Dec 04 09:28:57.780 INFO checking steveklabnik/adventure against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 09:28:57.780 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 04 09:28:58.192 INFO [stdout] 2e28d8b3bef74980a3ad915bffe3d145b72f242b8b47e0f0b42d955411d47afb
Dec 04 09:28:58.194 INFO running `"docker" "start" "-a" "2e28d8b3bef74980a3ad915bffe3d145b72f242b8b47e0f0b42d955411d47afb"`
Dec 04 09:29:00.030 INFO [stderr] usermod: no changes
Dec 04 09:29:00.103 INFO [stderr]     Checking adventure v0.0.1 (/source)
Dec 04 09:29:00.579 INFO [stderr] warning: unused variable: `direction`
Dec 04 09:29:00.579 INFO [stderr]   --> src/main.rs:67:25
Dec 04 09:29:00.579 INFO [stderr]    |
Dec 04 09:29:00.579 INFO [stderr] 67 |     fn is_locked(&self, direction: Direction) -> bool {
Dec 04 09:29:00.579 INFO [stderr]    |                         ^^^^^^^^^ help: consider using `_direction` instead
Dec 04 09:29:00.579 INFO [stderr]    |
Dec 04 09:29:00.579 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 09:29:00.579 INFO [stderr] 
Dec 04 09:29:00.614 INFO [stderr] warning: field is never used: `items`
Dec 04 09:29:00.614 INFO [stderr]   --> src/main.rs:33:5
Dec 04 09:29:00.614 INFO [stderr]    |
Dec 04 09:29:00.614 INFO [stderr] 33 |     items: Vec<Item>,
Dec 04 09:29:00.614 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 04 09:29:00.614 INFO [stderr]    |
Dec 04 09:29:00.614 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 09:29:00.614 INFO [stderr] 
Dec 04 09:29:00.614 INFO [stderr] warning: field is never used: `name`
Dec 04 09:29:00.614 INFO [stderr]   --> src/main.rs:37:5
Dec 04 09:29:00.614 INFO [stderr]    |
Dec 04 09:29:00.614 INFO [stderr] 37 |     name: String,
Dec 04 09:29:00.614 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 04 09:29:00.614 INFO [stderr] 
Dec 04 09:29:00.747 INFO [stderr] warning: unused variable: `direction`
Dec 04 09:29:00.747 INFO [stderr]   --> src/main.rs:67:25
Dec 04 09:29:00.747 INFO [stderr]    |
Dec 04 09:29:00.747 INFO [stderr] 67 |     fn is_locked(&self, direction: Direction) -> bool {
Dec 04 09:29:00.747 INFO [stderr]    |                         ^^^^^^^^^ help: consider using `_direction` instead
Dec 04 09:29:00.747 INFO [stderr]    |
Dec 04 09:29:00.747 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 09:29:00.747 INFO [stderr] 
Dec 04 09:29:00.775 INFO [stderr] warning: field is never used: `items`
Dec 04 09:29:00.775 INFO [stderr]   --> src/main.rs:33:5
Dec 04 09:29:00.775 INFO [stderr]    |
Dec 04 09:29:00.775 INFO [stderr] 33 |     items: Vec<Item>,
Dec 04 09:29:00.775 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 04 09:29:00.775 INFO [stderr]    |
Dec 04 09:29:00.775 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 09:29:00.775 INFO [stderr] 
Dec 04 09:29:00.775 INFO [stderr] warning: field is never used: `name`
Dec 04 09:29:00.775 INFO [stderr]   --> src/main.rs:37:5
Dec 04 09:29:00.775 INFO [stderr]    |
Dec 04 09:29:00.775 INFO [stderr] 37 |     name: String,
Dec 04 09:29:00.775 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 04 09:29:00.775 INFO [stderr] 
Dec 04 09:29:00.827 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
Dec 04 09:29:00.829 INFO [stderr] su: No module specific data is present
Dec 04 09:29:01.671 INFO running `"docker" "inspect" "2e28d8b3bef74980a3ad915bffe3d145b72f242b8b47e0f0b42d955411d47afb"`
Dec 04 09:29:01.933 INFO running `"docker" "rm" "-f" "2e28d8b3bef74980a3ad915bffe3d145b72f242b8b47e0f0b42d955411d47afb"`
Dec 04 09:29:02.231 INFO [stdout] 2e28d8b3bef74980a3ad915bffe3d145b72f242b8b47e0f0b42d955411d47afb