Dec 04 07:41:32.176 INFO checking vesche/rta against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 07:41:32.176 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-3/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 04 07:41:32.784 INFO [stdout] 899a1c860aadb2dad5dbf2e53a42d18c762e6c80d8d7d5be60d1a0cdc7702e5d
Dec 04 07:41:32.792 INFO running `"docker" "start" "-a" "899a1c860aadb2dad5dbf2e53a42d18c762e6c80d8d7d5be60d1a0cdc7702e5d"`
Dec 04 07:41:34.727 INFO [stderr] usermod: no changes
Dec 04 07:41:34.835 INFO [stderr]     Checking rand v0.3.16
Dec 04 07:41:36.579 INFO [stderr]     Checking text_game v0.1.0 (/source)
Dec 04 07:41:36.862 INFO [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
Dec 04 07:41:36.862 INFO [stderr]   --> src/common.rs:38:9
Dec 04 07:41:36.862 INFO [stderr]    |
Dec 04 07:41:36.862 INFO [stderr] 38 |         thread::sleep_ms(30);
Dec 04 07:41:36.862 INFO [stderr]    |         ^^^^^^^^^^^^^^^^
Dec 04 07:41:36.862 INFO [stderr]    |
Dec 04 07:41:36.862 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 04 07:41:36.862 INFO [stderr] 
Dec 04 07:41:36.967 INFO [stderr] warning: unused variable: `inventory`
Dec 04 07:41:36.967 INFO [stderr]   --> src/main.rs:68:13
Dec 04 07:41:36.967 INFO [stderr]    |
Dec 04 07:41:36.967 INFO [stderr] 68 |     let mut inventory = ["lamp", "sword", "hat"];
Dec 04 07:41:36.967 INFO [stderr]    |             ^^^^^^^^^ help: consider using `_inventory` instead
Dec 04 07:41:36.967 INFO [stderr]    |
Dec 04 07:41:36.967 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 07:41:36.967 INFO [stderr] 
Dec 04 07:41:36.967 INFO [stderr] warning: value assigned to `player_move` is never read
Dec 04 07:41:36.967 INFO [stderr]    --> src/main.rs:103:17
Dec 04 07:41:36.967 INFO [stderr]     |
Dec 04 07:41:36.967 INFO [stderr] 103 |         let mut player_move = String::new();
Dec 04 07:41:36.967 INFO [stderr]     |                 ^^^^^^^^^^^
Dec 04 07:41:36.967 INFO [stderr]     |
Dec 04 07:41:36.967 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 04 07:41:36.967 INFO [stderr] 
Dec 04 07:41:36.983 INFO [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
Dec 04 07:41:36.983 INFO [stderr]   --> src/common.rs:38:9
Dec 04 07:41:36.983 INFO [stderr]    |
Dec 04 07:41:36.983 INFO [stderr] 38 |         thread::sleep_ms(30);
Dec 04 07:41:36.983 INFO [stderr]    |         ^^^^^^^^^^^^^^^^
Dec 04 07:41:36.983 INFO [stderr]    |
Dec 04 07:41:36.983 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 04 07:41:36.983 INFO [stderr] 
Dec 04 07:41:37.007 INFO [stderr] warning: variable does not need to be mutable
Dec 04 07:41:37.007 INFO [stderr]   --> src/main.rs:66:9
Dec 04 07:41:37.007 INFO [stderr]    |
Dec 04 07:41:37.007 INFO [stderr] 66 |     let mut level = 0;
Dec 04 07:41:37.007 INFO [stderr]    |         ----^^^^^
Dec 04 07:41:37.007 INFO [stderr]    |         |
Dec 04 07:41:37.007 INFO [stderr]    |         help: remove this `mut`
Dec 04 07:41:37.007 INFO [stderr]    |
Dec 04 07:41:37.007 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 04 07:41:37.007 INFO [stderr] 
Dec 04 07:41:37.007 INFO [stderr] warning: variable does not need to be mutable
Dec 04 07:41:37.007 INFO [stderr]   --> src/main.rs:68:9
Dec 04 07:41:37.007 INFO [stderr]    |
Dec 04 07:41:37.007 INFO [stderr] 68 |     let mut inventory = ["lamp", "sword", "hat"];
Dec 04 07:41:37.007 INFO [stderr]    |         ----^^^^^^^^^
Dec 04 07:41:37.007 INFO [stderr]    |         |
Dec 04 07:41:37.007 INFO [stderr]    |         help: remove this `mut`
Dec 04 07:41:37.007 INFO [stderr] 
Dec 04 07:41:37.015 INFO [stderr] warning: field is never used: `items`
Dec 04 07:41:37.015 INFO [stderr]   --> src/tiles.rs:18:5
Dec 04 07:41:37.015 INFO [stderr]    |
Dec 04 07:41:37.015 INFO [stderr] 18 |     items:  &'static str,
Dec 04 07:41:37.015 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 04 07:41:37.015 INFO [stderr]    |
Dec 04 07:41:37.015 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 07:41:37.015 INFO [stderr] 
