Nov 06 16:57:07.989 INFO checking neosam/textgame against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687 Nov 06 16:57:07.989 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-0/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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"` Nov 06 16:57:08.375 INFO blam! d00449a1e9b306279f47e584e65742b3ef84d715f2a3e4e69122d4289b80826f Nov 06 16:57:08.377 INFO running `"docker" "start" "-a" "d00449a1e9b306279f47e584e65742b3ef84d715f2a3e4e69122d4289b80826f"` Nov 06 16:57:08.981 INFO kablam! usermod: no changes Nov 06 16:57:09.033 INFO kablam! Compiling syn v0.10.3 Nov 06 16:57:09.033 INFO kablam! Checking serde_json v0.8.4 Nov 06 16:57:13.988 INFO kablam! Compiling serde_codegen_internals v0.11.1 Nov 06 16:57:15.876 INFO kablam! Compiling serde_codegen v0.8.19 Nov 06 16:57:20.130 INFO kablam! Compiling serde_derive v0.8.19 Nov 06 16:57:22.851 INFO kablam! Checking textgametest v0.1.0 (/source) Nov 06 16:57:23.591 INFO kablam! warning: unnecessary parentheses around function argument Nov 06 16:57:23.592 INFO kablam! --> src/terminal.rs:59:23 Nov 06 16:57:23.593 INFO kablam! | Nov 06 16:57:23.593 INFO kablam! 59 | return Ok((false)) Nov 06 16:57:23.594 INFO kablam! | ^^^^^^^ help: remove these parentheses Nov 06 16:57:23.595 INFO kablam! | Nov 06 16:57:23.595 INFO kablam! = note: #[warn(unused_parens)] on by default Nov 06 16:57:23.596 INFO kablam! Nov 06 16:57:23.868 INFO kablam! warning: unnecessary parentheses around function argument Nov 06 16:57:23.869 INFO kablam! --> src/terminal.rs:59:23 Nov 06 16:57:23.870 INFO kablam! | Nov 06 16:57:23.871 INFO kablam! 59 | return Ok((false)) Nov 06 16:57:23.871 INFO kablam! | ^^^^^^^ help: remove these parentheses Nov 06 16:57:23.872 INFO kablam! | Nov 06 16:57:23.872 INFO kablam! = note: #[warn(unused_parens)] on by default Nov 06 16:57:23.873 INFO kablam! Nov 06 16:57:24.668 INFO kablam! warning: variable does not need to be mutable Nov 06 16:57:24.668 INFO kablam! --> src/main.rs:30:13 Nov 06 16:57:24.668 INFO kablam! | Nov 06 16:57:24.668 INFO kablam! 30 | let mut game_room = game.room_mut(room_ref); Nov 06 16:57:24.668 INFO kablam! | ----^^^^^^^^^ Nov 06 16:57:24.668 INFO kablam! | | Nov 06 16:57:24.668 INFO kablam! | help: remove this `mut` Nov 06 16:57:24.668 INFO kablam! | Nov 06 16:57:24.668 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 06 16:57:24.668 INFO kablam! Nov 06 16:57:24.880 INFO kablam! warning: variable does not need to be mutable Nov 06 16:57:24.880 INFO kablam! --> src/main.rs:30:13 Nov 06 16:57:24.880 INFO kablam! | Nov 06 16:57:24.881 INFO kablam! 30 | let mut game_room = game.room_mut(room_ref); Nov 06 16:57:24.881 INFO kablam! | ----^^^^^^^^^ Nov 06 16:57:24.881 INFO kablam! | | Nov 06 16:57:24.881 INFO kablam! | help: remove this `mut` Nov 06 16:57:24.881 INFO kablam! | Nov 06 16:57:24.881 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 06 16:57:24.881 INFO kablam! Nov 06 16:57:25.024 INFO kablam! warning: variable does not need to be mutable Nov 06 16:57:25.024 INFO kablam! --> src/game.rs:54:13 Nov 06 16:57:25.024 INFO kablam! | Nov 06 16:57:25.024 INFO kablam! 54 | let mut to_room = self.room_mut(to_room_key); Nov 06 16:57:25.024 INFO kablam! | ----^^^^^^^ Nov 06 16:57:25.024 INFO kablam! | | Nov 06 16:57:25.024 INFO kablam! | help: remove this `mut` Nov 06 16:57:25.027 INFO kablam! Nov 06 16:57:25.062 INFO kablam! warning: variable does not need to be mutable Nov 06 16:57:25.062 INFO kablam! --> src/terminal.rs:114:15 Nov 06 16:57:25.062 INFO kablam! | Nov 06 16:57:25.062 INFO kablam! 