Dec 19 19:18:32.473 INFO checking carlosmn/aoc2017 against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 19:18:32.473 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-0/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/carlosmn/aoc2017:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 19:18:32.872 INFO [stdout] b28bc2f9b0aa756615a41be7031a36d324f382186c21d4c023d786122babe1f9
Dec 19 19:18:32.876 INFO running `"docker" "start" "-a" "b28bc2f9b0aa756615a41be7031a36d324f382186c21d4c023d786122babe1f9"`
Dec 19 19:18:34.657 INFO [stderr]     Checking aoc2017 v0.1.0 (/opt/crater/workdir)
Dec 19 19:18:35.213 INFO [stderr] warning: constant item is never used: `SAMPLE_SPREADSHEET`
Dec 19 19:18:35.213 INFO [stderr]  --> src/bin/aoc2.rs:2:1
Dec 19 19:18:35.213 INFO [stderr]   |
Dec 19 19:18:35.213 INFO [stderr] 2 | / const SAMPLE_SPREADSHEET: &'static [&'static [Option<u64>]] = &[
Dec 19 19:18:35.213 INFO [stderr] 3 | |     &[Some(5), Some(1), Some(9), Some(5)],
Dec 19 19:18:35.213 INFO [stderr] 4 | |     &[Some(7), Some(5), Some(3), None],
Dec 19 19:18:35.213 INFO [stderr] 5 | |     &[Some(2), Some(4), Some(6), Some(8)],
Dec 19 19:18:35.213 INFO [stderr] 6 | | ];
Dec 19 19:18:35.213 INFO [stderr]   | |__^
Dec 19 19:18:35.213 INFO [stderr]   |
Dec 19 19:18:35.213 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 19:18:35.213 INFO [stderr] 
Dec 19 19:18:35.213 INFO [stderr] warning: constant item is never used: `SAMPLE_SPREADSHEET1`
Dec 19 19:18:35.213 INFO [stderr]   --> src/bin/aoc2.rs:8:1
Dec 19 19:18:35.213 INFO [stderr]    |
Dec 19 19:18:35.213 INFO [stderr] 8  | / const SAMPLE_SPREADSHEET1: &'static [&'static [u64]] = &[
Dec 19 19:18:35.213 INFO [stderr] 9  | |     &[5, 9, 2, 8],
Dec 19 19:18:35.213 INFO [stderr] 10 | |     &[9, 4, 7, 3],
Dec 19 19:18:35.213 INFO [stderr] 11 | |     &[3, 8, 6, 5],
Dec 19 19:18:35.213 INFO [stderr] 12 | | ];
Dec 19 19:18:35.213 INFO [stderr]    | |__^
Dec 19 19:18:35.213 INFO [stderr] 
Dec 19 19:18:37.234 INFO [stderr] warning: constant item is never used: `SAMPLE_SPREADSHEET`
Dec 19 19:18:37.234 INFO [stderr]  --> src/bin/aoc2.rs:2:1
Dec 19 19:18:37.234 INFO [stderr]   |
Dec 19 19:18:37.234 INFO [stderr] 2 | / const SAMPLE_SPREADSHEET: &'static [&'static [Option<u64>]] = &[
Dec 19 19:18:37.234 INFO [stderr] 3 | |     &[Some(5), Some(1), Some(9), Some(5)],
Dec 19 19:18:37.234 INFO [stderr] 4 | |     &[Some(7), Some(5), Some(3), None],
Dec 19 19:18:37.234 INFO [stderr] 5 | |     &[Some(2), Some(4), Some(6), Some(8)],
Dec 19 19:18:37.234 INFO [stderr] 6 | | ];
Dec 19 19:18:37.234 INFO [stderr]   | |__^
Dec 19 19:18:37.234 INFO [stderr]   |
Dec 19 19:18:37.234 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 19:18:37.234 INFO [stderr] 
Dec 19 19:18:37.234 INFO [stderr] warning: constant item is never used: `SAMPLE_SPREADSHEET1`
Dec 19 19:18:37.234 INFO [stderr]   --> src/bin/aoc2.rs:8:1
Dec 19 19:18:37.234 INFO [stderr]    |
Dec 19 19:18:37.234 INFO [stderr] 8  | / const SAMPLE_SPREADSHEET1: &'static [&'static [u64]] = &[
Dec 19 19:18:37.235 INFO [stderr] 9  | |     &[5, 9, 2, 8],
Dec 19 19:18:37.235 INFO [stderr] 10 | |     &[9, 4, 7, 3],
Dec 19 19:18:37.235 INFO [stderr] 11 | |     &[3, 8, 6, 5],
Dec 19 19:18:37.235 INFO [stderr] 12 | | ];
Dec 19 19:18:37.235 INFO [stderr]    | |__^
Dec 19 19:18:37.235 INFO [stderr] 
Dec 19 19:18:38.510 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.92s
Dec 19 19:18:39.277 INFO running `"docker" "inspect" "b28bc2f9b0aa756615a41be7031a36d324f382186c21d4c023d786122babe1f9"`
Dec 19 19:18:39.370 INFO running `"docker" "rm" "-f" "b28bc2f9b0aa756615a41be7031a36d324f382186c21d4c023d786122babe1f9"`
Dec 19 19:18:39.491 INFO [stdout] b28bc2f9b0aa756615a41be7031a36d324f382186c21d4c023d786122babe1f9