Dec 05 03:15:58.365 INFO checking BrianLee608/adventofcode2017rust against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 03:15:58.365 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 05 03:15:58.819 INFO [stdout] 4ad43d3f91f652566e3103d4b08f8c5f24d48d68573fc9ac8d95290dafad68a8
Dec 05 03:15:58.821 INFO running `"docker" "start" "-a" "4ad43d3f91f652566e3103d4b08f8c5f24d48d68573fc9ac8d95290dafad68a8"`
Dec 05 03:15:59.923 INFO [stderr] usermod: no changes
Dec 05 03:15:59.999 INFO [stderr]     Checking adventofcode2017 v0.1.0 (/source)
Dec 05 03:16:00.942 INFO [stderr] warning: function is never used: `min_max_diff`
Dec 05 03:16:00.947 INFO [stderr]  --> src/day2.rs:4:1
Dec 05 03:16:00.947 INFO [stderr]   |
Dec 05 03:16:00.947 INFO [stderr] 4 | fn min_max_diff(line: &str) -> u32 {
Dec 05 03:16:00.947 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 03:16:00.947 INFO [stderr]   |
Dec 05 03:16:00.947 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 03:16:00.947 INFO [stderr] 
Dec 05 03:16:01.015 INFO [stderr] warning: function is never used: `min_max_diff`
Dec 05 03:16:01.015 INFO [stderr]  --> src/day2.rs:4:1
Dec 05 03:16:01.015 INFO [stderr]   |
Dec 05 03:16:01.015 INFO [stderr] 4 | fn min_max_diff(line: &str) -> u32 {
Dec 05 03:16:01.015 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 03:16:01.015 INFO [stderr]   |
Dec 05 03:16:01.015 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 03:16:01.015 INFO [stderr] 
Dec 05 03:16:01.026 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
Dec 05 03:16:01.031 INFO [stderr] su: No module specific data is present
Dec 05 03:16:01.568 INFO running `"docker" "inspect" "4ad43d3f91f652566e3103d4b08f8c5f24d48d68573fc9ac8d95290dafad68a8"`
Dec 05 03:16:01.775 INFO running `"docker" "rm" "-f" "4ad43d3f91f652566e3103d4b08f8c5f24d48d68573fc9ac8d95290dafad68a8"`
Dec 05 03:16:02.053 INFO [stdout] 4ad43d3f91f652566e3103d4b08f8c5f24d48d68573fc9ac8d95290dafad68a8