Dec 17 14:59:43.554 INFO checking sourcepirate/pichu against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 14:59:43.554 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/sourcepirate/pichu:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 14:59:44.006 INFO [stdout] 576c21c302f492e913980a0107085c19179a178459950b6680b2684ead745ad1
Dec 17 14:59:44.008 INFO running `"docker" "start" "-a" "576c21c302f492e913980a0107085c19179a178459950b6680b2684ead745ad1"`
Dec 17 14:59:46.272 INFO [stderr]     Checking either v1.5.0
Dec 17 14:59:46.281 INFO [stderr]     Checking regex v1.0.0
Dec 17 14:59:46.902 INFO [stderr]     Checking futures-core v0.2.1
Dec 17 14:59:47.509 INFO [stderr]     Checking futures-channel v0.2.1
Dec 17 14:59:47.509 INFO [stderr]     Checking futures-io v0.2.1
Dec 17 14:59:48.386 INFO [stderr]     Checking futures-sink v0.2.1
Dec 17 14:59:48.740 INFO [stderr]     Checking futures-util v0.2.1
Dec 17 14:59:49.822 INFO [stderr]     Checking env_logger v0.5.10
Dec 17 14:59:51.880 INFO [stderr]     Checking futures-executor v0.2.1
Dec 17 14:59:52.452 INFO [stderr]     Checking futures-stable v0.2.1
Dec 17 14:59:52.571 INFO [stderr]     Checking futures-async-runtime v0.2.1
Dec 17 14:59:52.705 INFO [stderr]     Checking futures v0.2.1
Dec 17 14:59:52.864 INFO [stderr]     Checking pichu v0.1.0 (/opt/crater/workdir)
Dec 17 14:59:53.155 INFO [stderr] warning: unused import: `Read`
Dec 17 14:59:53.155 INFO [stderr]  --> src/core.rs:2:33
Dec 17 14:59:53.155 INFO [stderr]   |
Dec 17 14:59:53.155 INFO [stderr] 2 | use std::io::{Error, BufReader, Read, Write};
Dec 17 14:59:53.155 INFO [stderr]   |                                 ^^^^
Dec 17 14:59:53.155 INFO [stderr]   |
Dec 17 14:59:53.155 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 14:59:53.155 INFO [stderr] 
Dec 17 14:59:53.252 INFO [stderr] warning: unused import: `Write`
Dec 17 14:59:53.252 INFO [stderr]  --> src/core.rs:2:39
Dec 17 14:59:53.252 INFO [stderr]   |
Dec 17 14:59:53.252 INFO [stderr] 2 | use std::io::{Error, BufReader, Read, Write};
Dec 17 14:59:53.252 INFO [stderr]   |                                       ^^^^^
Dec 17 14:59:53.252 INFO [stderr] 
Dec 17 14:59:53.257 INFO [stderr] warning: unused variable: `written`
Dec 17 14:59:53.257 INFO [stderr]   --> src/core.rs:37:25
Dec 17 14:59:53.257 INFO [stderr]    |
Dec 17 14:59:53.257 INFO [stderr] 37 |                     let written = self.shipper.send(sop.unwrap())?;
Dec 17 14:59:53.257 INFO [stderr]    |                         ^^^^^^^ help: consider using `_written` instead
Dec 17 14:59:53.257 INFO [stderr]    |
Dec 17 14:59:53.257 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 14:59:53.257 INFO [stderr] 
Dec 17 14:59:53.289 INFO [stderr] warning: variable does not need to be mutable
Dec 17 14:59:53.290 INFO [stderr]   --> src/main.rs:36:9
Dec 17 14:59:53.290 INFO [stderr]    |
Dec 17 14:59:53.290 INFO [stderr] 36 |     let mut lresult = core::LogListener::new(file_path_input.to_str().unwrap(), address);
Dec 17 14:59:53.290 INFO [stderr]    |         ----^^^^^^^
Dec 17 14:59:53.290 INFO [stderr]    |         |
Dec 17 14:59:53.290 INFO [stderr]    |         help: remove this `mut`
Dec 17 14:59:53.290 INFO [stderr]    |
Dec 17 14:59:53.290 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 17 14:59:53.290 INFO [stderr] 
Dec 17 14:59:53.301 INFO [stderr] warning: variable does not need to be mutable
Dec 17 14:59:53.301 INFO [stderr]   --> src/core.rs:18:13
Dec 17 14:59:53.301 INFO [stderr]    |
Dec 17 14:59:53.301 INFO [stderr] 18 |         let mut file = File::open(fp)?;
Dec 17 14:59:53.301 INFO [stderr]    |             ----^^^^
Dec 17 14:59:53.301 INFO [stderr]    |             |
Dec 17 14:59:53.301 INFO [stderr]    |             help: remove this `mut`
Dec 17 14:59:53.301 INFO [stderr] 
Dec 17 14:59:53.301 INFO [stderr] warning: variable does not need to be mutable
Dec 17 14:59:53.301 INFO [stderr]   --> src/core.rs:19:13
Dec 17 14:59:53.301 INFO [stderr]    |
Dec 17 14:59:53.301 INFO [stderr] 19 |         let mut reader = BufReader::new(file);
Dec 17 14:59:53.301 INFO [stderr]    |             ----^^^^^^
Dec 17 14:59:53.301 INFO [stderr]    |             |
Dec 17 14:59:53.301 INFO [stderr]    |             help: remove this `mut`
Dec 17 14:59:53.301 INFO [stderr] 
