Dec 11 17:19:35.070 INFO checking humean/rusty-pomodoro against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 17:19:35.071 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-3/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 11 17:19:35.485 INFO [stdout] f04553f14e0c872e237b26d253486309a773433ff413ad96dc8b1153b5c52b6d
Dec 11 17:19:35.487 INFO running `"docker" "start" "-a" "f04553f14e0c872e237b26d253486309a773433ff413ad96dc8b1153b5c52b6d"`
Dec 11 17:19:35.981 INFO [stderr] usermod: no changes
Dec 11 17:19:36.027 INFO [stderr]     Checking rusty-pomodoro v0.1.0 (/source)
Dec 11 17:19:36.343 INFO [stderr] warning: unused variable: `e`
Dec 11 17:19:36.343 INFO [stderr]   --> src/lib.rs:49:23
Dec 11 17:19:36.343 INFO [stderr]    |
Dec 11 17:19:36.343 INFO [stderr] 49 |     pub fn next(self, e: PomodoroEvent) -> Self {
Dec 11 17:19:36.343 INFO [stderr]    |                       ^ help: consider using `_e` instead
Dec 11 17:19:36.343 INFO [stderr]    |
Dec 11 17:19:36.343 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 17:19:36.343 INFO [stderr] 
Dec 11 17:19:36.346 INFO [stderr] warning: variant is never constructed: `Pomodoro`
Dec 11 17:19:36.347 INFO [stderr]  --> src/lib.rs:5:5
Dec 11 17:19:36.347 INFO [stderr]   |
Dec 11 17:19:36.347 INFO [stderr] 5 |     Pomodoro,
Dec 11 17:19:36.347 INFO [stderr]   |     ^^^^^^^^
Dec 11 17:19:36.348 INFO [stderr]   |
Dec 11 17:19:36.348 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 11 17:19:36.348 INFO [stderr] 
Dec 11 17:19:36.349 INFO [stderr] warning: variant is never constructed: `LongBreak`
Dec 11 17:19:36.349 INFO [stderr]  --> src/lib.rs:6:5
Dec 11 17:19:36.349 INFO [stderr]   |
Dec 11 17:19:36.349 INFO [stderr] 6 |     LongBreak,
Dec 11 17:19:36.350 INFO [stderr]   |     ^^^^^^^^^
Dec 11 17:19:36.350 INFO [stderr] 
Dec 11 17:19:36.350 INFO [stderr] warning: variant is never constructed: `ShortBreak`
Dec 11 17:19:36.350 INFO [stderr]  --> src/lib.rs:7:5
Dec 11 17:19:36.351 INFO [stderr]   |
Dec 11 17:19:36.351 INFO [stderr] 7 |     ShortBreak,
Dec 11 17:19:36.351 INFO [stderr]   |     ^^^^^^^^^^
Dec 11 17:19:36.352 INFO [stderr] 
Dec 11 17:19:36.352 INFO [stderr] warning: variant is never constructed: `Ticking`
Dec 11 17:19:36.352 INFO [stderr]   --> src/lib.rs:26:5
Dec 11 17:19:36.353 INFO [stderr]    |
Dec 11 17:19:36.353 INFO [stderr] 26 |     Ticking(TimerState),
Dec 11 17:19:36.353 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 11 17:19:36.353 INFO [stderr] 
Dec 11 17:19:36.354 INFO [stderr] warning: variant is never constructed: `Paused`
Dec 11 17:19:36.354 INFO [stderr]   --> src/lib.rs:27:5
Dec 11 17:19:36.354 INFO [stderr]    |
Dec 11 17:19:36.355 INFO [stderr] 27 |     Paused(TimerState),
Dec 11 17:19:36.355 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 11 17:19:36.355 INFO [stderr] 
Dec 11 17:19:36.360 INFO [stderr] warning: field is never used: `state`
Dec 11 17:19:36.361 INFO [stderr]   --> src/lib.rs:39:5
Dec 11 17:19:36.361 INFO [stderr]    |
Dec 11 17:19:36.361 INFO [stderr] 39 |     state: PomodoroState,
