Oct 12 20:35:59.242 INFO checking huytd/sergaem against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 20:35:59.242 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-0/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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 12 20:35:59.725 INFO blam! c01903510cdc0623b248d472ec7dd07849ff577187c4a5df6240d9f7acbd7258
Oct 12 20:35:59.726 INFO running `"docker" "start" "-a" "c01903510cdc0623b248d472ec7dd07849ff577187c4a5df6240d9f7acbd7258"`
Oct 12 20:36:00.941 INFO kablam! usermod: no changes
Oct 12 20:36:01.076 INFO kablam!     Checking ws v0.7.3
Oct 12 20:36:03.240 INFO kablam!     Checking sergaem v0.1.0 (/source)
Oct 12 20:36:04.424 INFO kablam! warning: unused import: `std::cell::RefCell`
Oct 12 20:36:04.424 INFO kablam!  --> src/engine/network.rs:2:5
Oct 12 20:36:04.424 INFO kablam!   |
Oct 12 20:36:04.424 INFO kablam! 2 | use std::cell::RefCell;
Oct 12 20:36:04.424 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Oct 12 20:36:04.424 INFO kablam!   |
Oct 12 20:36:04.424 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 20:36:04.424 INFO kablam! 
Oct 12 20:36:04.608 INFO kablam! warning: variable does not need to be mutable
Oct 12 20:36:04.608 INFO kablam!   --> src/engine/game.rs:30:21
Oct 12 20:36:04.608 INFO kablam!    |
Oct 12 20:36:04.608 INFO kablam! 30 |                 let mut game_logic = GameLogic::new(self.clone());
Oct 12 20:36:04.608 INFO kablam!    |                     ----^^^^^^^^^^
Oct 12 20:36:04.608 INFO kablam!    |                     |
Oct 12 20:36:04.608 INFO kablam!    |                     help: remove this `mut`
Oct 12 20:36:04.608 INFO kablam!    |
Oct 12 20:36:04.608 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 12 20:36:04.608 INFO kablam! 
Oct 12 20:36:04.608 INFO kablam! warning: variable does not need to be mutable
Oct 12 20:36:04.608 INFO kablam!   --> src/engine/game.rs:30:21
Oct 12 20:36:04.608 INFO kablam!    |
Oct 12 20:36:04.608 INFO kablam! 30 |                 let mut game_logic = GameLogic::new(self.clone());
Oct 12 20:36:04.608 INFO kablam!    |                     ----^^^^^^^^^^
Oct 12 20:36:04.608 INFO kablam!    |                     |
Oct 12 20:36:04.608 INFO kablam!    |                     help: remove this `mut`
Oct 12 20:36:04.608 INFO kablam! 
Oct 12 20:36:04.615 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 20:36:04.615 INFO kablam!   --> src/engine/game.rs:72:13
Oct 12 20:36:04.615 INFO kablam!    |
Oct 12 20:36:04.615 INFO kablam! 72 |             player.send(Message::from(msg));
Oct 12 20:36:04.615 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:36:04.615 INFO kablam!    |
Oct 12 20:36:04.615 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 12 20:36:04.615 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 20:36:04.615 INFO kablam! 
Oct 12 20:36:04.653 INFO kablam! warning: unused import: `std::cell::RefCell`
Oct 12 20:36:04.653 INFO kablam!  --> src/engine/network.rs:2:5
Oct 12 20:36:04.653 INFO kablam!   |
Oct 12 20:36:04.653 INFO kablam! 2 | use std::cell::RefCell;
Oct 12 20:36:04.653 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Oct 12 20:36:04.653 INFO kablam!   |
Oct 12 20:36:04.653 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 20:36:04.653 INFO kablam! 
Oct 12 20:36:04.905 INFO kablam! warning: variable does not need to be mutable
Oct 12 20:36:04.905 INFO kablam!   --> src/engine/game.rs:30:21
Oct 12 20:36:04.905 INFO kablam!    |
Oct 12 20:36:04.905 INFO kablam! 30 |                 let mut game_logic = GameLogic::new(self.clone());
Oct 12 20:36:04.905 INFO kablam!    |                     ----^^^^^^^^^^
Oct 12 20:36:04.905 INFO kablam!    |                     |
Oct 12 20:36:04.905 INFO kablam!    |                     help: remove this `mut`
Oct 12 20:36:04.905 INFO kablam!    |
Oct 12 20:36:04.905 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 12 20:36:04.905 INFO kablam! 
Oct 12 20:36:04.905 INFO kablam! warning: variable does not need to be mutable
Oct 12 20:36:04.905 INFO kablam!   --> src/engine/game.rs:30:21
Oct 12 20:36:04.905 INFO kablam!    |
Oct 12 20:36:04.905 INFO kablam! 30 |                 let mut game_logic = GameLogic::new(self.clone());
Oct 12 20:36:04.905 INFO kablam!    |                     ----^^^^^^^^^^
Oct 12 20:36:04.905 INFO kablam!    |                     |
Oct 12 20:36:04.905 INFO kablam!    |                     help: remove this `mut`
Oct 12 20:36:04.905 INFO kablam! 
Oct 12 20:36:04.911 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 20:36:04.911 INFO kablam!   --> src/engine/game.rs:72:13
Oct 12 20:36:04.911 INFO kablam!    |
Oct 12 20:36:04.911 INFO kablam! 72 |             player.send(Message::from(msg));
Oct 12 20:36:04.911 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:36:04.911 INFO kablam!    |
Oct 12 20:36:04.911 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 12 20:36:04.911 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 20:36:04.911 INFO kablam! 
Oct 12 20:36:04.969 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.00s
Oct 12 20:36:04.973 INFO kablam! su: No module specific data is present
Oct 12 20:36:06.291 INFO running `"docker" "rm" "-f" "c01903510cdc0623b248d472ec7dd07849ff577187c4a5df6240d9f7acbd7258"`
Oct 12 20:36:06.634 INFO blam! c01903510cdc0623b248d472ec7dd07849ff577187c4a5df6240d9f7acbd7258