Nov 01 10:16:02.697 INFO checking SCOTPAUL/game_of_life against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 10:16:02.697 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-6/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 01 10:16:02.944 INFO blam! 0975e5b450c43d19ff5110d7e4605effba184ceb576bf23b42f541b9c4289a1c
Nov 01 10:16:02.948 INFO running `"docker" "start" "-a" "0975e5b450c43d19ff5110d7e4605effba184ceb576bf23b42f541b9c4289a1c"`
Nov 01 10:16:03.540 INFO kablam! usermod: no changes
Nov 01 10:16:03.664 INFO kablam!     Checking gag v0.1.9
Nov 01 10:16:04.404 INFO kablam!     Checking rustty v0.1.12
Nov 01 10:16:05.547 INFO kablam!     Checking game_of_life v0.1.0 (/source)
Nov 01 10:16:06.694 INFO kablam! warning: variable does not need to be mutable
Nov 01 10:16:06.694 INFO kablam!    --> src/main.rs:103:17
Nov 01 10:16:06.694 INFO kablam!     |
Nov 01 10:16:06.695 INFO kablam! 103 |             let mut current_cell = term.get_mut(cursor_pos.x, cursor_pos.y).unwrap();
Nov 01 10:16:06.695 INFO kablam!     |                 ----^^^^^^^^^^^^
Nov 01 10:16:06.695 INFO kablam!     |                 |
Nov 01 10:16:06.695 INFO kablam!     |                 help: remove this `mut`
Nov 01 10:16:06.695 INFO kablam!     |
Nov 01 10:16:06.695 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 01 10:16:06.696 INFO kablam! 
Nov 01 10:16:06.696 INFO kablam! warning: variable does not need to be mutable
Nov 01 10:16:06.696 INFO kablam!    --> src/main.rs:122:9
Nov 01 10:16:06.697 INFO kablam!     |
Nov 01 10:16:06.697 INFO kablam! 122 |     let mut current_cell = term.get_mut(cursor_pos.x, cursor_pos.y).unwrap();
Nov 01 10:16:06.697 INFO kablam!     |         ----^^^^^^^^^^^^
Nov 01 10:16:06.697 INFO kablam!     |         |
Nov 01 10:16:06.697 INFO kablam!     |         help: remove this `mut`
Nov 01 10:16:06.700 INFO kablam! 
Nov 01 10:16:07.088 INFO kablam! warning: variable does not need to be mutable
Nov 01 10:16:07.089 INFO kablam!    --> src/main.rs:103:17
Nov 01 10:16:07.089 INFO kablam!     |
Nov 01 10:16:07.089 INFO kablam! 103 |             let mut current_cell = term.get_mut(cursor_pos.x, cursor_pos.y).unwrap();
Nov 01 10:16:07.089 INFO kablam!     |                 ----^^^^^^^^^^^^
Nov 01 10:16:07.089 INFO kablam!     |                 |
Nov 01 10:16:07.089 INFO kablam!     |                 help: remove this `mut`
Nov 01 10:16:07.089 INFO kablam!     |
Nov 01 10:16:07.089 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 01 10:16:07.089 INFO kablam! 
Nov 01 10:16:07.089 INFO kablam! warning: variable does not need to be mutable
Nov 01 10:16:07.089 INFO kablam!    --> src/main.rs:122:9
Nov 01 10:16:07.089 INFO kablam!     |
Nov 01 10:16:07.089 INFO kablam! 122 |     let mut current_cell = term.get_mut(cursor_pos.x, cursor_pos.y).unwrap();
Nov 01 10:16:07.089 INFO kablam!     |         ----^^^^^^^^^^^^
Nov 01 10:16:07.089 INFO kablam!     |         |
Nov 01 10:16:07.089 INFO kablam!     |         help: remove this `mut`
Nov 01 10:16:07.089 INFO kablam! 
Nov 01 10:16:07.141 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.57s
Nov 01 10:16:07.152 INFO kablam! su: No module specific data is present
Nov 01 10:16:07.777 INFO running `"docker" "rm" "-f" "0975e5b450c43d19ff5110d7e4605effba184ceb576bf23b42f541b9c4289a1c"`
Nov 01 10:16:08.120 INFO blam! 0975e5b450c43d19ff5110d7e4605effba184ceb576bf23b42f541b9c4289a1c