Dec 11 09:06:53.331 INFO checking sourcepirate/pichu against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 09:06:53.331 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-0/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 09:06:53.748 INFO [stdout] 69d48ff92aefb7ca7035cb410e1920be795c5de1610fc8555d0bd8e217072e37
Dec 11 09:06:53.756 INFO running `"docker" "start" "-a" "69d48ff92aefb7ca7035cb410e1920be795c5de1610fc8555d0bd8e217072e37"`
Dec 11 09:06:55.215 INFO [stderr] usermod: no changes
Dec 11 09:06:55.400 INFO [stderr]     Checking futures-core v0.2.1
Dec 11 09:06:55.400 INFO [stderr]     Checking regex v1.0.0
Dec 11 09:06:56.113 INFO [stderr]     Checking futures-channel v0.2.1
Dec 11 09:06:56.113 INFO [stderr]     Checking futures-io v0.2.1
Dec 11 09:06:57.236 INFO [stderr]     Checking futures-sink v0.2.1
Dec 11 09:06:57.706 INFO [stderr]     Checking futures-util v0.2.1
Dec 11 09:06:59.690 INFO [stderr]     Checking env_logger v0.5.10
Dec 11 09:07:01.865 INFO [stderr]     Checking futures-executor v0.2.1
Dec 11 09:07:02.502 INFO [stderr]     Checking futures-stable v0.2.1
Dec 11 09:07:02.675 INFO [stderr]     Checking futures-async-runtime v0.2.1
Dec 11 09:07:02.819 INFO [stderr]     Checking futures v0.2.1
Dec 11 09:07:03.220 INFO [stderr]     Checking pichu v0.1.0 (/source)
Dec 11 09:07:03.984 INFO [stderr] warning: unused import: `Read`
Dec 11 09:07:03.984 INFO [stderr]  --> src/core.rs:2:33
Dec 11 09:07:03.984 INFO [stderr]   |
Dec 11 09:07:03.984 INFO [stderr] 2 | use std::io::{Error, BufReader, Read, Write};
Dec 11 09:07:03.984 INFO [stderr]   |                                 ^^^^
Dec 11 09:07:03.984 INFO [stderr]   |
Dec 11 09:07:03.984 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 09:07:03.984 INFO [stderr] 
Dec 11 09:07:04.130 INFO [stderr] warning: unused import: `Write`
Dec 11 09:07:04.130 INFO [stderr]  --> src/core.rs:2:39
Dec 11 09:07:04.130 INFO [stderr]   |
Dec 11 09:07:04.130 INFO [stderr] 2 | use std::io::{Error, BufReader, Read, Write};
Dec 11 09:07:04.130 INFO [stderr]   |                                       ^^^^^
Dec 11 09:07:04.130 INFO [stderr] 
Dec 11 09:07:04.135 INFO [stderr] warning: unused variable: `written`
Dec 11 09:07:04.135 INFO [stderr]   --> src/core.rs:37:25
Dec 11 09:07:04.135 INFO [stderr]    |
Dec 11 09:07:04.135 INFO [stderr] 37 |                     let written = self.shipper.send(sop.unwrap())?;
Dec 11 09:07:04.135 INFO [stderr]    |                         ^^^^^^^ help: consider using `_written` instead
Dec 11 09:07:04.135 INFO [stderr]    |
Dec 11 09:07:04.135 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 09:07:04.135 INFO [stderr] 
Dec 11 09:07:04.161 INFO [stderr] warning: variable does not need to be mutable
Dec 11 09:07:04.161 INFO [stderr]   --> src/main.rs:36:9
Dec 11 09:07:04.161 INFO [stderr]    |
Dec 11 09:07:04.161 INFO [stderr] 36 |     let mut lresult = core::LogListener::new(file_path_input.to_str().unwrap(), address);
Dec 11 09:07:04.161 INFO [stderr]    |         ----^^^^^^^
Dec 11 09:07:04.161 INFO [stderr]    |         |
Dec 11 09:07:04.161 INFO [stderr]    |         help: remove this `mut`
Dec 11 09:07:04.161 INFO [stderr]    |
Dec 11 09:07:04.161 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 11 09:07:04.161 INFO [stderr] 
Dec 11 09:07:04.168 INFO [stderr] warning: variable does not need to be mutable
Dec 11 09:07:04.168 INFO [stderr]   --> src/core.rs:18:13
Dec 11 09:07:04.168 INFO [stderr]    |
Dec 11 09:07:04.168 INFO [stderr] 18 |         let mut file = File::open(fp)?;
Dec 11 09:07:04.168 INFO [stderr]    |             ----^^^^
Dec 11 09:07:04.169 INFO [stderr]    |             |
Dec 11 09:07:04.169 INFO [stderr]    |             help: remove this `mut`
Dec 11 09:07:04.169 INFO [stderr] 
Dec 11 09:07:04.169 INFO [stderr] warning: variable does not need to be mutable
Dec 11 09:07:04.169 INFO [stderr]   --> src/core.rs:19:13
Dec 11 09:07:04.169 INFO [stderr]    |
Dec 11 09:07:04.169 INFO [stderr] 19 |         let mut reader = BufReader::new(file);
Dec 11 09:07:04.169 INFO [stderr]    |             ----^^^^^^
Dec 11 09:07:04.169 INFO [stderr]    |             |
Dec 11 09:07:04.169 INFO [stderr]    |             help: remove this `mut`
Dec 11 09:07:04.169 INFO [stderr] 
Dec 11 09:07:04.169 INFO [stderr] warning: variable does not need to be mutable
