Dec 15 04:51:50.809 INFO testing meter_proxy-0.2.3 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550 Dec 15 04:51:50.809 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 04:51:51.056 INFO [stdout] c37eff6c7f89133960747959896efebca65f679127cb1791f5aac8c561a567db Dec 15 04:51:51.056 INFO running `"docker" "start" "-a" "c37eff6c7f89133960747959896efebca65f679127cb1791f5aac8c561a567db"` Dec 15 04:51:51.636 INFO [stderr] usermod: no changes Dec 15 04:51:51.855 INFO [stderr] Compiling meter_proxy v0.2.3 (/source) Dec 15 04:51:55.788 INFO [stderr] warning: unused `#[macro_use]` import Dec 15 04:51:55.788 INFO [stderr] --> src/lib.rs:16:1 Dec 15 04:51:55.789 INFO [stderr] | Dec 15 04:51:55.789 INFO [stderr] 16 | #[macro_use] Dec 15 04:51:55.789 INFO [stderr] | ^^^^^^^^^^^^ Dec 15 04:51:55.789 INFO [stderr] | Dec 15 04:51:55.789 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 15 04:51:55.790 INFO [stderr] Dec 15 04:51:55.790 INFO [stderr] warning: unused import: `Yellow` Dec 15 04:51:55.790 INFO [stderr] --> src/proxy/sync/mod.rs:14:30 Dec 15 04:51:55.790 INFO [stderr] | Dec 15 04:51:55.790 INFO [stderr] 14 | use ansi_term::Colour::{Red, Yellow}; Dec 15 04:51:55.791 INFO [stderr] | ^^^^^^ Dec 15 04:51:55.791 INFO [stderr] Dec 15 04:51:55.791 INFO [stderr] warning: unused import: `SocketAddr` Dec 15 04:51:55.791 INFO [stderr] --> src/proxy/sync/mod.rs:15:50 Dec 15 04:51:55.791 INFO [stderr] | Dec 15 04:51:55.792 INFO [stderr] 15 | use std::net::{TcpListener, TcpStream, Shutdown, SocketAddr,IpAddr}; Dec 15 04:51:55.792 INFO [stderr] | ^^^^^^^^^^ Dec 15 04:51:55.792 INFO [stderr] Dec 15 04:51:55.792 INFO [stderr] warning: unused import: `str` Dec 15 04:51:55.792 INFO [stderr] --> src/proxy/sync/mod.rs:18:19 Dec 15 04:51:55.792 INFO [stderr] | Dec 15 04:51:55.793 INFO [stderr] 18 | use std::{thread, str}; Dec 15 04:51:55.793 INFO [stderr] | ^^^ Dec 15 04:51:55.793 INFO [stderr] Dec 15 04:51:55.793 INFO [stderr] warning: unused import: `libc::setrlimit` Dec 15 04:51:55.793 INFO [stderr] --> src/proxy/sync/mod.rs:21:5 Dec 15 04:51:55.794 INFO [stderr] | Dec 15 04:51:55.794 INFO [stderr] 21 | use libc::setrlimit; Dec 15 04:51:55.794 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 15 04:51:55.794 INFO [stderr] Dec 15 04:51:55.794 INFO [stderr] warning: unused import: `std::collections::HashMap` Dec 15 04:51:55.794 INFO [stderr] --> src/proxy/sync/mod.rs:22:5 Dec 15 04:51:55.795 INFO [stderr] | Dec 15 04:51:55.795 INFO [stderr] 22 | use std::collections::HashMap; Dec 15 04:51:55.795 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 04:51:55.795 INFO [stderr] Dec 15 04:51:55.795 INFO [stderr] warning: unused import: `std::env` Dec 15 04:51:55.796 INFO [stderr] --> src/proxy/async/mod.rs:4:5 Dec 15 04:51:55.796 INFO [stderr] | Dec 15 04:51:55.796 INFO [stderr] 4 | use std::env; Dec 15 04:51:55.796 INFO [stderr] | ^^^^^^^^ Dec 15 04:51:55.796 INFO [stderr] Dec 15 04:51:55.797 INFO [stderr] warning: unused import: `IpAddr` Dec 15 04:51:55.797 INFO [stderr] --> src/proxy/async/mod.rs:6:28 Dec 15 04:51:55.797 INFO [stderr] | Dec 15 04:51:55.797 INFO [stderr] 6 | use std::net::{SocketAddr, IpAddr}; Dec 15 04:51:55.797 INFO [stderr] | ^^^^^^ Dec 15 04:51:55.798 INFO [stderr] Dec 15 04:51:55.798 INFO [stderr] warning: unused import: `std::time::Duration` Dec 15 04:51:55.798 INFO [stderr] --> src/proxy/async/mod.rs:9:5 Dec 15 04:51:55.798 INFO [stderr] | Dec 15 04:51:55.798 INFO [stderr] 9 | use std::time::Duration; Dec 15 04:51:55.799 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Dec 15 04:51:55.799 INFO [stderr] Dec 15 04:51:55.799 INFO [stderr] warning: unused import: `Timeout` Dec 15 04:51:55.799 INFO [stderr] --> src/proxy/async/mod.rs:15:41 Dec 15 04:51:55.799 INFO [stderr] | Dec 15 04:51:55.800 INFO [stderr] 15 | use tokio_core::reactor::{Core, Handle, Timeout}; Dec 15 04:51:55.800 INFO [stderr] | ^^^^^^^ Dec 15 04:51:55.800 INFO [stderr] Dec 15 04:51:55.800 INFO [stderr] warning: unused imports: `Window`, `read_exact`, `write_all` Dec 15 04:51:55.800 INFO [stderr] --> src/proxy/async/mod.rs:17:26 Dec 15 04:51:55.800 INFO [stderr] | Dec 15 04:51:55.800 INFO [stderr] 17 | use tokio_core::io::{Io, read_exact, write_all, Window}; Dec 15 04:51:55.800 INFO [stderr] | ^^^^^^^^^^ ^^^^^^^^^ ^^^^^^ Dec 15 04:51:55.800 INFO [stderr] Dec 15 04:51:55.800 INFO [stderr] warning: unused import: `RwLock` Dec 15 04:51:55.800 INFO [stderr] --> src/proxy/async/mod.rs:18:29 Dec 15 04:51:55.800 INFO [stderr] | Dec 15 04:51:55.800 INFO [stderr] 18 | use std::sync::{Arc, Mutex, RwLock}; Dec 15 04:51:55.800 INFO [stderr] | ^^^^^^ Dec 15 04:51:55.800 INFO [stderr] Dec 15 04:51:55.827 INFO [stderr] warning: use of deprecated item 'tokio_core::io::Io': moved to the `tokio-io` crate Dec 15 04:51:55.827 INFO [stderr] --> src/proxy/async/mod.rs:17:22 Dec 15 04:51:55.828 INFO [stderr] | Dec 15 04:51:55.828 INFO [stderr] 17 | use tokio_core::io::{Io, read_exact, write_all, Window}; Dec 15 04:51:55.828 INFO [stderr] | ^^ Dec 15 04:51:55.829 INFO [stderr] | Dec 15 04:51:55.829 INFO [stderr] = note: #[warn(deprecated)] on by default Dec 15 04:51:55.829 INFO [stderr] Dec 15 04:51:55.829 INFO [stderr] warning: use of deprecated item 'tokio_core::io::read_exact': moved to the `tokio-io` crate Dec 15 04:51:55.830 INFO [stderr] --> src/proxy/async/mod.rs:17:26 Dec 15 04:51:55.830 INFO [stderr] | Dec 15 04:51:55.830 INFO [stderr] 17 | use tokio_core::io::{Io, read_exact, write_all, Window}; Dec 15 04:51:55.831 INFO [stderr] | ^^^^^^^^^^ Dec 15 04:51:55.831 INFO [stderr] Dec 15 04:51:55.831 INFO [stderr] warning: use of deprecated