Nov 02 09:34:00.126 INFO checking neosam/textgame against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517 Nov 02 09:34:00.126 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-6/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 02 09:34:00.368 INFO blam! b63aba261e72b5008e1c4c624543df39dca35ad0c0c3823b534ca353bce585c0 Nov 02 09:34:00.376 INFO running `"docker" "start" "-a" "b63aba261e72b5008e1c4c624543df39dca35ad0c0c3823b534ca353bce585c0"` Nov 02 09:34:00.949 INFO kablam! usermod: no changes Nov 02 09:34:01.004 INFO kablam! Checking serde v0.8.19 Nov 02 09:34:01.004 INFO kablam! Compiling serde_codegen_internals v0.11.1 Nov 02 09:34:03.004 INFO kablam! Compiling serde_codegen v0.8.19 Nov 02 09:34:07.613 INFO kablam! Compiling serde_derive v0.8.19 Nov 02 09:34:09.645 INFO kablam! Checking serde_json v0.8.4 Nov 02 09:34:12.044 INFO kablam! Checking textgametest v0.1.0 (/source) Nov 02 09:34:12.752 INFO kablam! warning: unnecessary parentheses around function argument Nov 02 09:34:12.752 INFO kablam! --> src/terminal.rs:59:23 Nov 02 09:34:12.752 INFO kablam! | Nov 02 09:34:12.752 INFO kablam! 59 | return Ok((false)) Nov 02 09:34:12.754 INFO kablam! | ^^^^^^^ help: remove these parentheses Nov 02 09:34:12.754 INFO kablam! | Nov 02 09:34:12.754 INFO kablam! = note: #[warn(unused_parens)] on by default Nov 02 09:34:12.754 INFO kablam! Nov 02 09:34:12.876 INFO kablam! warning: unnecessary parentheses around function argument Nov 02 09:34:12.877 INFO kablam! --> src/terminal.rs:59:23 Nov 02 09:34:12.878 INFO kablam! | Nov 02 09:34:12.879 INFO kablam! 59 | return Ok((false)) Nov 02 09:34:12.879 INFO kablam! | ^^^^^^^ help: remove these parentheses Nov 02 09:34:12.880 INFO kablam! | Nov 02 09:34:12.881 INFO kablam! = note: #[warn(unused_parens)] on by default Nov 02 09:34:12.881 INFO kablam! Nov 02 09:34:13.604 INFO kablam! warning: variable does not need to be mutable Nov 02 09:34:13.604 INFO kablam! --> src/main.rs:30:13 Nov 02 09:34:13.604 INFO kablam! | Nov 02 09:34:13.604 INFO kablam! 30 | let mut game_room = game.room_mut(room_ref); Nov 02 09:34:13.604 INFO kablam! | ----^^^^^^^^^ Nov 02 09:34:13.604 INFO kablam! | | Nov 02 09:34:13.604 INFO kablam! | help: remove this `mut` Nov 02 09:34:13.604 INFO kablam! | Nov 02 09:34:13.604 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 02 09:34:13.604 INFO kablam! Nov 02 09:34:13.774 INFO kablam! warning: variable does not need to be mutable Nov 02 09:34:13.774 INFO kablam! --> src/game.rs:54:13 Nov 02 09:34:13.774 INFO kablam! | Nov 02 09:34:13.774 INFO kablam! 54 | let mut to_room = self.room_mut(to_room_key); Nov 02 09:34:13.774 INFO kablam! | ----^^^^^^^ Nov 02 09:34:13.774 INFO kablam! | | Nov 02 09:34:13.774 INFO kablam! | help: remove this `mut` Nov 02 09:34:13.774 INFO kablam! Nov 02 09:34:13.796 INFO kablam! warning: variable does not need to be mutable Nov 02 09:34:13.796 INFO kablam! --> src/terminal.rs:114:15 Nov 02 09:34:13.796 INFO kablam! | Nov 02 09:34:13.796 INFO kablam! 114 | Box::new(|mut game| { Nov 02 09:34:13.796 INFO kablam! | ----^^^^ Nov 02 09:34:13.796 INFO kablam! | | Nov 02 09:34:13.796 INFO kablam! | help: remove this `mut` Nov 02 09:34:13.796 INFO kablam! Nov 02 09:34:13.800 INFO kablam! warning: variable does not need to be mutable Nov 02 09:34:13.800 INFO kablam! --> src/terminal.rs:126:15 Nov 02 09:34:13.800 INFO kablam! | Nov 02 09:34:13.800 INFO kablam! 