Oct 13 02:44:54.886 INFO checking SCOTPAUL/game_of_life against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 02:44:54.887 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-6/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/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 13 02:44:55.190 INFO blam! a095e9f063403fa04013be7abf9d8f322a71f6df66d8589844323f2d4ff0a458
Oct 13 02:44:55.192 INFO running `"docker" "start" "-a" "a095e9f063403fa04013be7abf9d8f322a71f6df66d8589844323f2d4ff0a458"`
Oct 13 02:44:55.669 INFO kablam! usermod: no changes
Oct 13 02:44:55.736 INFO kablam!     Checking gag v0.1.9
Oct 13 02:44:56.269 INFO kablam!     Checking rustty v0.1.12
Oct 13 02:44:57.227 INFO kablam!     Checking game_of_life v0.1.0 (/source)
Oct 13 02:44:58.198 INFO kablam! warning: variable does not need to be mutable
Oct 13 02:44:58.198 INFO kablam!    --> src/main.rs:103:17
Oct 13 02:44:58.199 INFO kablam!     |
Oct 13 02:44:58.200 INFO kablam! 103 |             let mut current_cell = term.get_mut(cursor_pos.x, cursor_pos.y).unwrap();
Oct 13 02:44:58.200 INFO kablam!     |                 ----^^^^^^^^^^^^
Oct 13 02:44:58.201 INFO kablam!     |                 |
Oct 13 02:44:58.201 INFO kablam!     |                 help: remove this `mut`
Oct 13 02:44:58.202 INFO kablam!     |
Oct 13 02:44:58.203 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 13 02:44:58.203 INFO kablam! 
Oct 13 02:44:58.204 INFO kablam! warning: variable does not need to be mutable
Oct 13 02:44:58.204 INFO kablam!    --> src/main.rs:122:9
Oct 13 02:44:58.205 INFO kablam!     |
Oct 13 02:44:58.205 INFO kablam! 122 |     let mut current_cell = term.get_mut(cursor_pos.x, cursor_pos.y).unwrap();
Oct 13 02:44:58.206 INFO kablam!     |         ----^^^^^^^^^^^^
Oct 13 02:44:58.207 INFO kablam!     |         |
Oct 13 02:44:58.207 INFO kablam!     |         help: remove this `mut`
Oct 13 02:44:58.208 INFO kablam! 
Oct 13 02:44:58.486 INFO kablam! warning: variable does not need to be mutable
Oct 13 02:44:58.487 INFO kablam!    --> src/main.rs:103:17
Oct 13 02:44:58.487 INFO kablam!     |
Oct 13 02:44:58.487 INFO kablam! 103 |             let mut current_cell = term.get_mut(cursor_pos.x, cursor_pos.y).unwrap();
Oct 13 02:44:58.488 INFO kablam!     |                 ----^^^^^^^^^^^^
Oct 13 02:44:58.488 INFO kablam!     |                 |
Oct 13 02:44:58.489 INFO kablam!     |                 help: remove this `mut`
Oct 13 02:44:58.489 INFO kablam!     |
Oct 13 02:44:58.490 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 13 02:44:58.490 INFO kablam! 
Oct 13 02:44:58.491 INFO kablam! warning: variable does not need to be mutable
Oct 13 02:44:58.491 INFO kablam!    --> src/main.rs:122:9
Oct 13 02:44:58.492 INFO kablam!     |
Oct 13 02:44:58.492 INFO kablam! 122 |     let mut current_cell = term.get_mut(cursor_pos.x, cursor_pos.y).unwrap();
Oct 13 02:44:58.493 INFO kablam!     |         ----^^^^^^^^^^^^
Oct 13 02:44:58.493 INFO kablam!     |         |
Oct 13 02:44:58.494 INFO kablam!     |         help: remove this `mut`
Oct 13 02:44:58.494 INFO kablam! 
Oct 13 02:44:58.536 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.84s
Oct 13 02:44:58.545 INFO kablam! su: No module specific data is present
Oct 13 02:44:59.474 INFO running `"docker" "rm" "-f" "a095e9f063403fa04013be7abf9d8f322a71f6df66d8589844323f2d4ff0a458"`
Oct 13 02:44:59.742 INFO blam! a095e9f063403fa04013be7abf9d8f322a71f6df66d8589844323f2d4ff0a458