item 'tokio_core::io::write_all': moved to the `tokio-io` crate Dec 15 04:51:55.831 INFO [stderr] --> src/proxy/async/mod.rs:17:38 Dec 15 04:51:55.831 INFO [stderr] | Dec 15 04:51:55.832 INFO [stderr] 17 | use tokio_core::io::{Io, read_exact, write_all, Window}; Dec 15 04:51:55.832 INFO [stderr] | ^^^^^^^^^ Dec 15 04:51:55.832 INFO [stderr] Dec 15 04:51:55.832 INFO [stderr] warning: use of deprecated item 'tokio_core::io::Window': moved to the `tokio-io` crate Dec 15 04:51:55.832 INFO [stderr] --> src/proxy/async/mod.rs:17:49 Dec 15 04:51:55.833 INFO [stderr] | Dec 15 04:51:55.833 INFO [stderr] 17 | use tokio_core::io::{Io, read_exact, write_all, Window}; Dec 15 04:51:55.833 INFO [stderr] | ^^^^^^ Dec 15 04:51:55.833 INFO [stderr] Dec 15 04:51:55.991 INFO [stderr] warning: unreachable statement Dec 15 04:51:55.991 INFO [stderr] --> src/proxy/sync/mod.rs:369:10 Dec 15 04:51:55.991 INFO [stderr] | Dec 15 04:51:55.991 INFO [stderr] 369 | drop(back); Dec 15 04:51:55.991 INFO [stderr] | ^^^^^^^^^^^ Dec 15 04:51:55.991 INFO [stderr] | Dec 15 04:51:55.991 INFO [stderr] = note: #[warn(unreachable_code)] on by default Dec 15 04:51:55.991 INFO [stderr] Dec 15 04:51:56.052 INFO [stderr] warning: unused import: `Io` Dec 15 04:51:56.052 INFO [stderr] --> src/proxy/async/mod.rs:17:22 Dec 15 04:51:56.052 INFO [stderr] | Dec 15 04:51:56.052 INFO [stderr] 17 | use tokio_core::io::{Io, read_exact, write_all, Window}; Dec 15 04:51:56.052 INFO [stderr] | ^^ Dec 15 04:51:56.052 INFO [stderr] Dec 15 04:51:56.059 INFO [stderr] warning: unused variable: `err` Dec 15 04:51:56.059 INFO [stderr] --> src/proxy/sync/mod.rs:262:22 Dec 15 04:51:56.059 INFO [stderr] | Dec 15 04:51:56.059 INFO [stderr] 262 | Err(ref err) => { Dec 15 04:51:56.059 INFO [stderr] | ^^^ help: consider using `_err` instead Dec 15 04:51:56.059 INFO [stderr] | Dec 15 04:51:56.059 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 15 04:51:56.059 INFO [stderr] Dec 15 04:51:56.059 INFO [stderr] warning: unused variable: `seq_number` Dec 15 04:51:56.059 INFO [stderr] --> src/proxy/sync/mod.rs:316:14 Dec 15 04:51:56.059 INFO [stderr] | Dec 15 04:51:56.059 INFO [stderr] 316 | let mut seq_number = 0; Dec 15 04:51:56.059 INFO [stderr] | ^^^^^^^^^^ help: consider using `_seq_number` instead Dec 15 04:51:56.059 INFO [stderr] Dec 15 04:51:56.059 INFO [stderr] warning: unused variable: `err` Dec 15 04:51:56.059 INFO [stderr] --> src/proxy/sync/mod.rs:321:22 Dec 15 04:51:56.059 INFO [stderr] | Dec 15 04:51:56.059 INFO [stderr] 321 | Err(ref err) => { Dec 15 04:51:56.059 INFO [stderr] | ^^^ help: consider using `_err` instead Dec 15 04:51:56.059 INFO [stderr] Dec 15 04:51:56.059 INFO [stderr] warning: unused variable: `r` Dec 15 04:51:56.059 INFO [stderr] --> src/proxy/sync/mod.rs:341:8 Dec 15 04:51:56.059 INFO [stderr] | Dec 15 04:51:56.059 INFO [stderr] 341 | Ok(r) => { Dec 15 04:51:56.059 INFO [stderr] | ^ help: consider using `_r` instead Dec 15 04:51:56.059 INFO [stderr] Dec 15 04:51:56.059 INFO [stderr] warning: unused variable: `RecvError` Dec 15 04:51:56.059 INFO [stderr] --> src/proxy/sync/mod.rs:345:5 Dec 15 04:51:56.059 INFO [stderr] | Dec 15 04:51:56.059 INFO [stderr] 345 | RecvError => {}, Dec 15 04:51:56.059 INFO [stderr] | ^^^^^^^^^ help: consider using `_RecvError` instead Dec 15 04:51:56.059 INFO [stderr] Dec 15 04:51:56.059 INFO [stderr] warning: unused variable: `e` Dec 15 04:51:56.059 INFO [stderr] --> src/proxy/async/mod.rs:97:25 Dec 15 04:51:56.059 INFO [stderr] | Dec 15 04:51:56.059 INFO [stderr] 97 | Err(e) => {; Dec 15 04:51:56.059 INFO [stderr] | ^ help: consider using `_e` instead Dec 15 04:51:56.059 INFO [stderr] Dec 15 04:51:56.059 INFO [stderr] warning: unused variable: `core` Dec 15 04:51:56.059 INFO [stderr] --> src/proxy/async/mod.rs:60:17 Dec 15 04:51:56.059 INFO [stderr] | Dec 15 04:51:56.059 INFO [stderr] 60 | let mut core = Core::new().unwrap(); Dec 15 04:51:56.059 INFO [stderr] | ^^^^ help: consider using `_core` instead Dec 15 04:51:56.059 INFO [stderr] Dec 15 04:51:56.059 INFO [stderr] warning: unused variable: `pool` Dec 15 04:51:56.059 INFO [stderr] --> src/proxy/async/mod.rs:158:13 Dec 15 04:51:56.059 INFO [stderr] | Dec 15 04:51:56.060 INFO [stderr] 158 | let pool = self.pool.clone(); Dec 15 04:51:56.060 INFO [stderr] | ^^^^ help: consider using `_pool` instead Dec 15 04:51:56.060 INFO [stderr] Dec 15 04:51:56.069 INFO [stderr] warning: variable does not need to be mutable Dec 15 04:51:56.069 INFO [stderr] --> src/proxy/sync/mod.rs:75:13 Dec 15 04:51:56.069 INFO [stderr] | Dec 15 04:51:56.069 INFO [stderr] 75 | let mut time_vec = self.0.lock().unwrap(); Dec 15 04:51:56.069 INFO [stderr] | ----^^^^^^^^ Dec 15 04:51:56.069 INFO [stderr] | | Dec 15 04:51:56.069 INFO [stderr] | help: remove this `mut` Dec 15 04:51:56.069 INFO [stderr] | Dec 15 04:51:56.069 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 15 04:51:56.069 INFO [stderr] Dec 15 04:51:56.075 INFO [stderr] warning: variable does not need to be mutable Dec 15 04:51:56.075 INFO [stderr] --> src/proxy/sync/mod.rs:155:26 Dec 15 04:51:56.075 INFO [stderr] | Dec 15 04:51:56.075 INFO [stderr] 155 | let mut stream_c = stream.try_clone().unwrap(); Dec 15 04:51:56.075 INFO [stderr] | ----^^^^^^^^ Dec 15 04:51:56.075 INFO [stderr] | | Dec 15 04:51:56.075 INFO [stderr] | help: remove this `mut` Dec 15 04:51:56.075 INFO [stderr] Dec 15 04:51:56.078 INFO [stderr] warning: variable does not need to be mutable Dec 15 04:51:56.078 INFO [stderr] --> src/proxy/sync/mod.rs:204:10 Dec 15 04:51:56.078 INFO [stderr] | Dec 15 04:51:56.078 INFO [stderr] 204 | let mut back = match