Nov 29 21:06:38.402 INFO checking obaiyan/barragekyi against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 29 21:06:38.402 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-6/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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"`
Nov 29 21:06:38.862 INFO [stdout] 95ac679aaf8527eed2b03c04385378de40fdf6620fb0064238fce2e1be8bc974
Nov 29 21:06:38.864 INFO running `"docker" "start" "-a" "95ac679aaf8527eed2b03c04385378de40fdf6620fb0064238fce2e1be8bc974"`
Nov 29 21:06:40.040 INFO [stderr] usermod: no changes
Nov 29 21:06:40.248 INFO [stderr]     Checking num_cpus v1.8.0
Nov 29 21:06:40.248 INFO [stderr]     Checking memchr v2.0.1
Nov 29 21:06:40.264 INFO [stderr]     Checking serde_json v1.0.9
Nov 29 21:06:40.264 INFO [stderr]     Checking bytes v0.4.5
Nov 29 21:06:40.824 INFO [stderr]     Checking aho-corasick v0.6.4
Nov 29 21:06:41.268 INFO [stderr]     Checking futures-cpupool v0.1.8
Nov 29 21:06:41.675 INFO [stderr]     Checking regex v0.2.5
Nov 29 21:06:42.812 INFO [stderr]     Checking tokio-io v0.1.4
Nov 29 21:06:44.876 INFO [stderr]     Checking tokio-core v0.1.11
Nov 29 21:06:46.561 INFO [stderr]     Checking tokio-proto v0.1.1
Nov 29 21:06:48.900 INFO [stderr]     Checking hyper v0.11.11
Nov 29 21:06:53.928 INFO [stderr]     Checking barragekyi v0.1.0 (/source)
Nov 29 21:06:55.620 INFO [stderr] warning: unused import: `std`
Nov 29 21:06:55.620 INFO [stderr]   --> src/client/barrage_client.rs:17:5
Nov 29 21:06:55.620 INFO [stderr]    |
Nov 29 21:06:55.620 INFO [stderr] 17 | use std;
Nov 29 21:06:55.620 INFO [stderr]    |     ^^^
Nov 29 21:06:55.620 INFO [stderr]    |
Nov 29 21:06:55.620 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 29 21:06:55.620 INFO [stderr] 
Nov 29 21:06:55.620 INFO [stderr] warning: unused imports: `Arc`, `Mutex`
Nov 29 21:06:55.620 INFO [stderr]   --> src/client/barrage_client.rs:19:17
Nov 29 21:06:55.620 INFO [stderr]    |
Nov 29 21:06:55.620 INFO [stderr] 19 | use std::sync::{Arc, Mutex};
Nov 29 21:06:55.620 INFO [stderr]    |                 ^^^  ^^^^^
Nov 29 21:06:55.620 INFO [stderr] 
Nov 29 21:06:55.816 INFO [stderr] warning: unused import: `std`
Nov 29 21:06:55.816 INFO [stderr]   --> src/client/barrage_client.rs:17:5
Nov 29 21:06:55.816 INFO [stderr]    |
Nov 29 21:06:55.816 INFO [stderr] 17 | use std;
Nov 29 21:06:55.816 INFO [stderr]    |     ^^^
Nov 29 21:06:55.816 INFO [stderr]    |
Nov 29 21:06:55.816 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 29 21:06:55.816 INFO [stderr] 
Nov 29 21:06:55.816 INFO [stderr] warning: unused imports: `Arc`, `Mutex`
Nov 29 21:06:55.816 INFO [stderr]   --> src/client/barrage_client.rs:19:17
Nov 29 21:06:55.816 INFO [stderr]    |
Nov 29 21:06:55.816 INFO [stderr] 19 | use std::sync::{Arc, Mutex};
Nov 29 21:06:55.816 INFO [stderr]    |                 ^^^  ^^^^^
Nov 29 21:06:55.816 INFO [stderr] 
Nov 29 21:06:56.028 INFO [stderr] warning: unused variable: `handler`
Nov 29 21:06:56.028 INFO [stderr]    --> src/client/barrage_client.rs:118:13
Nov 29 21:06:56.028 INFO [stderr]     |
Nov 29 21:06:56.028 INFO [stderr] 118 |         let handler = thread::spawn(move || {
Nov 29 21:06:56.028 INFO [stderr]     |             ^^^^^^^ help: consider using `_handler` instead
Nov 29 21:06:56.028 INFO [stderr]     |
Nov 29 21:06:56.028 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 29 21:06:56.028 INFO [stderr] 
Nov 29 21:06:56.028 INFO [stderr] warning: unused variable: `message`
Nov 29 21:06:56.028 INFO [stderr]    --> src/client/barrage_client.rs:156:17
Nov 29 21:06:56.028 INFO [stderr]     |
Nov 29 21:06:56.028 INFO [stderr] 156 |         let mut message = receiver.recv().unwrap();
Nov 29 21:06:56.028 INFO [stderr]     |                 ^^^^^^^ help: consider using `_message` instead
Nov 29 21:06:56.028 INFO [stderr] 
Nov 29 21:06:56.068 INFO [stderr] warning: variable does not need to be mutable
Nov 29 21:06:56.068 INFO [stderr]    --> src/client/barrage_client.rs:156:13
Nov 29 21:06:56.068 INFO [stderr]     |
Nov 29 21:06:56.068 INFO [stderr] 156 |         let mut message = receiver.recv().unwrap();