126 | Box::new(|mut game| { Nov 02 09:34:13.800 INFO kablam! | ----^^^^ Nov 02 09:34:13.800 INFO kablam! | | Nov 02 09:34:13.800 INFO kablam! | help: remove this `mut` Nov 02 09:34:13.800 INFO kablam! Nov 02 09:34:13.803 INFO kablam! warning: variable does not need to be mutable Nov 02 09:34:13.805 INFO kablam! --> src/terminal.rs:134:15 Nov 02 09:34:13.805 INFO kablam! | Nov 02 09:34:13.805 INFO kablam! 134 | Box::new(|mut game| { Nov 02 09:34:13.805 INFO kablam! | ----^^^^ Nov 02 09:34:13.805 INFO kablam! | | Nov 02 09:34:13.805 INFO kablam! | help: remove this `mut` Nov 02 09:34:13.805 INFO kablam! Nov 02 09:34:13.808 INFO kablam! warning: variable does not need to be mutable Nov 02 09:34:13.808 INFO kablam! --> src/terminal.rs:150:15 Nov 02 09:34:13.808 INFO kablam! | Nov 02 09:34:13.808 INFO kablam! 150 | Box::new(|mut game| { Nov 02 09:34:13.808 INFO kablam! | ----^^^^ Nov 02 09:34:13.808 INFO kablam! | | Nov 02 09:34:13.808 INFO kablam! | help: remove this `mut` Nov 02 09:34:13.808 INFO kablam! Nov 02 09:34:13.814 INFO kablam! warning: variable does not need to be mutable Nov 02 09:34:13.814 INFO kablam! --> src/terminal.rs:161:15 Nov 02 09:34:13.814 INFO kablam! | Nov 02 09:34:13.814 INFO kablam! 161 | Box::new(|mut game| { Nov 02 09:34:13.814 INFO kablam! | ----^^^^ Nov 02 09:34:13.814 INFO kablam! | | Nov 02 09:34:13.814 INFO kablam! | help: remove this `mut` Nov 02 09:34:13.814 INFO kablam! Nov 02 09:34:13.818 INFO kablam! warning: variable does not need to be mutable Nov 02 09:34:13.818 INFO kablam! --> src/terminal.rs:173:15 Nov 02 09:34:13.818 INFO kablam! | Nov 02 09:34:13.818 INFO kablam! 173 | Box::new(|mut game| { Nov 02 09:34:13.818 INFO kablam! | ----^^^^ Nov 02 09:34:13.818 INFO kablam! | | Nov 02 09:34:13.818 INFO kablam! | help: remove this `mut` Nov 02 09:34:13.818 INFO kablam! Nov 02 09:34:13.818 INFO kablam! warning: variable does not need to be mutable Nov 02 09:34:13.818 INFO kablam! --> src/terminal.rs:176:13 Nov 02 09:34:13.818 INFO kablam! | Nov 02 09:34:13.818 INFO kablam! 176 | let mut room = game.player_room_mut(); Nov 02 09:34:13.818 INFO kablam! | ----^^^^ Nov 02 09:34:13.818 INFO kablam! | | Nov 02 09:34:13.818 INFO kablam! | help: remove this `mut` Nov 02 09:34:13.818 INFO kablam! Nov 02 09:34:13.824 INFO kablam! warning: variable does not need to be mutable Nov 02 09:34:13.824 INFO kablam! --> src/terminal.rs:190:15 Nov 02 09:34:13.824 INFO kablam! | Nov 02 09:34:13.824 INFO kablam! 190 | Box::new(|mut game| { Nov 02 09:34:13.824 INFO kablam! | ----^^^^ Nov 02 09:34:13.824 INFO kablam! | | Nov 02 09:34:13.824 INFO kablam! | help: remove this `mut` Nov 02 09:34:13.824 INFO kablam! Nov 02 09:34:13.824 INFO kablam! warning: variable does not need to be mutable Nov 02 09:34:13.824 INFO kablam! --> src/terminal.rs:196:13 Nov 02 09:34:13.824 INFO kablam! | Nov 02 09:34:13.824 INFO kablam! 196 | let mut room = game.player_room_mut(); Nov 02 09:34:13.824 INFO kablam! | ----^^^^ Nov 02 09:34:13.824 INFO kablam! | | Nov 02 09:34:13.824 INFO kablam! | help: remove this `mut` Nov 02 09:34:13.824 INFO kablam! Nov 02 09:34:13.844 INFO kablam! warning: type alias is never used: `GameResult` Nov 02 09:34:13.844 INFO kablam! --> src/gameerror.rs:25:1 Nov 02 09:34:13.844 INFO kablam! | Nov 02 09:34:13.844 INFO kablam! 25 | type GameResult = result::Result; Nov 02 09:34:13.844 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 02 09:34:13.844 INFO kablam! | Nov 02 09:34:13.844 INFO kablam! = note: #[warn(dead_code)] on by default Nov 02 09:34:13.844 INFO kablam! Nov 02 09:34:13.844 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable Nov 02 09:34:13.844 INFO kablam! --> src/main.rs:1:12 Nov 02 09:34:13.844 INFO kablam! | Nov 02 09:34:13.844 INFO kablam! 