Dec 04 23:32:53.268 INFO checking VoxWave/Introduction_to_AI_2018 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 23:32:53.268 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 23:32:53.815 INFO [stdout] 0a07398628b07aed004cc00266bd310c0d4e9add6ebd2daec63852543e54cf77
Dec 04 23:32:53.818 INFO running `"docker" "start" "-a" "0a07398628b07aed004cc00266bd310c0d4e9add6ebd2daec63852543e54cf77"`
Dec 04 23:32:56.176 INFO [stderr] usermod: no changes
Dec 04 23:32:56.270 INFO [stderr]     Checking ai_kurssi v0.1.0 (/source)
Dec 04 23:32:57.203 INFO [stderr] warning: unused import: `std::io`
Dec 04 23:32:57.203 INFO [stderr]  --> src/main.rs:9:5
Dec 04 23:32:57.203 INFO [stderr]   |
Dec 04 23:32:57.203 INFO [stderr] 9 | use std::io;
Dec 04 23:32:57.203 INFO [stderr]   |     ^^^^^^^
Dec 04 23:32:57.204 INFO [stderr]   |
Dec 04 23:32:57.204 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 23:32:57.204 INFO [stderr] 
Dec 04 23:32:57.403 INFO [stderr] warning: unused import: `std::io`
Dec 04 23:32:57.403 INFO [stderr]  --> src/main.rs:9:5
Dec 04 23:32:57.403 INFO [stderr]   |
Dec 04 23:32:57.404 INFO [stderr] 9 | use std::io;
Dec 04 23:32:57.404 INFO [stderr]   |     ^^^^^^^
Dec 04 23:32:57.404 INFO [stderr]   |
Dec 04 23:32:57.404 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 23:32:57.405 INFO [stderr] 
Dec 04 23:32:57.772 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.56s
Dec 04 23:32:57.776 INFO [stderr] su: No module specific data is present
Dec 04 23:32:59.203 INFO running `"docker" "inspect" "0a07398628b07aed004cc00266bd310c0d4e9add6ebd2daec63852543e54cf77"`
Dec 04 23:32:59.463 INFO running `"docker" "rm" "-f" "0a07398628b07aed004cc00266bd310c0d4e9add6ebd2daec63852543e54cf77"`
Dec 04 23:32:59.699 INFO [stdout] 0a07398628b07aed004cc00266bd310c0d4e9add6ebd2daec63852543e54cf77