Dec 19 11:31:46.511 INFO checking ojsheikh/aoc2017 against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 11:31:46.511 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-7/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 11:31:47.078 INFO [stdout] 462080c848885afad3ab813fe6cdaafcd47bf310c17cf545022d5d4e4f960fe2
Dec 19 11:31:47.080 INFO running `"docker" "start" "-a" "462080c848885afad3ab813fe6cdaafcd47bf310c17cf545022d5d4e4f960fe2"`
Dec 19 11:31:48.800 INFO [stderr]     Checking fera-unionfind v0.1.0
Dec 19 11:31:48.800 INFO [stderr]     Checking memchr v1.0.2
Dec 19 11:31:48.800 INFO [stderr]     Checking primal-check v0.2.2
Dec 19 11:31:49.312 INFO [stderr]     Checking nom v3.2.1
Dec 19 11:31:51.416 INFO [stderr]     Checking aoc2017 v0.1.0 (/opt/crater/workdir)
Dec 19 11:31:54.860 INFO [stderr] warning: variable does not need to be mutable
Dec 19 11:31:54.860 INFO [stderr]   --> src/bin/day5.rs:24:9
Dec 19 11:31:54.860 INFO [stderr]    |
Dec 19 11:31:54.860 INFO [stderr] 24 |     let mut instr: Vec<i32> = contents.split("\n")
Dec 19 11:31:54.860 INFO [stderr]    |         ----^^^^^
Dec 19 11:31:54.860 INFO [stderr]    |         |
Dec 19 11:31:54.860 INFO [stderr]    |         help: remove this `mut`
Dec 19 11:31:54.860 INFO [stderr]    |
Dec 19 11:31:54.860 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 19 11:31:54.860 INFO [stderr] 
Dec 19 11:31:57.408 INFO [stderr] warning: variable does not need to be mutable
Dec 19 11:31:57.408 INFO [stderr]   --> src/bin/day5.rs:24:9
Dec 19 11:31:57.408 INFO [stderr]    |
Dec 19 11:31:57.408 INFO [stderr] 24 |     let mut instr: Vec<i32> = contents.split("\n")
Dec 19 11:31:57.408 INFO [stderr]    |         ----^^^^^
Dec 19 11:31:57.408 INFO [stderr]    |         |
Dec 19 11:31:57.408 INFO [stderr]    |         help: remove this `mut`
Dec 19 11:31:57.408 INFO [stderr]    |
Dec 19 11:31:57.408 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 19 11:31:57.408 INFO [stderr] 
Dec 19 11:31:57.850 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.15s
Dec 19 11:31:58.972 INFO running `"docker" "inspect" "462080c848885afad3ab813fe6cdaafcd47bf310c17cf545022d5d4e4f960fe2"`
Dec 19 11:31:59.282 INFO running `"docker" "rm" "-f" "462080c848885afad3ab813fe6cdaafcd47bf310c17cf545022d5d4e4f960fe2"`
Dec 19 11:31:59.616 INFO [stdout] 462080c848885afad3ab813fe6cdaafcd47bf310c17cf545022d5d4e4f960fe2