Nov 04 02:01:31.093 INFO checking neosam/textgame against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655 Nov 04 02:01:31.093 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-6/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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 04 02:01:31.499 INFO blam! 3204c7271db4b3b1160b5f634e803f74af184417116241ec93bbeb139eb64c02 Nov 04 02:01:31.507 INFO running `"docker" "start" "-a" "3204c7271db4b3b1160b5f634e803f74af184417116241ec93bbeb139eb64c02"` Nov 04 02:01:32.431 INFO kablam! usermod: no changes Nov 04 02:01:32.528 INFO kablam! Checking serde v0.8.19 Nov 04 02:01:32.528 INFO kablam! Compiling syn v0.10.3 Nov 04 02:01:38.312 INFO kablam! Compiling serde_codegen_internals v0.11.1 Nov 04 02:01:40.257 INFO kablam! Compiling serde_codegen v0.8.19 Nov 04 02:01:41.459 INFO kablam! Checking serde_json v0.8.4 Nov 04 02:01:45.859 INFO kablam! Compiling serde_derive v0.8.19 Nov 04 02:01:48.383 INFO kablam! Checking textgametest v0.1.0 (/source) Nov 04 02:01:48.851 INFO kablam! warning: unnecessary parentheses around function argument Nov 04 02:01:48.851 INFO kablam! --> src/terminal.rs:59:23 Nov 04 02:01:48.851 INFO kablam! | Nov 04 02:01:48.851 INFO kablam! 59 | return Ok((false)) Nov 04 02:01:48.851 INFO kablam! | ^^^^^^^ help: remove these parentheses Nov 04 02:01:48.851 INFO kablam! | Nov 04 02:01:48.851 INFO kablam! = note: #[warn(unused_parens)] on by default Nov 04 02:01:48.851 INFO kablam! Nov 04 02:01:49.099 INFO kablam! warning: unnecessary parentheses around function argument Nov 04 02:01:49.100 INFO kablam! --> src/terminal.rs:59:23 Nov 04 02:01:49.100 INFO kablam! | Nov 04 02:01:49.100 INFO kablam! 59 | return Ok((false)) Nov 04 02:01:49.101 INFO kablam! | ^^^^^^^ help: remove these parentheses Nov 04 02:01:49.101 INFO kablam! | Nov 04 02:01:49.101 INFO kablam! = note: #[warn(unused_parens)] on by default Nov 04 02:01:49.102 INFO kablam! Nov 04 02:01:49.791 INFO kablam! warning: variable does not need to be mutable Nov 04 02:01:49.792 INFO kablam! --> src/main.rs:30:13 Nov 04 02:01:49.792 INFO kablam! | Nov 04 02:01:49.792 INFO kablam! 30 | let mut game_room = game.room_mut(room_ref); Nov 04 02:01:49.793 INFO kablam! | ----^^^^^^^^^ Nov 04 02:01:49.793 INFO kablam! | | Nov 04 02:01:49.793 INFO kablam! | help: remove this `mut` Nov 04 02:01:49.794 INFO kablam! | Nov 04 02:01:49.794 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 04 02:01:49.794 INFO kablam! Nov 04 02:01:49.915 INFO kablam! warning: variable does not need to be mutable Nov 04 02:01:49.916 INFO kablam! --> src/main.rs:30:13 Nov 04 02:01:49.916 INFO kablam! | Nov 04 02:01:49.916 INFO kablam! 30 | let mut game_room = game.room_mut(room_ref); Nov 04 02:01:49.917 INFO kablam! | ----^^^^^^^^^ Nov 04 02:01:49.917 INFO kablam! | | Nov 04 02:01:49.917 INFO kablam! | help: remove this `mut` Nov 04 02:01:49.918 INFO kablam! | Nov 04 02:01:49.918 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 04 02:01:49.918 INFO kablam! Nov 04 02:01:50.032 INFO kablam! warning: variable does not need to be mutable Nov 04 02:01:50.032 INFO kablam! --> src/game.rs:54:13 Nov 04 02:01:50.032 INFO kablam! | Nov 04 02:01:50.032 INFO kablam! 54 | let mut to_room = self.room_mut(to_room_key); Nov 04 02:01:50.032 INFO kablam! | ----^^^^^^^ Nov 04 02:01:50.032 INFO kablam! | | Nov 04 02:01:50.032 INFO kablam! | help: remove this `mut` Nov 04 02:01:50.032 INFO kablam! Nov 04 02:01:50.052 INFO kablam! warning: variable does not need to be mutable Nov 04 02:01:50.052 INFO kablam! --> src/terminal.rs:114:15 Nov 04 02:01:50.053 INFO kablam! | Nov 04 02:01:50.053 INFO kablam! 