Oct 26 23:49:07.061 INFO checking neosam/textgame against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192-2 Oct 26 23:49:07.061 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-1/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-55192-2/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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 23:49:07.381 INFO blam! 397b06ed32ab3e053fc35959fd4d86d1ec6360fb904ffaec633b11c72acef7db Oct 26 23:49:07.389 INFO running `"docker" "start" "-a" "397b06ed32ab3e053fc35959fd4d86d1ec6360fb904ffaec633b11c72acef7db"` Oct 26 23:49:08.446 INFO kablam! usermod: no changes Oct 26 23:49:08.563 INFO kablam! Checking serde v0.8.19 Oct 26 23:49:08.563 INFO kablam! Compiling serde_codegen_internals v0.11.1 Oct 26 23:49:10.169 INFO kablam! Compiling serde_codegen v0.8.19 Oct 26 23:49:14.679 INFO kablam! Compiling serde_derive v0.8.19 Oct 26 23:49:16.599 INFO kablam! Checking serde_json v0.8.4 Oct 26 23:49:19.209 INFO kablam! Checking textgametest v0.1.0 (/source) Oct 26 23:49:19.914 INFO kablam! warning: unnecessary parentheses around function argument Oct 26 23:49:19.915 INFO kablam! --> src/terminal.rs:59:23 Oct 26 23:49:19.915 INFO kablam! | Oct 26 23:49:19.915 INFO kablam! 59 | return Ok((false)) Oct 26 23:49:19.915 INFO kablam! | ^^^^^^^ help: remove these parentheses Oct 26 23:49:19.915 INFO kablam! | Oct 26 23:49:19.915 INFO kablam! = note: #[warn(unused_parens)] on by default Oct 26 23:49:19.915 INFO kablam! Oct 26 23:49:20.156 INFO kablam! warning: unnecessary parentheses around function argument Oct 26 23:49:20.156 INFO kablam! --> src/terminal.rs:59:23 Oct 26 23:49:20.156 INFO kablam! | Oct 26 23:49:20.157 INFO kablam! 59 | return Ok((false)) Oct 26 23:49:20.157 INFO kablam! | ^^^^^^^ help: remove these parentheses Oct 26 23:49:20.158 INFO kablam! | Oct 26 23:49:20.158 INFO kablam! = note: #[warn(unused_parens)] on by default Oct 26 23:49:20.158 INFO kablam! Oct 26 23:49:20.507 INFO kablam! warning: variable does not need to be mutable Oct 26 23:49:20.507 INFO kablam! --> src/main.rs:30:13 Oct 26 23:49:20.507 INFO kablam! | Oct 26 23:49:20.507 INFO kablam! 30 | let mut game_room = game.room_mut(room_ref); Oct 26 23:49:20.507 INFO kablam! | ----^^^^^^^^^ Oct 26 23:49:20.507 INFO kablam! | | Oct 26 23:49:20.507 INFO kablam! | help: remove this `mut` Oct 26 23:49:20.507 INFO kablam! | Oct 26 23:49:20.507 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 26 23:49:20.507 INFO kablam! Oct 26 23:49:20.771 INFO kablam! warning: variable does not need to be mutable Oct 26 23:49:20.771 INFO kablam! --> src/game.rs:54:13 Oct 26 23:49:20.771 INFO kablam! | Oct 26 23:49:20.771 INFO kablam! 54 | let mut to_room = self.room_mut(to_room_key); Oct 26 23:49:20.771 INFO kablam! | ----^^^^^^^ Oct 26 23:49:20.771 INFO kablam! | | Oct 26 23:49:20.771 INFO kablam! | help: remove this `mut` Oct 26 23:49:20.771 INFO kablam! Oct 26 23:49:20.795 INFO kablam! warning: variable does not need to be mutable Oct 26 23:49:20.795 INFO kablam! --> src/terminal.rs:114:15 Oct 26 23:49:20.795 INFO kablam! | Oct 26 23:49:20.795 INFO kablam! 114 | Box::new(|mut game| { Oct 26 23:49:20.795 INFO kablam! | ----^^^^ Oct 26 23:49:20.795 INFO kablam! | | Oct 26 23:49:20.795 INFO kablam! | help: remove this `mut` Oct 26 23:49:20.795 INFO kablam! Oct 26 23:49:20.795 INFO kablam! warning: variable does not need to be mutable Oct 26 23:49:20.795 INFO kablam! --> src/terminal.rs:126:15 Oct 26 23:49:20.795 INFO kablam! | Oct 26 23:49:20.795 INFO kablam! 