Dec 19 08:12:40.045 INFO checking statianzo/rsturing against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 08:12:40.045 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-5/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/statianzo/rsturing:/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 08:12:40.446 INFO [stdout] 75e1f70158294ce2d9465aca58f47e960f3be79885701a4662a9ca66908bad02
Dec 19 08:12:40.450 INFO running `"docker" "start" "-a" "75e1f70158294ce2d9465aca58f47e960f3be79885701a4662a9ca66908bad02"`
Dec 19 08:12:42.640 INFO [stderr]     Checking rsturing v0.1.0 (/opt/crater/workdir)
Dec 19 08:12:42.936 INFO [stderr] warning: variant is never constructed: `Idle`
Dec 19 08:12:42.936 INFO [stderr]  --> src/fsm.rs:3:5
Dec 19 08:12:42.936 INFO [stderr]   |
Dec 19 08:12:42.936 INFO [stderr] 3 |     Idle,
Dec 19 08:12:42.936 INFO [stderr]   |     ^^^^
Dec 19 08:12:42.936 INFO [stderr]   |
Dec 19 08:12:42.936 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 08:12:42.936 INFO [stderr] 
Dec 19 08:12:42.936 INFO [stderr] warning: variant is never constructed: `TimeInput`
Dec 19 08:12:42.936 INFO [stderr]  --> src/fsm.rs:4:5
Dec 19 08:12:42.936 INFO [stderr]   |
Dec 19 08:12:42.936 INFO [stderr] 4 |     TimeInput,
Dec 19 08:12:42.936 INFO [stderr]   |     ^^^^^^^^^
Dec 19 08:12:42.936 INFO [stderr] 
Dec 19 08:12:42.936 INFO [stderr] warning: variant is never constructed: `Cook`
Dec 19 08:12:42.936 INFO [stderr]  --> src/fsm.rs:5:5
Dec 19 08:12:42.936 INFO [stderr]   |
Dec 19 08:12:42.936 INFO [stderr] 5 |     Cook,
Dec 19 08:12:42.936 INFO [stderr]   |     ^^^^
Dec 19 08:12:42.936 INFO [stderr] 
Dec 19 08:12:42.936 INFO [stderr] warning: variant is never constructed: `Pause`
Dec 19 08:12:42.936 INFO [stderr]  --> src/fsm.rs:6:5
Dec 19 08:12:42.936 INFO [stderr]   |
Dec 19 08:12:42.936 INFO [stderr] 6 |     Pause,
Dec 19 08:12:42.936 INFO [stderr]   |     ^^^^^
Dec 19 08:12:42.936 INFO [stderr] 
Dec 19 08:12:42.936 INFO [stderr] warning: variant is never constructed: `Done`
Dec 19 08:12:42.936 INFO [stderr]  --> src/fsm.rs:7:5
Dec 19 08:12:42.936 INFO [stderr]   |
Dec 19 08:12:42.936 INFO [stderr] 7 |     Done,
Dec 19 08:12:42.936 INFO [stderr]   |     ^^^^
Dec 19 08:12:42.936 INFO [stderr] 
Dec 19 08:12:42.936 INFO [stderr] warning: enum is never used: `Event`
Dec 19 08:12:42.936 INFO [stderr]   --> src/fsm.rs:10:1
Dec 19 08:12:42.936 INFO [stderr]    |
Dec 19 08:12:42.936 INFO [stderr] 10 | enum Event {
Dec 19 08:12:42.936 INFO [stderr]    | ^^^^^^^^^^
Dec 19 08:12:42.936 INFO [stderr] 
Dec 19 08:12:42.936 INFO [stderr] warning: struct is never constructed: `Microwave`
Dec 19 08:12:42.936 INFO [stderr]   --> src/fsm.rs:17:1
Dec 19 08:12:42.936 INFO [stderr]    |
Dec 19 08:12:42.936 INFO [stderr] 17 | struct Microwave {
Dec 19 08:12:42.936 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Dec 19 08:12:42.936 INFO [stderr] 
Dec 19 08:12:42.936 INFO [stderr] warning: method is never used: `dispatch`
Dec 19 08:12:42.936 INFO [stderr]   --> src/fsm.rs:22:5
Dec 19 08:12:42.936 INFO [stderr]    |
Dec 19 08:12:42.937 INFO [stderr] 22 |     fn dispatch(&mut self, event: Event) {
Dec 19 08:12:42.937 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 08:12:42.937 INFO [stderr] 
Dec 19 08:12:42.937 INFO [stderr] warning: type alias is never used: `State`