Nov 29 21:06:56.068 INFO [stderr]     |             ----^^^^^^^
Nov 29 21:06:56.068 INFO [stderr]     |             |
Nov 29 21:06:56.068 INFO [stderr]     |             help: remove this `mut`
Nov 29 21:06:56.068 INFO [stderr]     |
Nov 29 21:06:56.068 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 29 21:06:56.072 INFO [stderr] 
Nov 29 21:06:56.156 INFO [stderr] warning: function is never used: `print_bytes`
Nov 29 21:06:56.156 INFO [stderr]   --> src/client/barrage_client.rs:21:1
Nov 29 21:06:56.156 INFO [stderr]    |
Nov 29 21:06:56.156 INFO [stderr] 21 | fn print_bytes(data: &Vec<u8>) {
Nov 29 21:06:56.156 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 21:06:56.156 INFO [stderr]    |
Nov 29 21:06:56.156 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 29 21:06:56.156 INFO [stderr] 
Nov 29 21:06:56.156 INFO [stderr] warning: method is never used: `print_hello`
Nov 29 21:06:56.156 INFO [stderr]   --> src/client/barrage_client.rs:37:5
Nov 29 21:06:56.156 INFO [stderr]    |
Nov 29 21:06:56.156 INFO [stderr] 37 |     fn print_hello(&self) {
Nov 29 21:06:56.156 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Nov 29 21:06:56.156 INFO [stderr] 
Nov 29 21:06:56.380 INFO [stderr] warning: unused variable: `handler`
Nov 29 21:06:56.380 INFO [stderr]    --> src/client/barrage_client.rs:118:13
Nov 29 21:06:56.381 INFO [stderr]     |
Nov 29 21:06:56.381 INFO [stderr] 118 |         let handler = thread::spawn(move || {
Nov 29 21:06:56.381 INFO [stderr]     |             ^^^^^^^ help: consider using `_handler` instead
Nov 29 21:06:56.381 INFO [stderr]     |
Nov 29 21:06:56.381 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 29 21:06:56.381 INFO [stderr] 
Nov 29 21:06:56.381 INFO [stderr] warning: unused variable: `message`
Nov 29 21:06:56.381 INFO [stderr]    --> src/client/barrage_client.rs:156:17
Nov 29 21:06:56.381 INFO [stderr]     |
Nov 29 21:06:56.381 INFO [stderr] 156 |         let mut message = receiver.recv().unwrap();
Nov 29 21:06:56.381 INFO [stderr]     |                 ^^^^^^^ help: consider using `_message` instead
Nov 29 21:06:56.381 INFO [stderr] 
Nov 29 21:06:56.408 INFO [stderr] warning: variable does not need to be mutable
Nov 29 21:06:56.408 INFO [stderr]    --> src/client/barrage_client.rs:156:13
Nov 29 21:06:56.408 INFO [stderr]     |
Nov 29 21:06:56.408 INFO [stderr] 156 |         let mut message = receiver.recv().unwrap();
Nov 29 21:06:56.408 INFO [stderr]     |             ----^^^^^^^
Nov 29 21:06:56.408 INFO [stderr]     |             |
Nov 29 21:06:56.408 INFO [stderr]     |             help: remove this `mut`
Nov 29 21:06:56.408 INFO [stderr]     |
Nov 29 21:06:56.408 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 29 21:06:56.408 INFO [stderr] 
Nov 29 21:06:56.474 INFO [stderr] warning: function is never used: `print_bytes`
Nov 29 21:06:56.476 INFO [stderr]   --> src/client/barrage_client.rs:21:1
Nov 29 21:06:56.476 INFO [stderr]    |
Nov 29 21:06:56.476 INFO [stderr] 21 | fn print_bytes(data: &Vec<u8>) {
Nov 29 21:06:56.476 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 21:06:56.476 INFO [stderr]    |
Nov 29 21:06:56.476 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 29 21:06:56.476 INFO [stderr] 
Nov 29 21:06:56.476 INFO [stderr] warning: method is never used: `print_hello`
Nov 29 21:06:56.476 INFO [stderr]   --> src/client/barrage_client.rs:37:5
Nov 29 21:06:56.476 INFO [stderr]    |
Nov 29 21:06:56.476 INFO [stderr] 37 |     fn print_hello(&self) {
Nov 29 21:06:56.476 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Nov 29 21:06:56.476 INFO [stderr] 
Nov 29 21:06:56.513 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.45s
Nov 29 21:06:56.537 INFO [stderr] su: No module specific data is present
Nov 29 21:06:57.050 INFO running `"docker" "inspect" "95ac679aaf8527eed2b03c04385378de40fdf6620fb0064238fce2e1be8bc974"`
Nov 29 21:06:57.390 INFO running `"docker" "rm" "-f" "95ac679aaf8527eed2b03c04385378de40fdf6620fb0064238fce2e1be8bc974"`
Nov 29 21:06:57.692 INFO [stdout] 95ac679aaf8527eed2b03c04385378de40fdf6620fb0064238fce2e1be8bc974