[INFO] cloning repository https://github.com/rleyva/Game-of-Life
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rleyva/Game-of-Life" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frleyva%2FGame-of-Life", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frleyva%2FGame-of-Life'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ad1b4ea699bc5be57bccf89ac348873b4dd421d9
[INFO] testing rleyva/Game-of-Life against 1.90.0 for beta-1.91-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frleyva%2FGame-of-Life" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/rleyva/Game-of-Life
[INFO] finished tweaking git repo https://github.com/rleyva/Game-of-Life
[INFO] tweaked toml for git repo https://github.com/rleyva/Game-of-Life written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/rleyva/Game-of-Life on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/rleyva/Game-of-Life already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded smallvec v0.6.7
[INFO] [stderr]   Downloaded cc v1.0.28
[INFO] [stderr]   Downloaded autocfg v0.1.1
[INFO] [stderr]   Downloaded backtrace v0.3.13
[INFO] [stderr]   Downloaded gleam v0.6.8
[INFO] [stderr]   Downloaded tempfile v3.0.5
[INFO] [stderr]   Downloaded rustc-demangle v0.1.11
[INFO] [stderr]   Downloaded redox_syscall v0.1.44
[INFO] [stderr]   Downloaded libc v0.2.45
[INFO] [stderr]   Downloaded backtrace-sys v0.1.26
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 46992c82302efa082123599ff2e54e29763d1bf84e21b20170b5333d4543f460
[INFO] running `Command { std: "docker" "start" "-a" "46992c82302efa082123599ff2e54e29763d1bf84e21b20170b5333d4543f460", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "46992c82302efa082123599ff2e54e29763d1bf84e21b20170b5333d4543f460", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46992c82302efa082123599ff2e54e29763d1bf84e21b20170b5333d4543f460", kill_on_drop: false }`
[INFO] [stdout] 46992c82302efa082123599ff2e54e29763d1bf84e21b20170b5333d4543f460
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f24367a67173d23e9948e368f33a5c8f543f7bebe1b755f1e825c8db0fb228d2
[INFO] running `Command { std: "docker" "start" "-a" "f24367a67173d23e9948e368f33a5c8f543f7bebe1b755f1e825c8db0fb228d2", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.45
[INFO] [stderr]    Compiling cc v1.0.28
[INFO] [stderr]    Compiling rand_core v0.3.0
[INFO] [stderr]    Compiling cfg-if v0.1.6
[INFO] [stderr]    Compiling lazy_static v1.2.0
[INFO] [stderr]    Compiling autocfg v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.1
[INFO] [stderr]    Compiling rand_chacha v0.1.0
[INFO] [stderr]    Compiling rand v0.6.1
[INFO] [stderr]    Compiling smallvec v0.6.7
[INFO] [stderr]    Compiling byteorder v1.2.7
[INFO] [stderr]    Compiling rustc-demangle v0.1.11
[INFO] [stderr]    Compiling log v0.4.6
[INFO] [stderr]    Compiling gl_generator v0.9.0
[INFO] [stderr]    Compiling backtrace v0.3.13
[INFO] [stderr]    Compiling rand_xorshift v0.1.0
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_core v0.2.2
[INFO] [stderr]    Compiling libloading v0.5.0
[INFO] [stderr]    Compiling backtrace-sys v0.1.26
[INFO] [stderr]    Compiling rand v0.5.5
[INFO] [stderr]    Compiling nix v0.11.0
[INFO] [stderr]    Compiling memmap v0.6.2
[INFO] [stderr]    Compiling shared_library v0.1.9
[INFO] [stderr]    Compiling x11-dl v2.18.3
[INFO] [stderr]    Compiling glutin v0.17.0
[INFO] [stderr]    Compiling glium v0.22.0
[INFO] [stderr]    Compiling osmesa-sys v0.1.2
[INFO] [stderr]    Compiling dlib v0.4.1
[INFO] [stderr]    Compiling wayland-sys v0.20.12
[INFO] [stderr]    Compiling parking_lot_core v0.3.1
[INFO] [stderr]    Compiling wayland-commons v0.20.12
[INFO] [stderr]    Compiling wayland-client v0.20.12
[INFO] [stderr]    Compiling tempfile v3.0.5
[INFO] [stderr]    Compiling parking_lot v0.6.4