Dec 19 08:12:42.937 INFO [stderr]  --> src/turing.rs:1:1
Dec 19 08:12:42.937 INFO [stderr]   |
Dec 19 08:12:42.937 INFO [stderr] 1 | type State = usize;
Dec 19 08:12:42.937 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^
Dec 19 08:12:42.937 INFO [stderr] 
Dec 19 08:12:42.937 INFO [stderr] warning: variant is never constructed: `Blank`
Dec 19 08:12:42.937 INFO [stderr]  --> src/turing.rs:5:5
Dec 19 08:12:42.937 INFO [stderr]   |
Dec 19 08:12:42.937 INFO [stderr] 5 |     Blank,
Dec 19 08:12:42.937 INFO [stderr]   |     ^^^^^
Dec 19 08:12:42.937 INFO [stderr] 
Dec 19 08:12:42.937 INFO [stderr] warning: variant is never constructed: `Zero`
Dec 19 08:12:42.937 INFO [stderr]  --> src/turing.rs:6:5
Dec 19 08:12:42.937 INFO [stderr]   |
Dec 19 08:12:42.937 INFO [stderr] 6 |     Zero,
Dec 19 08:12:42.937 INFO [stderr]   |     ^^^^
Dec 19 08:12:42.937 INFO [stderr] 
Dec 19 08:12:42.937 INFO [stderr] warning: variant is never constructed: `One`
Dec 19 08:12:42.937 INFO [stderr]  --> src/turing.rs:7:5
Dec 19 08:12:42.937 INFO [stderr]   |
Dec 19 08:12:42.937 INFO [stderr] 7 |     One,
Dec 19 08:12:42.937 INFO [stderr]   |     ^^^
Dec 19 08:12:42.937 INFO [stderr] 
Dec 19 08:12:42.937 INFO [stderr] warning: enum is never used: `Move`
Dec 19 08:12:42.937 INFO [stderr]   --> src/turing.rs:11:1
Dec 19 08:12:42.937 INFO [stderr]    |
Dec 19 08:12:42.937 INFO [stderr] 11 | enum Move {
Dec 19 08:12:42.937 INFO [stderr]    | ^^^^^^^^^
Dec 19 08:12:42.937 INFO [stderr] 
Dec 19 08:12:42.937 INFO [stderr] warning: struct is never constructed: `Transition`
Dec 19 08:12:42.937 INFO [stderr]   --> src/turing.rs:17:1
Dec 19 08:12:42.937 INFO [stderr]    |
Dec 19 08:12:42.937 INFO [stderr] 17 | struct Transition {
Dec 19 08:12:42.937 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 19 08:12:42.937 INFO [stderr] 
Dec 19 08:12:42.937 INFO [stderr] warning: struct is never constructed: `Machine`
Dec 19 08:12:42.937 INFO [stderr]   --> src/turing.rs:25:1
Dec 19 08:12:42.937 INFO [stderr]    |
Dec 19 08:12:42.937 INFO [stderr] 25 | struct Machine {
Dec 19 08:12:42.937 INFO [stderr]    | ^^^^^^^^^^^^^^
Dec 19 08:12:42.937 INFO [stderr] 
Dec 19 08:12:42.937 INFO [stderr] warning: type alias is never used: `Tape`
Dec 19 08:12:42.937 INFO [stderr]   --> src/turing.rs:31:1
Dec 19 08:12:42.937 INFO [stderr]    |
Dec 19 08:12:42.937 INFO [stderr] 31 | type Tape = Vec<Cell>;
Dec 19 08:12:42.937 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^
Dec 19 08:12:42.937 INFO [stderr] 
Dec 19 08:12:42.937 INFO [stderr] warning: function is never used: `run`
Dec 19 08:12:42.937 INFO [stderr]   --> src/turing.rs:33:1
Dec 19 08:12:42.937 INFO [stderr]    |
Dec 19 08:12:42.937 INFO [stderr] 33 | fn run(machine: Machine, code: Tape) -> Tape {
Dec 19 08:12:42.937 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 08:12:42.937 INFO [stderr] 
Dec 19 08:12:43.044 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
Dec 19 08:12:43.826 INFO running `"docker" "inspect" "75e1f70158294ce2d9465aca58f47e960f3be79885701a4662a9ca66908bad02"`
Dec 19 08:12:44.104 INFO running `"docker" "rm" "-f" "75e1f70158294ce2d9465aca58f47e960f3be79885701a4662a9ca66908bad02"`
Dec 19 08:12:44.442 INFO [stdout] 75e1f70158294ce2d9465aca58f47e960f3be79885701a4662a9ca66908bad02