Oct 26 23:49:06.908 INFO checking neosam/textgame against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2 Oct 26 23:49:06.908 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-3/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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"` Oct 26 23:49:07.210 INFO blam! d66dfe825c75136b689f391de75e2cc1e3b4c368cda56ec4e72034e0df596939 Oct 26 23:49:07.212 INFO running `"docker" "start" "-a" "d66dfe825c75136b689f391de75e2cc1e3b4c368cda56ec4e72034e0df596939"` Oct 26 23:49:08.291 INFO kablam! usermod: no changes Oct 26 23:49:08.359 INFO kablam! Checking serde v0.8.19 Oct 26 23:49:08.359 INFO kablam! Compiling serde_codegen_internals v0.11.1 Oct 26 23:49:09.892 INFO kablam! Compiling serde_codegen v0.8.19 Oct 26 23:49:14.387 INFO kablam! Compiling serde_derive v0.8.19 Oct 26 23:49:18.199 INFO kablam! Checking serde_json v0.8.4 Oct 26 23:49:19.720 INFO kablam! Checking textgametest v0.1.0 (/source) Oct 26 23:49:20.439 INFO kablam! warning: unnecessary parentheses around function argument Oct 26 23:49:20.439 INFO kablam! --> src/terminal.rs:59:23 Oct 26 23:49:20.439 INFO kablam! | Oct 26 23:49:20.439 INFO kablam! 59 | return Ok((false)) Oct 26 23:49:20.439 INFO kablam! | ^^^^^^^ help: remove these parentheses Oct 26 23:49:20.439 INFO kablam! | Oct 26 23:49:20.439 INFO kablam! = note: #[warn(unused_parens)] on by default Oct 26 23:49:20.439 INFO kablam! Oct 26 23:49:20.451 INFO kablam! warning: unnecessary parentheses around function argument Oct 26 23:49:20.451 INFO kablam! --> src/terminal.rs:59:23 Oct 26 23:49:20.451 INFO kablam! | Oct 26 23:49:20.451 INFO kablam! 59 | return Ok((false)) Oct 26 23:49:20.451 INFO kablam! | ^^^^^^^ help: remove these parentheses Oct 26 23:49:20.451 INFO kablam! | Oct 26 23:49:20.451 INFO kablam! = note: #[warn(unused_parens)] on by default Oct 26 23:49:20.451 INFO kablam! Oct 26 23:49:21.071 INFO kablam! warning: variable does not need to be mutable Oct 26 23:49:21.071 INFO kablam! --> src/main.rs:30:13 Oct 26 23:49:21.071 INFO kablam! | Oct 26 23:49:21.071 INFO kablam! 30 | let mut game_room = game.room_mut(room_ref); Oct 26 23:49:21.071 INFO kablam! | ----^^^^^^^^^ Oct 26 23:49:21.071 INFO kablam! | | Oct 26 23:49:21.071 INFO kablam! | help: remove this `mut` Oct 26 23:49:21.071 INFO kablam! | Oct 26 23:49:21.071 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 26 23:49:21.071 INFO kablam! Oct 26 23:49:21.239 INFO kablam! warning: variable does not need to be mutable Oct 26 23:49:21.239 INFO kablam! --> src/game.rs:54:13 Oct 26 23:49:21.239 INFO kablam! | Oct 26 23:49:21.239 INFO kablam! 54 | let mut to_room = self.room_mut(to_room_key); Oct 26 23:49:21.239 INFO kablam! | ----^^^^^^^ Oct 26 23:49:21.239 INFO kablam! | | Oct 26 23:49:21.239 INFO kablam! | help: remove this `mut` Oct 26 23:49:21.239 INFO kablam! Oct 26 23:49:21.251 INFO kablam! warning: variable does not need to be mutable Oct 26 23:49:21.251 INFO kablam! --> src/terminal.rs:114:15 Oct 26 23:49:21.251 INFO kablam! | Oct 26 23:49:21.251 INFO kablam! 114 | Box::new(|mut game| { Oct 26 23:49:21.251 INFO kablam! | ----^^^^ Oct 26 23:49:21.251 INFO kablam! | | Oct 26 23:49:21.251 INFO kablam! | help: remove this `mut` Oct 26 23:49:21.251 INFO kablam! Oct 26 23:49:21.254 INFO kablam! warning: variable does not need to be mutable Oct 26 23:49:21.254 INFO kablam! --> src/terminal.rs:126:15 Oct 26 23:49:21.254 INFO kablam! | Oct 26 23:49:21.254 INFO kablam! 