Dec 05 06:10:56.968 INFO checking stackbt_automata_impl-0.1.2 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 06:10:56.968 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 05 06:10:57.338 INFO [stdout] 984e0d2d2ac459b96a13cbac89d98b924a902c2fa81cc53489f9fa4e4ab9f4a0
Dec 05 06:10:57.347 INFO running `"docker" "start" "-a" "984e0d2d2ac459b96a13cbac89d98b924a902c2fa81cc53489f9fa4e4ab9f4a0"`
Dec 05 06:10:58.250 INFO [stderr] usermod: no changes
Dec 05 06:10:58.302 INFO [stderr]     Checking stackbt_automata_impl v0.1.2 (/source)
Dec 05 06:10:59.543 INFO [stderr] warning: unused variable: `state`
Dec 05 06:10:59.543 INFO [stderr]    --> src/map_wrappers.rs:375:30
Dec 05 06:10:59.543 INFO [stderr]     |
Dec 05 06:10:59.543 INFO [stderr] 375 |         fn step(input: &i64, state: &mut ()) -> i64 {
Dec 05 06:10:59.543 INFO [stderr]     |                              ^^^^^ help: consider using `_state` instead
Dec 05 06:10:59.543 INFO [stderr]     |
Dec 05 06:10:59.543 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 05 06:10:59.543 INFO [stderr] 
Dec 05 06:10:59.543 INFO [stderr] warning: unused variable: `input`
Dec 05 06:10:59.543 INFO [stderr]    --> src/map_wrappers.rs:431:17
Dec 05 06:10:59.543 INFO [stderr]     |
Dec 05 06:10:59.543 INFO [stderr] 431 |         fn step(input: &i64, state: &mut i64) -> i64{
Dec 05 06:10:59.543 INFO [stderr]     |                 ^^^^^ help: consider using `_input` instead
Dec 05 06:10:59.543 INFO [stderr] 
Dec 05 06:10:59.723 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.45s
Dec 05 06:10:59.725 INFO [stderr] su: No module specific data is present
Dec 05 06:11:00.171 INFO running `"docker" "inspect" "984e0d2d2ac459b96a13cbac89d98b924a902c2fa81cc53489f9fa4e4ab9f4a0"`
Dec 05 06:11:00.559 INFO running `"docker" "rm" "-f" "984e0d2d2ac459b96a13cbac89d98b924a902c2fa81cc53489f9fa4e4ab9f4a0"`
Dec 05 06:11:00.762 INFO [stdout] 984e0d2d2ac459b96a13cbac89d98b924a902c2fa81cc53489f9fa4e4ab9f4a0