Nov 27 23:19:28.557 INFO checking ojsheikh/aoc2017 against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 27 23:19:28.557 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-5/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 27 23:19:28.848 INFO [stdout] 04a6eddfc251f4f9dad2c014108c86d16a6910d15551c4456b27aedafcee72b7
Nov 27 23:19:28.854 INFO running `"docker" "start" "-a" "04a6eddfc251f4f9dad2c014108c86d16a6910d15551c4456b27aedafcee72b7"`
Nov 27 23:19:29.439 INFO [stderr] usermod: no changes
Nov 27 23:19:29.524 INFO [stderr]     Checking fera-unionfind v0.1.0
Nov 27 23:19:29.524 INFO [stderr]     Checking memchr v1.0.2
Nov 27 23:19:29.524 INFO [stderr]     Checking num-bigint v0.1.41
Nov 27 23:19:29.899 INFO [stderr]     Checking nom v3.2.1
Nov 27 23:19:31.610 INFO [stderr]     Checking num-rational v0.1.40
Nov 27 23:19:32.246 INFO [stderr]     Checking num v0.1.41
Nov 27 23:19:32.620 INFO [stderr]     Checking primal-check v0.2.2
Nov 27 23:19:33.184 INFO [stderr]     Checking aoc2017 v0.1.0 (/source)
Nov 27 23:19:38.937 INFO [stderr] warning: variable does not need to be mutable
Nov 27 23:19:38.937 INFO [stderr]   --> src/bin/day5.rs:24:9
Nov 27 23:19:38.937 INFO [stderr]    |
Nov 27 23:19:38.937 INFO [stderr] 24 |     let mut instr: Vec<i32> = contents.split("\n")
Nov 27 23:19:38.938 INFO [stderr]    |         ----^^^^^
Nov 27 23:19:38.938 INFO [stderr]    |         |
Nov 27 23:19:38.938 INFO [stderr]    |         help: remove this `mut`
Nov 27 23:19:38.938 INFO [stderr]    |
Nov 27 23:19:38.938 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 27 23:19:38.938 INFO [stderr] 
Nov 27 23:19:43.952 INFO [stderr] warning: variable does not need to be mutable
Nov 27 23:19:43.952 INFO [stderr]   --> src/bin/day5.rs:24:9
Nov 27 23:19:43.952 INFO [stderr]    |
Nov 27 23:19:43.952 INFO [stderr] 24 |     let mut instr: Vec<i32> = contents.split("\n")
Nov 27 23:19:43.952 INFO [stderr]    |         ----^^^^^
Nov 27 23:19:43.952 INFO [stderr]    |         |
Nov 27 23:19:43.952 INFO [stderr]    |         help: remove this `mut`
Nov 27 23:19:43.969 INFO [stderr]    |
Nov 27 23:19:43.969 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 27 23:19:43.969 INFO [stderr] 
Nov 27 23:19:44.385 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.92s
Nov 27 23:19:44.392 INFO [stderr] su: No module specific data is present
Nov 27 23:19:45.054 INFO running `"docker" "inspect" "04a6eddfc251f4f9dad2c014108c86d16a6910d15551c4456b27aedafcee72b7"`
Nov 27 23:19:45.400 INFO running `"docker" "rm" "-f" "04a6eddfc251f4f9dad2c014108c86d16a6910d15551c4456b27aedafcee72b7"`
Nov 27 23:19:45.795 INFO [stdout] 04a6eddfc251f4f9dad2c014108c86d16a6910d15551c4456b27aedafcee72b7