Dec 19 12:27:35.067 INFO checking mookid/rust-adventofcode2017 against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 12:27:35.067 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 12:27:35.628 INFO [stdout] 578eb56a631b3d5607c3a0f9579b86f26f424235bd72556e89817582546c273a
Dec 19 12:27:35.630 INFO running `"docker" "start" "-a" "578eb56a631b3d5607c3a0f9579b86f26f424235bd72556e89817582546c273a"`
Dec 19 12:27:38.744 INFO [stderr]     Checking advent-of-code v0.1.0 (/opt/crater/workdir)
Dec 19 12:27:40.995 INFO [stderr] warning: unused logical operation that must be used
Dec 19 12:27:40.995 INFO [stderr]   --> src/day13-packet-scanners.rs:33:9
Dec 19 12:27:40.995 INFO [stderr]    |
Dec 19 12:27:40.995 INFO [stderr] 33 |         !input.iter().any(|&(depth,range)| caught(t, depth, range)) && return t;
Dec 19 12:27:40.995 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:27:40.995 INFO [stderr]    |
Dec 19 12:27:40.995 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 19 12:27:40.995 INFO [stderr] 
Dec 19 12:27:47.214 INFO [stderr] warning: unused logical operation that must be used
Dec 19 12:27:47.214 INFO [stderr]   --> src/day3-spiral-memory.rs:73:9
Dec 19 12:27:47.214 INFO [stderr]    |
Dec 19 12:27:47.214 INFO [stderr] 73 |         n < res && return res;
Dec 19 12:27:47.214 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:27:47.214 INFO [stderr]    |
Dec 19 12:27:47.214 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 19 12:27:47.214 INFO [stderr] 
Dec 19 12:27:47.820 INFO [stderr] warning: unused logical operation that must be used
Dec 19 12:27:47.820 INFO [stderr]   --> src/day3-spiral-memory.rs:73:9
Dec 19 12:27:47.820 INFO [stderr]    |
Dec 19 12:27:47.820 INFO [stderr] 73 |         n < res && return res;
Dec 19 12:27:47.820 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:27:47.855 INFO [stderr]    |
Dec 19 12:27:47.855 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 19 12:27:47.855 INFO [stderr] 
Dec 19 12:27:49.916 INFO [stderr] warning: unused logical operation that must be used
Dec 19 12:27:49.916 INFO [stderr]   --> src/day13-packet-scanners.rs:33:9
Dec 19 12:27:49.916 INFO [stderr]    |
Dec 19 12:27:49.916 INFO [stderr] 33 |         !input.iter().any(|&(depth,range)| caught(t, depth, range)) && return t;
Dec 19 12:27:49.916 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:27:49.916 INFO [stderr]    |
Dec 19 12:27:49.916 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 19 12:27:49.916 INFO [stderr] 
Dec 19 12:27:50.376 INFO [stderr] warning: unused logical operation that must be used
Dec 19 12:27:50.376 INFO [stderr]   --> src/day12-digital-plumber.rs:36:9
Dec 19 12:27:50.376 INFO [stderr]    |
Dec 19 12:27:50.376 INFO [stderr] 36 |         all[i] != -1 && continue;
Dec 19 12:27:50.376 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:27:50.376 INFO [stderr]    |
Dec 19 12:27:50.376 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 19 12:27:50.376 INFO [stderr] 
Dec 19 12:27:50.376 INFO [stderr] warning: unused logical operation that must be used
Dec 19 12:27:50.376 INFO [stderr]   --> src/day12-digital-plumber.rs:40:13
Dec 19 12:27:50.376 INFO [stderr]    |
Dec 19 12:27:50.376 INFO [stderr] 40 |             all[node] != -1 && continue;
Dec 19 12:27:50.376 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:27:50.376 INFO [stderr] 
Dec 19 12:27:50.564 INFO [stderr] warning: unused logical operation that must be used
Dec 19 12:27:50.564 INFO [stderr]   --> src/day12-digital-plumber.rs:36:9
Dec 19 12:27:50.564 INFO [stderr]    |
Dec 19 12:27:50.564 INFO [stderr] 36 |         all[i] != -1 && continue;
Dec 19 12:27:50.564 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:27:50.564 INFO [stderr]    |
Dec 19 12:27:50.564 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 19 12:27:50.564 INFO [stderr] 
Dec 19 12:27:50.564 INFO [stderr] warning: unused logical operation that must be used
Dec 19 12:27:50.564 INFO [stderr]   --> src/day12-digital-plumber.rs:40:13
Dec 19 12:27:50.564 INFO [stderr]    |
Dec 19 12:27:50.564 INFO [stderr] 40 |             all[node] != -1 && continue;
Dec 19 12:27:50.564 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:27:50.564 INFO [stderr] 
Dec 19 12:27:50.597 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.90s
Dec 19 12:27:51.632 INFO running `"docker" "inspect" "578eb56a631b3d5607c3a0f9579b86f26f424235bd72556e89817582546c273a"`
Dec 19 12:27:51.923 INFO running `"docker" "rm" "-f" "578eb56a631b3d5607c3a0f9579b86f26f424235bd72556e89817582546c273a"`
Dec 19 12:27:52.212 INFO [stdout] 578eb56a631b3d5607c3a0f9579b86f26f424235bd72556e89817582546c273a