Dec 04 12:57:41.137 INFO checking obaiyan/barragekyi against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 12:57:41.137 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-0/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 04 12:57:41.771 INFO [stdout] 9ca7024a0d698b39066c05643ee53ba1051292629d897c7cd7521e1cd50c8bd0
Dec 04 12:57:41.776 INFO running `"docker" "start" "-a" "9ca7024a0d698b39066c05643ee53ba1051292629d897c7cd7521e1cd50c8bd0"`
Dec 04 12:57:42.627 INFO [stderr] usermod: no changes
Dec 04 12:57:42.815 INFO [stderr]     Checking libc v0.2.35
Dec 04 12:57:42.815 INFO [stderr]     Checking relay v0.1.0
Dec 04 12:57:44.267 INFO [stderr]     Checking iovec v0.1.1
Dec 04 12:57:44.267 INFO [stderr]     Checking net2 v0.2.31
Dec 04 12:57:44.267 INFO [stderr]     Checking num_cpus v1.8.0
Dec 04 12:57:44.267 INFO [stderr]     Checking rand v0.3.20
Dec 04 12:57:44.267 INFO [stderr]     Checking memchr v2.0.1
Dec 04 12:57:44.267 INFO [stderr]     Checking time v0.1.39
Dec 04 12:57:45.240 INFO [stderr]     Checking futures-cpupool v0.1.8
Dec 04 12:57:45.396 INFO [stderr]     Checking bytes v0.4.5
Dec 04 12:57:45.396 INFO [stderr]     Checking mio v0.6.12
Dec 04 12:57:45.598 INFO [stderr]     Checking aho-corasick v0.6.4
Dec 04 12:57:46.771 INFO [stderr]     Checking regex v0.2.5
Dec 04 12:57:47.296 INFO [stderr]     Checking tokio-io v0.1.4
Dec 04 12:57:48.867 INFO [stderr]     Checking tokio-core v0.1.11
Dec 04 12:57:50.225 INFO [stderr]     Checking tokio-proto v0.1.1
Dec 04 12:57:52.314 INFO [stderr]     Checking hyper v0.11.11
Dec 04 12:57:57.523 INFO [stderr]     Checking barragekyi v0.1.0 (/source)
Dec 04 12:57:59.210 INFO [stderr] warning: unused import: `std`
Dec 04 12:57:59.210 INFO [stderr]   --> src/client/barrage_client.rs:17:5
Dec 04 12:57:59.210 INFO [stderr]    |
Dec 04 12:57:59.210 INFO [stderr] 17 | use std;
Dec 04 12:57:59.210 INFO [stderr]    |     ^^^
Dec 04 12:57:59.210 INFO [stderr]    |
Dec 04 12:57:59.210 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 04 12:57:59.210 INFO [stderr] 
Dec 04 12:57:59.210 INFO [stderr] warning: unused imports: `Arc`, `Mutex`
Dec 04 12:57:59.210 INFO [stderr]   --> src/client/barrage_client.rs:19:17
Dec 04 12:57:59.210 INFO [stderr]    |
Dec 04 12:57:59.210 INFO [stderr] 19 | use std::sync::{Arc, Mutex};
Dec 04 12:57:59.210 INFO [stderr]    |                 ^^^  ^^^^^
Dec 04 12:57:59.211 INFO [stderr] 
Dec 04 12:57:59.415 INFO [stderr] warning: unused import: `std`
Dec 04 12:57:59.415 INFO [stderr]   --> src/client/barrage_client.rs:17:5
Dec 04 12:57:59.415 INFO [stderr]    |
Dec 04 12:57:59.415 INFO [stderr] 17 | use std;
Dec 04 12:57:59.415 INFO [stderr]    |     ^^^
Dec 04 12:57:59.415 INFO [stderr]    |
Dec 04 12:57:59.415 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 04 12:57:59.415 INFO [stderr] 
Dec 04 12:57:59.415 INFO [stderr] warning: unused imports: `Arc`, `Mutex`
Dec 04 12:57:59.415 INFO [stderr]   --> src/client/barrage_client.rs:19:17
Dec 04 12:57:59.415 INFO [stderr]    |
Dec 04 12:57:59.415 INFO [stderr] 19 | use std::sync::{Arc, Mutex};
Dec 04 12:57:59.415 INFO [stderr]    |                 ^^^  ^^^^^
Dec 04 12:57:59.415 INFO [stderr] 
Dec 04 12:57:59.667 INFO [stderr] warning: unused variable: `handler`
Dec 04 12:57:59.667 INFO [stderr]    --> src/client/barrage_client.rs:118:13
Dec 04 12:57:59.667 INFO [stderr]     |
Dec 04 12:57:59.667 INFO [stderr] 118 |         let handler = thread::spawn(move || {
Dec 04 12:57:59.667 INFO [stderr]     |             ^^^^^^^ help: consider using `_handler` instead
Dec 04 12:57:59.667 INFO [stderr]     |
Dec 04 12:57:59.667 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 04 12:57:59.667 INFO [stderr] 
Dec 04 12:57:59.667 INFO [stderr] warning: unused variable: `message`
Dec 04 12:57:59.667 INFO [stderr]    --> src/client/barrage_client.rs:156:17
Dec 04 12:57:59.667 INFO [stderr]     |
Dec 04 12:57:59.667 INFO [stderr] 156 |         let mut message = receiver.recv().unwrap();
Dec 04 12:57:59.667 INFO [stderr]     |                 ^^^^^^^ help: consider using `_message` instead
Dec 04 12:57:59.667 INFO [stderr] 
Dec 04 12:57:59.697 INFO [stderr] warning: variable does not need to be mutable