TcpStream::connect((targ_addr, target_port)) { Dec 15 04:51:56.078 INFO [stderr] | ----^^^^ Dec 15 04:51:56.078 INFO [stderr] | | Dec 15 04:51:56.078 INFO [stderr] | help: remove this `mut` Dec 15 04:51:56.078 INFO [stderr] Dec 15 04:51:56.087 INFO [stderr] warning: variable does not need to be mutable Dec 15 04:51:56.087 INFO [stderr] --> src/proxy/sync/mod.rs:316:10 Dec 15 04:51:56.087 INFO [stderr] | Dec 15 04:51:56.087 INFO [stderr] 316 | let mut seq_number = 0; Dec 15 04:51:56.087 INFO [stderr] | ----^^^^^^^^^^ Dec 15 04:51:56.087 INFO [stderr] | | Dec 15 04:51:56.087 INFO [stderr] | help: remove this `mut` Dec 15 04:51:56.087 INFO [stderr] Dec 15 04:51:56.095 INFO [stderr] warning: variable does not need to be mutable Dec 15 04:51:56.095 INFO [stderr] --> src/proxy/async/mod.rs:60:13 Dec 15 04:51:56.095 INFO [stderr] | Dec 15 04:51:56.095 INFO [stderr] 60 | let mut core = Core::new().unwrap(); Dec 15 04:51:56.095 INFO [stderr] | ----^^^^ Dec 15 04:51:56.095 INFO [stderr] | | Dec 15 04:51:56.095 INFO [stderr] | help: remove this `mut` Dec 15 04:51:56.095 INFO [stderr] Dec 15 04:51:56.112 INFO [stderr] warning: field is never used: `num_bytes` Dec 15 04:51:56.112 INFO [stderr] --> src/proxy/async/mod.rs:221:5 Dec 15 04:51:56.112 INFO [stderr] | Dec 15 04:51:56.112 INFO [stderr] 221 | num_bytes: Arc>, Dec 15 04:51:56.112 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 04:51:56.112 INFO [stderr] Dec 15 04:51:56.112 INFO [stderr] warning: field is never used: `num_resp` Dec 15 04:51:56.112 INFO [stderr] --> src/proxy/async/mod.rs:222:5 Dec 15 04:51:56.112 INFO [stderr] | Dec 15 04:51:56.112 INFO [stderr] 222 | num_resp: Arc>, Dec 15 04:51:56.112 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 04:51:56.112 INFO [stderr] Dec 15 04:51:56.112 INFO [stderr] warning: function is never used: `other` Dec 15 04:51:56.112 INFO [stderr] --> src/proxy/async/mod.rs:378:1 Dec 15 04:51:56.112 INFO [stderr] | Dec 15 04:51:56.112 INFO [stderr] 378 | fn other(desc: &str) -> io::Error { Dec 15 04:51:56.112 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 04:51:56.112 INFO [stderr] Dec 15 04:51:56.119 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 15 04:51:56.119 INFO [stderr] --> src/proxy/sync/mod.rs:157:22 Dec 15 04:51:56.119 INFO [stderr] | Dec 15 04:51:56.119 INFO [stderr] 157 | stream_c2.set_read_timeout(Some(Duration::new(3, 0))); Dec 15 04:51:56.119 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 04:51:56.119 INFO [stderr] | Dec 15 04:51:56.119 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 15 04:51:56.119 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 15 04:51:56.119 INFO [stderr] Dec 15 04:51:56.119 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 15 04:51:56.119 INFO [stderr] --> src/proxy/sync/mod.rs:188:6 Dec 15 04:51:56.119 INFO [stderr] | Dec 15 04:51:56.119 INFO [stderr] 188 | TcpStream::connect((targ_addr, self.front_port)); Dec 15 04:51:56.119 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 04:51:56.119 INFO [stderr] | Dec 15 04:51:56.119 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 15 04:51:56.119 INFO [stderr] Dec 15 04:51:56.119 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 15 04:51:56.119 INFO [stderr] --> src/proxy/sync/mod.rs:215:14 Dec 15 04:51:56.119 INFO [stderr] | Dec 15 04:51:56.119 INFO [stderr] 215 | front.shutdown(Shutdown::Both); Dec 15 04:51:56.119 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 04:51:56.119 INFO [stderr] | Dec 15 04:51:56.119 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 15 04:51:56.119 INFO [stderr] Dec 15 04:51:56.119 INFO [stderr] warning: variable `timedOut` should have a snake case name such as `timed_out` Dec 15 04:51:56.119 INFO [stderr] --> src/proxy/sync/mod.rs:227:10 Dec 15 04:51:56.119 INFO [stderr] | Dec 15 04:51:56.119 INFO [stderr] 227 | let timedOut = Arc::new(AtomicBool::new(false)); Dec 15 04:51:56.119 INFO [stderr] | ^^^^^^^^ Dec 15 04:51:56.119 INFO [stderr] | Dec 15 04:51:56.119 INFO [stderr] = note: #[warn(non_snake_case)] on by default Dec 15 04:51:56.120 INFO [stderr] Dec 15 04:51:56.120 INFO [stderr] warning: variable `timedOut_c` should have a snake case name such as `timed_out_c` Dec 15 04:51:56.120 INFO [stderr] --> src/proxy/sync/mod.rs:228:10 Dec 15 04:51:56.120 INFO [stderr] | Dec 15 04:51:56.120 INFO [stderr] 228 | let timedOut_c = timedOut.clone(); Dec 15 04:51:56.120 INFO [stderr] | ^^^^^^^^^^ Dec 15 04:51:56.120 INFO [stderr] Dec 15 04:51:56.120 INFO [stderr] warning: variable `timedOut` should have a snake case name such as `timed_out` Dec 15 04:51:56.120 INFO [stderr] --> src/proxy/sync/mod.rs:252:31 Dec 15 04:51:56.120 INFO [stderr] | Dec 15 04:51:56.120 INFO [stderr] 252 | timedOut: Arc, Dec 15 04:51:56.120 INFO [stderr] | ^^^^^^^^ Dec 15 04:51:56.120 INFO [stderr] Dec 15 04:51:56.120 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 15 04:51:56.120 INFO [stderr] --> src/proxy/sync/mod.rs:255:6 Dec 15 04:51:56.120 INFO [stderr] | Dec 15 04:51:56.120 INFO [stderr] 255 | front.set_read_timeout(Some(Duration::new(1000, 0))); Dec 15 04:51:56.120 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 04:51:56.120 INFO [stderr] | Dec 15 04:51:56.120 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 15 04:51:56.120 INFO [stderr] Dec 15 04:51:56.120 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 15 04:51:56.120 INFO [stderr] --> src/proxy/sync/mod.rs:271:18 Dec 15 04:51:56.120 INFO [stderr] | Dec 15 04:51:56.120 INFO [stderr] 271 | front.shutdown(Shutdown::Both); Dec 15 04:51:56.120 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 04:51:56.120 