Dec 17 23:53:43.031 INFO checking gegy1000/advent_of_code_2017 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 23:53:43.032 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/gegy1000/advent_of_code_2017:/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 17 23:53:43.384 INFO [stdout] 996f144a498bc8332e735ae9118c438f4096d6c1c80bbc725f6ec96e8a18fead
Dec 17 23:53:43.388 INFO running `"docker" "start" "-a" "996f144a498bc8332e735ae9118c438f4096d6c1c80bbc725f6ec96e8a18fead"`
Dec 17 23:53:44.370 INFO [stderr]     Checking advent_of_code_2017 v0.1.0 (/opt/crater/workdir)
Dec 17 23:53:44.740 INFO [stderr] warning: method is never used: `total_weight`
Dec 17 23:53:44.740 INFO [stderr]   --> src/days/recursive_circus.rs:66:5
Dec 17 23:53:44.740 INFO [stderr]    |
Dec 17 23:53:44.740 INFO [stderr] 66 |     fn total_weight(&self, nodes: &HashMap<String, Node>) -> u32 {
Dec 17 23:53:44.740 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 23:53:44.740 INFO [stderr]    |
Dec 17 23:53:44.740 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 23:53:44.740 INFO [stderr] 
Dec 17 23:53:45.024 INFO [stderr] warning: method is never used: `total_weight`
Dec 17 23:53:45.024 INFO [stderr]   --> src/days/recursive_circus.rs:66:5
Dec 17 23:53:45.024 INFO [stderr]    |
Dec 17 23:53:45.024 INFO [stderr] 66 |     fn total_weight(&self, nodes: &HashMap<String, Node>) -> u32 {
Dec 17 23:53:45.024 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 23:53:45.024 INFO [stderr]    |
Dec 17 23:53:45.024 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 23:53:45.024 INFO [stderr] 
Dec 17 23:53:45.080 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
Dec 17 23:53:45.462 INFO running `"docker" "inspect" "996f144a498bc8332e735ae9118c438f4096d6c1c80bbc725f6ec96e8a18fead"`
Dec 17 23:53:45.567 INFO running `"docker" "rm" "-f" "996f144a498bc8332e735ae9118c438f4096d6c1c80bbc725f6ec96e8a18fead"`
Dec 17 23:53:45.650 INFO [stdout] 996f144a498bc8332e735ae9118c438f4096d6c1c80bbc725f6ec96e8a18fead