Dec 04 07:41:37.015 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 07:41:37.015 INFO [stderr]   --> src/common.rs:44:5
Dec 04 07:41:37.015 INFO [stderr]    |
Dec 04 07:41:37.015 INFO [stderr] 44 |     Command::new("clear").status();
Dec 04 07:41:37.015 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 07:41:37.019 INFO [stderr]    |
Dec 04 07:41:37.019 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 04 07:41:37.019 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 07:41:37.019 INFO [stderr] 
Dec 04 07:41:37.147 INFO [stderr] warning: unused variable: `inventory`
Dec 04 07:41:37.147 INFO [stderr]   --> src/main.rs:68:13
Dec 04 07:41:37.147 INFO [stderr]    |
Dec 04 07:41:37.147 INFO [stderr] 68 |     let mut inventory = ["lamp", "sword", "hat"];
Dec 04 07:41:37.147 INFO [stderr]    |             ^^^^^^^^^ help: consider using `_inventory` instead
Dec 04 07:41:37.147 INFO [stderr]    |
Dec 04 07:41:37.147 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 07:41:37.147 INFO [stderr] 
Dec 04 07:41:37.151 INFO [stderr] warning: value assigned to `player_move` is never read
Dec 04 07:41:37.151 INFO [stderr]    --> src/main.rs:103:17
Dec 04 07:41:37.151 INFO [stderr]     |
Dec 04 07:41:37.151 INFO [stderr] 103 |         let mut player_move = String::new();
Dec 04 07:41:37.151 INFO [stderr]     |                 ^^^^^^^^^^^
Dec 04 07:41:37.151 INFO [stderr]     |
Dec 04 07:41:37.151 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 04 07:41:37.151 INFO [stderr] 
Dec 04 07:41:37.171 INFO [stderr] warning: variable does not need to be mutable
Dec 04 07:41:37.171 INFO [stderr]   --> src/main.rs:66:9
Dec 04 07:41:37.171 INFO [stderr]    |
Dec 04 07:41:37.171 INFO [stderr] 66 |     let mut level = 0;
Dec 04 07:41:37.171 INFO [stderr]    |         ----^^^^^
Dec 04 07:41:37.171 INFO [stderr]    |         |
Dec 04 07:41:37.171 INFO [stderr]    |         help: remove this `mut`
Dec 04 07:41:37.171 INFO [stderr]    |
Dec 04 07:41:37.171 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 04 07:41:37.171 INFO [stderr] 
Dec 04 07:41:37.171 INFO [stderr] warning: variable does not need to be mutable
Dec 04 07:41:37.171 INFO [stderr]   --> src/main.rs:68:9
Dec 04 07:41:37.171 INFO [stderr]    |
Dec 04 07:41:37.171 INFO [stderr] 68 |     let mut inventory = ["lamp", "sword", "hat"];
Dec 04 07:41:37.171 INFO [stderr]    |         ----^^^^^^^^^
Dec 04 07:41:37.171 INFO [stderr]    |         |
Dec 04 07:41:37.171 INFO [stderr]    |         help: remove this `mut`
Dec 04 07:41:37.171 INFO [stderr] 
Dec 04 07:41:37.191 INFO [stderr] warning: field is never used: `items`
Dec 04 07:41:37.191 INFO [stderr]   --> src/tiles.rs:18:5
Dec 04 07:41:37.191 INFO [stderr]    |
Dec 04 07:41:37.191 INFO [stderr] 18 |     items:  &'static str,
Dec 04 07:41:37.191 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 04 07:41:37.191 INFO [stderr]    |
Dec 04 07:41:37.191 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 07:41:37.191 INFO [stderr] 
Dec 04 07:41:37.191 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 07:41:37.191 INFO [stderr]   --> src/common.rs:44:5
Dec 04 07:41:37.191 INFO [stderr]    |
Dec 04 07:41:37.191 INFO [stderr] 44 |     Command::new("clear").status();
Dec 04 07:41:37.191 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 07:41:37.191 INFO [stderr]    |
Dec 04 07:41:37.191 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 04 07:41:37.191 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 07:41:37.191 INFO [stderr] 
Dec 04 07:41:37.215 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.46s
Dec 04 07:41:37.215 INFO [stderr] su: No module specific data is present
Dec 04 07:41:38.131 INFO running `"docker" "inspect" "899a1c860aadb2dad5dbf2e53a42d18c762e6c80d8d7d5be60d1a0cdc7702e5d"`
Dec 04 07:41:38.449 INFO running `"docker" "rm" "-f" "899a1c860aadb2dad5dbf2e53a42d18c762e6c80d8d7d5be60d1a0cdc7702e5d"`
Dec 04 07:41:38.815 INFO [stdout] 899a1c860aadb2dad5dbf2e53a42d18c762e6c80d8d7d5be60d1a0cdc7702e5d