30.622 INFO [stdout] Nov 18 06:24:30.622 INFO [stdout] running 0 tests Nov 18 06:24:30.622 INFO [stdout] Nov 18 06:24:30.622 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Nov 18 06:24:30.622 INFO [stdout] Nov 18 06:24:35.443 INFO [stdout] Nov 18 06:24:35.443 INFO [stdout] running 0 tests Nov 18 06:24:35.443 INFO [stdout] Nov 18 06:24:35.443 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Nov 18 06:24:35.443 INFO [stdout] Nov 18 06:24:35.459 INFO [stderr] su: No module specific data is present Nov 18 06:24:35.847 INFO running `"docker" "inspect" "949f1d58ac36c6521136ea3f3b155ad6671f116518b7b42560894bf8afc6ab17"` Nov 18 06:24:36.095 INFO running `"docker" "rm" "-f" "949f1d58ac36c6521136ea3f3b155ad6671f116518b7b42560894bf8afc6ab17"` Nov 18 06:24:36.330 INFO [stdout] 949f1d58ac36c6521136ea3f3b155ad6671f116518b7b42560894bf8afc6ab17