126 | Box::new(|mut game| { Oct 26 23:49:20.795 INFO kablam! | ----^^^^ Oct 26 23:49:20.795 INFO kablam! | | Oct 26 23:49:20.795 INFO kablam! | help: remove this `mut` Oct 26 23:49:20.795 INFO kablam! Oct 26 23:49:20.795 INFO kablam! warning: variable does not need to be mutable Oct 26 23:49:20.795 INFO kablam! --> src/terminal.rs:134:15 Oct 26 23:49:20.795 INFO kablam! | Oct 26 23:49:20.795 INFO kablam! 134 | Box::new(|mut game| { Oct 26 23:49:20.795 INFO kablam! | ----^^^^ Oct 26 23:49:20.795 INFO kablam! | | Oct 26 23:49:20.795 INFO kablam! | help: remove this `mut` Oct 26 23:49:20.795 INFO kablam! Oct 26 23:49:20.803 INFO kablam! warning: variable does not need to be mutable Oct 26 23:49:20.803 INFO kablam! --> src/terminal.rs:150:15 Oct 26 23:49:20.803 INFO kablam! | Oct 26 23:49:20.803 INFO kablam! 150 | Box::new(|mut game| { Oct 26 23:49:20.803 INFO kablam! | ----^^^^ Oct 26 23:49:20.803 INFO kablam! | | Oct 26 23:49:20.803 INFO kablam! | help: remove this `mut` Oct 26 23:49:20.803 INFO kablam! Oct 26 23:49:20.803 INFO kablam! warning: variable does not need to be mutable Oct 26 23:49:20.803 INFO kablam! --> src/terminal.rs:161:15 Oct 26 23:49:20.803 INFO kablam! | Oct 26 23:49:20.803 INFO kablam! 161 | Box::new(|mut game| { Oct 26 23:49:20.803 INFO kablam! | ----^^^^ Oct 26 23:49:20.803 INFO kablam! | | Oct 26 23:49:20.803 INFO kablam! | help: remove this `mut` Oct 26 23:49:20.803 INFO kablam! Oct 26 23:49:20.806 INFO kablam! warning: variable does not need to be mutable Oct 26 23:49:20.806 INFO kablam! --> src/terminal.rs:173:15 Oct 26 23:49:20.806 INFO kablam! | Oct 26 23:49:20.806 INFO kablam! 173 | Box::new(|mut game| { Oct 26 23:49:20.806 INFO kablam! | ----^^^^ Oct 26 23:49:20.806 INFO kablam! | | Oct 26 23:49:20.806 INFO kablam! | help: remove this `mut` Oct 26 23:49:20.806 INFO kablam! Oct 26 23:49:20.806 INFO kablam! warning: variable does not need to be mutable Oct 26 23:49:20.806 INFO kablam! --> src/terminal.rs:176:13 Oct 26 23:49:20.806 INFO kablam! | Oct 26 23:49:20.806 INFO kablam! 176 | let mut room = game.player_room_mut(); Oct 26 23:49:20.806 INFO kablam! | ----^^^^ Oct 26 23:49:20.806 INFO kablam! | | Oct 26 23:49:20.806 INFO kablam! | help: remove this `mut` Oct 26 23:49:20.806 INFO kablam! Oct 26 23:49:20.815 INFO kablam! warning: variable does not need to be mutable Oct 26 23:49:20.815 INFO kablam! --> src/terminal.rs:190:15 Oct 26 23:49:20.815 INFO kablam! | Oct 26 23:49:20.815 INFO kablam! 190 | Box::new(|mut game| { Oct 26 23:49:20.815 INFO kablam! | ----^^^^ Oct 26 23:49:20.815 INFO kablam! | | Oct 26 23:49:20.815 INFO kablam! | help: remove this `mut` Oct 26 23:49:20.815 INFO kablam! Oct 26 23:49:20.815 INFO kablam! warning: variable does not need to be mutable Oct 26 23:49:20.815 INFO kablam! --> src/terminal.rs:196:13 Oct 26 23:49:20.815 INFO kablam! | Oct 26 23:49:20.815 INFO kablam! 196 | let mut room = game.player_room_mut(); Oct 26 23:49:20.815 INFO kablam! | ----^^^^ Oct 26 23:49:20.815 INFO kablam! | | Oct 26 23:49:20.815 INFO kablam! | help: remove this `mut` Oct 26 23:49:20.815 INFO kablam! Oct 26 23:49:20.831 INFO kablam! warning: type alias is never used: `GameResult` Oct 26 23:49:20.831 INFO kablam! --> src/gameerror.rs:25:1 Oct 26 23:49:20.831 INFO kablam! | Oct 26 23:49:20.831 INFO kablam! 