Dec 04 16:31:40.548 INFO checking jnvsor/rusty-mines against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 16:31:40.548 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 16:31:40.925 INFO [stdout] 4285350fff7f0b8287b400fd6d52f57556394ab30d0c257dc172cd5cf1524bd8
Dec 04 16:31:40.928 INFO running `"docker" "start" "-a" "4285350fff7f0b8287b400fd6d52f57556394ab30d0c257dc172cd5cf1524bd8"`
Dec 04 16:31:41.743 INFO [stderr] usermod: no changes
Dec 04 16:31:41.895 INFO [stderr]     Checking termion v1.5.1
Dec 04 16:31:41.907 INFO [stderr]     Checking structopt v0.1.6
Dec 04 16:31:42.926 INFO [stderr]     Checking rusty-mines v0.1.0 (/source)
Dec 04 16:31:43.915 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.13s
Dec 04 16:31:43.918 INFO [stderr] su: No module specific data is present
Dec 04 16:31:44.447 INFO running `"docker" "inspect" "4285350fff7f0b8287b400fd6d52f57556394ab30d0c257dc172cd5cf1524bd8"`
Dec 04 16:31:44.640 INFO running `"docker" "rm" "-f" "4285350fff7f0b8287b400fd6d52f57556394ab30d0c257dc172cd5cf1524bd8"`
Dec 04 16:31:44.862 INFO [stdout] 4285350fff7f0b8287b400fd6d52f57556394ab30d0c257dc172cd5cf1524bd8