Dec 11 17:19:36.361 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 11 17:19:36.362 INFO [stderr] 
Dec 11 17:19:36.699 INFO [stderr] warning: unused variable: `e`
Dec 11 17:19:36.699 INFO [stderr]   --> src/lib.rs:49:23
Dec 11 17:19:36.699 INFO [stderr]    |
Dec 11 17:19:36.699 INFO [stderr] 49 |     pub fn next(self, e: PomodoroEvent) -> Self {
Dec 11 17:19:36.699 INFO [stderr]    |                       ^ help: consider using `_e` instead
Dec 11 17:19:36.699 INFO [stderr]    |
Dec 11 17:19:36.699 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 17:19:36.699 INFO [stderr] 
Dec 11 17:19:36.702 INFO [stderr] warning: variant is never constructed: `Pomodoro`
Dec 11 17:19:36.702 INFO [stderr]  --> src/lib.rs:5:5
Dec 11 17:19:36.716 INFO [stderr]   |
Dec 11 17:19:36.716 INFO [stderr] 5 |     Pomodoro,
Dec 11 17:19:36.716 INFO [stderr]   |     ^^^^^^^^
Dec 11 17:19:36.716 INFO [stderr]   |
Dec 11 17:19:36.728 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 11 17:19:36.728 INFO [stderr] 
Dec 11 17:19:36.729 INFO [stderr] warning: variant is never constructed: `LongBreak`
Dec 11 17:19:36.729 INFO [stderr]  --> src/lib.rs:6:5
Dec 11 17:19:36.729 INFO [stderr]   |
Dec 11 17:19:36.729 INFO [stderr] 6 |     LongBreak,
Dec 11 17:19:36.729 INFO [stderr]   |     ^^^^^^^^^
Dec 11 17:19:36.729 INFO [stderr] 
Dec 11 17:19:36.729 INFO [stderr] warning: variant is never constructed: `ShortBreak`
Dec 11 17:19:36.729 INFO [stderr]  --> src/lib.rs:7:5
Dec 11 17:19:36.729 INFO [stderr]   |
Dec 11 17:19:36.729 INFO [stderr] 7 |     ShortBreak,
Dec 11 17:19:36.729 INFO [stderr]   |     ^^^^^^^^^^
Dec 11 17:19:36.729 INFO [stderr] 
Dec 11 17:19:36.729 INFO [stderr] warning: variant is never constructed: `Ticking`
Dec 11 17:19:36.729 INFO [stderr]   --> src/lib.rs:26:5
Dec 11 17:19:36.729 INFO [stderr]    |
Dec 11 17:19:36.729 INFO [stderr] 26 |     Ticking(TimerState),
Dec 11 17:19:36.729 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 11 17:19:36.729 INFO [stderr] 
Dec 11 17:19:36.729 INFO [stderr] warning: variant is never constructed: `Paused`
Dec 11 17:19:36.729 INFO [stderr]   --> src/lib.rs:27:5
Dec 11 17:19:36.729 INFO [stderr]    |
Dec 11 17:19:36.729 INFO [stderr] 27 |     Paused(TimerState),
Dec 11 17:19:36.729 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 11 17:19:36.729 INFO [stderr] 
Dec 11 17:19:36.729 INFO [stderr] warning: field is never used: `state`
Dec 11 17:19:36.729 INFO [stderr]   --> src/lib.rs:39:5
Dec 11 17:19:36.729 INFO [stderr]    |
Dec 11 17:19:36.729 INFO [stderr] 39 |     state: PomodoroState,
Dec 11 17:19:36.729 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 11 17:19:36.729 INFO [stderr] 
Dec 11 17:19:37.088 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
Dec 11 17:19:37.090 INFO [stderr] su: No module specific data is present
Dec 11 17:19:37.904 INFO running `"docker" "inspect" "f04553f14e0c872e237b26d253486309a773433ff413ad96dc8b1153b5c52b6d"`
Dec 11 17:19:38.222 INFO running `"docker" "rm" "-f" "f04553f14e0c872e237b26d253486309a773433ff413ad96dc8b1153b5c52b6d"`
Dec 11 17:19:38.500 INFO [stdout] f04553f14e0c872e237b26d253486309a773433ff413ad96dc8b1153b5c52b6d