114 | Box::new(|mut game| { Nov 04 02:01:50.053 INFO kablam! | ----^^^^ Nov 04 02:01:50.054 INFO kablam! | | Nov 04 02:01:50.054 INFO kablam! | help: remove this `mut` Nov 04 02:01:50.054 INFO kablam! Nov 04 02:01:50.055 INFO kablam! warning: variable does not need to be mutable Nov 04 02:01:50.055 INFO kablam! --> src/terminal.rs:126:15 Nov 04 02:01:50.056 INFO kablam! | Nov 04 02:01:50.056 INFO kablam! 126 | Box::new(|mut game| { Nov 04 02:01:50.056 INFO kablam! | ----^^^^ Nov 04 02:01:50.057 INFO kablam! | | Nov 04 02:01:50.057 INFO kablam! | help: remove this `mut` Nov 04 02:01:50.057 INFO kablam! Nov 04 02:01:50.058 INFO kablam! warning: variable does not need to be mutable Nov 04 02:01:50.058 INFO kablam! --> src/terminal.rs:134:15 Nov 04 02:01:50.058 INFO kablam! | Nov 04 02:01:50.059 INFO kablam! 134 | Box::new(|mut game| { Nov 04 02:01:50.059 INFO kablam! | ----^^^^ Nov 04 02:01:50.059 INFO kablam! | | Nov 04 02:01:50.060 INFO kablam! | help: remove this `mut` Nov 04 02:01:50.060 INFO kablam! Nov 04 02:01:50.060 INFO kablam! warning: variable does not need to be mutable Nov 04 02:01:50.061 INFO kablam! --> src/terminal.rs:150:15 Nov 04 02:01:50.061 INFO kablam! | Nov 04 02:01:50.061 INFO kablam! 150 | Box::new(|mut game| { Nov 04 02:01:50.062 INFO kablam! | ----^^^^ Nov 04 02:01:50.062 INFO kablam! | | Nov 04 02:01:50.062 INFO kablam! | help: remove this `mut` Nov 04 02:01:50.063 INFO kablam! Nov 04 02:01:50.063 INFO kablam! warning: variable does not need to be mutable Nov 04 02:01:50.063 INFO kablam! --> src/terminal.rs:161:15 Nov 04 02:01:50.063 INFO kablam! | Nov 04 02:01:50.064 INFO kablam! 161 | Box::new(|mut game| { Nov 04 02:01:50.064 INFO kablam! | ----^^^^ Nov 04 02:01:50.064 INFO kablam! | | Nov 04 02:01:50.065 INFO kablam! | help: remove this `mut` Nov 04 02:01:50.065 INFO kablam! Nov 04 02:01:50.065 INFO kablam! warning: variable does not need to be mutable Nov 04 02:01:50.066 INFO kablam! --> src/terminal.rs:173:15 Nov 04 02:01:50.066 INFO kablam! | Nov 04 02:01:50.066 INFO kablam! 173 | Box::new(|mut game| { Nov 04 02:01:50.067 INFO kablam! | ----^^^^ Nov 04 02:01:50.067 INFO kablam! | | Nov 04 02:01:50.067 INFO kablam! | help: remove this `mut` Nov 04 02:01:50.068 INFO kablam! Nov 04 02:01:50.068 INFO kablam! warning: variable does not need to be mutable Nov 04 02:01:50.068 INFO kablam! --> src/terminal.rs:176:13 Nov 04 02:01:50.068 INFO kablam! | Nov 04 02:01:50.069 INFO kablam! 176 | let mut room = game.player_room_mut(); Nov 04 02:01:50.069 INFO kablam! | ----^^^^ Nov 04 02:01:50.069 INFO kablam! | | Nov 04 02:01:50.070 INFO kablam! | help: remove this `mut` Nov 04 02:01:50.070 INFO kablam! Nov 04 02:01:50.070 INFO kablam! warning: variable does not need to be mutable Nov 04 02:01:50.075 INFO kablam! --> src/terminal.rs:190:15 Nov 04 02:01:50.075 INFO kablam! | Nov 04 02:01:50.075 INFO kablam! 190 | Box::new(|mut game| { Nov 04 02:01:50.076 INFO kablam! | ----^^^^ Nov 04 02:01:50.076 INFO kablam! | | Nov 04 02:01:50.076 INFO kablam! | help: remove this `mut` Nov 04 02:01:50.077 INFO kablam! Nov 04 02:01:50.077 INFO kablam! warning: variable does not need to be mutable Nov 04 02:01:50.077 INFO kablam! --> src/terminal.rs:196:13 Nov 04 02:01:50.078 INFO kablam! | Nov 04 02:01:50.078 INFO kablam! 