Dec 04 20:59:30.192 INFO checking chrisf1337/euphonium-core against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 20:59:30.193 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 20:59:30.563 INFO [stdout] 64d0bfba879f30a2bdb6205b464316cbbfeffcdc819309a9985530d8fa6755ab
Dec 04 20:59:30.565 INFO running `"docker" "start" "-a" "64d0bfba879f30a2bdb6205b464316cbbfeffcdc819309a9985530d8fa6755ab"`
Dec 04 20:59:31.497 INFO [stderr] usermod: no changes
Dec 04 20:59:31.573 INFO [stderr]     Checking serde_json v0.9.5
Dec 04 20:59:31.574 INFO [stderr]     Checking color_logger v0.1.0 (/source/color_logger)
Dec 04 20:59:31.574 INFO [stderr]     Checking uuid v0.3.1
Dec 04 20:59:31.574 INFO [stderr]    Compiling serde_derive v0.9.7
Dec 04 20:59:32.371 INFO [stderr] warning: unused variable: `metadata`
Dec 04 20:59:32.371 INFO [stderr]   --> color_logger/src/lib.rs:11:23
Dec 04 20:59:32.371 INFO [stderr]    |
Dec 04 20:59:32.371 INFO [stderr] 11 |     fn enabled(&self, metadata: &LogMetadata) -> bool {
Dec 04 20:59:32.371 INFO [stderr]    |                       ^^^^^^^^ help: consider using `_metadata` instead
Dec 04 20:59:32.371 INFO [stderr]    |
Dec 04 20:59:32.371 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 20:59:32.371 INFO [stderr] 
Dec 04 20:59:35.731 INFO [stderr]     Checking buffer v0.1.0 (/source/buffer)
Dec 04 20:59:36.288 INFO [stderr]     Checking demise_core v0.1.0 (/source)
Dec 04 20:59:37.162 INFO [stderr] warning: unused import: `Value`
Dec 04 20:59:37.162 INFO [stderr]  --> src/actions.rs:6:18
Dec 04 20:59:37.162 INFO [stderr]   |
Dec 04 20:59:37.162 INFO [stderr] 6 | use serde_json::{Value};
Dec 04 20:59:37.162 INFO [stderr]   |                  ^^^^^
Dec 04 20:59:37.162 INFO [stderr]   |
Dec 04 20:59:37.162 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 20:59:37.162 INFO [stderr] 
Dec 04 20:59:37.399 INFO [stderr] warning: unused variable: `stream`
Dec 04 20:59:37.403 INFO [stderr]    --> src/main.rs:189:20
Dec 04 20:59:37.403 INFO [stderr]     |
Dec 04 20:59:37.403 INFO [stderr] 189 |                 Ok(stream) => {
Dec 04 20:59:37.403 INFO [stderr]     |                    ^^^^^^ help: consider using `_stream` instead
Dec 04 20:59:37.403 INFO [stderr]     |
Dec 04 20:59:37.403 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 04 20:59:37.403 INFO [stderr] 
Dec 04 20:59:37.510 INFO [stderr] warning: function is never used: `out_handle_client`
Dec 04 20:59:37.510 INFO [stderr]    --> src/main.rs:143:1
Dec 04 20:59:37.510 INFO [stderr]     |
Dec 04 20:59:37.510 INFO [stderr] 143 | fn out_handle_client(stream: TcpStream) {
Dec 04 20:59:37.510 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 20:59:37.510 INFO [stderr]     |
Dec 04 20:59:37.510 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 04 20:59:37.510 INFO [stderr] 
Dec 04 20:59:37.723 INFO [stderr] warning: unused import: `Value`
Dec 04 20:59:37.723 INFO [stderr]  --> src/actions.rs:6:18
Dec 04 20:59:37.723 INFO [stderr]   |
Dec 04 20:59:37.723 INFO [stderr] 6 | use serde_json::{Value};
Dec 04 20:59:37.723 INFO [stderr]   |                  ^^^^^
Dec 04 20:59:37.723 INFO [stderr]   |
Dec 04 20:59:37.723 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 20:59:37.723 INFO [stderr] 
Dec 04 20:59:37.979 INFO [stderr] warning: unused variable: `stream`
Dec 04 20:59:37.979 INFO [stderr]    --> src/main.rs:189:20
Dec 04 20:59:37.979 INFO [stderr]     |
Dec 04 20:59:37.979 INFO [stderr] 189 |                 Ok(stream) => {
Dec 04 20:59:37.979 INFO [stderr]     |                    ^^^^^^ help: consider using `_stream` instead
Dec 04 20:59:37.979 INFO [stderr]     |
Dec 04 20:59:37.979 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 04 20:59:37.979 INFO [stderr] 
Dec 04 20:59:38.110 INFO [stderr] warning: function is never used: `out_handle_client`
Dec 04 20:59:38.110 INFO [stderr]    --> src/main.rs:143:1
Dec 04 20:59:38.110 INFO [stderr]     |
Dec 04 20:59:38.110 INFO [stderr] 143 | fn out_handle_client(stream: TcpStream) {
Dec 04 20:59:38.110 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 20:59:38.110 INFO [stderr]     |
Dec 04 20:59:38.115 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 04 20:59:38.115 INFO [stderr] 
Dec 04 20:59:38.133 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.61s
Dec 04 20:59:38.139 INFO [stderr] su: No module specific data is present
Dec 04 20:59:39.149 INFO running `"docker" "inspect" "64d0bfba879f30a2bdb6205b464316cbbfeffcdc819309a9985530d8fa6755ab"`
Dec 04 20:59:39.444 INFO running `"docker" "rm" "-f" "64d0bfba879f30a2bdb6205b464316cbbfeffcdc819309a9985530d8fa6755ab"`
Dec 04 20:59:39.809 INFO [stdout] 64d0bfba879f30a2bdb6205b464316cbbfeffcdc819309a9985530d8fa6755ab