25 | type GameResult = result::Result; Oct 26 23:49:20.831 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 26 23:49:20.831 INFO kablam! | Oct 26 23:49:20.831 INFO kablam! = note: #[warn(dead_code)] on by default Oct 26 23:49:20.831 INFO kablam! Oct 26 23:49:20.831 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable Oct 26 23:49:20.831 INFO kablam! --> src/main.rs:1:12 Oct 26 23:49:20.831 INFO kablam! | Oct 26 23:49:20.831 INFO kablam! 1 | #![feature(proc_macro)] Oct 26 23:49:20.831 INFO kablam! | ^^^^^^^^^^ Oct 26 23:49:20.831 INFO kablam! | Oct 26 23:49:20.831 INFO kablam! = note: #[warn(stable_features)] on by default Oct 26 23:49:20.831 INFO kablam! Oct 26 23:49:20.831 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 23:49:20.831 INFO kablam! --> src/main.rs:2:12 Oct 26 23:49:20.831 INFO kablam! | Oct 26 23:49:20.831 INFO kablam! 2 | #![feature(conservative_impl_trait)] Oct 26 23:49:20.831 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^ Oct 26 23:49:20.831 INFO kablam! Oct 26 23:49:20.867 INFO kablam! warning: variable does not need to be mutable Oct 26 23:49:20.867 INFO kablam! --> src/main.rs:30:13 Oct 26 23:49:20.867 INFO kablam! | Oct 26 23:49:20.867 INFO kablam! 30 | let mut game_room = game.room_mut(room_ref); Oct 26 23:49:20.867 INFO kablam! | ----^^^^^^^^^ Oct 26 23:49:20.867 INFO kablam! | | Oct 26 23:49:20.867 INFO kablam! | help: remove this `mut` Oct 26 23:49:20.867 INFO kablam! | Oct 26 23:49:20.867 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 26 23:49:20.867 INFO kablam! Oct 26 23:49:21.019 INFO kablam! warning: variable does not need to be mutable Oct 26 23:49:21.019 INFO kablam! --> src/game.rs:54:13 Oct 26 23:49:21.019 INFO kablam! | Oct 26 23:49:21.019 INFO kablam! 54 | let mut to_room = self.room_mut(to_room_key); Oct 26 23:49:21.019 INFO kablam! | ----^^^^^^^ Oct 26 23:49:21.019 INFO kablam! | | Oct 26 23:49:21.019 INFO kablam! | help: remove this `mut` Oct 26 23:49:21.019 INFO kablam! Oct 26 23:49:21.039 INFO kablam! warning: variable does not need to be mutable Oct 26 23:49:21.039 INFO kablam! --> src/terminal.rs:114:15 Oct 26 23:49:21.039 INFO kablam! | Oct 26 23:49:21.039 INFO kablam! 114 | Box::new(|mut game| { Oct 26 23:49:21.039 INFO kablam! | ----^^^^ Oct 26 23:49:21.039 INFO kablam! | | Oct 26 23:49:21.039 INFO kablam! | help: remove this `mut` Oct 26 23:49:21.039 INFO kablam! Oct 26 23:49:21.039 INFO kablam! warning: variable does not need to be mutable Oct 26 23:49:21.039 INFO kablam! --> src/terminal.rs:126:15 Oct 26 23:49:21.039 INFO kablam! | Oct 26 23:49:21.039 INFO kablam! 126 | Box::new(|mut game| { Oct 26 23:49:21.039 INFO kablam! | ----^^^^ Oct 26 23:49:21.039 INFO kablam! | | Oct 26 23:49:21.039 INFO kablam! | help: remove this `mut` Oct 26 23:49:21.039 INFO kablam! Oct 26 23:49:21.039 INFO kablam! warning: variable does not need to be mutable Oct 26 23:49:21.039 INFO kablam! --> src/terminal.rs:134:15 Oct 26 23:49:21.039 INFO kablam! | Oct 26 23:49:21.039 INFO kablam! 134 | Box::new(|mut game| { Oct 26 23:49:21.039 INFO kablam! | ----^^^^ Oct 26 23:49:21.039 INFO kablam! | | Oct 26 23:49:21.039 INFO kablam! | help: remove this `mut` Oct 26 23:49:21.039 INFO kablam! Oct 26 23:49:21.047 INFO kablam! warning: variable does not need to be mutable Oct 26 23:49:21.047 INFO kablam! --> src/terminal.rs:150:15 Oct 26 23:49:21.047 INFO kablam! | Oct 26 23:49:21.047 INFO kablam! 150 | Box::new(|mut game| { Oct 26 23:49:21.047 INFO kablam! | ----^^^^ Oct 26 23:49:21.047 INFO kablam! | | Oct 26 23:49:21.047 INFO kablam! | help: remove this `mut` Oct 26 23:49:21.047 INFO kablam! Oct 26 23:49:21.047 INFO kablam! warning: variable does not need to be mutable Oct 26 23:49:21.047 INFO kablam! --> src/terminal.rs:161:15 Oct 26 23:49:21.047 INFO kablam! | Oct 26 23:49:21.047 INFO kablam! 