126 | Box::new(|mut game| { Oct 26 23:49:21.254 INFO kablam! | ----^^^^ Oct 26 23:49:21.254 INFO kablam! | | Oct 26 23:49:21.254 INFO kablam! | help: remove this `mut` Oct 26 23:49:21.254 INFO kablam! Oct 26 23:49:21.256 INFO kablam! warning: variable does not need to be mutable Oct 26 23:49:21.256 INFO kablam! --> src/terminal.rs:134:15 Oct 26 23:49:21.256 INFO kablam! | Oct 26 23:49:21.256 INFO kablam! 134 | Box::new(|mut game| { Oct 26 23:49:21.256 INFO kablam! | ----^^^^ Oct 26 23:49:21.256 INFO kablam! | | Oct 26 23:49:21.256 INFO kablam! | help: remove this `mut` Oct 26 23:49:21.256 INFO kablam! Oct 26 23:49:21.257 INFO kablam! warning: variable does not need to be mutable Oct 26 23:49:21.257 INFO kablam! --> src/terminal.rs:150:15 Oct 26 23:49:21.257 INFO kablam! | Oct 26 23:49:21.257 INFO kablam! 150 | Box::new(|mut game| { Oct 26 23:49:21.257 INFO kablam! | ----^^^^ Oct 26 23:49:21.258 INFO kablam! | | Oct 26 23:49:21.258 INFO kablam! | help: remove this `mut` Oct 26 23:49:21.258 INFO kablam! Oct 26 23:49:21.261 INFO kablam! warning: variable does not need to be mutable Oct 26 23:49:21.261 INFO kablam! --> src/terminal.rs:161:15 Oct 26 23:49:21.261 INFO kablam! | Oct 26 23:49:21.261 INFO kablam! 161 | Box::new(|mut game| { Oct 26 23:49:21.261 INFO kablam! | ----^^^^ Oct 26 23:49:21.261 INFO kablam! | | Oct 26 23:49:21.261 INFO kablam! | help: remove this `mut` Oct 26 23:49:21.261 INFO kablam! Oct 26 23:49:21.264 INFO kablam! warning: variable does not need to be mutable Oct 26 23:49:21.264 INFO kablam! --> src/terminal.rs:173:15 Oct 26 23:49:21.264 INFO kablam! | Oct 26 23:49:21.264 INFO kablam! 173 | Box::new(|mut game| { Oct 26 23:49:21.264 INFO kablam! | ----^^^^ Oct 26 23:49:21.264 INFO kablam! | | Oct 26 23:49:21.264 INFO kablam! | help: remove this `mut` Oct 26 23:49:21.264 INFO kablam! Oct 26 23:49:21.264 INFO kablam! warning: variable does not need to be mutable Oct 26 23:49:21.264 INFO kablam! --> src/terminal.rs:176:13 Oct 26 23:49:21.264 INFO kablam! | Oct 26 23:49:21.264 INFO kablam! 176 | let mut room = game.player_room_mut(); Oct 26 23:49:21.264 INFO kablam! | ----^^^^ Oct 26 23:49:21.264 INFO kablam! | | Oct 26 23:49:21.264 INFO kablam! | help: remove this `mut` Oct 26 23:49:21.264 INFO kablam! Oct 26 23:49:21.271 INFO kablam! warning: variable does not need to be mutable Oct 26 23:49:21.271 INFO kablam! --> src/terminal.rs:190:15 Oct 26 23:49:21.271 INFO kablam! | Oct 26 23:49:21.271 INFO kablam! 190 | Box::new(|mut game| { Oct 26 23:49:21.271 INFO kablam! | ----^^^^ Oct 26 23:49:21.271 INFO kablam! | | Oct 26 23:49:21.271 INFO kablam! | help: remove this `mut` Oct 26 23:49:21.271 INFO kablam! Oct 26 23:49:21.271 INFO kablam! warning: variable does not need to be mutable Oct 26 23:49:21.271 INFO kablam! --> src/terminal.rs:196:13 Oct 26 23:49:21.271 INFO kablam! | Oct 26 23:49:21.271 INFO kablam! 196 | let mut room = game.player_room_mut(); Oct 26 23:49:21.271 INFO kablam! | ----^^^^ Oct 26 23:49:21.271 INFO kablam! | | Oct 26 23:49:21.271 INFO kablam! | help: remove this `mut` Oct 26 23:49:21.271 INFO kablam! Oct 26 23:49:21.279 INFO kablam! warning: type alias is never used: `GameResult` Oct 26 23:49:21.279 INFO kablam! --> src/gameerror.rs:25:1 Oct 26 23:49:21.279 INFO kablam! | Oct 26 23:49:21.279 INFO kablam! 25 | type GameResult = result::Result; Oct 26 23:49:21.279 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 26 23:49:21.279 INFO kablam! | Oct 26 23:49:21.279 INFO kablam! = note: #[warn(dead_code)] on by default Oct 26 23:49:21.279 INFO kablam! Oct 26 23:49:21.279 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable Oct 26 23:49:21.279 INFO kablam! --> src/main.rs:1:12 Oct 26 23:49:21.279 INFO kablam! | Oct 26 23:49:21.279 INFO kablam! 