Dec 04 21:15:25.848 INFO checking carlosmn/aoc2017 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 21:15:25.849 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 21:15:26.329 INFO [stdout] 2cac65f0f6fa859f8aa5b1f4d30cf6ba33151f5edf25162b2e25d5c426d55041
Dec 04 21:15:26.333 INFO running `"docker" "start" "-a" "2cac65f0f6fa859f8aa5b1f4d30cf6ba33151f5edf25162b2e25d5c426d55041"`
Dec 04 21:15:27.836 INFO [stderr] usermod: no changes
Dec 04 21:15:28.011 INFO [stderr]     Checking aoc2017 v0.1.0 (/source)
Dec 04 21:15:33.343 INFO [stderr] warning: constant item is never used: `SAMPLE_SPREADSHEET`
Dec 04 21:15:33.343 INFO [stderr]  --> src/bin/aoc2.rs:2:1
Dec 04 21:15:33.343 INFO [stderr]   |
Dec 04 21:15:33.344 INFO [stderr] 2 | / const SAMPLE_SPREADSHEET: &'static [&'static [Option<u64>]] = &[
Dec 04 21:15:33.344 INFO [stderr] 3 | |     &[Some(5), Some(1), Some(9), Some(5)],
Dec 04 21:15:33.344 INFO [stderr] 4 | |     &[Some(7), Some(5), Some(3), None],
Dec 04 21:15:33.344 INFO [stderr] 5 | |     &[Some(2), Some(4), Some(6), Some(8)],
Dec 04 21:15:33.345 INFO [stderr] 6 | | ];
Dec 04 21:15:33.345 INFO [stderr]   | |__^
Dec 04 21:15:33.347 INFO [stderr]   |
Dec 04 21:15:33.348 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 04 21:15:33.348 INFO [stderr] 
Dec 04 21:15:33.348 INFO [stderr] warning: constant item is never used: `SAMPLE_SPREADSHEET1`
Dec 04 21:15:33.349 INFO [stderr]   --> src/bin/aoc2.rs:8:1
Dec 04 21:15:33.349 INFO [stderr]    |
Dec 04 21:15:33.349 INFO [stderr] 8  | / const SAMPLE_SPREADSHEET1: &'static [&'static [u64]] = &[
Dec 04 21:15:33.350 INFO [stderr] 9  | |     &[5, 9, 2, 8],
Dec 04 21:15:33.350 INFO [stderr] 10 | |     &[9, 4, 7, 3],
Dec 04 21:15:33.350 INFO [stderr] 11 | |     &[3, 8, 6, 5],
Dec 04 21:15:33.350 INFO [stderr] 12 | | ];
Dec 04 21:15:33.351 INFO [stderr]    | |__^
Dec 04 21:15:33.351 INFO [stderr] 
Dec 04 21:15:37.539 INFO [stderr] warning: constant item is never used: `SAMPLE_SPREADSHEET`
Dec 04 21:15:37.539 INFO [stderr]  --> src/bin/aoc2.rs:2:1
Dec 04 21:15:37.539 INFO [stderr]   |
Dec 04 21:15:37.539 INFO [stderr] 2 | / const SAMPLE_SPREADSHEET: &'static [&'static [Option<u64>]] = &[
Dec 04 21:15:37.539 INFO [stderr] 3 | |     &[Some(5), Some(1), Some(9), Some(5)],
Dec 04 21:15:37.539 INFO [stderr] 4 | |     &[Some(7), Some(5), Some(3), None],
Dec 04 21:15:37.539 INFO [stderr] 5 | |     &[Some(2), Some(4), Some(6), Some(8)],
Dec 04 21:15:37.539 INFO [stderr] 6 | | ];
Dec 04 21:15:37.539 INFO [stderr]   | |__^
Dec 04 21:15:37.539 INFO [stderr]   |
Dec 04 21:15:37.539 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 04 21:15:37.539 INFO [stderr] 
Dec 04 21:15:37.539 INFO [stderr] warning: constant item is never used: `SAMPLE_SPREADSHEET1`
Dec 04 21:15:37.539 INFO [stderr]   --> src/bin/aoc2.rs:8:1
Dec 04 21:15:37.539 INFO [stderr]    |
Dec 04 21:15:37.539 INFO [stderr] 8  | / const SAMPLE_SPREADSHEET1: &'static [&'static [u64]] = &[
Dec 04 21:15:37.539 INFO [stderr] 9  | |     &[5, 9, 2, 8],
Dec 04 21:15:37.539 INFO [stderr] 10 | |     &[9, 4, 7, 3],
Dec 04 21:15:37.539 INFO [stderr] 11 | |     &[3, 8, 6, 5],
Dec 04 21:15:37.539 INFO [stderr] 12 | | ];
Dec 04 21:15:37.539 INFO [stderr]    | |__^
Dec 04 21:15:37.539 INFO [stderr] 
Dec 04 21:15:37.831 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.96s
Dec 04 21:15:37.835 INFO [stderr] su: No module specific data is present
Dec 04 21:15:38.200 INFO running `"docker" "inspect" "2cac65f0f6fa859f8aa5b1f4d30cf6ba33151f5edf25162b2e25d5c426d55041"`
Dec 04 21:15:38.308 INFO running `"docker" "rm" "-f" "2cac65f0f6fa859f8aa5b1f4d30cf6ba33151f5edf25162b2e25d5c426d55041"`
Dec 04 21:15:38.371 INFO [stdout] 2cac65f0f6fa859f8aa5b1f4d30cf6ba33151f5edf25162b2e25d5c426d55041