INFO [stderr] | Dec 15 04:51:56.120 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 15 04:51:56.120 INFO [stderr] Dec 15 04:51:56.120 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 15 04:51:56.120 INFO [stderr] --> src/proxy/sync/mod.rs:272:18 Dec 15 04:51:56.120 INFO [stderr] | Dec 15 04:51:56.120 INFO [stderr] 272 | back.shutdown(Shutdown::Both); Dec 15 04:51:56.120 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 04:51:56.120 INFO [stderr] | Dec 15 04:51:56.120 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 15 04:51:56.120 INFO [stderr] Dec 15 04:51:56.120 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 15 04:51:56.120 INFO [stderr] --> src/proxy/sync/mod.rs:290:18 Dec 15 04:51:56.120 INFO [stderr] | Dec 15 04:51:56.120 INFO [stderr] 290 | front.shutdown(Shutdown::Both); Dec 15 04:51:56.120 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 04:51:56.120 INFO [stderr] | Dec 15 04:51:56.120 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 15 04:51:56.120 INFO [stderr] Dec 15 04:51:56.120 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 15 04:51:56.120 INFO [stderr] --> src/proxy/sync/mod.rs:291:18 Dec 15 04:51:56.120 INFO [stderr] | Dec 15 04:51:56.120 INFO [stderr] 291 | back.shutdown(Shutdown::Both); Dec 15 04:51:56.120 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 04:51:56.120 INFO [stderr] | Dec 15 04:51:56.120 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 15 04:51:56.120 INFO [stderr] Dec 15 04:51:56.120 INFO [stderr] warning: variable `timedOut` should have a snake case name such as `timed_out` Dec 15 04:51:56.120 INFO [stderr] --> src/proxy/sync/mod.rs:309:31 Dec 15 04:51:56.120 INFO [stderr] | Dec 15 04:51:56.120 INFO [stderr] 309 | timedOut: Arc, Dec 15 04:51:56.120 INFO [stderr] | ^^^^^^^^ Dec 15 04:51:56.120 INFO [stderr] Dec 15 04:51:56.120 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 15 04:51:56.120 INFO [stderr] --> src/proxy/sync/mod.rs:312:6 Dec 15 04:51:56.120 INFO [stderr] | Dec 15 04:51:56.120 INFO [stderr] 312 | back.set_read_timeout(Some(Duration::new(1000, 0))); Dec 15 04:51:56.120 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 04:51:56.120 INFO [stderr] | Dec 15 04:51:56.120 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 15 04:51:56.120 INFO [stderr] Dec 15 04:51:56.120 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 15 04:51:56.120 INFO [stderr] --> src/proxy/sync/mod.rs:330:18 Dec 15 04:51:56.120 INFO [stderr] | Dec 15 04:51:56.120 INFO [stderr] 330 | front.shutdown(Shutdown::Both); Dec 15 04:51:56.120 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 04:51:56.120 INFO [stderr] | Dec 15 04:51:56.120 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 15 04:51:56.120 INFO [stderr] Dec 15 04:51:56.120 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 15 04:51:56.120 INFO [stderr] --> src/proxy/sync/mod.rs:331:18 Dec 15 04:51:56.120 INFO [stderr] | Dec 15 04:51:56.120 INFO [stderr] 331 | back.shutdown(Shutdown::Both); Dec 15 04:51:56.120 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 04:51:56.120 INFO [stderr] | Dec 15 04:51:56.120 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 15 04:51:56.120 INFO [stderr] Dec 15 04:51:56.120 INFO [stderr] warning: variable `RecvError` should have a snake case name such as `recv_error` Dec 15 04:51:56.120 INFO [stderr] --> src/proxy/sync/mod.rs:345:5 Dec 15 04:51:56.120 INFO [stderr] | Dec 15 04:51:56.120 INFO [stderr] 345 | RecvError => {}, Dec 15 04:51:56.121 INFO [stderr] | ^^^^^^^^^ Dec 15 04:51:56.121 INFO [stderr] Dec 15 04:51:56.121 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 15 04:51:56.121 INFO [stderr] --> src/proxy/sync/mod.rs:357:22 Dec 15 04:51:56.121 INFO [stderr] | Dec 15 04:51:56.121 INFO [stderr] 357 | front.shutdown(Shutdown::Both); Dec 15 04:51:56.121 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 04:51:56.121 INFO [stderr] | Dec 15 04:51:56.121 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 15 04:51:56.121 INFO [stderr] Dec 15 04:51:56.121 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 15 04:51:56.121 INFO [stderr] --> src/proxy/sync/mod.rs:358:22 Dec 15 04:51:56.121 INFO [stderr] | Dec 15 04:51:56.121 INFO [stderr] 358 | back.shutdown(Shutdown::Both); Dec 15 04:51:56.121 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 04:51:56.121 INFO [stderr] | Dec 15 04:51:56.121 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 15 04:51:56.121 INFO [stderr] Dec 15 04:51:57.662 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.00s Dec 15 04:51:57.668 INFO [stderr] su: No module specific data is present Dec 15 04:51:57.945 INFO running `"docker" "inspect" "c37eff6c7f89133960747959896efebca65f679127cb1791f5aac8c561a567db"` Dec 15 04:51:58.037 INFO running `"docker" "rm" "-f" "c37eff6c7f89133960747959896efebca65f679127cb1791f5aac8c561a567db"` Dec 15 04:51:58.145 INFO [stdout] c37eff6c7f89133960747959896efebca65f679127cb1791f5aac8c561a567db Dec 15 04:51:58.147 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 04:51:58.336 INFO [stdout] 2284d3c7c2781b9ff2dc48c3fc9681172b8c4f6a15354d9839bbe556b16df9c0 Dec 15 04:51:58.344 INFO running `"docker" "start" "-a" "2284d3c7c2781b9ff2dc48c3fc9681172b8c4f6a15354d9839bbe556b16df9c0"` Dec 15 04:51:59.163 INFO [stderr] usermod: no changes Dec 15 04:51:59.311 INFO [stderr] Compiling meter_proxy v0.2.3 (/source) Dec 15 04:52:03.377 INFO [stderr] warning: unused `#[macro_use]` import Dec 15 04:52:03.377 INFO [stderr] --> src/lib.rs:16:1 Dec 15 04:52:03.377 INFO [stderr] | Dec 15 04:52:03.377 INFO [stderr] 16 | #[macro_use] Dec 15 04:52:03.377 INFO [stderr] | ^^^^^^^^^^^^ Dec 15 04:52:03.377 INFO [stderr] | Dec 15 04:52:03.377 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 15 04:52:03.377 INFO [stderr] Dec 15 04:52:03.377 INFO [stderr] warning: unused import: `Yellow` Dec 15 04:52:03.377 INFO [stderr] --> src/proxy/sync/mod.rs:14:30 Dec 15 04:52:03.377 INFO [stderr] | Dec 15 04:52:03.377 INFO [stderr] 14 | use ansi_term::Colour::{Red, Yellow}; Dec 15 04:52:03.377 INFO [stderr] | ^^^^^^ Dec 15 04:52:03.377 INFO [stderr] Dec 15 04:52:03.377 INFO [stderr] warning: unused import: `SocketAddr` Dec 15 04:52:03.377 INFO [stderr] --> src/proxy/sync/mod.rs:15:50 Dec 15 04:52:03.377 INFO [stderr] | Dec 15 04:52:03.377 INFO [stderr] 15 | use std::net::{TcpListener, TcpStream, Shutdown, SocketAddr,IpAddr}; Dec 15 04:52:03.377 INFO [stderr] | ^^^^^^^^^^ Dec 15 04:52:03.377 INFO [stderr] Dec 15 04:52:03.377 INFO [stderr] warning: unused import: `str` Dec 15 04:52:03.377 INFO [stderr] --> src/proxy/sync/mod.rs:18:19 Dec 15 04:52:03.377 INFO [stderr] | Dec 15 04:52:03.377 INFO [stderr] 18 | use std::{thread, str}; Dec 15 04:52:03.377 INFO [stderr] | ^^^ Dec 15 04:52:03.377 INFO [stderr] Dec 15 04:52:03.377 INFO [stderr] warning: unused import: `libc::setrlimit` Dec 15 04:52:03.377 INFO [stderr] --> src/proxy/sync/mod.rs:21:5 Dec 15 04:52:03.377 INFO [stderr] | Dec 15 04:52:03.377 INFO [stderr] 21 | use libc::setrlimit; Dec 15 04:52:03.377 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 15 04:52:03.377 INFO [stderr] Dec 15 04:52:03.378 INFO [stderr] warning: unused import: `std::collections::HashMap` Dec 15 04:52:03.378 INFO [stderr] --> src/proxy/sync/mod.rs:22:5 Dec 15 04:52:03.378 INFO [stderr] | Dec 15 04:52:03.378 INFO [stderr] 22 | use std::collections::HashMap; Dec 15 04:52:03.378 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 04:52:03.378 INFO [stderr] Dec 15 04:52:03.378 INFO [stderr] warning: unused import: `std::env` Dec 15 04:52:03.378 INFO [stderr] --> src/proxy/async/mod.rs:4:5 Dec 15 04:52:03.378 INFO [stderr] | Dec 15 04:52:03.378 INFO [stderr] 4 | use std::env; Dec 15 04:52:03.378 INFO [stderr] | ^^^^^^^^ Dec 15 04:52:03.378 INFO [stderr] Dec 15 04:52:03.378 INFO [stderr] warning: unused import: `IpAddr` Dec 15 04:52:03.378 INFO [stderr] --> src/proxy/async/mod.rs:6:28 Dec 15 04:52:03.378 INFO [stderr] | Dec 15 04:52:03.378 INFO [stderr] 6 | use std::net::{SocketAddr, IpAddr}; Dec 15 04:52:03.378 INFO [stderr] | ^^^^^^ Dec 15 04:52:03.378 INFO [stderr] Dec 15 04:52:03.378 INFO [stderr] warning: unused import: `std::time::Duration` Dec 15 04:52:03.378 INFO [stderr] --> src/proxy/async/mod.rs:9:5 Dec 15 04:52:03.378 INFO [stderr] | Dec 15 04:52:03.378 INFO [stderr] 9 | use std::time::Duration; Dec 15 04:52:03.378 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Dec 15 04:52:03.378 INFO [stderr] Dec 15 04:52:03.378 INFO [stderr] warning: unused import: `Timeout` Dec 15 04:52:03.378 INFO [stderr] --> src/proxy/async/mod.rs:15:41 Dec 15 04:52:03.378 INFO [stderr] | Dec 15 04:52:03.378 INFO [stderr] 15 | use tokio_core::reactor::{Core, Handle, Timeout}; Dec 15 04:52:03.378 INFO [stderr] | ^^^^^^^ Dec 15 04:52:03.378 INFO [stderr] Dec 15 04:52:03.378 INFO [stderr] warning: unused imports: `Window`, `read_exact`, `write_all` Dec 15 04:52:03.378 INFO [stderr] --> src/proxy/async/mod.rs:17:26 Dec 15 04:52:03.378 INFO [stderr] | Dec 15 04:52:03.378 INFO [stderr] 17 | use tokio_core::io::{Io, read_exact, write_all, Window}; Dec 15 04:52:03.378 INFO [stderr] | ^^^^^^^^^^ ^^^^^^^^^ ^^^^^^ Dec 15 04:52:03.378 INFO [stderr] Dec 15 04:52:03.378 INFO [stderr] warning: unused import: `RwLock` Dec 15 04:52:03.378 INFO [stderr] --> src/proxy/async/mod.rs:18:29 Dec 15 04:52:03.378 INFO [stderr] | Dec 15 04:52:03.378 INFO [stderr] 18 | use std::sync::{Arc, Mutex, RwLock}; Dec 15 04:52:03.378 INFO [stderr] | ^^^^^^ Dec 15 04:52:03.378 INFO [stderr] Dec 15 04:52:03.399 INFO [stderr] warning: use of deprecated item 'tokio_core::io::Io': moved to the `tokio-io` crate Dec 15 04:52:03.399 INFO [stderr] --> src/proxy/async/mod.rs:17:22 Dec 15 04:52:03.399 INFO [stderr] | Dec 15 04:52:03.399 INFO [stderr] 17 | use tokio_core::io::{Io, read_exact, write_all, Window}; Dec 15 04:52:03.399 INFO [stderr] | ^^ Dec 15 04:52:03.399 INFO [stderr] | Dec 15 04:52:03.399 INFO [stderr] = note: #[warn(deprecated)] on by default Dec 15 04:52:03.399 INFO [stderr] Dec 15 04:52:03.399 INFO [stderr] warning: use of deprecated item 'tokio_core::io::read_exact': moved to the `tokio-io` crate Dec 15 04:52:03.399 INFO [stderr] --> src/proxy/async/mod.rs:17:26 Dec 15 04:52:03.399 INFO [stderr] | Dec 15 04:52:03.399 INFO [stderr] 17 | use tokio_core::io::{Io, read_exact, write_all, Window}; Dec 15 04:52:03.399 INFO [stderr] | ^^^^^^^^^^ Dec 15 04:52:03.399 INFO [stderr] Dec 15 04:52:03.399 INFO [stderr] warning: use of deprecated item 'tokio_core::io::write_all': moved to the `tokio-io` crate Dec 15 04:52:03.399 INFO [stderr] --> src/proxy/async/mod.rs:17:38 Dec 15 04:52:03.399 INFO [stderr] | Dec 15 04:52:03.399 INFO [stderr] 17 | use tokio_core::io::{Io, read_exact, write_all, Window}; Dec 15 04:52:03.399 INFO [stderr] | ^^^^^^^^^ Dec 15 04:52:03.399 INFO [stderr] Dec 15 04:52:03.399 INFO [stderr] warning: use of deprecated item 'tokio_core::io::Window': moved to the `tokio-io` crate Dec 15 04:52:03.399 INFO [stderr] --> src/proxy/async/mod.rs:17:49 Dec 15 04:52:03.399 INFO [stderr] | Dec 15 04:52:03.399 INFO [stderr] 17 | use tokio_core::io::{Io, read_exact, write_all, Window}; Dec 15 04:52:03.399 INFO [stderr] | ^^^^^^ Dec 15 04:52:03.403 INFO [stderr] Dec 15 04:52:03.516 INFO [stderr] warning: unreachable statement Dec 15 04:52:03.516 INFO [stderr] --> src/proxy/sync/mod.rs:369:10 Dec 15 04:52:03.516 INFO [stderr] | Dec 15 04:52:03.516 INFO [stderr] 369 | drop(back); Dec 15 04:52:03.516 INFO [stderr] | ^^^^^^^^^^^ Dec 15 04:52:03.516 INFO [stderr] | Dec 15 04:52:03.516 INFO [stderr] = note: #[warn(unreachable_code)] on by default Dec 15 04:52:03.516 INFO [stderr] Dec 15 04:52:03.567 INFO [stderr] warning: unused import: `Io` Dec 15 04:52:03.567 INFO [stderr] --> src/proxy/async/mod.rs:17:22 Dec 15 04:52:03.567 INFO [stderr] | Dec 15 04:52:03.567 INFO [stderr] 17 | use tokio_core::io::{Io, read_exact, write_all, Window}; Dec 15 04:52:03.567 INFO [stderr] | ^^ Dec 15 04:52:03.567 INFO [stderr] Dec 15 04:52:03.583 INFO [stderr] warning: unused variable: `err` Dec 15 04:52:03.583 INFO [stderr] --> src/proxy/sync/mod.rs:262:22 Dec 15 04:52:03.583 INFO [stderr] | Dec 15 04:52:03.583 INFO [stderr] 262 | Err(ref err) => { Dec 15 04:52:03.583 INFO [stderr] | ^^^ help: consider using `_err` instead Dec 15 04:52:03.584 INFO [stderr] | Dec 15 04:52:03.584 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 15 04:52:03.584 INFO [stderr] Dec 15 04:52:03.584 INFO [stderr] warning: unused variable: `seq_number` Dec 15 04:52:03.584 INFO [stderr] --> src/proxy/sync/mod.rs:316:14 Dec 15 04:52:03.584 INFO [stderr] | Dec 15 04:52:03.584 INFO [stderr] 316 | let mut seq_number = 0; Dec 15 04:52:03.584 INFO [stderr] | ^^^^^^^^^^ help: consider using `_seq_number` instead Dec 15 04:52:03.584 INFO [stderr] Dec 15 04:52:03.584 INFO [stderr] warning: unused variable: `err` Dec 15 04:52:03.584 INFO [stderr] --> src/proxy/sync/mod.rs:321:22 Dec 15 04:52:03.584 INFO [stderr] | Dec 15 04:52:03.584 INFO [stderr] 321 | Err(ref err) => { Dec 15 04:52:03.584 INFO [stderr] | ^^^ help: consider using `_err` instead Dec 15 04:52:03.584 INFO [stderr] Dec 15 04:52:03.584 INFO [stderr] warning: unused variable: `r` Dec 15 04:52:03.584 INFO [stderr] --> src/proxy/sync/mod.rs:341:8 Dec 15 04:52:03.584 INFO [stderr] | Dec 15 04:52:03.584 INFO [stderr] 341 | Ok(r) => { Dec 15 04:52:03.584 INFO [stderr] | ^ help: consider using `_r` instead Dec 15 04:52:03.584 INFO [stderr] Dec 15 04:52:03.584 INFO [stderr] warning: unused variable: `RecvError` Dec 15 04:52:03.584 INFO [stderr] --> src/proxy/sync/mod.rs:345:5 Dec 15 04:52:03.584 INFO [stderr] | Dec 15 04:52:03.584 INFO [stderr] 345 | RecvError => {}, Dec 15 04:52:03.584 INFO [stderr] | ^^^^^^^^^ help: consider using `_RecvError` instead Dec 15 04:52:03.584 INFO [stderr] Dec 15 04:52:03.584 INFO [stderr] warning: unused variable: `e` Dec 15 04:52:03.584 INFO [stderr] --> src/proxy/async/mod.rs:97:25 Dec 15 04:52:03.584 INFO [stderr] | Dec 15 04:52:03.584 INFO [stderr] 97 | Err(e) => {; Dec 15 04:52:03.584 INFO [stderr] | ^ help: consider using `_e` instead Dec 15 04:52:03.585 INFO [stderr] Dec 15 04:52:03.585 INFO [stderr] warning: unused variable: `core` Dec 15 04:52:03.585 INFO [stderr] --> src/proxy/async/mod.rs:60:17 Dec 15 04:52:03.585 INFO [stderr] | Dec 15 04:52:03.585 INFO [stderr] 60 | let mut core = Core::new().unwrap(); Dec 15 04:52:03.585 INFO [stderr] | ^^^^ help: consider using `_core` instead Dec 15 04:52:03.585 INFO [stderr] Dec 15 04:52:03.585 INFO [stderr] warning: unused variable: `pool` Dec 15 04:52:03.585 INFO [stderr] --> src/proxy/async/mod.rs:158:13 Dec 15 04:52:03.585 INFO [stderr] | Dec 15 04:52:03.585 INFO [stderr] 158 | let pool = self.pool.clone(); Dec 15 04:52:03.585 INFO [stderr] | ^^^^ help: consider using `_pool` instead Dec 15 04:52:03.585 INFO [stderr] Dec 15 04:52:03.591 INFO [stderr] warning: variable does not need to be mutable Dec 15 04:52:03.591 INFO [stderr] --> src/proxy/sync/mod.rs:75:13 Dec 15 04:52:03.591 INFO [stderr] | Dec 15 04:52:03.591 INFO [stderr] 75 | let mut time_vec = self.0.lock().unwrap(); Dec 15 04:52:03.591 INFO [stderr] | ----^^^^^^^^ Dec 15 04:52:03.591 INFO [stderr] | | Dec 15 04:52:03.591 INFO [stderr] | help: remove this `mut` Dec 15 04:52:03.591 INFO [stderr] | Dec 15 04:52:03.591 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 15 04:52:03.591 INFO [stderr] Dec 15 04:52:03.610 INFO [stderr] warning: variable does not need to be mutable Dec 15 04:52:03.610 INFO [stderr] --> src/proxy/sync/mod.rs:155:26 Dec 15 04:52:03.610 INFO [stderr] | Dec 15 04:52:03.610 INFO [stderr] 155 | let mut stream_c = stream.try_clone().unwrap(); Dec 15 04:52:03.610 INFO [stderr] | ----^^^^^^^^ Dec 15 04:52:03.610 INFO [stderr] | | Dec 15 04:52:03.610 INFO [stderr] | help: remove this `mut` Dec 15 04:52:03.610 INFO [stderr] Dec 15 04:52:03.619 INFO [stderr] warning: variable does not need to be mutable Dec 15 04:52:03.619 INFO [stderr] --> src/proxy/sync/mod.rs:204:10 Dec 15 04:52:03.619 INFO [stderr] | Dec 15 04:52:03.619 INFO [stderr] 204 | let mut back = match TcpStream::connect((targ_addr, target_port)) { Dec 15 04:52:03.619 INFO [stderr] | ----^^^^ Dec 15 04:52:03.619 INFO [stderr] | | Dec 15 04:52:03.619 INFO [stderr] | help: remove this `mut` Dec 15 04:52:03.619 INFO [stderr] Dec 15 04:52:03.627 INFO [stderr] warning: variable does not need to be mutable Dec 15 04:52:03.627 INFO [stderr] --> src/proxy/sync/mod.rs:316:10 Dec 15 04:52:03.627 INFO [stderr] | Dec 15 04:52:03.627 INFO [stderr] 316 | let mut seq_number = 0; Dec 15 04:52:03.627 INFO [stderr] | ----^^^^^^^^^^ Dec 15 04:52:03.627 INFO [stderr] | | Dec 15 04:52:03.627 INFO [stderr] | help: remove this `mut` Dec 15 04:52:03.627 INFO [stderr] Dec 15 04:52:03.647 INFO [stderr] warning: variable does not need to be mutable Dec 15 04:52:03.647 INFO [stderr] --> src/proxy/async/mod.rs:60:13 Dec 15 04:52:03.647 INFO [stderr] | Dec 15 04:52:03.647 INFO [stderr] 60 | let mut core = Core::new().unwrap(); Dec 15 04:52:03.647 INFO [stderr] | ----^^^^ Dec 15 04:52:03.647 INFO [stderr] | | Dec 15 04:52:03.647 INFO [stderr] | help: remove this `mut` Dec 15 04:52:03.647 INFO [stderr] Dec 15 04:52:03.667 INFO [stderr] warning: field is never used: `num_bytes` Dec 15 04:52:03.667 INFO [stderr] --> src/proxy/async/mod.rs:221:5 Dec 15 04:52:03.667 INFO [stderr] | Dec 15 04:52:03.667 INFO [stderr] 221 | num_bytes: Arc>, Dec 15 04:52:03.667 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 04:52:03.667 INFO [stderr] Dec 15 04:52:03.667 INFO [stderr] warning: field is never used: `num_resp` Dec 15 04:52:03.667 INFO [stderr] --> src/proxy/async/mod.rs:222:5 Dec 15 04:52:03.667 INFO [stderr] | Dec 15 04:52:03.667 INFO [stderr] 222 | num_resp: Arc>, Dec 15 04:52:03.667 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 04:52:03.667 INFO [stderr] Dec 15 04:52:03.667 INFO [stderr] warning: function is never used: `other` Dec 15 04:52:03.667 INFO [stderr] --> src/proxy/async/mod.rs:378:1 Dec 15 04:52:03.667 INFO [stderr] | Dec 15 04:52:03.667 INFO [stderr] 378 | fn other(desc: &str) -> io::Error { Dec 15 04:52:03.667 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 04:52:03.667 INFO [stderr] Dec 15 04:52:03.670 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 15 04:52:03.670 INFO [stderr] --> src/proxy/sync/mod.rs:157:22 Dec 15 04:52:03.670 INFO [stderr] | Dec 15 04:52:03.670 INFO [stderr] 157 | stream_c2.set_read_timeout(Some(Duration::new(3, 0))); Dec 15 04:52:03.670 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 04:52:03.670 INFO [stderr] | Dec 15 04:52:03.670 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 15 04:52:03.670 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 15 04:52:03.670 INFO [stderr] Dec 15 04:52:03.672 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 15 04:52:03.672 INFO [stderr] --> src/proxy/sync/mod.rs:188:6 Dec 15 04:52:03.672 INFO [stderr] | Dec 15 04:52:03.672 INFO [stderr] 188 | TcpStream::connect((targ_addr, self.front_port)); Dec 15 04:52:03.672 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 04:52:03.672 INFO [stderr] | Dec 15 04:52:03.672 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 15 04:52:03.672 INFO [stderr] Dec 15 04:52:03.672 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 15 04:52:03.672 INFO [stderr] --> src/proxy/sync/mod.rs:215:14 Dec 15 04:52:03.672 INFO [stderr] | Dec 15 04:52:03.672 INFO [stderr] 215 | front.shutdown(Shutdown::Both); Dec 15 04:52:03.672 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 04:52:03.672 INFO [stderr] | Dec 15 04:52:03.672 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 15 04:52:03.672 INFO [stderr] Dec 15 04:52:03.672 INFO [stderr] warning: variable `timedOut` should have a snake case name such as `timed_out` Dec 15 04:52:03.672 INFO [stderr] --> src/proxy/sync/mod.rs:227:10 Dec 15 04:52:03.672 INFO [stderr] | Dec 15 04:52:03.672 INFO [stderr] 227 | let timedOut = Arc::new(AtomicBool::new(false)); Dec 15 04:52:03.672 INFO [stderr] | ^^^^^^^^ Dec 15 04:52:03.672 INFO [stderr] | Dec 15 04:52:03.672 INFO [stderr] = note: #[warn(non_snake_case)] on by default Dec 15 04:52:03.672 INFO [stderr] Dec 15 04:52:03.672 INFO [stderr] warning: variable `timedOut_c` should have a snake case name such as `timed_out_c` Dec 15 04:52:03.672 INFO [stderr] --> src/proxy/sync/mod.rs:228:10 Dec 15 04:52:03.672 INFO [stderr] | Dec 15 04:52:03.672 INFO [stderr] 228 | let timedOut_c = timedOut.clone(); Dec 15 04:52:03.672 INFO [stderr] | ^^^^^^^^^^ Dec 15 04:52:03.672 INFO [stderr] Dec 15 04:52:03.672 INFO [stderr] warning: variable `timedOut` should have a snake case name such as `timed_out` Dec 15 04:52:03.672 INFO [stderr] --> src/proxy/sync/mod.rs:252:31 Dec 15 04:52:03.672 INFO [stderr] | Dec 15 04:52:03.672 INFO [stderr] 252 | timedOut: Arc, Dec 15 04:52:03.672 INFO [stderr] | ^^^^^^^^ Dec 15 04:52:03.672 INFO [stderr] Dec 15 04:52:03.672 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 15 04:52:03.672 INFO [stderr] --> src/proxy/sync/mod.rs:255:6 Dec 15 04:52:03.672 INFO [stderr] | Dec 15 04:52:03.672 INFO [stderr] 255 | front.set_read_timeout(Some(Duration::new(1000, 0))); Dec 15 04:52:03.672 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 04:52:03.672 INFO [stderr] | Dec 15 04:52:03.672 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 15 04:52:03.672 INFO [stderr] Dec 15 04:52:03.672 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 15 04:52:03.672 INFO [stderr] --> src/proxy/sync/mod.rs:271:18 Dec 15 04:52:03.672 INFO [stderr] | Dec 15 04:52:03.672 INFO [stderr] 271 | front.shutdown(Shutdown::Both); Dec 15 04:52:03.672 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 04:52:03.672 INFO [stderr] | Dec 15 04:52:03.672 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 15 04:52:03.672 INFO [stderr] Dec 15 04:52:03.672 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 15 04:52:03.672 INFO [stderr] --> src/proxy/sync/mod.rs:272:18 Dec 15 04:52:03.672 INFO [stderr] | Dec 15 04:52:03.672 INFO [stderr] 272 | back.shutdown(Shutdown::Both); Dec 15 04:52:03.672 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 04:52:03.672 INFO [stderr] | Dec 15 04:52:03.672 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 15 04:52:03.672 INFO [stderr] Dec 15 04:52:03.683 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 15 04:52:03.683 INFO [stderr] --> src/proxy/sync/mod.rs:290:18 Dec 15 04:52:03.683 INFO [stderr] | Dec 15 04:52:03.683 