[INFO] cloning repository https://github.com/bebrws/gol-gfx
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bebrws/gol-gfx" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbebrws%2Fgol-gfx", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbebrws%2Fgol-gfx'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 062e7bf4bf3d8af7ab8f17431e7ed73795fb0968
[INFO] testing bebrws/gol-gfx against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbebrws%2Fgol-gfx" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bebrws/gol-gfx on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/bebrws/gol-gfx
[INFO] finished tweaking git repo https://github.com/bebrws/gol-gfx
[INFO] tweaked toml for git repo https://github.com/bebrws/gol-gfx written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/bebrws/gol-gfx already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/bebrws/gfx_window_glutin`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 179c0abd6a8a9f68d1520a2ed5fd70ce173faa4d65dad1716932cbe4bdfa0838
[INFO] running `Command { std: "docker" "start" "-a" "179c0abd6a8a9f68d1520a2ed5fd70ce173faa4d65dad1716932cbe4bdfa0838", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "179c0abd6a8a9f68d1520a2ed5fd70ce173faa4d65dad1716932cbe4bdfa0838", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "179c0abd6a8a9f68d1520a2ed5fd70ce173faa4d65dad1716932cbe4bdfa0838", kill_on_drop: false }`
[INFO] [stdout] 179c0abd6a8a9f68d1520a2ed5fd70ce173faa4d65dad1716932cbe4bdfa0838
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 33ee672a18fbf0249c8dc460052b6778f08bee0f3aa61b6295d36d3fe459d33d
[INFO] running `Command { std: "docker" "start" "-a" "33ee672a18fbf0249c8dc460052b6778f08bee0f3aa61b6295d36d3fe459d33d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
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[INFO] [stderr]    Compiling libc v0.2.78
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[INFO] [stderr]    Compiling num_cpus v1.5.1
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[INFO] [stderr]    Compiling osmesa-sys v0.1.2
[INFO] [stderr]    Compiling parking_lot v0.11.0
[INFO] [stderr]    Compiling mio v0.6.22
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[INFO] [stderr]    Compiling glutin_glx_sys v0.1.7
[INFO] [stderr]    Compiling glutin_egl_sys v0.1.5
[INFO] [stderr]    Compiling freetype-rs v0.26.0
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling line_drawing v0.8.0
[INFO] [stderr]    Compiling num-integer v0.1.34
[INFO] [stderr]    Compiling enum_primitive v0.1.1
[INFO] [stderr]    Compiling gfx_text v0.27.0
[INFO] [stderr]    Compiling wayland-client v0.28.0
[INFO] [stderr]    Compiling wayland-protocols v0.28.0
[INFO] [stderr]    Compiling andrew v0.3.0
[INFO] [stderr]    Compiling num-iter v0.1.33
[INFO] [stderr]    Compiling num-rational v0.1.38
[INFO] [stderr]    Compiling rayon v0.8.1
[INFO] [stderr]    Compiling mio-extras v2.0.6
[INFO] [stderr]    Compiling xcursor v0.3.2
[INFO] [stderr]    Compiling png v0.8.0
[INFO] [stderr]    Compiling jpeg-decoder v0.1.13
[INFO] [stderr]    Compiling image v0.14.0
[INFO] [stderr]    Compiling wayland-commons v0.28.0
[INFO] [stderr]    Compiling calloop v0.6.4
[INFO] [stderr]    Compiling wayland-cursor v0.28.0
[INFO] [stderr]    Compiling wayland-egl v0.28.0
[INFO] [stderr]    Compiling gfx_device_gl v0.16.2
[INFO] [stderr]    Compiling smithay-client-toolkit v0.12.0
[INFO] [stderr]    Compiling glutin v0.25.0
[INFO] [stderr]    Compiling gfx_window_glutin v0.33.1 (https://github.com/bebrws/gfx_window_glutin?rev=8071c4e#8071c4e8)
[INFO] [stderr]    Compiling gol-gfx v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `button`
[INFO] [stdout]    --> src/main.rs:260:54
[INFO] [stdout]     |
[INFO] [stdout] 260 |                 glutin::event::DeviceEvent::Button { button, state } => match state {