161 | Box::new(|mut game| { Oct 26 23:49:21.047 INFO kablam! | ----^^^^ Oct 26 23:49:21.047 INFO kablam! | | Oct 26 23:49:21.047 INFO kablam! | help: remove this `mut` Oct 26 23:49:21.047 INFO kablam! Oct 26 23:49:21.047 INFO kablam! warning: variable does not need to be mutable Oct 26 23:49:21.047 INFO kablam! --> src/terminal.rs:173:15 Oct 26 23:49:21.047 INFO kablam! | Oct 26 23:49:21.047 INFO kablam! 173 | Box::new(|mut game| { Oct 26 23:49:21.047 INFO kablam! | ----^^^^ Oct 26 23:49:21.047 INFO kablam! | | Oct 26 23:49:21.047 INFO kablam! | help: remove this `mut` Oct 26 23:49:21.047 INFO kablam! Oct 26 23:49:21.047 INFO kablam! warning: variable does not need to be mutable Oct 26 23:49:21.047 INFO kablam! --> src/terminal.rs:176:13 Oct 26 23:49:21.047 INFO kablam! | Oct 26 23:49:21.047 INFO kablam! 176 | let mut room = game.player_room_mut(); Oct 26 23:49:21.047 INFO kablam! | ----^^^^ Oct 26 23:49:21.047 INFO kablam! | | Oct 26 23:49:21.047 INFO kablam! | help: remove this `mut` Oct 26 23:49:21.047 INFO kablam! Oct 26 23:49:21.051 INFO kablam! warning: variable does not need to be mutable Oct 26 23:49:21.051 INFO kablam! --> src/terminal.rs:190:15 Oct 26 23:49:21.051 INFO kablam! | Oct 26 23:49:21.051 INFO kablam! 190 | Box::new(|mut game| { Oct 26 23:49:21.051 INFO kablam! | ----^^^^ Oct 26 23:49:21.051 INFO kablam! | | Oct 26 23:49:21.051 INFO kablam! | help: remove this `mut` Oct 26 23:49:21.051 INFO kablam! Oct 26 23:49:21.051 INFO kablam! warning: variable does not need to be mutable Oct 26 23:49:21.051 INFO kablam! --> src/terminal.rs:196:13 Oct 26 23:49:21.051 INFO kablam! | Oct 26 23:49:21.051 INFO kablam! 196 | let mut room = game.player_room_mut(); Oct 26 23:49:21.051 INFO kablam! | ----^^^^ Oct 26 23:49:21.051 INFO kablam! | | Oct 26 23:49:21.051 INFO kablam! | help: remove this `mut` Oct 26 23:49:21.051 INFO kablam! Oct 26 23:49:21.063 INFO kablam! warning: type alias is never used: `GameResult` Oct 26 23:49:21.063 INFO kablam! --> src/gameerror.rs:25:1 Oct 26 23:49:21.063 INFO kablam! | Oct 26 23:49:21.063 INFO kablam! 25 | type GameResult = result::Result; Oct 26 23:49:21.063 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 26 23:49:21.063 INFO kablam! | Oct 26 23:49:21.063 INFO kablam! = note: #[warn(dead_code)] on by default Oct 26 23:49:21.063 INFO kablam! Oct 26 23:49:21.063 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable Oct 26 23:49:21.063 INFO kablam! --> src/main.rs:1:12 Oct 26 23:49:21.063 INFO kablam! | Oct 26 23:49:21.063 INFO kablam! 1 | #![feature(proc_macro)] Oct 26 23:49:21.063 INFO kablam! | ^^^^^^^^^^ Oct 26 23:49:21.063 INFO kablam! | Oct 26 23:49:21.063 INFO kablam! = note: #[warn(stable_features)] on by default Oct 26 23:49:21.063 INFO kablam! Oct 26 23:49:21.063 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 23:49:21.063 INFO kablam! --> src/main.rs:2:12 Oct 26 23:49:21.063 INFO kablam! | Oct 26 23:49:21.063 INFO kablam! 2 | #![feature(conservative_impl_trait)] Oct 26 23:49:21.063 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^ Oct 26 23:49:21.063 INFO kablam! Oct 26 23:49:21.121 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 12.63s Oct 26 23:49:21.124 INFO kablam! su: No module specific data is present Oct 26 23:49:22.259 INFO running `"docker" "rm" "-f" "397b06ed32ab3e053fc35959fd4d86d1ec6360fb904ffaec633b11c72acef7db"` Oct 26 23:49:22.583 INFO blam! 397b06ed32ab3e053fc35959fd4d86d1ec6360fb904ffaec633b11c72acef7db