[INFO] [stderr]    Compiling wayland-protocols v0.20.12
[INFO] [stderr]    Compiling smithay-client-toolkit v0.2.6
[INFO] [stderr]    Compiling winit v0.16.2
[INFO] [stderr]    Compiling conway-gpu v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/conway.rs:58:19
[INFO] [stdout]    |
[INFO] [stdout] 58 |                 if(col == 2) {
[INFO] [stdout]    |                   ^        ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 58 -                 if(col == 2) {
[INFO] [stdout] 58 +                 if col == 2 {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/main.rs:17:28
[INFO] [stdout]    |
[INFO] [stdout] 17 | const WINDOW_HEIGHT: f64 = (CELL_HEIGHT_MULTIPLIER * GRID_HEIGHT_SIZE as f64);
[INFO] [stdout]    |                            ^                                                ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 17 - const WINDOW_HEIGHT: f64 = (CELL_HEIGHT_MULTIPLIER * GRID_HEIGHT_SIZE as f64);
[INFO] [stdout] 17 + const WINDOW_HEIGHT: f64 = CELL_HEIGHT_MULTIPLIER * GRID_HEIGHT_SIZE as f64;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/main.rs:18:27
[INFO] [stdout]    |
[INFO] [stdout] 18 | const WINDOW_WIDTH: f64 = (CELL_WIDTH_MULTIPLIER * GRID_WIDTH_SIZE as f64);
[INFO] [stdout]    |                           ^                                              ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 18 - const WINDOW_WIDTH: f64 = (CELL_WIDTH_MULTIPLIER * GRID_WIDTH_SIZE as f64);
[INFO] [stdout] 18 + const WINDOW_WIDTH: f64 = CELL_WIDTH_MULTIPLIER * GRID_WIDTH_SIZE as f64;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/rendering.rs:33:1
[INFO] [stdout]    |
[INFO] [stdout] 33 | implement_vertex!(Vertex, position);
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `implement_vertex` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `ticks_` is never read
[INFO] [stdout]   --> src/conway.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub struct GridWorld {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 35 |     pub ticks_: u32,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.34s
[INFO] running `Command { std: "docker" "inspect" "f24367a67173d23e9948e368f33a5c8f543f7bebe1b755f1e825c8db0fb228d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f24367a67173d23e9948e368f33a5c8f543f7bebe1b755f1e825c8db0fb228d2", kill_on_drop: false }`
[INFO] [stdout] f24367a67173d23e9948e368f33a5c8f543f7bebe1b755f1e825c8db0fb228d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7c41313bb8ba1257dba9d5fbe32aff0568b4f5bd9cc91ebd5a6a4093305ec21f
[INFO] running `Command { std: "docker" "start" "-a" "7c41313bb8ba1257dba9d5fbe32aff0568b4f5bd9cc91ebd5a6a4093305ec21f", kill_on_drop: false }`
[INFO] [stderr]    Compiling conway-gpu v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/conway.rs:58:19
[INFO] [stdout]    |
[INFO] [stdout] 58 |                 if(col == 2) {
[INFO] [stdout]    |                   ^        ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 58 -                 if(col == 2) {
[INFO] [stdout] 58 +                 if col == 2 {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/main.rs:17:28
[INFO] [stdout]    |
[INFO] [stdout] 17 | const WINDOW_HEIGHT: f64 = (CELL_HEIGHT_MULTIPLIER * GRID_HEIGHT_SIZE as f64);
[INFO] [stdout]    |                            ^                                                ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 17 - const WINDOW_HEIGHT: f64 = (CELL_HEIGHT_MULTIPLIER * GRID_HEIGHT_SIZE as f64);
[INFO] [stdout] 17 + const WINDOW_HEIGHT: f64 = CELL_HEIGHT_MULTIPLIER * GRID_HEIGHT_SIZE as f64;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/main.rs:18:27
[INFO] [stdout]    |
[INFO] [stdout] 18 | const WINDOW_WIDTH: f64 = (CELL_WIDTH_MULTIPLIER * GRID_WIDTH_SIZE as f64);
