Nov 09 08:07:11.017 INFO checking neosam/textgame against master#653da4fd006c97625247acd7e076d0782cdc149b for pr-55632 Nov 09 08:07:11.017 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-2/master#653da4fd006c97625247acd7e076d0782cdc149b:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55632/master#653da4fd006c97625247acd7e076d0782cdc149b:/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 +653da4fd006c97625247acd7e076d0782cdc149b-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 09 08:07:11.180 INFO blam! 223bdbf45ffafc13b0922cf800c8666710fc73fec369400212175a46de826051 Nov 09 08:07:11.257 INFO running `"docker" "start" "-a" "223bdbf45ffafc13b0922cf800c8666710fc73fec369400212175a46de826051"` Nov 09 08:07:11.802 INFO kablam! usermod: no changes Nov 09 08:07:11.839 INFO kablam! Checking serde v0.8.19 Nov 09 08:07:11.867 INFO kablam! Compiling syn v0.10.3 Nov 09 08:07:18.545 INFO kablam! Compiling serde_codegen_internals v0.11.1 Nov 09 08:07:21.619 INFO kablam! Compiling serde_codegen v0.8.19 Nov 09 08:07:23.178 INFO kablam! Checking serde_json v0.8.4 Nov 09 08:07:27.771 INFO kablam! Compiling serde_derive v0.8.19 Nov 09 08:07:30.519 INFO kablam! Checking textgametest v0.1.0 (/source) Nov 09 08:07:31.167 INFO kablam! warning: unnecessary parentheses around function argument Nov 09 08:07:31.167 INFO kablam! --> src/terminal.rs:59:23 Nov 09 08:07:31.167 INFO kablam! | Nov 09 08:07:31.167 INFO kablam! 59 | return Ok((false)) Nov 09 08:07:31.167 INFO kablam! | ^^^^^^^ help: remove these parentheses Nov 09 08:07:31.167 INFO kablam! | Nov 09 08:07:31.167 INFO kablam! = note: #[warn(unused_parens)] on by default Nov 09 08:07:31.167 INFO kablam! Nov 09 08:07:31.227 INFO kablam! warning: unnecessary parentheses around function argument Nov 09 08:07:31.227 INFO kablam! --> src/terminal.rs:59:23 Nov 09 08:07:31.227 INFO kablam! | Nov 09 08:07:31.227 INFO kablam! 59 | return Ok((false)) Nov 09 08:07:31.227 INFO kablam! | ^^^^^^^ help: remove these parentheses Nov 09 08:07:31.227 INFO kablam! | Nov 09 08:07:31.227 INFO kablam! = note: #[warn(unused_parens)] on by default Nov 09 08:07:31.227 INFO kablam! Nov 09 08:07:31.942 INFO kablam! warning: variable does not need to be mutable Nov 09 08:07:31.942 INFO kablam! --> src/main.rs:30:13 Nov 09 08:07:31.942 INFO kablam! | Nov 09 08:07:31.942 INFO kablam! 30 | let mut game_room = game.room_mut(room_ref); Nov 09 08:07:31.942 INFO kablam! | ----^^^^^^^^^ Nov 09 08:07:31.942 INFO kablam! | | Nov 09 08:07:31.942 INFO kablam! | help: remove this `mut` Nov 09 08:07:31.942 INFO kablam! | Nov 09 08:07:31.942 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 09 08:07:31.942 INFO kablam! Nov 09 08:07:32.187 INFO kablam! warning: variable does not need to be mutable Nov 09 08:07:32.188 INFO kablam! --> src/game.rs:54:13 Nov 09 08:07:32.188 INFO kablam! | Nov 09 08:07:32.188 INFO kablam! 54 | let mut to_room = self.room_mut(to_room_key); Nov 09 08:07:32.188 INFO kablam! | ----^^^^^^^ Nov 09 08:07:32.189 INFO kablam! | | Nov 09 08:07:32.189 INFO kablam! | help: remove this `mut` Nov 09 08:07:32.189 INFO kablam! Nov 09 08:07:32.195 INFO kablam! warning: variable does not need to be mutable Nov 09 08:07:32.195 INFO kablam! --> src/main.rs:30:13 Nov 09 08:07:32.196 INFO kablam! | Nov 09 08:07:32.196 INFO kablam! 30 | let mut game_room = game.room_mut(room_ref); Nov 09 08:07:32.196 INFO kablam! | ----^^^^^^^^^ Nov 09 08:07:32.196 INFO kablam! | | Nov 09 08:07:32.197 INFO kablam! | help: remove this `mut` Nov 09 08:07:32.197 INFO kablam! | Nov 09 08:07:32.197 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 09 08:07:32.198 INFO kablam! Nov 09 08:07:32.211 INFO kablam! warning: variable does not need to be mutable Nov 09 08:07:32.211 INFO kablam! --> src/terminal.rs:114:15 Nov 09 08:07:32.212 INFO kablam! | Nov 09 08:07:32.212 INFO kablam! 