Dec 04 12:53:48.254 INFO checking ojsheikh/aoc2017 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 12:53:48.254 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-3/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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"`
Dec 04 12:53:48.583 INFO [stdout] 017600c918460e04dd204f52ee05c0e97731ba0102cc085e4df2648c7c47477f
Dec 04 12:53:48.589 INFO running `"docker" "start" "-a" "017600c918460e04dd204f52ee05c0e97731ba0102cc085e4df2648c7c47477f"`
Dec 04 12:53:49.095 INFO [stderr] usermod: no changes
Dec 04 12:53:49.183 INFO [stderr]     Checking fera-unionfind v0.1.0
Dec 04 12:53:49.183 INFO [stderr]     Checking memchr v1.0.2
Dec 04 12:53:49.183 INFO [stderr]     Checking num-complex v0.1.41
Dec 04 12:53:49.190 INFO [stderr]     Checking num-bigint v0.1.41
Dec 04 12:53:49.595 INFO [stderr]     Checking nom v3.2.1
Dec 04 12:53:51.547 INFO [stderr]     Checking num-rational v0.1.40
Dec 04 12:53:52.469 INFO [stderr]     Checking num v0.1.41
Dec 04 12:53:52.707 INFO [stderr]     Checking primal-check v0.2.2
Dec 04 12:53:53.168 INFO [stderr]     Checking aoc2017 v0.1.0 (/source)
Dec 04 12:53:57.007 INFO [stderr] warning: variable does not need to be mutable
Dec 04 12:53:57.007 INFO [stderr]   --> src/bin/day5.rs:24:9
Dec 04 12:53:57.007 INFO [stderr]    |
Dec 04 12:53:57.007 INFO [stderr] 24 |     let mut instr: Vec<i32> = contents.split("\n")
Dec 04 12:53:57.007 INFO [stderr]    |         ----^^^^^
Dec 04 12:53:57.007 INFO [stderr]    |         |
Dec 04 12:53:57.007 INFO [stderr]    |         help: remove this `mut`
Dec 04 12:53:57.007 INFO [stderr]    |
Dec 04 12:53:57.007 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 04 12:53:57.008 INFO [stderr] 
Dec 04 12:54:03.003 INFO [stderr] warning: variable does not need to be mutable
Dec 04 12:54:03.003 INFO [stderr]   --> src/bin/day5.rs:24:9
Dec 04 12:54:03.003 INFO [stderr]    |
Dec 04 12:54:03.003 INFO [stderr] 24 |     let mut instr: Vec<i32> = contents.split("\n")
Dec 04 12:54:03.003 INFO [stderr]    |         ----^^^^^
Dec 04 12:54:03.003 INFO [stderr]    |         |
Dec 04 12:54:03.003 INFO [stderr]    |         help: remove this `mut`
Dec 04 12:54:03.003 INFO [stderr]    |
Dec 04 12:54:03.003 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 04 12:54:03.003 INFO [stderr] 
Dec 04 12:54:04.956 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.83s
Dec 04 12:54:04.969 INFO [stderr] su: No module specific data is present
Dec 04 12:54:05.773 INFO running `"docker" "inspect" "017600c918460e04dd204f52ee05c0e97731ba0102cc085e4df2648c7c47477f"`
Dec 04 12:54:06.217 INFO running `"docker" "rm" "-f" "017600c918460e04dd204f52ee05c0e97731ba0102cc085e4df2648c7c47477f"`
Dec 04 12:54:06.535 INFO [stdout] 017600c918460e04dd204f52ee05c0e97731ba0102cc085e4df2648c7c47477f