Dec 04 12:57:59.697 INFO [stderr]    --> src/client/barrage_client.rs:156:13
Dec 04 12:57:59.697 INFO [stderr]     |
Dec 04 12:57:59.697 INFO [stderr] 156 |         let mut message = receiver.recv().unwrap();
Dec 04 12:57:59.697 INFO [stderr]     |             ----^^^^^^^
Dec 04 12:57:59.697 INFO [stderr]     |             |
Dec 04 12:57:59.697 INFO [stderr]     |             help: remove this `mut`
Dec 04 12:57:59.697 INFO [stderr]     |
Dec 04 12:57:59.697 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 04 12:57:59.697 INFO [stderr] 
Dec 04 12:57:59.775 INFO [stderr] warning: unused variable: `handler`
Dec 04 12:57:59.775 INFO [stderr]    --> src/client/barrage_client.rs:118:13
Dec 04 12:57:59.775 INFO [stderr]     |
Dec 04 12:57:59.775 INFO [stderr] 118 |         let handler = thread::spawn(move || {
Dec 04 12:57:59.775 INFO [stderr]     |             ^^^^^^^ help: consider using `_handler` instead
Dec 04 12:57:59.775 INFO [stderr]     |
Dec 04 12:57:59.775 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 04 12:57:59.775 INFO [stderr] 
Dec 04 12:57:59.775 INFO [stderr] warning: unused variable: `message`
Dec 04 12:57:59.775 INFO [stderr]    --> src/client/barrage_client.rs:156:17
Dec 04 12:57:59.775 INFO [stderr]     |
Dec 04 12:57:59.775 INFO [stderr] 156 |         let mut message = receiver.recv().unwrap();
Dec 04 12:57:59.775 INFO [stderr]     |                 ^^^^^^^ help: consider using `_message` instead
Dec 04 12:57:59.775 INFO [stderr] 
Dec 04 12:57:59.783 INFO [stderr] warning: function is never used: `print_bytes`
Dec 04 12:57:59.783 INFO [stderr]   --> src/client/barrage_client.rs:21:1
Dec 04 12:57:59.783 INFO [stderr]    |
Dec 04 12:57:59.783 INFO [stderr] 21 | fn print_bytes(data: &Vec<u8>) {
Dec 04 12:57:59.783 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 12:57:59.783 INFO [stderr]    |
Dec 04 12:57:59.783 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 12:57:59.783 INFO [stderr] 
Dec 04 12:57:59.783 INFO [stderr] warning: method is never used: `print_hello`
Dec 04 12:57:59.783 INFO [stderr]   --> src/client/barrage_client.rs:37:5
Dec 04 12:57:59.783 INFO [stderr]    |
Dec 04 12:57:59.783 INFO [stderr] 37 |     fn print_hello(&self) {
Dec 04 12:57:59.783 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 04 12:57:59.783 INFO [stderr] 
Dec 04 12:57:59.819 INFO [stderr] warning: variable does not need to be mutable
Dec 04 12:57:59.820 INFO [stderr]    --> src/client/barrage_client.rs:156:13
Dec 04 12:57:59.820 INFO [stderr]     |
Dec 04 12:57:59.820 INFO [stderr] 156 |         let mut message = receiver.recv().unwrap();
Dec 04 12:57:59.820 INFO [stderr]     |             ----^^^^^^^
Dec 04 12:57:59.820 INFO [stderr]     |             |
Dec 04 12:57:59.820 INFO [stderr]     |             help: remove this `mut`
Dec 04 12:57:59.820 INFO [stderr]     |
Dec 04 12:57:59.820 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 04 12:57:59.820 INFO [stderr] 
Dec 04 12:57:59.919 INFO [stderr] warning: function is never used: `print_bytes`
Dec 04 12:57:59.919 INFO [stderr]   --> src/client/barrage_client.rs:21:1
Dec 04 12:57:59.919 INFO [stderr]    |
Dec 04 12:57:59.919 INFO [stderr] 21 | fn print_bytes(data: &Vec<u8>) {
Dec 04 12:57:59.919 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 12:57:59.919 INFO [stderr]    |
Dec 04 12:57:59.919 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 12:57:59.919 INFO [stderr] 
Dec 04 12:57:59.919 INFO [stderr] warning: method is never used: `print_hello`
Dec 04 12:57:59.919 INFO [stderr]   --> src/client/barrage_client.rs:37:5
Dec 04 12:57:59.919 INFO [stderr]    |
Dec 04 12:57:59.919 INFO [stderr] 37 |     fn print_hello(&self) {
Dec 04 12:57:59.919 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 04 12:57:59.919 INFO [stderr] 
Dec 04 12:57:59.967 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.30s
Dec 04 12:57:59.983 INFO [stderr] su: No module specific data is present
Dec 04 12:58:00.691 INFO running `"docker" "inspect" "9ca7024a0d698b39066c05643ee53ba1051292629d897c7cd7521e1cd50c8bd0"`
Dec 04 12:58:00.962 INFO running `"docker" "rm" "-f" "9ca7024a0d698b39066c05643ee53ba1051292629d897c7cd7521e1cd50c8bd0"`
Dec 04 12:58:01.200 INFO [stdout] 9ca7024a0d698b39066c05643ee53ba1051292629d897c7cd7521e1cd50c8bd0