INFO [stderr] 290 | front.shutdown(Shutdown::Both); Dec 15 04:52:03.683 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 04:52:03.683 INFO [stderr] | Dec 15 04:52:03.683 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 15 04:52:03.683 INFO [stderr] Dec 15 04:52:03.683 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 15 04:52:03.683 INFO [stderr] --> src/proxy/sync/mod.rs:291:18 Dec 15 04:52:03.683 INFO [stderr] | Dec 15 04:52:03.683 INFO [stderr] 291 | back.shutdown(Shutdown::Both); Dec 15 04:52:03.683 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 04:52:03.683 INFO [stderr] | Dec 15 04:52:03.683 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 15 04:52:03.683 INFO [stderr] Dec 15 04:52:03.683 INFO [stderr] warning: variable `timedOut` should have a snake case name such as `timed_out` Dec 15 04:52:03.683 INFO [stderr] --> src/proxy/sync/mod.rs:309:31 Dec 15 04:52:03.683 INFO [stderr] | Dec 15 04:52:03.683 INFO [stderr] 309 | timedOut: Arc, Dec 15 04:52:03.683 INFO [stderr] | ^^^^^^^^ Dec 15 04:52:03.683 INFO [stderr] Dec 15 04:52:03.683 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 15 04:52:03.683 INFO [stderr] --> src/proxy/sync/mod.rs:312:6 Dec 15 04:52:03.683 INFO [stderr] | Dec 15 04:52:03.683 INFO [stderr] 312 | back.set_read_timeout(Some(Duration::new(1000, 0))); Dec 15 04:52:03.683 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 04:52:03.683 INFO [stderr] | Dec 15 04:52:03.683 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 15 04:52:03.683 INFO [stderr] Dec 15 04:52:03.683 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 15 04:52:03.683 INFO [stderr] --> src/proxy/sync/mod.rs:330:18 Dec 15 04:52:03.683 INFO [stderr] | Dec 15 04:52:03.683 INFO [stderr] 330 | front.shutdown(Shutdown::Both); Dec 15 04:52:03.683 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 04:52:03.683 INFO [stderr] | Dec 15 04:52:03.683 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 15 04:52:03.683 INFO [stderr] Dec 15 04:52:03.683 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 15 04:52:03.683 INFO [stderr] --> src/proxy/sync/mod.rs:331:18 Dec 15 04:52:03.683 INFO [stderr] | Dec 15 04:52:03.683 INFO [stderr] 331 | back.shutdown(Shutdown::Both); Dec 15 04:52:03.683 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 04:52:03.683 INFO [stderr] | Dec 15 04:52:03.683 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 15 04:52:03.683 INFO [stderr] Dec 15 04:52:03.683 INFO [stderr] warning: variable `RecvError` should have a snake case name such as `recv_error` Dec 15 04:52:03.683 INFO [stderr] --> src/proxy/sync/mod.rs:345:5 Dec 15 04:52:03.683 INFO [stderr] | Dec 15 04:52:03.684 INFO [stderr] 345 | RecvError => {}, Dec 15 04:52:03.684 INFO [stderr] | ^^^^^^^^^ Dec 15 04:52:03.684 INFO [stderr] Dec 15 04:52:03.684 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 15 04:52:03.684 INFO [stderr] --> src/proxy/sync/mod.rs:357:22 Dec 15 04:52:03.684 INFO [stderr] | Dec 15 04:52:03.684 INFO [stderr] 357 | front.shutdown(Shutdown::Both); Dec 15 04:52:03.684 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 04:52:03.684 INFO [stderr] | Dec 15 04:52:03.684 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 15 04:52:03.684 INFO [stderr] Dec 15 04:52:03.684 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 15 04:52:03.684 INFO [stderr] --> src/proxy/sync/mod.rs:358:22 Dec 15 04:52:03.684 INFO [stderr] | Dec 15 04:52:03.684 INFO [stderr] 358 | back.shutdown(Shutdown::Both); Dec 15 04:52:03.684 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 04:52:03.684 INFO [stderr] | Dec 15 04:52:03.684 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 15 04:52:03.684 INFO [stderr] Dec 15 04:52:05.555 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.36s Dec 15 04:52:05.564 INFO [stderr] su: No module specific data is present Dec 15 04:52:05.913 INFO running `"docker" "inspect" "2284d3c7c2781b9ff2dc48c3fc9681172b8c4f6a15354d9839bbe556b16df9c0"` Dec 15 04:52:05.983 INFO running `"docker" "rm" "-f" "2284d3c7c2781b9ff2dc48c3fc9681172b8c4f6a15354d9839bbe556b16df9c0"` Dec 15 04:52:06.073 INFO [stdout] 2284d3c7c2781b9ff2dc48c3fc9681172b8c4f6a15354d9839bbe556b16df9c0 Dec 15 04:52:06.076 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 04:52:06.279 INFO [stdout] d8925493c77631601817c5cd35720f804814000cb14d16a64bdc2c30139c2853 Dec 15 04:52:06.288 INFO running `"docker" "start" "-a" "d8925493c77631601817c5cd35720f804814000cb14d16a64bdc2c30139c2853"` Dec 15 04:52:06.809 INFO [stderr] usermod: no changes Dec 15 04:52:06.939 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.10s Dec 15 04:52:06.949 INFO [stderr] Running /target/debug/deps/meter_proxy-f7b3969877399d24 Dec 15 04:52:06.951 INFO [stdout] Dec 15 04:52:06.951 INFO [stdout] running 0 tests Dec 15 04:52:06.951 INFO [stdout] Dec 15 04:52:06.951 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 15 04:52:06.951 INFO [stdout] Dec 15 04:52:06.951 INFO [stderr] Doc-tests meter_proxy Dec 15 04:52:13.183 INFO [stdout] Dec 15 04:52:13.183 INFO [stdout] running 0 tests Dec 15 04:52:13.183 INFO [stdout] Dec 15 04:52:13.183 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 15 04:52:13.183 INFO [stdout] Dec 15 04:52:13.193 INFO [stderr] su: No module specific data is present Dec 15 04:52:13.604 INFO running `"docker" "inspect" "d8925493c77631601817c5cd35720f804814000cb14d16a64bdc2c30139c2853"` Dec 15 04:52:13.765 INFO running `"docker" "rm" "-f" "d8925493c77631601817c5cd35720f804814000cb14d16a64bdc2c30139c2853"` Dec 15 04:52:13.949 INFO [stdout] d8925493c77631601817c5cd35720f804814000cb14d16a64bdc2c30139c2853