Dec 18 07:53:52.504 INFO checking EFulmer/aoc-2017-rust against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 07:53:52.504 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/EFulmer/aoc-2017-rust:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 07:53:52.778 INFO [stdout] 16d762c1143d681e07381d200d6a9e9f5892dff1550609439198435f563a1f24
Dec 18 07:53:52.783 INFO running `"docker" "start" "-a" "16d762c1143d681e07381d200d6a9e9f5892dff1550609439198435f563a1f24"`
Dec 18 07:53:53.582 INFO [stderr]     Checking advent-of-code v0.1.0 (/opt/crater/workdir)
Dec 18 07:53:53.914 INFO [stderr] warning: unused variable: `passphrases`
Dec 18 07:53:53.914 INFO [stderr]    --> src/main.rs:105:9
Dec 18 07:53:53.914 INFO [stderr]     |
Dec 18 07:53:53.914 INFO [stderr] 105 |     let passphrases = text.lines();
Dec 18 07:53:53.914 INFO [stderr]     |         ^^^^^^^^^^^ help: consider using `_passphrases` instead
Dec 18 07:53:53.914 INFO [stderr]     |
Dec 18 07:53:53.914 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 18 07:53:53.914 INFO [stderr] 
Dec 18 07:53:53.915 INFO [stderr] warning: value assigned to `unique_count` is never read
Dec 18 07:53:53.915 INFO [stderr]    --> src/main.rs:106:13
Dec 18 07:53:53.915 INFO [stderr]     |
Dec 18 07:53:53.915 INFO [stderr] 106 |     let mut unique_count = 0;
Dec 18 07:53:53.915 INFO [stderr]     |             ^^^^^^^^^^^^
Dec 18 07:53:53.915 INFO [stderr]     |
Dec 18 07:53:53.915 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 18 07:53:53.915 INFO [stderr] 
Dec 18 07:53:53.976 INFO [stderr] warning: unused variable: `passphrases`
Dec 18 07:53:53.976 INFO [stderr]    --> src/main.rs:105:9
Dec 18 07:53:53.976 INFO [stderr]     |
Dec 18 07:53:53.976 INFO [stderr] 105 |     let passphrases = text.lines();
Dec 18 07:53:53.976 INFO [stderr]     |         ^^^^^^^^^^^ help: consider using `_passphrases` instead
Dec 18 07:53:53.976 INFO [stderr]     |
Dec 18 07:53:53.976 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 18 07:53:53.976 INFO [stderr] 
Dec 18 07:53:53.976 INFO [stderr] warning: value assigned to `unique_count` is never read
Dec 18 07:53:53.976 INFO [stderr]    --> src/main.rs:106:13
Dec 18 07:53:53.976 INFO [stderr]     |
Dec 18 07:53:53.976 INFO [stderr] 106 |     let mut unique_count = 0;
Dec 18 07:53:53.976 INFO [stderr]     |             ^^^^^^^^^^^^
Dec 18 07:53:53.976 INFO [stderr]     |
Dec 18 07:53:53.976 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 18 07:53:53.976 INFO [stderr] 
Dec 18 07:53:54.023 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.46s
Dec 18 07:53:54.684 INFO running `"docker" "inspect" "16d762c1143d681e07381d200d6a9e9f5892dff1550609439198435f563a1f24"`
Dec 18 07:53:54.890 INFO running `"docker" "rm" "-f" "16d762c1143d681e07381d200d6a9e9f5892dff1550609439198435f563a1f24"`
Dec 18 07:53:55.110 INFO [stdout] 16d762c1143d681e07381d200d6a9e9f5892dff1550609439198435f563a1f24