114 | Box::new(|mut game| { Nov 09 08:07:32.212 INFO kablam! | ----^^^^ Nov 09 08:07:32.213 INFO kablam! | | Nov 09 08:07:32.213 INFO kablam! | help: remove this `mut` Nov 09 08:07:32.213 INFO kablam! Nov 09 08:07:32.213 INFO kablam! warning: variable does not need to be mutable Nov 09 08:07:32.214 INFO kablam! --> src/terminal.rs:126:15 Nov 09 08:07:32.214 INFO kablam! | Nov 09 08:07:32.214 INFO kablam! 126 | Box::new(|mut game| { Nov 09 08:07:32.214 INFO kablam! | ----^^^^ Nov 09 08:07:32.215 INFO kablam! | | Nov 09 08:07:32.215 INFO kablam! | help: remove this `mut` Nov 09 08:07:32.215 INFO kablam! Nov 09 08:07:32.216 INFO kablam! warning: variable does not need to be mutable Nov 09 08:07:32.216 INFO kablam! --> src/terminal.rs:134:15 Nov 09 08:07:32.216 INFO kablam! | Nov 09 08:07:32.217 INFO kablam! 134 | Box::new(|mut game| { Nov 09 08:07:32.217 INFO kablam! | ----^^^^ Nov 09 08:07:32.217 INFO kablam! | | Nov 09 08:07:32.217 INFO kablam! | help: remove this `mut` Nov 09 08:07:32.218 INFO kablam! Nov 09 08:07:32.218 INFO kablam! warning: variable does not need to be mutable Nov 09 08:07:32.218 INFO kablam! --> src/terminal.rs:150:15 Nov 09 08:07:32.218 INFO kablam! | Nov 09 08:07:32.218 INFO kablam! 150 | Box::new(|mut game| { Nov 09 08:07:32.219 INFO kablam! | ----^^^^ Nov 09 08:07:32.219 INFO kablam! | | Nov 09 08:07:32.219 INFO kablam! | help: remove this `mut` Nov 09 08:07:32.220 INFO kablam! Nov 09 08:07:32.220 INFO kablam! warning: variable does not need to be mutable Nov 09 08:07:32.220 INFO kablam! --> src/terminal.rs:161:15 Nov 09 08:07:32.220 INFO kablam! | Nov 09 08:07:32.220 INFO kablam! 161 | Box::new(|mut game| { Nov 09 08:07:32.221 INFO kablam! | ----^^^^ Nov 09 08:07:32.221 INFO kablam! | | Nov 09 08:07:32.221 INFO kablam! | help: remove this `mut` Nov 09 08:07:32.221 INFO kablam! Nov 09 08:07:32.233 INFO kablam! warning: variable does not need to be mutable Nov 09 08:07:32.234 INFO kablam! --> src/terminal.rs:173:15 Nov 09 08:07:32.234 INFO kablam! | Nov 09 08:07:32.234 INFO kablam! 173 | Box::new(|mut game| { Nov 09 08:07:32.234 INFO kablam! | ----^^^^ Nov 09 08:07:32.235 INFO kablam! | | Nov 09 08:07:32.235 INFO kablam! | help: remove this `mut` Nov 09 08:07:32.235 INFO kablam! Nov 09 08:07:32.235 INFO kablam! warning: variable does not need to be mutable Nov 09 08:07:32.235 INFO kablam! --> src/terminal.rs:176:13 Nov 09 08:07:32.235 INFO kablam! | Nov 09 08:07:32.235 INFO kablam! 176 | let mut room = game.player_room_mut(); Nov 09 08:07:32.235 INFO kablam! | ----^^^^ Nov 09 08:07:32.235 INFO kablam! | | Nov 09 08:07:32.235 INFO kablam! | help: remove this `mut` Nov 09 08:07:32.235 INFO kablam! Nov 09 08:07:32.238 INFO kablam! warning: variable does not need to be mutable Nov 09 08:07:32.238 INFO kablam! --> src/terminal.rs:190:15 Nov 09 08:07:32.238 INFO kablam! | Nov 09 08:07:32.239 INFO kablam! 190 | Box::new(|mut game| { Nov 09 08:07:32.239 INFO kablam! | ----^^^^ Nov 09 08:07:32.239 INFO kablam! | | Nov 09 08:07:32.240 INFO kablam! | help: remove this `mut` Nov 09 08:07:32.240 INFO kablam! Nov 09 08:07:32.240 INFO kablam! warning: variable does not need to be mutable Nov 09 08:07:32.241 INFO kablam! --> src/terminal.rs:196:13 Nov 09 08:07:32.241 INFO kablam! | Nov 09 08:07:32.241 INFO kablam! 