Dec 11 23:40:31.177 INFO checking VoxWave/Introduction_to_AI_2018 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 23:40:31.177 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-0/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 11 23:40:31.584 INFO [stdout] 3f185f2c8406a5423d82cb27f1fc4e746f5a24fda0f187ea4f3d62af8d118973
Dec 11 23:40:31.592 INFO running `"docker" "start" "-a" "3f185f2c8406a5423d82cb27f1fc4e746f5a24fda0f187ea4f3d62af8d118973"`
Dec 11 23:40:33.135 INFO [stderr] usermod: no changes
Dec 11 23:40:33.240 INFO [stderr]     Checking ai_kurssi v0.1.0 (/source)
Dec 11 23:40:34.415 INFO [stderr] warning: unused import: `std::io`
Dec 11 23:40:34.415 INFO [stderr]  --> src/main.rs:9:5
Dec 11 23:40:34.415 INFO [stderr]   |
Dec 11 23:40:34.415 INFO [stderr] 9 | use std::io;
Dec 11 23:40:34.415 INFO [stderr]   |     ^^^^^^^
Dec 11 23:40:34.415 INFO [stderr]   |
Dec 11 23:40:34.415 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 23:40:34.415 INFO [stderr] 
Dec 11 23:40:34.500 INFO [stderr] warning: unused import: `std::io`
Dec 11 23:40:34.500 INFO [stderr]  --> src/main.rs:9:5
Dec 11 23:40:34.500 INFO [stderr]   |
Dec 11 23:40:34.500 INFO [stderr] 9 | use std::io;
Dec 11 23:40:34.500 INFO [stderr]   |     ^^^^^^^
Dec 11 23:40:34.500 INFO [stderr]   |
Dec 11 23:40:34.500 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 23:40:34.500 INFO [stderr] 
Dec 11 23:40:34.703 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.55s
Dec 11 23:40:34.712 INFO [stderr] su: No module specific data is present
Dec 11 23:40:35.752 INFO running `"docker" "inspect" "3f185f2c8406a5423d82cb27f1fc4e746f5a24fda0f187ea4f3d62af8d118973"`
Dec 11 23:40:35.954 INFO running `"docker" "rm" "-f" "3f185f2c8406a5423d82cb27f1fc4e746f5a24fda0f187ea4f3d62af8d118973"`
Dec 11 23:40:36.196 INFO [stdout] 3f185f2c8406a5423d82cb27f1fc4e746f5a24fda0f187ea4f3d62af8d118973