Dec 12 06:59:57.634 INFO checking stackbt_automata_impl-0.1.2 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 06:59:57.634 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 12 06:59:58.039 INFO [stdout] b4f9e52abe8acfc985f180f0d17d3819e915af6932d35114731093fded8a1ece
Dec 12 06:59:58.041 INFO running `"docker" "start" "-a" "b4f9e52abe8acfc985f180f0d17d3819e915af6932d35114731093fded8a1ece"`
Dec 12 06:59:59.412 INFO [stderr] usermod: no changes
Dec 12 06:59:59.444 INFO [stderr]     Checking stackbt_automata_impl v0.1.2 (/source)
Dec 12 07:00:00.441 INFO [stderr] warning: unused variable: `state`
Dec 12 07:00:00.441 INFO [stderr]    --> src/map_wrappers.rs:375:30
Dec 12 07:00:00.441 INFO [stderr]     |
Dec 12 07:00:00.441 INFO [stderr] 375 |         fn step(input: &i64, state: &mut ()) -> i64 {
Dec 12 07:00:00.441 INFO [stderr]     |                              ^^^^^ help: consider using `_state` instead
Dec 12 07:00:00.441 INFO [stderr]     |
Dec 12 07:00:00.441 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 12 07:00:00.441 INFO [stderr] 
Dec 12 07:00:00.441 INFO [stderr] warning: unused variable: `input`
Dec 12 07:00:00.441 INFO [stderr]    --> src/map_wrappers.rs:431:17
Dec 12 07:00:00.441 INFO [stderr]     |
Dec 12 07:00:00.441 INFO [stderr] 431 |         fn step(input: &i64, state: &mut i64) -> i64{
Dec 12 07:00:00.441 INFO [stderr]     |                 ^^^^^ help: consider using `_input` instead
Dec 12 07:00:00.441 INFO [stderr] 
Dec 12 07:00:00.595 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.16s
Dec 12 07:00:00.597 INFO [stderr] su: No module specific data is present
Dec 12 07:00:00.916 INFO running `"docker" "inspect" "b4f9e52abe8acfc985f180f0d17d3819e915af6932d35114731093fded8a1ece"`
Dec 12 07:00:01.130 INFO running `"docker" "rm" "-f" "b4f9e52abe8acfc985f180f0d17d3819e915af6932d35114731093fded8a1ece"`
Dec 12 07:00:01.318 INFO [stdout] b4f9e52abe8acfc985f180f0d17d3819e915af6932d35114731093fded8a1ece