196 | let mut room = game.player_room_mut(); Nov 09 08:07:32.242 INFO kablam! | ----^^^^ Nov 09 08:07:32.242 INFO kablam! | | Nov 09 08:07:32.242 INFO kablam! | help: remove this `mut` Nov 09 08:07:32.243 INFO kablam! Nov 09 08:07:32.247 INFO kablam! warning: type alias is never used: `GameResult` Nov 09 08:07:32.247 INFO kablam! --> src/gameerror.rs:25:1 Nov 09 08:07:32.248 INFO kablam! | Nov 09 08:07:32.248 INFO kablam! 25 | type GameResult = result::Result; Nov 09 08:07:32.248 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 09 08:07:32.249 INFO kablam! | Nov 09 08:07:32.249 INFO kablam! = note: #[warn(dead_code)] on by default Nov 09 08:07:32.249 INFO kablam! Nov 09 08:07:32.250 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable Nov 09 08:07:32.250 INFO kablam! --> src/main.rs:1:12 Nov 09 08:07:32.250 INFO kablam! | Nov 09 08:07:32.251 INFO kablam! 1 | #![feature(proc_macro)] Nov 09 08:07:32.251 INFO kablam! | ^^^^^^^^^^ Nov 09 08:07:32.251 INFO kablam! | Nov 09 08:07:32.251 INFO kablam! = note: #[warn(stable_features)] on by default Nov 09 08:07:32.252 INFO kablam! Nov 09 08:07:32.252 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable Nov 09 08:07:32.252 INFO kablam! --> src/main.rs:2:12 Nov 09 08:07:32.253 INFO kablam! | Nov 09 08:07:32.253 INFO kablam! 2 | #![feature(conservative_impl_trait)] Nov 09 08:07:32.253 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^ Nov 09 08:07:32.254 INFO kablam! Nov 09 08:07:32.475 INFO kablam! warning: variable does not need to be mutable Nov 09 08:07:32.475 INFO kablam! --> src/game.rs:54:13 Nov 09 08:07:32.475 INFO kablam! | Nov 09 08:07:32.475 INFO kablam! 54 | let mut to_room = self.room_mut(to_room_key); Nov 09 08:07:32.475 INFO kablam! | ----^^^^^^^ Nov 09 08:07:32.475 INFO kablam! | | Nov 09 08:07:32.475 INFO kablam! | help: remove this `mut` Nov 09 08:07:32.475 INFO kablam! Nov 09 08:07:32.487 INFO kablam! warning: variable does not need to be mutable Nov 09 08:07:32.487 INFO kablam! --> src/terminal.rs:114:15 Nov 09 08:07:32.487 INFO kablam! | Nov 09 08:07:32.487 INFO kablam! 114 | Box::new(|mut game| { Nov 09 08:07:32.487 INFO kablam! | ----^^^^ Nov 09 08:07:32.487 INFO kablam! | | Nov 09 08:07:32.487 INFO kablam! | help: remove this `mut` Nov 09 08:07:32.487 INFO kablam! Nov 09 08:07:32.495 INFO kablam! warning: variable does not need to be mutable Nov 09 08:07:32.495 INFO kablam! --> src/terminal.rs:126:15 Nov 09 08:07:32.495 INFO kablam! | Nov 09 08:07:32.495 INFO kablam! 126 | Box::new(|mut game| { Nov 09 08:07:32.495 INFO kablam! | ----^^^^ Nov 09 08:07:32.495 INFO kablam! | | Nov 09 08:07:32.495 INFO kablam! | help: remove this `mut` Nov 09 08:07:32.495 INFO kablam! Nov 09 08:07:32.495 INFO kablam! warning: variable does not need to be mutable Nov 09 08:07:32.495 INFO kablam! --> src/terminal.rs:134:15 Nov 09 08:07:32.495 INFO kablam! | Nov 09 08:07:32.495 INFO kablam! 134 | Box::new(|mut game| { Nov 09 08:07:32.495 INFO kablam! | ----^^^^ Nov 09 08:07:32.495 INFO kablam! | | Nov 09 08:07:32.495 INFO kablam! | help: remove this `mut` Nov 09 08:07:32.495 INFO kablam! Nov 09 08:07:32.495 INFO kablam! warning: variable does not need to be mutable Nov 09 08:07:32.495 INFO kablam! --> src/terminal.rs:150:15 Nov 09 08:07:32.495 INFO kablam! | Nov 09 08:07:32.495 INFO kablam! 150 | Box::new(|mut game| { Nov 09 08:07:32.495 INFO kablam! | ----^^^^ Nov 09 08:07:32.495 INFO kablam! | | Nov 09 08:07:32.495 INFO kablam! | help: remove this `mut` Nov 09 08:07:32.495 INFO kablam! Nov 09 08:07:32.499 INFO kablam! warning: variable does not need to be mutable Nov 09 08:07:32.499 INFO kablam! --> src/terminal.rs:161:15 Nov 09 08:07:32.499 INFO kablam! | Nov 09 08:07:32.499 INFO kablam! 