114 | Box::new(|mut game| { Nov 06 16:57:25.062 INFO kablam! | ----^^^^ Nov 06 16:57:25.062 INFO kablam! | | Nov 06 16:57:25.062 INFO kablam! | help: remove this `mut` Nov 06 16:57:25.062 INFO kablam! Nov 06 16:57:25.070 INFO kablam! warning: variable does not need to be mutable Nov 06 16:57:25.070 INFO kablam! --> src/terminal.rs:126:15 Nov 06 16:57:25.070 INFO kablam! | Nov 06 16:57:25.070 INFO kablam! 126 | Box::new(|mut game| { Nov 06 16:57:25.070 INFO kablam! | ----^^^^ Nov 06 16:57:25.070 INFO kablam! | | Nov 06 16:57:25.070 INFO kablam! | help: remove this `mut` Nov 06 16:57:25.070 INFO kablam! Nov 06 16:57:25.072 INFO kablam! warning: variable does not need to be mutable Nov 06 16:57:25.073 INFO kablam! --> src/terminal.rs:134:15 Nov 06 16:57:25.073 INFO kablam! | Nov 06 16:57:25.073 INFO kablam! 134 | Box::new(|mut game| { Nov 06 16:57:25.073 INFO kablam! | ----^^^^ Nov 06 16:57:25.073 INFO kablam! | | Nov 06 16:57:25.073 INFO kablam! | help: remove this `mut` Nov 06 16:57:25.073 INFO kablam! Nov 06 16:57:25.075 INFO kablam! warning: variable does not need to be mutable Nov 06 16:57:25.075 INFO kablam! --> src/terminal.rs:150:15 Nov 06 16:57:25.075 INFO kablam! | Nov 06 16:57:25.075 INFO kablam! 150 | Box::new(|mut game| { Nov 06 16:57:25.075 INFO kablam! | ----^^^^ Nov 06 16:57:25.075 INFO kablam! | | Nov 06 16:57:25.075 INFO kablam! | help: remove this `mut` Nov 06 16:57:25.075 INFO kablam! Nov 06 16:57:25.077 INFO kablam! warning: variable does not need to be mutable Nov 06 16:57:25.077 INFO kablam! --> src/terminal.rs:161:15 Nov 06 16:57:25.078 INFO kablam! | Nov 06 16:57:25.078 INFO kablam! 161 | Box::new(|mut game| { Nov 06 16:57:25.078 INFO kablam! | ----^^^^ Nov 06 16:57:25.078 INFO kablam! | | Nov 06 16:57:25.079 INFO kablam! | help: remove this `mut` Nov 06 16:57:25.079 INFO kablam! Nov 06 16:57:25.082 INFO kablam! warning: variable does not need to be mutable Nov 06 16:57:25.083 INFO kablam! --> src/terminal.rs:173:15 Nov 06 16:57:25.083 INFO kablam! | Nov 06 16:57:25.083 INFO kablam! 173 | Box::new(|mut game| { Nov 06 16:57:25.083 INFO kablam! | ----^^^^ Nov 06 16:57:25.083 INFO kablam! | | Nov 06 16:57:25.084 INFO kablam! | help: remove this `mut` Nov 06 16:57:25.084 INFO kablam! Nov 06 16:57:25.084 INFO kablam! warning: variable does not need to be mutable Nov 06 16:57:25.084 INFO kablam! --> src/terminal.rs:176:13 Nov 06 16:57:25.084 INFO kablam! | Nov 06 16:57:25.084 INFO kablam! 176 | let mut room = game.player_room_mut(); Nov 06 16:57:25.084 INFO kablam! | ----^^^^ Nov 06 16:57:25.085 INFO kablam! | | Nov 06 16:57:25.085 INFO kablam! | help: remove this `mut` Nov 06 16:57:25.085 INFO kablam! Nov 06 16:57:25.087 INFO kablam! warning: variable does not need to be mutable Nov 06 16:57:25.087 INFO kablam! --> src/terminal.rs:190:15 Nov 06 16:57:25.087 INFO kablam! | Nov 06 16:57:25.088 INFO kablam! 190 | Box::new(|mut game| { Nov 06 16:57:25.088 INFO kablam! | ----^^^^ Nov 06 16:57:25.088 INFO kablam! | | Nov 06 16:57:25.088 INFO kablam! | help: remove this `mut` Nov 06 16:57:25.088 INFO kablam! Nov 06 16:57:25.088 INFO kablam! warning: variable does not need to be mutable Nov 06 16:57:25.088 INFO kablam! --> src/terminal.rs:196:13 Nov 06 16:57:25.088 INFO kablam! | Nov 06 16:57:25.088 INFO kablam! 