[INFO] [stdout]     |                                                      ^^^^^^ help: try ignoring the field: `button: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/main.rs:49:45
[INFO] [stdout]    |
[INFO] [stdout] 49 |             cells: (0..(width*height)).map(|i| {
[INFO] [stdout]    |                                             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `aspect_ratio`
[INFO] [stdout]    --> src/main.rs:160:64
[INFO] [stdout]     |
[INFO] [stdout] 160 |     pub fn extend_vertices_vector(&self, vs: &mut Vec<Vertex>, aspect_ratio: f32) {
[INFO] [stdout]     |                                                                ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_aspect_ratio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `debug_print`
[INFO] [stdout]    --> src/main.rs:122:8
[INFO] [stdout]     |
[INFO] [stdout] 122 |     fn debug_print(&self) {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `WHITE`
[INFO] [stdout]    --> src/main.rs:171:1
[INFO] [stdout]     |
[INFO] [stdout] 171 | const WHITE: [f32; 3] = [1.0, 1.0, 1.0];
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `RED`
[INFO] [stdout]    --> src/main.rs:172:1
[INFO] [stdout]     |
[INFO] [stdout] 172 | const RED: [f32; 4] = [1.0, 0.00, 0.00, 1.0];
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `WHITE3`
[INFO] [stdout]    --> src/main.rs:178:1
[INFO] [stdout]     |
[INFO] [stdout] 178 | const WHITE3: [f32; 3] = [1.0, 1.0, 1.0];
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `COLUMNS`
[INFO] [stdout]    --> src/main.rs:181:1
[INFO] [stdout]     |
[INFO] [stdout] 181 | const COLUMNS: u32 = (2.0/SQUARE_SIZE) as u32;
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `ROWS`
[INFO] [stdout]    --> src/main.rs:182:1
[INFO] [stdout]     |
[INFO] [stdout] 182 | const ROWS: u32 = (2.0/SQUARE_SIZE) as u32;
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 38.47s
[INFO] running `Command { std: "docker" "inspect" "33ee672a18fbf0249c8dc460052b6778f08bee0f3aa61b6295d36d3fe459d33d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33ee672a18fbf0249c8dc460052b6778f08bee0f3aa61b6295d36d3fe459d33d", kill_on_drop: false }`
[INFO] [stdout] 33ee672a18fbf0249c8dc460052b6778f08bee0f3aa61b6295d36d3fe459d33d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 854691fa4059433b8b8b90f23f41e0d5dc824e2e609d7c416d587efba80f2d38
[INFO] running `Command { std: "docker" "start" "-a" "854691fa4059433b8b8b90f23f41e0d5dc824e2e609d7c416d587efba80f2d38", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling gol-gfx v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `button`
[INFO] [stdout]    --> src/main.rs:260:54
[INFO] [stdout]     |
[INFO] [stdout] 260 |                 glutin::event::DeviceEvent::Button { button, state } => match state {
[INFO] [stdout]     |                                                      ^^^^^^ help: try ignoring the field: `button: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/main.rs:49:45
[INFO] [stdout]    |
[INFO] [stdout] 49 |             cells: (0..(width*height)).map(|i| {
[INFO] [stdout]    |                                             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `aspect_ratio`
[INFO] [stdout]    --> src/main.rs:160:64
[INFO] [stdout]     |
[INFO] [stdout] 160 |     pub fn extend_vertices_vector(&self, vs: &mut Vec<Vertex>, aspect_ratio: f32) {
[INFO] [stdout]     |                                                                ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_aspect_ratio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `debug_print`
[INFO] [stdout]    --> src/main.rs:122:8
[INFO] [stdout]     |
[INFO] [stdout] 122 |     fn debug_print(&self) {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `WHITE`
[INFO] [stdout]    --> src/main.rs:171:1
[INFO] [stdout]     |
[INFO] [stdout] 171 | const WHITE: [f32; 3] = [1.0, 1.0, 1.0];
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `RED`
[INFO] [stdout]    --> src/main.rs:172:1
[INFO] [stdout]     |