196 | let mut room = game.player_room_mut(); Nov 04 02:01:50.078 INFO kablam! | ----^^^^ Nov 04 02:01:50.078 INFO kablam! | | Nov 04 02:01:50.079 INFO kablam! | help: remove this `mut` Nov 04 02:01:50.079 INFO kablam! Nov 04 02:01:50.083 INFO kablam! warning: type alias is never used: `GameResult` Nov 04 02:01:50.083 INFO kablam! --> src/gameerror.rs:25:1 Nov 04 02:01:50.083 INFO kablam! | Nov 04 02:01:50.084 INFO kablam! 25 | type GameResult = result::Result; Nov 04 02:01:50.084 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 02:01:50.084 INFO kablam! | Nov 04 02:01:50.085 INFO kablam! = note: #[warn(dead_code)] on by default Nov 04 02:01:50.085 INFO kablam! Nov 04 02:01:50.085 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable Nov 04 02:01:50.086 INFO kablam! --> src/main.rs:1:12 Nov 04 02:01:50.086 INFO kablam! | Nov 04 02:01:50.086 INFO kablam! 1 | #![feature(proc_macro)] Nov 04 02:01:50.087 INFO kablam! | ^^^^^^^^^^ Nov 04 02:01:50.087 INFO kablam! | Nov 04 02:01:50.087 INFO kablam! = note: #[warn(stable_features)] on by default Nov 04 02:01:50.088 INFO kablam! Nov 04 02:01:50.088 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable Nov 04 02:01:50.088 INFO kablam! --> src/main.rs:2:12 Nov 04 02:01:50.089 INFO kablam! | Nov 04 02:01:50.089 INFO kablam! 2 | #![feature(conservative_impl_trait)] Nov 04 02:01:50.089 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 02:01:50.090 INFO kablam! Nov 04 02:01:50.183 INFO kablam! warning: variable does not need to be mutable Nov 04 02:01:50.183 INFO kablam! --> src/game.rs:54:13 Nov 04 02:01:50.184 INFO kablam! | Nov 04 02:01:50.184 INFO kablam! 54 | let mut to_room = self.room_mut(to_room_key); Nov 04 02:01:50.184 INFO kablam! | ----^^^^^^^ Nov 04 02:01:50.185 INFO kablam! | | Nov 04 02:01:50.185 INFO kablam! | help: remove this `mut` Nov 04 02:01:50.185 INFO kablam! Nov 04 02:01:50.203 INFO kablam! warning: variable does not need to be mutable Nov 04 02:01:50.203 INFO kablam! --> src/terminal.rs:114:15 Nov 04 02:01:50.204 INFO kablam! | Nov 04 02:01:50.204 INFO kablam! 114 | Box::new(|mut game| { Nov 04 02:01:50.204 INFO kablam! | ----^^^^ Nov 04 02:01:50.205 INFO kablam! | | Nov 04 02:01:50.205 INFO kablam! | help: remove this `mut` Nov 04 02:01:50.205 INFO kablam! Nov 04 02:01:50.206 INFO kablam! warning: variable does not need to be mutable Nov 04 02:01:50.206 INFO kablam! --> src/terminal.rs:126:15 Nov 04 02:01:50.206 INFO kablam! | Nov 04 02:01:50.207 INFO kablam! 126 | Box::new(|mut game| { Nov 04 02:01:50.207 INFO kablam! | ----^^^^ Nov 04 02:01:50.207 INFO kablam! | | Nov 04 02:01:50.208 INFO kablam! | help: remove this `mut` Nov 04 02:01:50.208 INFO kablam! Nov 04 02:01:50.208 INFO kablam! warning: variable does not need to be mutable Nov 04 02:01:50.209 INFO kablam! --> src/terminal.rs:134:15 Nov 04 02:01:50.209 INFO kablam! | Nov 04 02:01:50.209 INFO kablam! 134 | Box::new(|mut game| { Nov 04 02:01:50.209 INFO kablam! | ----^^^^ Nov 04 02:01:50.210 INFO kablam! | | Nov 04 02:01:50.210 INFO kablam! | help: remove this `mut` Nov 04 02:01:50.210 INFO kablam! Nov 04 02:01:50.211 INFO kablam! warning: variable does not need to be mutable Nov 04 02:01:50.211 INFO kablam! --> src/terminal.rs:150:15 Nov 04 02:01:50.211 INFO kablam! | Nov 04 02:01:50.211 INFO kablam! 150 | Box::new(|mut game| { Nov 04 02:01:50.212 INFO kablam! | ----^^^^ Nov 04 02:01:50.212 INFO kablam! | | Nov 04 02:01:50.212 INFO kablam! | help: remove this `mut` Nov 04 02:01:50.212 INFO kablam! Nov 04 02:01:50.213 INFO kablam! warning: variable does not need to be mutable Nov 04 02:01:50.213 INFO kablam! --> src/terminal.rs:161:15 Nov 04 02:01:50.213 INFO kablam! | Nov 04 02:01:50.214 INFO kablam! 