Dec 04 14:46:32.197 INFO checking mafraba/chip8r against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 14:46:32.197 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 04 14:46:32.752 INFO [stdout] c9c2ee06ff8cbb031ec5cb700397ad79f1aaa386dafe9e73e199cb4aac8f52b9
Dec 04 14:46:32.755 INFO running `"docker" "start" "-a" "c9c2ee06ff8cbb031ec5cb700397ad79f1aaa386dafe9e73e199cb4aac8f52b9"`
Dec 04 14:46:34.674 INFO [stderr] usermod: no changes
Dec 04 14:46:34.827 INFO [stderr]     Checking term_size v0.2.3
Dec 04 14:46:34.831 INFO [stderr]     Checking chan v0.1.19
Dec 04 14:46:35.410 INFO [stderr]     Checking clap v2.19.3
Dec 04 14:46:40.315 INFO [stderr]     Checking chip8r v0.1.0 (/source)
Dec 04 14:46:42.780 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.08s
Dec 04 14:46:42.787 INFO [stderr] su: No module specific data is present
Dec 04 14:46:44.162 INFO running `"docker" "inspect" "c9c2ee06ff8cbb031ec5cb700397ad79f1aaa386dafe9e73e199cb4aac8f52b9"`
Dec 04 14:46:44.539 INFO running `"docker" "rm" "-f" "c9c2ee06ff8cbb031ec5cb700397ad79f1aaa386dafe9e73e199cb4aac8f52b9"`
Dec 04 14:46:44.811 INFO [stdout] c9c2ee06ff8cbb031ec5cb700397ad79f1aaa386dafe9e73e199cb4aac8f52b9