Dec 17 18:26:06.115 INFO checking ojsheikh/aoc2017 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 18:26:06.115 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/ojsheikh/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 18:26:06.684 INFO [stdout] e4423920edb7bb7e552e651fcf4fec45adf019b7249efcd3d5b9250a1c148e92
Dec 17 18:26:06.692 INFO running `"docker" "start" "-a" "e4423920edb7bb7e552e651fcf4fec45adf019b7249efcd3d5b9250a1c148e92"`
Dec 17 18:26:08.072 INFO [stderr]     Checking fera-unionfind v0.1.0
Dec 17 18:26:08.073 INFO [stderr]     Checking num-complex v0.1.41
Dec 17 18:26:08.076 INFO [stderr]     Checking num-bigint v0.1.41
Dec 17 18:26:10.127 INFO [stderr]     Checking num-rational v0.1.40
Dec 17 18:26:10.660 INFO [stderr]     Checking num v0.1.41
Dec 17 18:26:10.936 INFO [stderr]     Checking primal-check v0.2.2
Dec 17 18:26:11.364 INFO [stderr]     Checking aoc2017 v0.1.0 (/opt/crater/workdir)
Dec 17 18:26:14.276 INFO [stderr] warning: variable does not need to be mutable
Dec 17 18:26:14.276 INFO [stderr]   --> src/bin/day5.rs:24:9
Dec 17 18:26:14.276 INFO [stderr]    |
Dec 17 18:26:14.276 INFO [stderr] 24 |     let mut instr: Vec<i32> = contents.split("\n")
Dec 17 18:26:14.276 INFO [stderr]    |         ----^^^^^
Dec 17 18:26:14.276 INFO [stderr]    |         |
Dec 17 18:26:14.276 INFO [stderr]    |         help: remove this `mut`
Dec 17 18:26:14.288 INFO [stderr]    |
Dec 17 18:26:14.288 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 17 18:26:14.288 INFO [stderr] 
Dec 17 18:26:18.116 INFO [stderr] warning: variable does not need to be mutable
Dec 17 18:26:18.116 INFO [stderr]   --> src/bin/day5.rs:24:9
Dec 17 18:26:18.116 INFO [stderr]    |
Dec 17 18:26:18.116 INFO [stderr] 24 |     let mut instr: Vec<i32> = contents.split("\n")
Dec 17 18:26:18.116 INFO [stderr]    |         ----^^^^^
Dec 17 18:26:18.116 INFO [stderr]    |         |
Dec 17 18:26:18.116 INFO [stderr]    |         help: remove this `mut`
Dec 17 18:26:18.116 INFO [stderr]    |
Dec 17 18:26:18.116 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 17 18:26:18.116 INFO [stderr] 
Dec 17 18:26:19.099 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.13s
Dec 17 18:26:20.158 INFO running `"docker" "inspect" "e4423920edb7bb7e552e651fcf4fec45adf019b7249efcd3d5b9250a1c148e92"`
Dec 17 18:26:20.503 INFO running `"docker" "rm" "-f" "e4423920edb7bb7e552e651fcf4fec45adf019b7249efcd3d5b9250a1c148e92"`
Dec 17 18:26:20.853 INFO [stdout] e4423920edb7bb7e552e651fcf4fec45adf019b7249efcd3d5b9250a1c148e92