161 | Box::new(|mut game| { Nov 09 08:07:32.499 INFO kablam! | ----^^^^ Nov 09 08:07:32.499 INFO kablam! | | Nov 09 08:07:32.499 INFO kablam! | help: remove this `mut` Nov 09 08:07:32.499 INFO kablam! Nov 09 08:07:32.503 INFO kablam! warning: variable does not need to be mutable Nov 09 08:07:32.503 INFO kablam! --> src/terminal.rs:173:15 Nov 09 08:07:32.503 INFO kablam! | Nov 09 08:07:32.503 INFO kablam! 173 | Box::new(|mut game| { Nov 09 08:07:32.503 INFO kablam! | ----^^^^ Nov 09 08:07:32.503 INFO kablam! | | Nov 09 08:07:32.503 INFO kablam! | help: remove this `mut` Nov 09 08:07:32.503 INFO kablam! Nov 09 08:07:32.503 INFO kablam! warning: variable does not need to be mutable Nov 09 08:07:32.503 INFO kablam! --> src/terminal.rs:176:13 Nov 09 08:07:32.503 INFO kablam! | Nov 09 08:07:32.503 INFO kablam! 176 | let mut room = game.player_room_mut(); Nov 09 08:07:32.503 INFO kablam! | ----^^^^ Nov 09 08:07:32.503 INFO kablam! | | Nov 09 08:07:32.503 INFO kablam! | help: remove this `mut` Nov 09 08:07:32.503 INFO kablam! Nov 09 08:07:32.503 INFO kablam! warning: variable does not need to be mutable Nov 09 08:07:32.503 INFO kablam! --> src/terminal.rs:190:15 Nov 09 08:07:32.503 INFO kablam! | Nov 09 08:07:32.503 INFO kablam! 190 | Box::new(|mut game| { Nov 09 08:07:32.503 INFO kablam! | ----^^^^ Nov 09 08:07:32.503 INFO kablam! | | Nov 09 08:07:32.503 INFO kablam! | help: remove this `mut` Nov 09 08:07:32.503 INFO kablam! Nov 09 08:07:32.503 INFO kablam! warning: variable does not need to be mutable Nov 09 08:07:32.503 INFO kablam! --> src/terminal.rs:196:13 Nov 09 08:07:32.503 INFO kablam! | Nov 09 08:07:32.503 INFO kablam! 196 | let mut room = game.player_room_mut(); Nov 09 08:07:32.503 INFO kablam! | ----^^^^ Nov 09 08:07:32.503 INFO kablam! | | Nov 09 08:07:32.503 INFO kablam! | help: remove this `mut` Nov 09 08:07:32.503 INFO kablam! Nov 09 08:07:32.515 INFO kablam! warning: type alias is never used: `GameResult` Nov 09 08:07:32.515 INFO kablam! --> src/gameerror.rs:25:1 Nov 09 08:07:32.515 INFO kablam! | Nov 09 08:07:32.515 INFO kablam! 25 | type GameResult = result::Result; Nov 09 08:07:32.515 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 09 08:07:32.515 INFO kablam! | Nov 09 08:07:32.515 INFO kablam! = note: #[warn(dead_code)] on by default Nov 09 08:07:32.515 INFO kablam! Nov 09 08:07:32.515 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable Nov 09 08:07:32.515 INFO kablam! --> src/main.rs:1:12 Nov 09 08:07:32.515 INFO kablam! | Nov 09 08:07:32.515 INFO kablam! 1 | #![feature(proc_macro)] Nov 09 08:07:32.515 INFO kablam! | ^^^^^^^^^^ Nov 09 08:07:32.515 INFO kablam! | Nov 09 08:07:32.515 INFO kablam! = note: #[warn(stable_features)] on by default Nov 09 08:07:32.515 INFO kablam! Nov 09 08:07:32.515 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable Nov 09 08:07:32.515 INFO kablam! --> src/main.rs:2:12 Nov 09 08:07:32.515 INFO kablam! | Nov 09 08:07:32.515 INFO kablam! 2 | #![feature(conservative_impl_trait)] Nov 09 08:07:32.515 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^ Nov 09 08:07:32.515 INFO kablam! Nov 09 08:07:32.603 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 20.77s Nov 09 08:07:32.603 INFO kablam! su: No module specific data is present Nov 09 08:07:33.439 INFO running `"docker" "rm" "-f" "223bdbf45ffafc13b0922cf800c8666710fc73fec369400212175a46de826051"` Nov 09 08:07:33.735 INFO blam! 223bdbf45ffafc13b0922cf800c8666710fc73fec369400212175a46de826051