161 | Box::new(|mut game| { Nov 04 02:01:50.214 INFO kablam! | ----^^^^ Nov 04 02:01:50.214 INFO kablam! | | Nov 04 02:01:50.214 INFO kablam! | help: remove this `mut` Nov 04 02:01:50.215 INFO kablam! Nov 04 02:01:50.215 INFO kablam! warning: variable does not need to be mutable Nov 04 02:01:50.215 INFO kablam! --> src/terminal.rs:173:15 Nov 04 02:01:50.215 INFO kablam! | Nov 04 02:01:50.216 INFO kablam! 173 | Box::new(|mut game| { Nov 04 02:01:50.216 INFO kablam! | ----^^^^ Nov 04 02:01:50.216 INFO kablam! | | Nov 04 02:01:50.216 INFO kablam! | help: remove this `mut` Nov 04 02:01:50.217 INFO kablam! Nov 04 02:01:50.217 INFO kablam! warning: variable does not need to be mutable Nov 04 02:01:50.217 INFO kablam! --> src/terminal.rs:176:13 Nov 04 02:01:50.217 INFO kablam! | Nov 04 02:01:50.218 INFO kablam! 176 | let mut room = game.player_room_mut(); Nov 04 02:01:50.218 INFO kablam! | ----^^^^ Nov 04 02:01:50.218 INFO kablam! | | Nov 04 02:01:50.218 INFO kablam! | help: remove this `mut` Nov 04 02:01:50.219 INFO kablam! Nov 04 02:01:50.219 INFO kablam! warning: variable does not need to be mutable Nov 04 02:01:50.219 INFO kablam! --> src/terminal.rs:190:15 Nov 04 02:01:50.219 INFO kablam! | Nov 04 02:01:50.220 INFO kablam! 190 | Box::new(|mut game| { Nov 04 02:01:50.220 INFO kablam! | ----^^^^ Nov 04 02:01:50.220 INFO kablam! | | Nov 04 02:01:50.220 INFO kablam! | help: remove this `mut` Nov 04 02:01:50.221 INFO kablam! Nov 04 02:01:50.221 INFO kablam! warning: variable does not need to be mutable Nov 04 02:01:50.221 INFO kablam! --> src/terminal.rs:196:13 Nov 04 02:01:50.221 INFO kablam! | Nov 04 02:01:50.222 INFO kablam! 196 | let mut room = game.player_room_mut(); Nov 04 02:01:50.222 INFO kablam! | ----^^^^ Nov 04 02:01:50.222 INFO kablam! | | Nov 04 02:01:50.222 INFO kablam! | help: remove this `mut` Nov 04 02:01:50.223 INFO kablam! Nov 04 02:01:50.231 INFO kablam! warning: type alias is never used: `GameResult` Nov 04 02:01:50.231 INFO kablam! --> src/gameerror.rs:25:1 Nov 04 02:01:50.232 INFO kablam! | Nov 04 02:01:50.232 INFO kablam! 25 | type GameResult = result::Result; Nov 04 02:01:50.232 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 02:01:50.232 INFO kablam! | Nov 04 02:01:50.233 INFO kablam! = note: #[warn(dead_code)] on by default Nov 04 02:01:50.233 INFO kablam! Nov 04 02:01:50.233 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable Nov 04 02:01:50.233 INFO kablam! --> src/main.rs:1:12 Nov 04 02:01:50.234 INFO kablam! | Nov 04 02:01:50.234 INFO kablam! 1 | #![feature(proc_macro)] Nov 04 02:01:50.234 INFO kablam! | ^^^^^^^^^^ Nov 04 02:01:50.235 INFO kablam! | Nov 04 02:01:50.235 INFO kablam! = note: #[warn(stable_features)] on by default Nov 04 02:01:50.235 INFO kablam! Nov 04 02:01:50.235 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable Nov 04 02:01:50.236 INFO kablam! --> src/main.rs:2:12 Nov 04 02:01:50.236 INFO kablam! | Nov 04 02:01:50.236 INFO kablam! 2 | #![feature(conservative_impl_trait)] Nov 04 02:01:50.237 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 02:01:50.237 INFO kablam! Nov 04 02:01:50.331 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 17.86s Nov 04 02:01:50.331 INFO kablam! su: No module specific data is present Nov 04 02:01:51.433 INFO running `"docker" "rm" "-f" "3204c7271db4b3b1160b5f634e803f74af184417116241ec93bbeb139eb64c02"` Nov 04 02:01:51.739 INFO blam! 3204c7271db4b3b1160b5f634e803f74af184417116241ec93bbeb139eb64c02