196 | let mut room = game.player_room_mut(); Nov 06 16:57:25.088 INFO kablam! | ----^^^^ Nov 06 16:57:25.089 INFO kablam! | | Nov 06 16:57:25.089 INFO kablam! | help: remove this `mut` Nov 06 16:57:25.089 INFO kablam! Nov 06 16:57:25.112 INFO kablam! warning: type alias is never used: `GameResult` Nov 06 16:57:25.112 INFO kablam! --> src/gameerror.rs:25:1 Nov 06 16:57:25.112 INFO kablam! | Nov 06 16:57:25.112 INFO kablam! 25 | type GameResult = result::Result; Nov 06 16:57:25.112 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 06 16:57:25.113 INFO kablam! | Nov 06 16:57:25.113 INFO kablam! = note: #[warn(dead_code)] on by default Nov 06 16:57:25.113 INFO kablam! Nov 06 16:57:25.113 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable Nov 06 16:57:25.114 INFO kablam! --> src/main.rs:1:12 Nov 06 16:57:25.114 INFO kablam! | Nov 06 16:57:25.114 INFO kablam! 1 | #![feature(proc_macro)] Nov 06 16:57:25.114 INFO kablam! | ^^^^^^^^^^ Nov 06 16:57:25.114 INFO kablam! | Nov 06 16:57:25.114 INFO kablam! = note: #[warn(stable_features)] on by default Nov 06 16:57:25.114 INFO kablam! Nov 06 16:57:25.114 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable Nov 06 16:57:25.114 INFO kablam! --> src/main.rs:2:12 Nov 06 16:57:25.114 INFO kablam! | Nov 06 16:57:25.114 INFO kablam! 2 | #![feature(conservative_impl_trait)] Nov 06 16:57:25.114 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^ Nov 06 16:57:25.115 INFO kablam! Nov 06 16:57:25.256 INFO kablam! warning: variable does not need to be mutable Nov 06 16:57:25.256 INFO kablam! --> src/game.rs:54:13 Nov 06 16:57:25.256 INFO kablam! | Nov 06 16:57:25.256 INFO kablam! 54 | let mut to_room = self.room_mut(to_room_key); Nov 06 16:57:25.256 INFO kablam! | ----^^^^^^^ Nov 06 16:57:25.256 INFO kablam! | | Nov 06 16:57:25.256 INFO kablam! | help: remove this `mut` Nov 06 16:57:25.256 INFO kablam! Nov 06 16:57:25.284 INFO kablam! warning: variable does not need to be mutable Nov 06 16:57:25.284 INFO kablam! --> src/terminal.rs:114:15 Nov 06 16:57:25.284 INFO kablam! | Nov 06 16:57:25.284 INFO kablam! 114 | Box::new(|mut game| { Nov 06 16:57:25.284 INFO kablam! | ----^^^^ Nov 06 16:57:25.284 INFO kablam! | | Nov 06 16:57:25.284 INFO kablam! | help: remove this `mut` Nov 06 16:57:25.284 INFO kablam! Nov 06 16:57:25.284 INFO kablam! warning: variable does not need to be mutable Nov 06 16:57:25.284 INFO kablam! --> src/terminal.rs:126:15 Nov 06 16:57:25.284 INFO kablam! | Nov 06 16:57:25.284 INFO kablam! 126 | Box::new(|mut game| { Nov 06 16:57:25.284 INFO kablam! | ----^^^^ Nov 06 16:57:25.284 INFO kablam! | | Nov 06 16:57:25.284 INFO kablam! | help: remove this `mut` Nov 06 16:57:25.284 INFO kablam! Nov 06 16:57:25.288 INFO kablam! warning: variable does not need to be mutable Nov 06 16:57:25.288 INFO kablam! --> src/terminal.rs:134:15 Nov 06 16:57:25.288 INFO kablam! | Nov 06 16:57:25.288 INFO kablam! 134 | Box::new(|mut game| { Nov 06 16:57:25.288 INFO kablam! | ----^^^^ Nov 06 16:57:25.288 INFO kablam! | | Nov 06 16:57:25.288 INFO kablam! | help: remove this `mut` Nov 06 16:57:25.288 INFO kablam! Nov 06 16:57:25.288 INFO kablam! warning: variable does not need to be mutable Nov 06 16:57:25.288 INFO kablam! --> src/terminal.rs:150:15 Nov 06 16:57:25.288 INFO kablam! | Nov 06 16:57:25.288 INFO kablam! 150 | Box::new(|mut game| { Nov 06 16:57:25.288 INFO kablam! | ----^^^^ Nov 06 16:57:25.288 INFO kablam! | | Nov 06 16:57:25.288 INFO kablam! | help: remove this `mut` Nov 06 16:57:25.288 INFO kablam! Nov 06 16:57:25.289 INFO kablam! warning: variable does not need to be mutable Nov 06 16:57:25.289 INFO kablam! --> src/terminal.rs:161:15 Nov 06 16:57:25.289 INFO kablam! | Nov 06 16:57:25.289 INFO kablam! 