1 | #![feature(proc_macro)] Nov 02 09:34:13.844 INFO kablam! | ^^^^^^^^^^ Nov 02 09:34:13.844 INFO kablam! | Nov 02 09:34:13.844 INFO kablam! = note: #[warn(stable_features)] on by default Nov 02 09:34:13.844 INFO kablam! Nov 02 09:34:13.844 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable Nov 02 09:34:13.844 INFO kablam! --> src/main.rs:2:12 Nov 02 09:34:13.845 INFO kablam! | Nov 02 09:34:13.845 INFO kablam! 2 | #![feature(conservative_impl_trait)] Nov 02 09:34:13.845 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^ Nov 02 09:34:13.845 INFO kablam! Nov 02 09:34:13.924 INFO kablam! warning: variable does not need to be mutable Nov 02 09:34:13.924 INFO kablam! --> src/main.rs:30:13 Nov 02 09:34:13.924 INFO kablam! | Nov 02 09:34:13.924 INFO kablam! 30 | let mut game_room = game.room_mut(room_ref); Nov 02 09:34:13.924 INFO kablam! | ----^^^^^^^^^ Nov 02 09:34:13.924 INFO kablam! | | Nov 02 09:34:13.924 INFO kablam! | help: remove this `mut` Nov 02 09:34:13.924 INFO kablam! | Nov 02 09:34:13.924 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 02 09:34:13.924 INFO kablam! Nov 02 09:34:14.156 INFO kablam! warning: variable does not need to be mutable Nov 02 09:34:14.156 INFO kablam! --> src/game.rs:54:13 Nov 02 09:34:14.156 INFO kablam! | Nov 02 09:34:14.156 INFO kablam! 54 | let mut to_room = self.room_mut(to_room_key); Nov 02 09:34:14.156 INFO kablam! | ----^^^^^^^ Nov 02 09:34:14.156 INFO kablam! | | Nov 02 09:34:14.156 INFO kablam! | help: remove this `mut` Nov 02 09:34:14.156 INFO kablam! Nov 02 09:34:14.188 INFO kablam! warning: variable does not need to be mutable Nov 02 09:34:14.188 INFO kablam! --> src/terminal.rs:114:15 Nov 02 09:34:14.188 INFO kablam! | Nov 02 09:34:14.188 INFO kablam! 114 | Box::new(|mut game| { Nov 02 09:34:14.188 INFO kablam! | ----^^^^ Nov 02 09:34:14.188 INFO kablam! | | Nov 02 09:34:14.188 INFO kablam! | help: remove this `mut` Nov 02 09:34:14.188 INFO kablam! Nov 02 09:34:14.188 INFO kablam! warning: variable does not need to be mutable Nov 02 09:34:14.188 INFO kablam! --> src/terminal.rs:126:15 Nov 02 09:34:14.188 INFO kablam! | Nov 02 09:34:14.188 INFO kablam! 126 | Box::new(|mut game| { Nov 02 09:34:14.188 INFO kablam! | ----^^^^ Nov 02 09:34:14.188 INFO kablam! | | Nov 02 09:34:14.188 INFO kablam! | help: remove this `mut` Nov 02 09:34:14.188 INFO kablam! Nov 02 09:34:14.191 INFO kablam! warning: variable does not need to be mutable Nov 02 09:34:14.191 INFO kablam! --> src/terminal.rs:134:15 Nov 02 09:34:14.191 INFO kablam! | Nov 02 09:34:14.191 INFO kablam! 134 | Box::new(|mut game| { Nov 02 09:34:14.191 INFO kablam! | ----^^^^ Nov 02 09:34:14.191 INFO kablam! | | Nov 02 09:34:14.192 INFO kablam! | help: remove this `mut` Nov 02 09:34:14.192 INFO kablam! Nov 02 09:34:14.200 INFO kablam! warning: variable does not need to be mutable Nov 02 09:34:14.200 INFO kablam! --> src/terminal.rs:150:15 Nov 02 09:34:14.200 INFO kablam! | Nov 02 09:34:14.200 INFO kablam! 150 | Box::new(|mut game| { Nov 02 09:34:14.200 INFO kablam! | ----^^^^ Nov 02 09:34:14.200 INFO kablam! | | Nov 02 09:34:14.200 INFO kablam! | help: remove this `mut` Nov 02 09:34:14.200 INFO kablam! Nov 02 09:34:14.200 INFO kablam! warning: variable does not need to be mutable Nov 02 09:34:14.200 INFO kablam! --> src/terminal.rs:161:15 Nov 02 09:34:14.200 INFO kablam! | Nov 02 09:34:14.200 INFO kablam! 