Dec 05 06:15:27.434 INFO checking spotify-0.7.1 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 06:15:27.434 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 06:15:27.840 INFO [stdout] f4a8d936ebacfb829601acdc4b6531983101e72704f6082d2f5565fc5cb0ce26
Dec 05 06:15:27.842 INFO running `"docker" "start" "-a" "f4a8d936ebacfb829601acdc4b6531983101e72704f6082d2f5565fc5cb0ce26"`
Dec 05 06:15:28.789 INFO [stderr] usermod: no changes
Dec 05 06:15:29.059 INFO [stderr]    Compiling getopts v0.2.18
Dec 05 06:15:29.062 INFO [stderr]     Checking pulldown-cmark v0.0.8
Dec 05 06:15:31.659 INFO [stderr]     Checking skeptic v0.9.0
Dec 05 06:15:36.610 INFO [stderr]    Compiling spotify v0.7.1 (/source)
Dec 05 06:15:44.252 INFO [stderr] warning: unused imports: `thread`, `time`
Dec 05 06:15:44.252 INFO [stderr]  --> src/bin/spoticli.rs:3:11
Dec 05 06:15:44.252 INFO [stderr]   |
Dec 05 06:15:44.252 INFO [stderr] 3 | use std::{thread, time};
Dec 05 06:15:44.252 INFO [stderr]   |           ^^^^^^  ^^^^
Dec 05 06:15:44.252 INFO [stderr]   |
Dec 05 06:15:44.252 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 06:15:44.252 INFO [stderr] 
Dec 05 06:15:44.299 INFO [stderr] warning: unused variable: `client`
Dec 05 06:15:44.299 INFO [stderr]   --> src/bin/spoticli.rs:25:33
Dec 05 06:15:44.299 INFO [stderr]    |
Dec 05 06:15:44.299 INFO [stderr] 25 |     let reactor = spotify.poll(|client, status, change| {
Dec 05 06:15:44.299 INFO [stderr]    |                                 ^^^^^^ help: consider using `_client` instead
Dec 05 06:15:44.299 INFO [stderr]    |
Dec 05 06:15:44.299 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 06:15:44.299 INFO [stderr] 
Dec 05 06:15:44.459 INFO [stderr] warning: unused imports: `thread`, `time`
Dec 05 06:15:44.459 INFO [stderr]  --> src/bin/spoticli.rs:3:11
Dec 05 06:15:44.459 INFO [stderr]   |
Dec 05 06:15:44.459 INFO [stderr] 3 | use std::{thread, time};
Dec 05 06:15:44.459 INFO [stderr]   |           ^^^^^^  ^^^^
Dec 05 06:15:44.459 INFO [stderr]   |
Dec 05 06:15:44.459 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 06:15:44.459 INFO [stderr] 
Dec 05 06:15:44.493 INFO [stderr] warning: unused variable: `client`
Dec 05 06:15:44.493 INFO [stderr]   --> src/bin/spoticli.rs:25:33
Dec 05 06:15:44.493 INFO [stderr]    |
Dec 05 06:15:44.493 INFO [stderr] 25 |     let reactor = spotify.poll(|client, status, change| {
Dec 05 06:15:44.493 INFO [stderr]    |                                 ^^^^^^ help: consider using `_client` instead
Dec 05 06:15:44.493 INFO [stderr]    |
Dec 05 06:15:44.493 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 06:15:44.493 INFO [stderr] 
Dec 05 06:15:44.527 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.71s
Dec 05 06:15:44.540 INFO [stderr] su: No module specific data is present
Dec 05 06:15:44.971 INFO running `"docker" "inspect" "f4a8d936ebacfb829601acdc4b6531983101e72704f6082d2f5565fc5cb0ce26"`
Dec 05 06:15:45.186 INFO running `"docker" "rm" "-f" "f4a8d936ebacfb829601acdc4b6531983101e72704f6082d2f5565fc5cb0ce26"`
Dec 05 06:15:45.377 INFO [stdout] f4a8d936ebacfb829601acdc4b6531983101e72704f6082d2f5565fc5cb0ce26