[INFO] [stdout] 172 | const RED: [f32; 4] = [1.0, 0.00, 0.00, 1.0];
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `WHITE3`
[INFO] [stdout]    --> src/main.rs:178:1
[INFO] [stdout]     |
[INFO] [stdout] 178 | const WHITE3: [f32; 3] = [1.0, 1.0, 1.0];
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `COLUMNS`
[INFO] [stdout]    --> src/main.rs:181:1
[INFO] [stdout]     |
[INFO] [stdout] 181 | const COLUMNS: u32 = (2.0/SQUARE_SIZE) as u32;
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `ROWS`
[INFO] [stdout]    --> src/main.rs:182:1
[INFO] [stdout]     |
[INFO] [stdout] 182 | const ROWS: u32 = (2.0/SQUARE_SIZE) as u32;
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.99s
[INFO] running `Command { std: "docker" "inspect" "854691fa4059433b8b8b90f23f41e0d5dc824e2e609d7c416d587efba80f2d38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "854691fa4059433b8b8b90f23f41e0d5dc824e2e609d7c416d587efba80f2d38", kill_on_drop: false }`
[INFO] [stdout] 854691fa4059433b8b8b90f23f41e0d5dc824e2e609d7c416d587efba80f2d38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a00d2c68228f1dc214bb8a53a44ea02809db87d2581590e9bcfdcb52aaf8a947
[INFO] running `Command { std: "docker" "start" "-a" "a00d2c68228f1dc214bb8a53a44ea02809db87d2581590e9bcfdcb52aaf8a947", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `button`
[INFO] [stderr]    --> src/main.rs:260:54
[INFO] [stderr]     |
[INFO] [stderr] 260 |                 glutin::event::DeviceEvent::Button { button, state } => match state {
[INFO] [stderr]     |                                                      ^^^^^^ help: try ignoring the field: `button: _`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]   --> src/main.rs:49:45
[INFO] [stderr]    |
[INFO] [stderr] 49 |             cells: (0..(width*height)).map(|i| {
[INFO] [stderr]    |                                             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `aspect_ratio`
[INFO] [stderr]    --> src/main.rs:160:64
[INFO] [stderr]     |
[INFO] [stderr] 160 |     pub fn extend_vertices_vector(&self, vs: &mut Vec<Vertex>, aspect_ratio: f32) {
[INFO] [stderr]     |                                                                ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_aspect_ratio`
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `debug_print`
[INFO] [stderr]    --> src/main.rs:122:8
[INFO] [stderr]     |
[INFO] [stderr] 122 |     fn debug_print(&self) {
[INFO] [stderr]     |        ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `WHITE`
[INFO] [stderr]    --> src/main.rs:171:1
[INFO] [stderr]     |
[INFO] [stderr] 171 | const WHITE: [f32; 3] = [1.0, 1.0, 1.0];
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `RED`
[INFO] [stderr]    --> src/main.rs:172:1
[INFO] [stderr]     |
[INFO] [stderr] 172 | const RED: [f32; 4] = [1.0, 0.00, 0.00, 1.0];
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `WHITE3`
[INFO] [stderr]    --> src/main.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | const WHITE3: [f32; 3] = [1.0, 1.0, 1.0];
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `COLUMNS`
[INFO] [stderr]    --> src/main.rs:181:1
[INFO] [stderr]     |
[INFO] [stderr] 181 | const COLUMNS: u32 = (2.0/SQUARE_SIZE) as u32;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `ROWS`
[INFO] [stderr]    --> src/main.rs:182:1
[INFO] [stderr]     |
[INFO] [stderr] 182 | const ROWS: u32 = (2.0/SQUARE_SIZE) as u32;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `gol-gfx` (bin "gol-gfx" test) generated 9 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gol_gfx-eeb2e886be8ca731)
[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" "a00d2c68228f1dc214bb8a53a44ea02809db87d2581590e9bcfdcb52aaf8a947", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a00d2c68228f1dc214bb8a53a44ea02809db87d2581590e9bcfdcb52aaf8a947", kill_on_drop: false }`
[INFO] [stdout] a00d2c68228f1dc214bb8a53a44ea02809db87d2581590e9bcfdcb52aaf8a947