Dec 18 06:29:31.095 INFO checking MattsPoche/game-of-life against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 06:29:31.095 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/MattsPoche/game-of-life:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 06:29:31.340 INFO [stdout] 76340e68d6dedec089d16cc3019f92e68456239bb8a14aa0bc3c5c167d0beb5d
Dec 18 06:29:31.345 INFO running `"docker" "start" "-a" "76340e68d6dedec089d16cc3019f92e68456239bb8a14aa0bc3c5c167d0beb5d"`
Dec 18 06:29:32.637 INFO [stderr]    Compiling wayland-scanner v0.21.7
Dec 18 06:29:32.642 INFO [stderr]     Checking rusttype v0.7.3
Dec 18 06:29:32.642 INFO [stderr]     Checking wayland-sys v0.21.7
Dec 18 06:29:32.642 INFO [stderr]     Checking parking_lot_core v0.3.1
Dec 18 06:29:32.643 INFO [stderr]    Compiling num-derive v0.2.3
Dec 18 06:29:32.656 INFO [stderr]     Checking pistoncore-input v0.23.0
Dec 18 06:29:32.658 INFO [stderr]     Checking jpeg-decoder v0.1.15
Dec 18 06:29:33.772 INFO [stderr]     Checking wayland-commons v0.21.7
Dec 18 06:29:35.948 INFO [stderr]     Checking parking_lot v0.6.4
Dec 18 06:29:36.904 INFO [stderr]     Checking andrew v0.1.4
Dec 18 06:29:36.904 INFO [stderr]     Checking piston2d-graphics v0.28.0
Dec 18 06:29:39.500 INFO [stderr]    Compiling wayland-client v0.21.7
Dec 18 06:29:39.560 INFO [stderr]    Compiling wayland-protocols v0.21.7
Dec 18 06:29:40.024 INFO [stderr]     Checking pistoncore-window v0.34.0
Dec 18 06:29:42.331 INFO [stderr]     Checking tiff v0.2.1
Dec 18 06:29:44.365 INFO [stderr]     Checking image v0.20.1
Dec 18 06:29:44.745 INFO [stderr]     Checking pistoncore-event_loop v0.39.0
Dec 18 06:29:46.029 INFO [stderr]     Checking piston v0.39.0
Dec 18 06:29:51.792 INFO [stderr]     Checking piston2d-opengl_graphics v0.57.0
Dec 18 06:29:53.480 INFO [stderr]     Checking smithay-client-toolkit v0.4.2
Dec 18 06:29:55.581 INFO [stderr]     Checking winit v0.18.0
Dec 18 06:29:58.279 INFO [stderr]     Checking glutin v0.19.0
Dec 18 06:29:59.777 INFO [stderr]     Checking pistoncore-glutin_window v0.51.1
Dec 18 06:30:01.128 INFO [stderr]     Checking game_of_life v0.1.0 (/opt/crater/workdir)
Dec 18 06:30:03.840 INFO [stderr] warning: unused variable: `v`
Dec 18 06:30:03.840 INFO [stderr]   --> src/patterns.rs:95:18
Dec 18 06:30:03.840 INFO [stderr]    |
Dec 18 06:30:03.840 INFO [stderr] 95 | pub fn matricize(v: &Vec<bool>) {
Dec 18 06:30:03.840 INFO [stderr]    |                  ^ help: consider using `_v` instead
Dec 18 06:30:03.840 INFO [stderr]    |
Dec 18 06:30:03.840 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 06:30:03.840 INFO [stderr] 
Dec 18 06:30:03.864 INFO [stderr] warning: function is never used: `rotate`
Dec 18 06:30:03.864 INFO [stderr]   --> src/patterns.rs:65:1
Dec 18 06:30:03.864 INFO [stderr]    |
Dec 18 06:30:03.864 INFO [stderr] 65 | pub fn rotate(v: &Vec<(usize, usize)>) -> Vec<(usize, usize)> {
Dec 18 06:30:03.864 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:30:03.864 INFO [stderr]    |
Dec 18 06:30:03.864 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 06:30:03.864 INFO [stderr] 
Dec 18 06:30:03.864 INFO [stderr] warning: function is never used: `get_bounds`
Dec 18 06:30:03.864 INFO [stderr]   --> src/patterns.rs:78:1
Dec 18 06:30:03.864 INFO [stderr]    |
Dec 18 06:30:03.864 INFO [stderr] 78 | pub fn get_bounds(v: &Vec<(usize, usize)>) -> (usize, usize) {
Dec 18 06:30:03.864 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:30:03.864 INFO [stderr] 
Dec 18 06:30:03.864 INFO [stderr] warning: function is never used: `matricize`
Dec 18 06:30:03.864 INFO [stderr]   --> src/patterns.rs:95:1
Dec 18 06:30:03.864 INFO [stderr]    |
Dec 18 06:30:03.864 INFO [stderr] 95 | pub fn matricize(v: &Vec<bool>) {
Dec 18 06:30:03.864 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:30:03.864 INFO [stderr] 
Dec 18 06:30:03.865 INFO [stderr] warning: function is never used: `print_vec`
Dec 18 06:30:03.865 INFO [stderr]   --> src/patterns.rs:99:1
Dec 18 06:30:03.865 INFO [stderr]    |
Dec 18 06:30:03.865 INFO [stderr] 99 | pub fn print_vec(v: &Vec<(usize, usize)>) {
Dec 18 06:30:03.865 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:30:03.865 INFO [stderr] 
Dec 18 06:30:04.060 INFO [stderr] warning: unused variable: `v`
Dec 18 06:30:04.060 INFO [stderr]   --> src/patterns.rs:95:18
Dec 18 06:30:04.060 INFO [stderr]    |
Dec 18 06:30:04.060 INFO [stderr] 95 | pub fn matricize(v: &Vec<bool>) {
Dec 18 06:30:04.060 INFO [stderr]    |                  ^ help: consider using `_v` instead
Dec 18 06:30:04.060 INFO [stderr]    |
Dec 18 06:30:04.060 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 06:30:04.060 INFO [stderr] 
Dec 18 06:30:04.084 INFO [stderr] warning: function is never used: `matricize`
Dec 18 06:30:04.084 INFO [stderr]   --> src/patterns.rs:95:1
Dec 18 06:30:04.084 INFO [stderr]    |
Dec 18 06:30:04.084 INFO [stderr] 95 | pub fn matricize(v: &Vec<bool>) {
Dec 18 06:30:04.084 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:30:04.084 INFO [stderr]    |
Dec 18 06:30:04.084 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 06:30:04.084 INFO [stderr] 
Dec 18 06:30:04.148 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.91s
Dec 18 06:30:04.764 INFO running `"docker" "inspect" "76340e68d6dedec089d16cc3019f92e68456239bb8a14aa0bc3c5c167d0beb5d"`
Dec 18 06:30:05.030 INFO running `"docker" "rm" "-f" "76340e68d6dedec089d16cc3019f92e68456239bb8a14aa0bc3c5c167d0beb5d"`
Dec 18 06:30:05.276 INFO [stdout] 76340e68d6dedec089d16cc3019f92e68456239bb8a14aa0bc3c5c167d0beb5d