Dec 19 21:46:57.031 INFO checking Swatinem/aoc2016 against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 21:46:57.031 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-2/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/Swatinem/aoc2016:/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 21:46:57.535 INFO [stdout] fc389d8a6664d90d437b740599a3422c13fd3a115018d4c7a525a7a519eac4ec
Dec 19 21:46:57.537 INFO running `"docker" "start" "-a" "fc389d8a6664d90d437b740599a3422c13fd3a115018d4c7a525a7a519eac4ec"`
Dec 19 21:46:59.952 INFO [stderr]     Checking aoc2016 v0.1.0 (/opt/crater/workdir)
Dec 19 21:47:00.388 INFO [stderr] warning: variable does not need to be mutable
Dec 19 21:47:00.388 INFO [stderr]   --> src/day1b.rs:33:9
Dec 19 21:47:00.388 INFO [stderr]    |
Dec 19 21:47:00.388 INFO [stderr] 33 |     let mut input = input;
Dec 19 21:47:00.388 INFO [stderr]    |         ----^^^^^
Dec 19 21:47:00.388 INFO [stderr]    |         |
Dec 19 21:47:00.388 INFO [stderr]    |         help: remove this `mut`
Dec 19 21:47:00.388 INFO [stderr]    |
Dec 19 21:47:00.388 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 19 21:47:00.388 INFO [stderr] 
Dec 19 21:47:00.652 INFO [stderr] warning: variable does not need to be mutable
Dec 19 21:47:00.652 INFO [stderr]   --> src/day1b.rs:33:9
Dec 19 21:47:00.652 INFO [stderr]    |
Dec 19 21:47:00.652 INFO [stderr] 33 |     let mut input = input;
Dec 19 21:47:00.652 INFO [stderr]    |         ----^^^^^
Dec 19 21:47:00.652 INFO [stderr]    |         |
Dec 19 21:47:00.652 INFO [stderr]    |         help: remove this `mut`
Dec 19 21:47:00.652 INFO [stderr]    |
Dec 19 21:47:00.652 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 19 21:47:00.652 INFO [stderr] 
Dec 19 21:47:00.706 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
Dec 19 21:47:01.836 INFO running `"docker" "inspect" "fc389d8a6664d90d437b740599a3422c13fd3a115018d4c7a525a7a519eac4ec"`
Dec 19 21:47:02.098 INFO running `"docker" "rm" "-f" "fc389d8a6664d90d437b740599a3422c13fd3a115018d4c7a525a7a519eac4ec"`
Dec 19 21:47:02.496 INFO [stdout] fc389d8a6664d90d437b740599a3422c13fd3a115018d4c7a525a7a519eac4ec