Dec 11 13:55:22.461 INFO checking maxfierke/elevators against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 13:55:22.461 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-2/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 13:55:22.856 INFO [stdout] 6d6abd7c6909f94d9794dba51af45b7eacce381f22f670251a18761732d226a3
Dec 11 13:55:22.864 INFO running `"docker" "start" "-a" "6d6abd7c6909f94d9794dba51af45b7eacce381f22f670251a18761732d226a3"`
Dec 11 13:55:24.204 INFO [stderr] usermod: no changes
Dec 11 13:55:24.272 INFO [stderr]     Checking elevators v0.1.0 (/source)
Dec 11 13:55:25.020 INFO [stderr] warning: variant is never constructed: `SetDirection`
Dec 11 13:55:25.020 INFO [stderr]   --> src/elevator.rs:57:5
Dec 11 13:55:25.020 INFO [stderr]    |
Dec 11 13:55:25.020 INFO [stderr] 57 |     SetDirection(ElevatorDirection),
Dec 11 13:55:25.020 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 13:55:25.020 INFO [stderr]    |
Dec 11 13:55:25.020 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 13:55:25.020 INFO [stderr] 
Dec 11 13:55:25.020 INFO [stderr] warning: variant is never constructed: `GoToFloor`
Dec 11 13:55:25.020 INFO [stderr]   --> src/elevator.rs:58:5
Dec 11 13:55:25.020 INFO [stderr]    |
Dec 11 13:55:25.020 INFO [stderr] 58 |     GoToFloor(Floor),
Dec 11 13:55:25.020 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 11 13:55:25.020 INFO [stderr] 
Dec 11 13:55:25.021 INFO [stderr] warning: field is never used: `floors`
Dec 11 13:55:25.021 INFO [stderr]   --> src/elevator.rs:93:3
Dec 11 13:55:25.021 INFO [stderr]    |
Dec 11 13:55:25.021 INFO [stderr] 93 |   floors: &'static Vec<Floor>
Dec 11 13:55:25.021 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 13:55:25.021 INFO [stderr] 
Dec 11 13:55:25.045 INFO [stderr] warning: variant is never constructed: `SetDirection`
Dec 11 13:55:25.045 INFO [stderr]   --> src/elevator.rs:57:5
Dec 11 13:55:25.045 INFO [stderr]    |
Dec 11 13:55:25.045 INFO [stderr] 57 |     SetDirection(ElevatorDirection),
Dec 11 13:55:25.045 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 13:55:25.045 INFO [stderr]    |
Dec 11 13:55:25.045 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 13:55:25.046 INFO [stderr] 
Dec 11 13:55:25.046 INFO [stderr] warning: variant is never constructed: `GoToFloor`
Dec 11 13:55:25.046 INFO [stderr]   --> src/elevator.rs:58:5
Dec 11 13:55:25.046 INFO [stderr]    |
Dec 11 13:55:25.046 INFO [stderr] 58 |     GoToFloor(Floor),
Dec 11 13:55:25.046 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 11 13:55:25.046 INFO [stderr] 
Dec 11 13:55:25.047 INFO [stderr] warning: field is never used: `floors`
Dec 11 13:55:25.047 INFO [stderr]   --> src/elevator.rs:93:3
Dec 11 13:55:25.047 INFO [stderr]    |
Dec 11 13:55:25.047 INFO [stderr] 93 |   floors: &'static Vec<Floor>
Dec 11 13:55:25.047 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 13:55:25.047 INFO [stderr] 
Dec 11 13:55:25.071 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
Dec 11 13:55:25.074 INFO [stderr] su: No module specific data is present
Dec 11 13:55:25.624 INFO running `"docker" "inspect" "6d6abd7c6909f94d9794dba51af45b7eacce381f22f670251a18761732d226a3"`
Dec 11 13:55:25.766 INFO running `"docker" "rm" "-f" "6d6abd7c6909f94d9794dba51af45b7eacce381f22f670251a18761732d226a3"`
Dec 11 13:55:25.968 INFO [stdout] 6d6abd7c6909f94d9794dba51af45b7eacce381f22f670251a18761732d226a3