161 | Box::new(|mut game| { Nov 06 16:57:25.289 INFO kablam! | ----^^^^ Nov 06 16:57:25.289 INFO kablam! | | Nov 06 16:57:25.289 INFO kablam! | help: remove this `mut` Nov 06 16:57:25.289 INFO kablam! Nov 06 16:57:25.292 INFO kablam! warning: variable does not need to be mutable Nov 06 16:57:25.292 INFO kablam! --> src/terminal.rs:173:15 Nov 06 16:57:25.292 INFO kablam! | Nov 06 16:57:25.292 INFO kablam! 173 | Box::new(|mut game| { Nov 06 16:57:25.292 INFO kablam! | ----^^^^ Nov 06 16:57:25.292 INFO kablam! | | Nov 06 16:57:25.292 INFO kablam! | help: remove this `mut` Nov 06 16:57:25.292 INFO kablam! Nov 06 16:57:25.292 INFO kablam! warning: variable does not need to be mutable Nov 06 16:57:25.292 INFO kablam! --> src/terminal.rs:176:13 Nov 06 16:57:25.292 INFO kablam! | Nov 06 16:57:25.292 INFO kablam! 176 | let mut room = game.player_room_mut(); Nov 06 16:57:25.292 INFO kablam! | ----^^^^ Nov 06 16:57:25.292 INFO kablam! | | Nov 06 16:57:25.292 INFO kablam! | help: remove this `mut` Nov 06 16:57:25.292 INFO kablam! Nov 06 16:57:25.308 INFO kablam! warning: variable does not need to be mutable Nov 06 16:57:25.308 INFO kablam! --> src/terminal.rs:190:15 Nov 06 16:57:25.308 INFO kablam! | Nov 06 16:57:25.308 INFO kablam! 190 | Box::new(|mut game| { Nov 06 16:57:25.308 INFO kablam! | ----^^^^ Nov 06 16:57:25.308 INFO kablam! | | Nov 06 16:57:25.308 INFO kablam! | help: remove this `mut` Nov 06 16:57:25.308 INFO kablam! Nov 06 16:57:25.308 INFO kablam! warning: variable does not need to be mutable Nov 06 16:57:25.308 INFO kablam! --> src/terminal.rs:196:13 Nov 06 16:57:25.308 INFO kablam! | Nov 06 16:57:25.308 INFO kablam! 196 | let mut room = game.player_room_mut(); Nov 06 16:57:25.308 INFO kablam! | ----^^^^ Nov 06 16:57:25.308 INFO kablam! | | Nov 06 16:57:25.308 INFO kablam! | help: remove this `mut` Nov 06 16:57:25.308 INFO kablam! Nov 06 16:57:25.312 INFO kablam! warning: type alias is never used: `GameResult` Nov 06 16:57:25.312 INFO kablam! --> src/gameerror.rs:25:1 Nov 06 16:57:25.312 INFO kablam! | Nov 06 16:57:25.312 INFO kablam! 25 | type GameResult = result::Result; Nov 06 16:57:25.312 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 06 16:57:25.312 INFO kablam! | Nov 06 16:57:25.312 INFO kablam! = note: #[warn(dead_code)] on by default Nov 06 16:57:25.312 INFO kablam! Nov 06 16:57:25.312 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable Nov 06 16:57:25.312 INFO kablam! --> src/main.rs:1:12 Nov 06 16:57:25.312 INFO kablam! | Nov 06 16:57:25.312 INFO kablam! 1 | #![feature(proc_macro)] Nov 06 16:57:25.312 INFO kablam! | ^^^^^^^^^^ Nov 06 16:57:25.312 INFO kablam! | Nov 06 16:57:25.312 INFO kablam! = note: #[warn(stable_features)] on by default Nov 06 16:57:25.312 INFO kablam! Nov 06 16:57:25.312 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable Nov 06 16:57:25.312 INFO kablam! --> src/main.rs:2:12 Nov 06 16:57:25.312 INFO kablam! | Nov 06 16:57:25.312 INFO kablam! 2 | #![feature(conservative_impl_trait)] Nov 06 16:57:25.312 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^ Nov 06 16:57:25.312 INFO kablam! Nov 06 16:57:25.380 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 16.38s Nov 06 16:57:25.400 INFO kablam! su: No module specific data is present Nov 06 16:57:26.676 INFO running `"docker" "rm" "-f" "d00449a1e9b306279f47e584e65742b3ef84d715f2a3e4e69122d4289b80826f"` Nov 06 16:57:26.937 INFO blam! d00449a1e9b306279f47e584e65742b3ef84d715f2a3e4e69122d4289b80826f