161 | Box::new(|mut game| { Nov 02 09:34:14.200 INFO kablam! | ----^^^^ Nov 02 09:34:14.200 INFO kablam! | | Nov 02 09:34:14.200 INFO kablam! | help: remove this `mut` Nov 02 09:34:14.200 INFO kablam! Nov 02 09:34:14.204 INFO kablam! warning: variable does not need to be mutable Nov 02 09:34:14.204 INFO kablam! --> src/terminal.rs:173:15 Nov 02 09:34:14.204 INFO kablam! | Nov 02 09:34:14.204 INFO kablam! 173 | Box::new(|mut game| { Nov 02 09:34:14.204 INFO kablam! | ----^^^^ Nov 02 09:34:14.204 INFO kablam! | | Nov 02 09:34:14.204 INFO kablam! | help: remove this `mut` Nov 02 09:34:14.204 INFO kablam! Nov 02 09:34:14.204 INFO kablam! warning: variable does not need to be mutable Nov 02 09:34:14.204 INFO kablam! --> src/terminal.rs:176:13 Nov 02 09:34:14.204 INFO kablam! | Nov 02 09:34:14.204 INFO kablam! 176 | let mut room = game.player_room_mut(); Nov 02 09:34:14.204 INFO kablam! | ----^^^^ Nov 02 09:34:14.204 INFO kablam! | | Nov 02 09:34:14.204 INFO kablam! | help: remove this `mut` Nov 02 09:34:14.204 INFO kablam! Nov 02 09:34:14.204 INFO kablam! warning: variable does not need to be mutable Nov 02 09:34:14.204 INFO kablam! --> src/terminal.rs:190:15 Nov 02 09:34:14.204 INFO kablam! | Nov 02 09:34:14.204 INFO kablam! 190 | Box::new(|mut game| { Nov 02 09:34:14.204 INFO kablam! | ----^^^^ Nov 02 09:34:14.204 INFO kablam! | | Nov 02 09:34:14.205 INFO kablam! | help: remove this `mut` Nov 02 09:34:14.205 INFO kablam! Nov 02 09:34:14.205 INFO kablam! warning: variable does not need to be mutable Nov 02 09:34:14.205 INFO kablam! --> src/terminal.rs:196:13 Nov 02 09:34:14.205 INFO kablam! | Nov 02 09:34:14.205 INFO kablam! 196 | let mut room = game.player_room_mut(); Nov 02 09:34:14.205 INFO kablam! | ----^^^^ Nov 02 09:34:14.205 INFO kablam! | | Nov 02 09:34:14.205 INFO kablam! | help: remove this `mut` Nov 02 09:34:14.205 INFO kablam! Nov 02 09:34:14.220 INFO kablam! warning: type alias is never used: `GameResult` Nov 02 09:34:14.220 INFO kablam! --> src/gameerror.rs:25:1 Nov 02 09:34:14.220 INFO kablam! | Nov 02 09:34:14.220 INFO kablam! 25 | type GameResult = result::Result; Nov 02 09:34:14.220 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 02 09:34:14.220 INFO kablam! | Nov 02 09:34:14.220 INFO kablam! = note: #[warn(dead_code)] on by default Nov 02 09:34:14.220 INFO kablam! Nov 02 09:34:14.220 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable Nov 02 09:34:14.220 INFO kablam! --> src/main.rs:1:12 Nov 02 09:34:14.220 INFO kablam! | Nov 02 09:34:14.220 INFO kablam! 1 | #![feature(proc_macro)] Nov 02 09:34:14.220 INFO kablam! | ^^^^^^^^^^ Nov 02 09:34:14.220 INFO kablam! | Nov 02 09:34:14.220 INFO kablam! = note: #[warn(stable_features)] on by default Nov 02 09:34:14.220 INFO kablam! Nov 02 09:34:14.220 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable Nov 02 09:34:14.220 INFO kablam! --> src/main.rs:2:12 Nov 02 09:34:14.220 INFO kablam! | Nov 02 09:34:14.220 INFO kablam! 2 | #![feature(conservative_impl_trait)] Nov 02 09:34:14.220 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^ Nov 02 09:34:14.220 INFO kablam! Nov 02 09:34:14.296 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 13.34s Nov 02 09:34:14.300 INFO kablam! su: No module specific data is present Nov 02 09:34:15.100 INFO running `"docker" "rm" "-f" "b63aba261e72b5008e1c4c624543df39dca35ad0c0c3823b534ca353bce585c0"` Nov 02 09:34:15.392 INFO blam! b63aba261e72b5008e1c4c624543df39dca35ad0c0c3823b534ca353bce585c0