Dec 19 21:24:09.040 INFO checking VoxWave/Introduction_to_AI_2018 against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 21:24:09.041 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/VoxWave/Introduction_to_AI_2018:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 21:24:09.504 INFO [stdout] 7e8a34e32c92294559590eaf040594008c7418021d2af54717743bfe52386f5d
Dec 19 21:24:09.512 INFO running `"docker" "start" "-a" "7e8a34e32c92294559590eaf040594008c7418021d2af54717743bfe52386f5d"`
Dec 19 21:24:11.099 INFO [stderr]     Checking ai_kurssi v0.1.0 (/opt/crater/workdir)
Dec 19 21:24:11.742 INFO [stderr] warning: unused import: `std::io`
Dec 19 21:24:11.742 INFO [stderr]  --> src/main.rs:9:5
Dec 19 21:24:11.742 INFO [stderr]   |
Dec 19 21:24:11.742 INFO [stderr] 9 | use std::io;
Dec 19 21:24:11.742 INFO [stderr]   |     ^^^^^^^
Dec 19 21:24:11.742 INFO [stderr]   |
Dec 19 21:24:11.742 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 21:24:11.742 INFO [stderr] 
Dec 19 21:24:11.791 INFO [stderr] warning: unused import: `std::io`
Dec 19 21:24:11.791 INFO [stderr]  --> src/main.rs:9:5
Dec 19 21:24:11.791 INFO [stderr]   |
Dec 19 21:24:11.791 INFO [stderr] 9 | use std::io;
Dec 19 21:24:11.791 INFO [stderr]   |     ^^^^^^^
Dec 19 21:24:11.792 INFO [stderr]   |
Dec 19 21:24:11.792 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 21:24:11.792 INFO [stderr] 
Dec 19 21:24:12.200 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.19s
Dec 19 21:24:12.950 INFO running `"docker" "inspect" "7e8a34e32c92294559590eaf040594008c7418021d2af54717743bfe52386f5d"`
Dec 19 21:24:13.190 INFO running `"docker" "rm" "-f" "7e8a34e32c92294559590eaf040594008c7418021d2af54717743bfe52386f5d"`
Dec 19 21:24:13.411 INFO [stdout] 7e8a34e32c92294559590eaf040594008c7418021d2af54717743bfe52386f5d