Dec 11 09:06:54.273 INFO checking sourcepirate/pichu against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 09:06:54.274 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-7/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-alt check --frozen --all --all-targets" "-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 11 09:06:54.874 INFO [stdout] 713ccae7850130d8a384934aae769570aa1d0036dad9ec87c3ef962751991206
Dec 11 09:06:54.875 INFO running `"docker" "start" "-a" "713ccae7850130d8a384934aae769570aa1d0036dad9ec87c3ef962751991206"`
Dec 11 09:06:57.287 INFO [stderr] usermod: no changes
Dec 11 09:06:57.427 INFO [stderr]     Checking futures-core v0.2.1
Dec 11 09:06:57.427 INFO [stderr]     Checking regex v1.0.0
Dec 11 09:06:58.107 INFO [stderr]     Checking futures-channel v0.2.1
Dec 11 09:06:58.114 INFO [stderr]     Checking futures-io v0.2.1
Dec 11 09:06:59.278 INFO [stderr]     Checking futures-sink v0.2.1
Dec 11 09:06:59.742 INFO [stderr]     Checking futures-util v0.2.1
Dec 11 09:07:01.790 INFO [stderr]     Checking env_logger v0.5.10
Dec 11 09:07:03.470 INFO [stderr]     Checking futures-executor v0.2.1
Dec 11 09:07:04.051 INFO [stderr]     Checking futures-stable v0.2.1
Dec 11 09:07:04.199 INFO [stderr]     Checking futures-async-runtime v0.2.1
Dec 11 09:07:04.347 INFO [stderr]     Checking futures v0.2.1
Dec 11 09:07:04.657 INFO [stderr]     Checking pichu v0.1.0 (/source)
Dec 11 09:07:05.364 INFO [stderr] warning: unused import: `Read`
Dec 11 09:07:05.365 INFO [stderr]  --> src/core.rs:2:33
Dec 11 09:07:05.365 INFO [stderr]   |
Dec 11 09:07:05.365 INFO [stderr] 2 | use std::io::{Error, BufReader, Read, Write};
Dec 11 09:07:05.366 INFO [stderr]   |                                 ^^^^
Dec 11 09:07:05.366 INFO [stderr]   |
Dec 11 09:07:05.366 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 09:07:05.367 INFO [stderr] 
Dec 11 09:07:05.492 INFO [stderr] warning: unused import: `Write`
Dec 11 09:07:05.492 INFO [stderr]  --> src/core.rs:2:39
Dec 11 09:07:05.492 INFO [stderr]   |
Dec 11 09:07:05.492 INFO [stderr] 2 | use std::io::{Error, BufReader, Read, Write};
Dec 11 09:07:05.492 INFO [stderr]   |                                       ^^^^^
Dec 11 09:07:05.493 INFO [stderr] 
Dec 11 09:07:05.504 INFO [stderr] warning: unused variable: `written`
Dec 11 09:07:05.504 INFO [stderr]   --> src/core.rs:37:25
Dec 11 09:07:05.504 INFO [stderr]    |
Dec 11 09:07:05.504 INFO [stderr] 37 |                     let written = self.shipper.send(sop.unwrap())?;
Dec 11 09:07:05.504 INFO [stderr]    |                         ^^^^^^^ help: consider using `_written` instead
Dec 11 09:07:05.505 INFO [stderr]    |
Dec 11 09:07:05.505 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 09:07:05.505 INFO [stderr] 
Dec 11 09:07:05.532 INFO [stderr] warning: variable does not need to be mutable
Dec 11 09:07:05.532 INFO [stderr]   --> src/main.rs:36:9
Dec 11 09:07:05.532 INFO [stderr]    |
Dec 11 09:07:05.532 INFO [stderr] 36 |     let mut lresult = core::LogListener::new(file_path_input.to_str().unwrap(), address);
Dec 11 09:07:05.532 INFO [stderr]    |         ----^^^^^^^
Dec 11 09:07:05.532 INFO [stderr]    |         |
Dec 11 09:07:05.533 INFO [stderr]    |         help: remove this `mut`
Dec 11 09:07:05.533 INFO [stderr]    |
Dec 11 09:07:05.533 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 11 09:07:05.533 INFO [stderr] 
Dec 11 09:07:05.541 INFO [stderr] warning: variable does not need to be mutable
Dec 11 09:07:05.541 INFO [stderr]   --> src/core.rs:18:13
Dec 11 09:07:05.541 INFO [stderr]    |
Dec 11 09:07:05.541 INFO [stderr] 18 |         let mut file = File::open(fp)?;
Dec 11 09:07:05.541 INFO [stderr]    |             ----^^^^
Dec 11 09:07:05.542 INFO [stderr]    |             |
Dec 11 09:07:05.542 INFO [stderr]    |             help: remove this `mut`
Dec 11 09:07:05.542 INFO [stderr] 
Dec 11 09:07:05.542 INFO [stderr] warning: variable does not need to be mutable
Dec 11 09:07:05.542 INFO [stderr]   --> src/core.rs:19:13
Dec 11 09:07:05.542 INFO [stderr]    |
Dec 11 09:07:05.542 INFO [stderr] 19 |         let mut reader = BufReader::new(file);
Dec 11 09:07:05.542 INFO [stderr]    |             ----^^^^^^
Dec 11 09:07:05.542 INFO [stderr]    |             |
Dec 11 09:07:05.543 INFO [stderr]    |             help: remove this `mut`
Dec 11 09:07:05.543 INFO [stderr] 
