Dec 05 02:47:26.828 INFO checking DomParfitt/life against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 02:47:26.828 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"`
Dec 05 02:47:27.241 INFO [stdout] 11694c22e474d0629c1c5112b57a7bfb6fdd52a07361ff02f1369cc1bd63f7cd
Dec 05 02:47:27.244 INFO running `"docker" "start" "-a" "11694c22e474d0629c1c5112b57a7bfb6fdd52a07361ff02f1369cc1bd63f7cd"`
Dec 05 02:47:28.199 INFO [stderr] usermod: no changes
Dec 05 02:47:28.563 INFO [stderr]    Compiling serde_derive v1.0.68
Dec 05 02:47:28.599 INFO [stderr]     Checking image v0.19.0
Dec 05 02:47:28.600 INFO [stderr]     Checking glutin v0.14.0
Dec 05 02:47:40.570 INFO [stderr]     Checking piston-gfx_texture v0.32.0
Dec 05 02:47:50.335 INFO [stderr]     Checking piston2d-gfx_graphics v0.51.0
Dec 05 02:47:53.241 INFO [stderr]     Checking pistoncore-input v0.21.0
Dec 05 02:47:59.276 INFO [stderr]     Checking pistoncore-window v0.32.0
Dec 05 02:48:02.469 INFO [stderr]     Checking pistoncore-event_loop v0.37.0
Dec 05 02:48:02.471 INFO [stderr]     Checking pistoncore-glutin_window v0.47.0
Dec 05 02:48:04.552 INFO [stderr]     Checking piston v0.37.0
Dec 05 02:48:06.556 INFO [stderr]     Checking piston_window v0.80.0
Dec 05 02:48:11.752 INFO [stderr]     Checking life v0.1.0 (/source)
Dec 05 02:48:19.116 INFO [stderr] warning: method is never used: `populate`
Dec 05 02:48:19.116 INFO [stderr]   --> src/model/mod.rs:30:5
Dec 05 02:48:19.116 INFO [stderr]    |
Dec 05 02:48:19.116 INFO [stderr] 30 |     pub fn populate(&mut self, cells: Vec<Vec<bool>>) {
Dec 05 02:48:19.116 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 02:48:19.116 INFO [stderr]    |
Dec 05 02:48:19.116 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 02:48:19.116 INFO [stderr] 
Dec 05 02:48:20.627 INFO [stderr] warning: method is never used: `populate`
Dec 05 02:48:20.627 INFO [stderr]   --> src/model/mod.rs:30:5
Dec 05 02:48:20.627 INFO [stderr]    |
Dec 05 02:48:20.627 INFO [stderr] 30 |     pub fn populate(&mut self, cells: Vec<Vec<bool>>) {
Dec 05 02:48:20.627 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 02:48:20.627 INFO [stderr]    |
Dec 05 02:48:20.627 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 02:48:20.627 INFO [stderr] 
Dec 05 02:48:20.664 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 52.42s
Dec 05 02:48:20.695 INFO [stderr] su: No module specific data is present
Dec 05 02:48:21.375 INFO running `"docker" "inspect" "11694c22e474d0629c1c5112b57a7bfb6fdd52a07361ff02f1369cc1bd63f7cd"`
Dec 05 02:48:21.769 INFO running `"docker" "rm" "-f" "11694c22e474d0629c1c5112b57a7bfb6fdd52a07361ff02f1369cc1bd63f7cd"`
Dec 05 02:48:22.096 INFO [stdout] 11694c22e474d0629c1c5112b57a7bfb6fdd52a07361ff02f1369cc1bd63f7cd