Dec 19 12:27:32.901 INFO checking mookid/rust-adventofcode2017 against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 12:27:32.901 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-0/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/mookid/rust-adventofcode2017:/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 12:27:33.497 INFO [stdout] c77deaa1b75f0464fbede31da0c99c8010382297ceae2abbb1afbdbad88fd655
Dec 19 12:27:33.499 INFO running `"docker" "start" "-a" "c77deaa1b75f0464fbede31da0c99c8010382297ceae2abbb1afbdbad88fd655"`
Dec 19 12:27:35.404 INFO [stderr]     Checking advent-of-code v0.1.0 (/opt/crater/workdir)
Dec 19 12:27:37.928 INFO [stderr] warning: unused logical operation that must be used
Dec 19 12:27:37.928 INFO [stderr]   --> src/day3-spiral-memory.rs:73:9
Dec 19 12:27:37.928 INFO [stderr]    |
Dec 19 12:27:37.928 INFO [stderr] 73 |         n < res && return res;
Dec 19 12:27:37.929 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:27:37.929 INFO [stderr]    |
Dec 19 12:27:37.929 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 19 12:27:37.929 INFO [stderr] 
Dec 19 12:27:38.092 INFO [stderr] warning: unused logical operation that must be used
Dec 19 12:27:38.092 INFO [stderr]   --> src/day3-spiral-memory.rs:73:9
Dec 19 12:27:38.092 INFO [stderr]    |
Dec 19 12:27:38.092 INFO [stderr] 73 |         n < res && return res;
Dec 19 12:27:38.092 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:27:38.092 INFO [stderr]    |
Dec 19 12:27:38.092 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 19 12:27:38.092 INFO [stderr] 
Dec 19 12:27:40.720 INFO [stderr] warning: unused logical operation that must be used
Dec 19 12:27:40.721 INFO [stderr]   --> src/day13-packet-scanners.rs:33:9
Dec 19 12:27:40.721 INFO [stderr]    |
Dec 19 12:27:40.721 INFO [stderr] 33 |         !input.iter().any(|&(depth,range)| caught(t, depth, range)) && return t;
Dec 19 12:27:40.721 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:27:40.721 INFO [stderr]    |
Dec 19 12:27:40.721 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 19 12:27:40.723 INFO [stderr] 
Dec 19 12:27:43.155 INFO [stderr] warning: unused logical operation that must be used
Dec 19 12:27:43.155 INFO [stderr]   --> src/day13-packet-scanners.rs:33:9
Dec 19 12:27:43.155 INFO [stderr]    |
Dec 19 12:27:43.155 INFO [stderr] 33 |         !input.iter().any(|&(depth,range)| caught(t, depth, range)) && return t;
Dec 19 12:27:43.155 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:27:43.155 INFO [stderr]    |
Dec 19 12:27:43.155 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 19 12:27:43.155 INFO [stderr] 
Dec 19 12:27:43.924 INFO [stderr] warning: unused logical operation that must be used
Dec 19 12:27:43.924 INFO [stderr]   --> src/day12-digital-plumber.rs:36:9
Dec 19 12:27:43.924 INFO [stderr]    |
Dec 19 12:27:43.924 INFO [stderr] 36 |         all[i] != -1 && continue;
Dec 19 12:27:43.924 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:27:43.924 INFO [stderr]    |
Dec 19 12:27:43.924 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 19 12:27:43.924 INFO [stderr] 
Dec 19 12:27:43.924 INFO [stderr] warning: unused logical operation that must be used
Dec 19 12:27:43.924 INFO [stderr]   --> src/day12-digital-plumber.rs:40:13
Dec 19 12:27:43.924 INFO [stderr]    |
Dec 19 12:27:43.924 INFO [stderr] 40 |             all[node] != -1 && continue;
Dec 19 12:27:43.924 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:27:43.924 INFO [stderr] 
Dec 19 12:27:45.144 INFO [stderr] warning: unused logical operation that must be used
Dec 19 12:27:45.144 INFO [stderr]   --> src/day12-digital-plumber.rs:36:9
Dec 19 12:27:45.144 INFO [stderr]    |
Dec 19 12:27:45.144 INFO [stderr] 36 |         all[i] != -1 && continue;
Dec 19 12:27:45.144 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:27:45.160 INFO [stderr]    |
Dec 19 12:27:45.160 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 19 12:27:45.160 INFO [stderr] 
Dec 19 12:27:45.160 INFO [stderr] warning: unused logical operation that must be used
Dec 19 12:27:45.160 INFO [stderr]   --> src/day12-digital-plumber.rs:40:13
Dec 19 12:27:45.160 INFO [stderr]    |
Dec 19 12:27:45.160 INFO [stderr] 40 |             all[node] != -1 && continue;
Dec 19 12:27:45.160 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:27:45.160 INFO [stderr] 
Dec 19 12:27:46.368 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.03s
Dec 19 12:27:47.716 INFO running `"docker" "inspect" "c77deaa1b75f0464fbede31da0c99c8010382297ceae2abbb1afbdbad88fd655"`
Dec 19 12:27:48.072 INFO running `"docker" "rm" "-f" "c77deaa1b75f0464fbede31da0c99c8010382297ceae2abbb1afbdbad88fd655"`
Dec 19 12:27:48.430 INFO [stdout] c77deaa1b75f0464fbede31da0c99c8010382297ceae2abbb1afbdbad88fd655