1 | #![feature(proc_macro)] Oct 26 23:49:21.279 INFO kablam! | ^^^^^^^^^^ Oct 26 23:49:21.279 INFO kablam! | Oct 26 23:49:21.279 INFO kablam! = note: #[warn(stable_features)] on by default Oct 26 23:49:21.279 INFO kablam! Oct 26 23:49:21.279 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable Oct 26 23:49:21.279 INFO kablam! --> src/main.rs:2:12 Oct 26 23:49:21.279 INFO kablam! | Oct 26 23:49:21.279 INFO kablam! 2 | #![feature(conservative_impl_trait)] Oct 26 23:49:21.279 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^ Oct 26 23:49:21.279 INFO kablam! Oct 26 23:49:21.407 INFO kablam! warning: variable does not need to be mutable Oct 26 23:49:21.407 INFO kablam! --> src/main.rs:30:13 Oct 26 23:49:21.407 INFO kablam! | Oct 26 23:49:21.407 INFO kablam! 30 | let mut game_room = game.room_mut(room_ref); Oct 26 23:49:21.407 INFO kablam! | ----^^^^^^^^^ Oct 26 23:49:21.407 INFO kablam! | | Oct 26 23:49:21.407 INFO kablam! | help: remove this `mut` Oct 26 23:49:21.407 INFO kablam! | Oct 26 23:49:21.407 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 26 23:49:21.407 INFO kablam! Oct 26 23:49:21.599 INFO kablam! warning: variable does not need to be mutable Oct 26 23:49:21.599 INFO kablam! --> src/game.rs:54:13 Oct 26 23:49:21.599 INFO kablam! | Oct 26 23:49:21.599 INFO kablam! 54 | let mut to_room = self.room_mut(to_room_key); Oct 26 23:49:21.599 INFO kablam! | ----^^^^^^^ Oct 26 23:49:21.599 INFO kablam! | | Oct 26 23:49:21.599 INFO kablam! | help: remove this `mut` Oct 26 23:49:21.599 INFO kablam! Oct 26 23:49:21.623 INFO kablam! warning: variable does not need to be mutable Oct 26 23:49:21.624 INFO kablam! --> src/terminal.rs:114:15 Oct 26 23:49:21.624 INFO kablam! | Oct 26 23:49:21.624 INFO kablam! 114 | Box::new(|mut game| { Oct 26 23:49:21.624 INFO kablam! | ----^^^^ Oct 26 23:49:21.624 INFO kablam! | | Oct 26 23:49:21.624 INFO kablam! | help: remove this `mut` Oct 26 23:49:21.624 INFO kablam! Oct 26 23:49:21.627 INFO kablam! warning: variable does not need to be mutable Oct 26 23:49:21.627 INFO kablam! --> src/terminal.rs:126:15 Oct 26 23:49:21.627 INFO kablam! | Oct 26 23:49:21.627 INFO kablam! 126 | Box::new(|mut game| { Oct 26 23:49:21.627 INFO kablam! | ----^^^^ Oct 26 23:49:21.627 INFO kablam! | | Oct 26 23:49:21.627 INFO kablam! | help: remove this `mut` Oct 26 23:49:21.627 INFO kablam! Oct 26 23:49:21.627 INFO kablam! warning: variable does not need to be mutable Oct 26 23:49:21.627 INFO kablam! --> src/terminal.rs:134:15 Oct 26 23:49:21.627 INFO kablam! | Oct 26 23:49:21.627 INFO kablam! 134 | Box::new(|mut game| { Oct 26 23:49:21.627 INFO kablam! | ----^^^^ Oct 26 23:49:21.627 INFO kablam! | | Oct 26 23:49:21.627 INFO kablam! | help: remove this `mut` Oct 26 23:49:21.627 INFO kablam! Oct 26 23:49:21.627 INFO kablam! warning: variable does not need to be mutable Oct 26 23:49:21.627 INFO kablam! --> src/terminal.rs:150:15 Oct 26 23:49:21.627 INFO kablam! | Oct 26 23:49:21.627 INFO kablam! 150 | Box::new(|mut game| { Oct 26 23:49:21.627 INFO kablam! | ----^^^^ Oct 26 23:49:21.627 INFO kablam! | | Oct 26 23:49:21.627 INFO kablam! | help: remove this `mut` Oct 26 23:49:21.627 INFO kablam! Oct 26 23:49:21.632 INFO kablam! warning: variable does not need to be mutable Oct 26 23:49:21.632 INFO kablam! --> src/terminal.rs:161:15 Oct 26 23:49:21.632 INFO kablam! | Oct 26 23:49:21.632 INFO kablam! 