Dec 17 14:59:53.301 INFO [stderr] warning: variable does not need to be mutable
Dec 17 14:59:53.301 INFO [stderr]   --> src/core.rs:20:13
Dec 17 14:59:53.301 INFO [stderr]    |
Dec 17 14:59:53.301 INFO [stderr] 20 |         let mut shipper = TcpShipper::new(url.to_owned())?;
Dec 17 14:59:53.301 INFO [stderr]    |             ----^^^^^^^
Dec 17 14:59:53.301 INFO [stderr]    |             |
Dec 17 14:59:53.301 INFO [stderr]    |             help: remove this `mut`
Dec 17 14:59:53.302 INFO [stderr] 
Dec 17 14:59:53.320 INFO [stderr] warning: unused import: `Read`
Dec 17 14:59:53.320 INFO [stderr]  --> src/core.rs:2:33
Dec 17 14:59:53.320 INFO [stderr]   |
Dec 17 14:59:53.320 INFO [stderr] 2 | use std::io::{Error, BufReader, Read, Write};
Dec 17 14:59:53.320 INFO [stderr]   |                                 ^^^^
Dec 17 14:59:53.320 INFO [stderr]   |
Dec 17 14:59:53.320 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 14:59:53.320 INFO [stderr] 
Dec 17 14:59:53.415 INFO [stderr] warning: unused import: `Write`
Dec 17 14:59:53.415 INFO [stderr]  --> src/core.rs:2:39
Dec 17 14:59:53.415 INFO [stderr]   |
Dec 17 14:59:53.415 INFO [stderr] 2 | use std::io::{Error, BufReader, Read, Write};
Dec 17 14:59:53.415 INFO [stderr]   |                                       ^^^^^
Dec 17 14:59:53.415 INFO [stderr] 
Dec 17 14:59:53.420 INFO [stderr] warning: unused variable: `written`
Dec 17 14:59:53.420 INFO [stderr]   --> src/core.rs:37:25
Dec 17 14:59:53.420 INFO [stderr]    |
Dec 17 14:59:53.420 INFO [stderr] 37 |                     let written = self.shipper.send(sop.unwrap())?;
Dec 17 14:59:53.420 INFO [stderr]    |                         ^^^^^^^ help: consider using `_written` instead
Dec 17 14:59:53.420 INFO [stderr]    |
Dec 17 14:59:53.420 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 14:59:53.420 INFO [stderr] 
Dec 17 14:59:53.428 INFO [stderr] warning: variable does not need to be mutable
Dec 17 14:59:53.428 INFO [stderr]   --> src/main.rs:36:9
Dec 17 14:59:53.428 INFO [stderr]    |
Dec 17 14:59:53.428 INFO [stderr] 36 |     let mut lresult = core::LogListener::new(file_path_input.to_str().unwrap(), address);
Dec 17 14:59:53.428 INFO [stderr]    |         ----^^^^^^^
Dec 17 14:59:53.428 INFO [stderr]    |         |
Dec 17 14:59:53.428 INFO [stderr]    |         help: remove this `mut`
Dec 17 14:59:53.428 INFO [stderr]    |
Dec 17 14:59:53.428 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 17 14:59:53.428 INFO [stderr] 
Dec 17 14:59:53.440 INFO [stderr] warning: variable does not need to be mutable
Dec 17 14:59:53.440 INFO [stderr]   --> src/core.rs:18:13
Dec 17 14:59:53.440 INFO [stderr]    |
Dec 17 14:59:53.440 INFO [stderr] 18 |         let mut file = File::open(fp)?;
Dec 17 14:59:53.440 INFO [stderr]    |             ----^^^^
Dec 17 14:59:53.440 INFO [stderr]    |             |
Dec 17 14:59:53.440 INFO [stderr]    |             help: remove this `mut`
Dec 17 14:59:53.440 INFO [stderr] 
Dec 17 14:59:53.440 INFO [stderr] warning: variable does not need to be mutable
Dec 17 14:59:53.440 INFO [stderr]   --> src/core.rs:19:13
Dec 17 14:59:53.440 INFO [stderr]    |
Dec 17 14:59:53.440 INFO [stderr] 19 |         let mut reader = BufReader::new(file);
Dec 17 14:59:53.440 INFO [stderr]    |             ----^^^^^^
Dec 17 14:59:53.440 INFO [stderr]    |             |
Dec 17 14:59:53.440 INFO [stderr]    |             help: remove this `mut`
Dec 17 14:59:53.440 INFO [stderr] 
Dec 17 14:59:53.440 INFO [stderr] warning: variable does not need to be mutable
Dec 17 14:59:53.440 INFO [stderr]   --> src/core.rs:20:13
Dec 17 14:59:53.440 INFO [stderr]    |
Dec 17 14:59:53.440 INFO [stderr] 20 |         let mut shipper = TcpShipper::new(url.to_owned())?;
Dec 17 14:59:53.440 INFO [stderr]    |             ----^^^^^^^
Dec 17 14:59:53.441 INFO [stderr]    |             |
Dec 17 14:59:53.441 INFO [stderr]    |             help: remove this `mut`
Dec 17 14:59:53.441 INFO [stderr] 
Dec 17 14:59:53.476 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.32s
Dec 17 14:59:54.624 INFO running `"docker" "inspect" "576c21c302f492e913980a0107085c19179a178459950b6680b2684ead745ad1"`
Dec 17 14:59:54.896 INFO running `"docker" "rm" "-f" "576c21c302f492e913980a0107085c19179a178459950b6680b2684ead745ad1"`
Dec 17 14:59:55.180 INFO [stdout] 576c21c302f492e913980a0107085c19179a178459950b6680b2684ead745ad1