Dec 11 09:07:05.543 INFO [stderr] warning: variable does not need to be mutable
Dec 11 09:07:05.543 INFO [stderr]   --> src/core.rs:20:13
Dec 11 09:07:05.544 INFO [stderr]    |
Dec 11 09:07:05.544 INFO [stderr] 20 |         let mut shipper = TcpShipper::new(url.to_owned())?;
Dec 11 09:07:05.544 INFO [stderr]    |             ----^^^^^^^
Dec 11 09:07:05.544 INFO [stderr]    |             |
Dec 11 09:07:05.544 INFO [stderr]    |             help: remove this `mut`
Dec 11 09:07:05.556 INFO [stderr] 
Dec 11 09:07:05.645 INFO [stderr] warning: unused import: `Read`
Dec 11 09:07:05.645 INFO [stderr]  --> src/core.rs:2:33
Dec 11 09:07:05.645 INFO [stderr]   |
Dec 11 09:07:05.645 INFO [stderr] 2 | use std::io::{Error, BufReader, Read, Write};
Dec 11 09:07:05.645 INFO [stderr]   |                                 ^^^^
Dec 11 09:07:05.652 INFO [stderr]   |
Dec 11 09:07:05.652 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 09:07:05.652 INFO [stderr] 
Dec 11 09:07:05.742 INFO [stderr] warning: unused import: `Write`
Dec 11 09:07:05.742 INFO [stderr]  --> src/core.rs:2:39
Dec 11 09:07:05.742 INFO [stderr]   |
Dec 11 09:07:05.742 INFO [stderr] 2 | use std::io::{Error, BufReader, Read, Write};
Dec 11 09:07:05.742 INFO [stderr]   |                                       ^^^^^
Dec 11 09:07:05.742 INFO [stderr] 
Dec 11 09:07:05.752 INFO [stderr] warning: unused variable: `written`
Dec 11 09:07:05.752 INFO [stderr]   --> src/core.rs:37:25
Dec 11 09:07:05.752 INFO [stderr]    |
Dec 11 09:07:05.752 INFO [stderr] 37 |                     let written = self.shipper.send(sop.unwrap())?;
Dec 11 09:07:05.752 INFO [stderr]    |                         ^^^^^^^ help: consider using `_written` instead
Dec 11 09:07:05.752 INFO [stderr]    |
Dec 11 09:07:05.752 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 09:07:05.752 INFO [stderr] 
Dec 11 09:07:05.760 INFO [stderr] warning: variable does not need to be mutable
Dec 11 09:07:05.760 INFO [stderr]   --> src/main.rs:36:9
Dec 11 09:07:05.760 INFO [stderr]    |
Dec 11 09:07:05.760 INFO [stderr] 36 |     let mut lresult = core::LogListener::new(file_path_input.to_str().unwrap(), address);
Dec 11 09:07:05.760 INFO [stderr]    |         ----^^^^^^^
Dec 11 09:07:05.760 INFO [stderr]    |         |
Dec 11 09:07:05.760 INFO [stderr]    |         help: remove this `mut`
Dec 11 09:07:05.760 INFO [stderr]    |
Dec 11 09:07:05.760 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 11 09:07:05.760 INFO [stderr] 
Dec 11 09:07:05.764 INFO [stderr] warning: variable does not need to be mutable
Dec 11 09:07:05.764 INFO [stderr]   --> src/core.rs:18:13
Dec 11 09:07:05.764 INFO [stderr]    |
Dec 11 09:07:05.765 INFO [stderr] 18 |         let mut file = File::open(fp)?;
Dec 11 09:07:05.765 INFO [stderr]    |             ----^^^^
Dec 11 09:07:05.765 INFO [stderr]    |             |
Dec 11 09:07:05.765 INFO [stderr]    |             help: remove this `mut`
Dec 11 09:07:05.766 INFO [stderr] 
Dec 11 09:07:05.766 INFO [stderr] warning: variable does not need to be mutable
Dec 11 09:07:05.766 INFO [stderr]   --> src/core.rs:19:13
Dec 11 09:07:05.766 INFO [stderr]    |
Dec 11 09:07:05.766 INFO [stderr] 19 |         let mut reader = BufReader::new(file);
Dec 11 09:07:05.767 INFO [stderr]    |             ----^^^^^^
Dec 11 09:07:05.767 INFO [stderr]    |             |
Dec 11 09:07:05.767 INFO [stderr]    |             help: remove this `mut`
Dec 11 09:07:05.767 INFO [stderr] 
Dec 11 09:07:05.767 INFO [stderr] warning: variable does not need to be mutable
Dec 11 09:07:05.767 INFO [stderr]   --> src/core.rs:20:13
Dec 11 09:07:05.767 INFO [stderr]    |
Dec 11 09:07:05.767 INFO [stderr] 20 |         let mut shipper = TcpShipper::new(url.to_owned())?;
Dec 11 09:07:05.767 INFO [stderr]    |             ----^^^^^^^
Dec 11 09:07:05.767 INFO [stderr]    |             |
Dec 11 09:07:05.767 INFO [stderr]    |             help: remove this `mut`
Dec 11 09:07:05.767 INFO [stderr] 
Dec 11 09:07:05.820 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.49s
Dec 11 09:07:05.825 INFO [stderr] su: No module specific data is present
Dec 11 09:07:06.697 INFO running `"docker" "inspect" "713ccae7850130d8a384934aae769570aa1d0036dad9ec87c3ef962751991206"`
Dec 11 09:07:06.886 INFO running `"docker" "rm" "-f" "713ccae7850130d8a384934aae769570aa1d0036dad9ec87c3ef962751991206"`
Dec 11 09:07:07.192 INFO [stdout] 713ccae7850130d8a384934aae769570aa1d0036dad9ec87c3ef962751991206