Dec 05 06:15:29.072 INFO checking spotify-0.7.1 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 06:15:29.072 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 05 06:15:29.551 INFO [stdout] 63948f53f5488fbe02405e5e6f19e0a4e1fd3c05b046ffbb622d54aa7bf43386
Dec 05 06:15:29.559 INFO running `"docker" "start" "-a" "63948f53f5488fbe02405e5e6f19e0a4e1fd3c05b046ffbb622d54aa7bf43386"`
Dec 05 06:15:30.631 INFO [stderr] usermod: no changes
Dec 05 06:15:30.815 INFO [stderr]    Compiling pulldown-cmark v0.0.8
Dec 05 06:15:30.815 INFO [stderr]     Checking serde_urlencoded v0.4.3
Dec 05 06:15:33.087 INFO [stderr]     Checking reqwest v0.5.2
Dec 05 06:15:34.419 INFO [stderr]     Checking skeptic v0.9.0
Dec 05 06:15:36.982 INFO [stderr]    Compiling spotify v0.7.1 (/source)
Dec 05 06:15:44.971 INFO [stderr] warning: unused imports: `thread`, `time`
Dec 05 06:15:44.971 INFO [stderr]  --> src/bin/spoticli.rs:3:11
Dec 05 06:15:44.971 INFO [stderr]   |
Dec 05 06:15:44.971 INFO [stderr] 3 | use std::{thread, time};
Dec 05 06:15:44.971 INFO [stderr]   |           ^^^^^^  ^^^^
Dec 05 06:15:44.971 INFO [stderr]   |
Dec 05 06:15:44.971 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 06:15:44.971 INFO [stderr] 
Dec 05 06:15:45.008 INFO [stderr] warning: unused imports: `thread`, `time`
Dec 05 06:15:45.009 INFO [stderr]  --> src/bin/spoticli.rs:3:11
Dec 05 06:15:45.009 INFO [stderr]   |
Dec 05 06:15:45.009 INFO [stderr] 3 | use std::{thread, time};
Dec 05 06:15:45.009 INFO [stderr]   |           ^^^^^^  ^^^^
Dec 05 06:15:45.009 INFO [stderr]   |
Dec 05 06:15:45.009 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 06:15:45.009 INFO [stderr] 
Dec 05 06:15:45.009 INFO [stderr] warning: unused variable: `client`
Dec 05 06:15:45.009 INFO [stderr]   --> src/bin/spoticli.rs:25:33
Dec 05 06:15:45.009 INFO [stderr]    |
Dec 05 06:15:45.009 INFO [stderr] 25 |     let reactor = spotify.poll(|client, status, change| {
Dec 05 06:15:45.009 INFO [stderr]    |                                 ^^^^^^ help: consider using `_client` instead
Dec 05 06:15:45.009 INFO [stderr]    |
Dec 05 06:15:45.009 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 06:15:45.009 INFO [stderr] 
Dec 05 06:15:45.015 INFO [stderr] warning: unused variable: `client`
Dec 05 06:15:45.015 INFO [stderr]   --> src/bin/spoticli.rs:25:33
Dec 05 06:15:45.015 INFO [stderr]    |
Dec 05 06:15:45.015 INFO [stderr] 25 |     let reactor = spotify.poll(|client, status, change| {
Dec 05 06:15:45.015 INFO [stderr]    |                                 ^^^^^^ help: consider using `_client` instead
Dec 05 06:15:45.015 INFO [stderr]    |
Dec 05 06:15:45.015 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 06:15:45.019 INFO [stderr] 
Dec 05 06:15:45.068 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.41s
Dec 05 06:15:45.074 INFO [stderr] su: No module specific data is present
Dec 05 06:15:45.487 INFO running `"docker" "inspect" "63948f53f5488fbe02405e5e6f19e0a4e1fd3c05b046ffbb622d54aa7bf43386"`
Dec 05 06:15:45.671 INFO running `"docker" "rm" "-f" "63948f53f5488fbe02405e5e6f19e0a4e1fd3c05b046ffbb622d54aa7bf43386"`
Dec 05 06:15:45.806 INFO [stdout] 63948f53f5488fbe02405e5e6f19e0a4e1fd3c05b046ffbb622d54aa7bf43386