Dec 11 09:07:04.169 INFO [stderr]   --> src/core.rs:20:13
Dec 11 09:07:04.169 INFO [stderr]    |
Dec 11 09:07:04.169 INFO [stderr] 20 |         let mut shipper = TcpShipper::new(url.to_owned())?;
Dec 11 09:07:04.169 INFO [stderr]    |             ----^^^^^^^
Dec 11 09:07:04.169 INFO [stderr]    |             |
Dec 11 09:07:04.169 INFO [stderr]    |             help: remove this `mut`
Dec 11 09:07:04.169 INFO [stderr] 
Dec 11 09:07:04.196 INFO [stderr] warning: unused import: `Read`
Dec 11 09:07:04.196 INFO [stderr]  --> src/core.rs:2:33
Dec 11 09:07:04.196 INFO [stderr]   |
Dec 11 09:07:04.196 INFO [stderr] 2 | use std::io::{Error, BufReader, Read, Write};
Dec 11 09:07:04.196 INFO [stderr]   |                                 ^^^^
Dec 11 09:07:04.196 INFO [stderr]   |
Dec 11 09:07:04.196 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 09:07:04.196 INFO [stderr] 
Dec 11 09:07:04.268 INFO [stderr] warning: unused import: `Write`
Dec 11 09:07:04.268 INFO [stderr]  --> src/core.rs:2:39
Dec 11 09:07:04.268 INFO [stderr]   |
Dec 11 09:07:04.268 INFO [stderr] 2 | use std::io::{Error, BufReader, Read, Write};
Dec 11 09:07:04.268 INFO [stderr]   |                                       ^^^^^
Dec 11 09:07:04.268 INFO [stderr] 
Dec 11 09:07:04.273 INFO [stderr] warning: unused variable: `written`
Dec 11 09:07:04.273 INFO [stderr]   --> src/core.rs:37:25
Dec 11 09:07:04.273 INFO [stderr]    |
Dec 11 09:07:04.273 INFO [stderr] 37 |                     let written = self.shipper.send(sop.unwrap())?;
Dec 11 09:07:04.273 INFO [stderr]    |                         ^^^^^^^ help: consider using `_written` instead
Dec 11 09:07:04.273 INFO [stderr]    |
Dec 11 09:07:04.273 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 09:07:04.273 INFO [stderr] 
Dec 11 09:07:04.280 INFO [stderr] warning: variable does not need to be mutable
Dec 11 09:07:04.281 INFO [stderr]   --> src/main.rs:36:9
Dec 11 09:07:04.281 INFO [stderr]    |
Dec 11 09:07:04.281 INFO [stderr] 36 |     let mut lresult = core::LogListener::new(file_path_input.to_str().unwrap(), address);
Dec 11 09:07:04.281 INFO [stderr]    |         ----^^^^^^^
Dec 11 09:07:04.281 INFO [stderr]    |         |
Dec 11 09:07:04.281 INFO [stderr]    |         help: remove this `mut`
Dec 11 09:07:04.281 INFO [stderr]    |
Dec 11 09:07:04.281 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 11 09:07:04.281 INFO [stderr] 
Dec 11 09:07:04.288 INFO [stderr] warning: variable does not need to be mutable
Dec 11 09:07:04.288 INFO [stderr]   --> src/core.rs:18:13
Dec 11 09:07:04.288 INFO [stderr]    |
Dec 11 09:07:04.288 INFO [stderr] 18 |         let mut file = File::open(fp)?;
Dec 11 09:07:04.288 INFO [stderr]    |             ----^^^^
Dec 11 09:07:04.288 INFO [stderr]    |             |
Dec 11 09:07:04.288 INFO [stderr]    |             help: remove this `mut`
Dec 11 09:07:04.288 INFO [stderr] 
Dec 11 09:07:04.289 INFO [stderr] warning: variable does not need to be mutable
Dec 11 09:07:04.289 INFO [stderr]   --> src/core.rs:19:13
Dec 11 09:07:04.289 INFO [stderr]    |
Dec 11 09:07:04.289 INFO [stderr] 19 |         let mut reader = BufReader::new(file);
Dec 11 09:07:04.289 INFO [stderr]    |             ----^^^^^^
Dec 11 09:07:04.289 INFO [stderr]    |             |
Dec 11 09:07:04.289 INFO [stderr]    |             help: remove this `mut`
Dec 11 09:07:04.289 INFO [stderr] 
Dec 11 09:07:04.289 INFO [stderr] warning: variable does not need to be mutable
Dec 11 09:07:04.289 INFO [stderr]   --> src/core.rs:20:13
Dec 11 09:07:04.289 INFO [stderr]    |
Dec 11 09:07:04.289 INFO [stderr] 20 |         let mut shipper = TcpShipper::new(url.to_owned())?;
Dec 11 09:07:04.289 INFO [stderr]    |             ----^^^^^^^
Dec 11 09:07:04.289 INFO [stderr]    |             |
Dec 11 09:07:04.289 INFO [stderr]    |             help: remove this `mut`
Dec 11 09:07:04.289 INFO [stderr] 
Dec 11 09:07:04.330 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.09s
Dec 11 09:07:04.335 INFO [stderr] su: No module specific data is present
Dec 11 09:07:05.588 INFO running `"docker" "inspect" "69d48ff92aefb7ca7035cb410e1920be795c5de1610fc8555d0bd8e217072e37"`
Dec 11 09:07:05.906 INFO running `"docker" "rm" "-f" "69d48ff92aefb7ca7035cb410e1920be795c5de1610fc8555d0bd8e217072e37"`
Dec 11 09:07:06.268 INFO [stdout] 69d48ff92aefb7ca7035cb410e1920be795c5de1610fc8555d0bd8e217072e37