161 | Box::new(|mut game| { Oct 26 23:49:21.632 INFO kablam! | ----^^^^ Oct 26 23:49:21.632 INFO kablam! | | Oct 26 23:49:21.632 INFO kablam! | help: remove this `mut` Oct 26 23:49:21.632 INFO kablam! Oct 26 23:49:21.635 INFO kablam! warning: variable does not need to be mutable Oct 26 23:49:21.635 INFO kablam! --> src/terminal.rs:173:15 Oct 26 23:49:21.635 INFO kablam! | Oct 26 23:49:21.635 INFO kablam! 173 | Box::new(|mut game| { Oct 26 23:49:21.635 INFO kablam! | ----^^^^ Oct 26 23:49:21.635 INFO kablam! | | Oct 26 23:49:21.635 INFO kablam! | help: remove this `mut` Oct 26 23:49:21.635 INFO kablam! Oct 26 23:49:21.635 INFO kablam! warning: variable does not need to be mutable Oct 26 23:49:21.635 INFO kablam! --> src/terminal.rs:176:13 Oct 26 23:49:21.635 INFO kablam! | Oct 26 23:49:21.635 INFO kablam! 176 | let mut room = game.player_room_mut(); Oct 26 23:49:21.635 INFO kablam! | ----^^^^ Oct 26 23:49:21.635 INFO kablam! | | Oct 26 23:49:21.635 INFO kablam! | help: remove this `mut` Oct 26 23:49:21.635 INFO kablam! Oct 26 23:49:21.635 INFO kablam! warning: variable does not need to be mutable Oct 26 23:49:21.635 INFO kablam! --> src/terminal.rs:190:15 Oct 26 23:49:21.635 INFO kablam! | Oct 26 23:49:21.635 INFO kablam! 190 | Box::new(|mut game| { Oct 26 23:49:21.635 INFO kablam! | ----^^^^ Oct 26 23:49:21.635 INFO kablam! | | Oct 26 23:49:21.635 INFO kablam! | help: remove this `mut` Oct 26 23:49:21.635 INFO kablam! Oct 26 23:49:21.635 INFO kablam! warning: variable does not need to be mutable Oct 26 23:49:21.635 INFO kablam! --> src/terminal.rs:196:13 Oct 26 23:49:21.635 INFO kablam! | Oct 26 23:49:21.635 INFO kablam! 196 | let mut room = game.player_room_mut(); Oct 26 23:49:21.635 INFO kablam! | ----^^^^ Oct 26 23:49:21.635 INFO kablam! | | Oct 26 23:49:21.635 INFO kablam! | help: remove this `mut` Oct 26 23:49:21.635 INFO kablam! Oct 26 23:49:21.651 INFO kablam! warning: type alias is never used: `GameResult` Oct 26 23:49:21.651 INFO kablam! --> src/gameerror.rs:25:1 Oct 26 23:49:21.651 INFO kablam! | Oct 26 23:49:21.651 INFO kablam! 25 | type GameResult = result::Result; Oct 26 23:49:21.651 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 26 23:49:21.651 INFO kablam! | Oct 26 23:49:21.651 INFO kablam! = note: #[warn(dead_code)] on by default Oct 26 23:49:21.651 INFO kablam! Oct 26 23:49:21.651 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable Oct 26 23:49:21.651 INFO kablam! --> src/main.rs:1:12 Oct 26 23:49:21.651 INFO kablam! | Oct 26 23:49:21.651 INFO kablam! 1 | #![feature(proc_macro)] Oct 26 23:49:21.651 INFO kablam! | ^^^^^^^^^^ Oct 26 23:49:21.651 INFO kablam! | Oct 26 23:49:21.651 INFO kablam! = note: #[warn(stable_features)] on by default Oct 26 23:49:21.651 INFO kablam! Oct 26 23:49:21.651 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable Oct 26 23:49:21.651 INFO kablam! --> src/main.rs:2:12 Oct 26 23:49:21.651 INFO kablam! | Oct 26 23:49:21.651 INFO kablam! 2 | #![feature(conservative_impl_trait)] Oct 26 23:49:21.651 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^ Oct 26 23:49:21.651 INFO kablam! Oct 26 23:49:21.721 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 13.40s Oct 26 23:49:21.725 INFO kablam! su: No module specific data is present Oct 26 23:49:22.499 INFO running `"docker" "rm" "-f" "d66dfe825c75136b689f391de75e2cc1e3b4c368cda56ec4e72034e0df596939"` Oct 26 23:49:22.872 INFO blam! d66dfe825c75136b689f391de75e2cc1e3b4c368cda56ec4e72034e0df596939