[INFO] [stdout]    |                           ^                                              ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 18 - const WINDOW_WIDTH: f64 = (CELL_WIDTH_MULTIPLIER * GRID_WIDTH_SIZE as f64);
[INFO] [stdout] 18 + const WINDOW_WIDTH: f64 = CELL_WIDTH_MULTIPLIER * GRID_WIDTH_SIZE as f64;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/rendering.rs:33:1
[INFO] [stdout]    |
[INFO] [stdout] 33 | implement_vertex!(Vertex, position);
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `implement_vertex` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `ticks_` is never read
[INFO] [stdout]   --> src/conway.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub struct GridWorld {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 35 |     pub ticks_: u32,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "7c41313bb8ba1257dba9d5fbe32aff0568b4f5bd9cc91ebd5a6a4093305ec21f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c41313bb8ba1257dba9d5fbe32aff0568b4f5bd9cc91ebd5a6a4093305ec21f", kill_on_drop: false }`
[INFO] [stdout] 7c41313bb8ba1257dba9d5fbe32aff0568b4f5bd9cc91ebd5a6a4093305ec21f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 10d398d3b196ad459aa551d8cf6abece1078310485c335933ca8554b04cf6ec9
[INFO] running `Command { std: "docker" "start" "-a" "10d398d3b196ad459aa551d8cf6abece1078310485c335933ca8554b04cf6ec9", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]   --> src/conway.rs:58:19
[INFO] [stderr]    |
[INFO] [stderr] 58 |                 if(col == 2) {
[INFO] [stderr]    |                   ^        ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 58 -                 if(col == 2) {
[INFO] [stderr] 58 +                 if col == 2 {
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/main.rs:17:28
[INFO] [stderr]    |
[INFO] [stderr] 17 | const WINDOW_HEIGHT: f64 = (CELL_HEIGHT_MULTIPLIER * GRID_HEIGHT_SIZE as f64);
[INFO] [stderr]    |                            ^                                                ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 17 - const WINDOW_HEIGHT: f64 = (CELL_HEIGHT_MULTIPLIER * GRID_HEIGHT_SIZE as f64);
[INFO] [stderr] 17 + const WINDOW_HEIGHT: f64 = CELL_HEIGHT_MULTIPLIER * GRID_HEIGHT_SIZE as f64;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/main.rs:18:27
[INFO] [stderr]    |
[INFO] [stderr] 18 | const WINDOW_WIDTH: f64 = (CELL_WIDTH_MULTIPLIER * GRID_WIDTH_SIZE as f64);
[INFO] [stderr]    |                           ^                                              ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 18 - const WINDOW_WIDTH: f64 = (CELL_WIDTH_MULTIPLIER * GRID_WIDTH_SIZE as f64);
[INFO] [stderr] 18 + const WINDOW_WIDTH: f64 = CELL_WIDTH_MULTIPLIER * GRID_WIDTH_SIZE as f64;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/rendering.rs:33:1
[INFO] [stderr]    |
[INFO] [stderr] 33 | implement_vertex!(Vertex, position);
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in the macro `implement_vertex` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: field `ticks_` is never read
[INFO] [stderr]   --> src/conway.rs:35:9
[INFO] [stderr]    |
[INFO] [stderr] 31 | pub struct GridWorld {
[INFO] [stderr]    |            --------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 35 |     pub ticks_: u32,
[INFO] [stderr]    |         ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `conway-gpu` (bin "conway-gpu" test) generated 5 warnings (run `cargo fix --bin "conway-gpu" --tests` to apply 3 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/conway_gpu-c6de8a0245669546)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "10d398d3b196ad459aa551d8cf6abece1078310485c335933ca8554b04cf6ec9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10d398d3b196ad459aa551d8cf6abece1078310485c335933ca8554b04cf6ec9", kill_on_drop: false }`
[INFO] [stdout] 10d398d3b196ad459aa551d8cf6abece1078310485c335933ca8554b04cf6ec9
