Dec 04 17:03:37.100 INFO checking jFransham/chunk against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 17:03:37.100 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 17:03:37.849 INFO [stdout] 810303430d244d94860e2d2adcbbc0eec5edc7fa376f4dfd5a1f5cc7f32f7d7e
Dec 04 17:03:37.856 INFO running `"docker" "start" "-a" "810303430d244d94860e2d2adcbbc0eec5edc7fa376f4dfd5a1f5cc7f32f7d7e"`
Dec 04 17:03:39.076 INFO [stderr] usermod: no changes
Dec 04 17:03:39.219 INFO [stderr]     Checking either v1.0.3
Dec 04 17:03:39.219 INFO [stderr]     Checking clap v2.21.2
Dec 04 17:03:39.587 INFO [stderr]     Checking itertools v0.5.9
Dec 04 17:03:47.007 INFO [stderr]     Checking chunk v0.1.0 (/source)
Dec 04 17:03:47.871 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.76s
Dec 04 17:03:47.871 INFO [stderr] su: No module specific data is present
Dec 04 17:03:48.721 INFO running `"docker" "inspect" "810303430d244d94860e2d2adcbbc0eec5edc7fa376f4dfd5a1f5cc7f32f7d7e"`
Dec 04 17:03:49.049 INFO running `"docker" "rm" "-f" "810303430d244d94860e2d2adcbbc0eec5edc7fa376f4dfd5a1f5cc7f32f7d7e"`
Dec 04 17:03:49.338 INFO [stdout] 810303430d244d94860e2d2adcbbc0eec5edc7fa376f4dfd5a1f5cc7f32f7d7e