[INFO] updating cached repository https://github.com/scottschroeder/tetris-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1861d168c708e2292ec79f3265df0229143bc6f2
[INFO] testing scottschroeder/tetris-rs against beta-2020-07-24 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fscottschroeder%2Ftetris-rs" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/scottschroeder/tetris-rs on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/scottschroeder/tetris-rs
[INFO] finished tweaking git repo https://github.com/scottschroeder/tetris-rs
[INFO] tweaked toml for git repo https://github.com/scottschroeder/tetris-rs written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/scottschroeder/tetris-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0b600fc18306576722bf946d98185cd72dec895c6d5facb5dad97ee2b6ed6ff1
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0b600fc18306576722bf946d98185cd72dec895c6d5facb5dad97ee2b6ed6ff1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0b600fc18306576722bf946d98185cd72dec895c6d5facb5dad97ee2b6ed6ff1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b600fc18306576722bf946d98185cd72dec895c6d5facb5dad97ee2b6ed6ff1", kill_on_drop: false }`
[INFO] [stdout] 0b600fc18306576722bf946d98185cd72dec895c6d5facb5dad97ee2b6ed6ff1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fd4c00ca5772951a97eeacbf10d091c51329de0a7b368222a7ce547511cd7c6a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "fd4c00ca5772951a97eeacbf10d091c51329de0a7b368222a7ce547511cd7c6a", kill_on_drop: false }`
[INFO] [stderr]    Compiling token_store v0.1.2
[INFO] [stderr]    Compiling interpolation v0.1.0
[INFO] [stderr]    Compiling libloading v0.5.0
[INFO] [stderr]    Compiling crossbeam-utils v0.2.2
[INFO] [stderr]    Compiling memmap v0.6.2
[INFO] [stderr]    Compiling stb_truetype v0.2.2
[INFO] [stderr]    Compiling piston-viewport v0.3.0
[INFO] [stderr]    Compiling x11-dl v2.18.3
[INFO] [stderr]    Compiling deflate v0.7.18
[INFO] [stderr]    Compiling quote v0.6.5
[INFO] [stderr]    Compiling wayland-scanner v0.12.5
[INFO] [stderr]    Compiling rayon v1.0.2
[INFO] [stderr]    Compiling tempfile v3.0.3
[INFO] [stderr]    Compiling gl_generator v0.9.0
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling shared_library v0.1.9
[INFO] [stderr]    Compiling ordered-float v0.5.0
[INFO] [stderr]    Compiling env_logger v0.5.12
[INFO] [stderr]    Compiling syn v0.14.7
[INFO] [stderr]    Compiling crossbeam-epoch v0.3.1
[INFO] [stderr]    Compiling osmesa-sys v0.1.2
[INFO] [stderr]    Compiling rusttype v0.4.3
[INFO] [stderr]    Compiling num-iter v0.1.37
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling crossbeam-deque v0.2.0
[INFO] [stderr]    Compiling dlib v0.4.1
[INFO] [stderr]    Compiling pretty_env_logger v0.2.4
[INFO] [stderr]    Compiling png v0.12.0
[INFO] [stderr]    Compiling wayland-sys v0.12.5
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]    Compiling wayland-client v0.12.5
[INFO] [stderr]    Compiling wayland-protocols v0.12.5
[INFO] [stderr]    Compiling piston2d-graphics v0.26.0
[INFO] [stderr]    Compiling gl v0.10.0
[INFO] [stderr]    Compiling glutin v0.14.0
[INFO] [stderr]    Compiling wayland-kbd v0.13.1
[INFO] [stderr]    Compiling jpeg-decoder v0.1.15
[INFO] [stderr]    Compiling serde_derive v1.0.71
[INFO] [stderr]    Compiling num-derive v0.2.2
[INFO] [stderr]    Compiling image v0.19.0
[INFO] [stderr]    Compiling wayland-window v0.13.3
[INFO] [stderr]    Compiling winit v0.12.0
[INFO] [stderr]    Compiling piston2d-opengl_graphics v0.53.0
[INFO] [stderr]    Compiling pistoncore-input v0.21.0
[INFO] [stderr]    Compiling pistoncore-window v0.32.0
[INFO] [stderr]    Compiling pistoncore-event_loop v0.37.0
[INFO] [stderr]    Compiling pistoncore-glutin_window v0.47.0
[INFO] [stderr]    Compiling piston v0.37.0
[INFO] [stderr]    Compiling tetris v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Colorize`
[INFO] [stdout]  --> src/tile.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use Colorize;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Colorize`
[INFO] [stdout]  --> src/game/mod.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use Colorize;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> src/limit.rs:215:9
[INFO] [stdout]     |
[INFO] [stdout] 215 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tile`
[INFO] [stdout]  --> src/render/tetromino.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use tile;
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Point`
[INFO] [stdout]  --> src/render/tetromino.rs:5:23
[INFO] [stdout]   |
[INFO] [stdout] 5 | use game::{Tetromino, Point};
[INFO] [stdout]   |                       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Colorize`
[INFO] [stdout]  --> src/render/text.rs:1:23
[INFO] [stdout]   |
[INFO] [stdout] 1 | use color::{RawColor, Colorize};
[INFO] [stdout]   |                       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tile`
[INFO] [stdout]  --> src/render/text.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use tile;
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Colorize`
[INFO] [stdout]  --> src/render/score.rs:1:23
[INFO] [stdout]   |
[INFO] [stdout] 1 | use color::{RawColor, Colorize};
[INFO] [stdout]   |                       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tile`
[INFO] [stdout]  --> src/render/score.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use tile;
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `RawColor`
[INFO] [stdout]   --> src/main.rs:26:13
[INFO] [stdout]    |
[INFO] [stdout] 26 | use color::{RawColor, Colorize};
[INFO] [stdout]    |             ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/main.rs:30:26
[INFO] [stdout]    |
[INFO] [stdout] 30 | const BOARD_WIDTH: f64 = (WINDOW_WIDTH as f64 * 0.6);
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/main.rs:58:40
[INFO] [stdout]    |
[INFO] [stdout] 58 |         self.gl.draw(args.viewport(), |ctx, gl| {
[INFO] [stdout]    |                                        ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `previous_tetromino`
[INFO] [stdout]    --> src/game/mod.rs:152:13
[INFO] [stdout]     |
[INFO] [stdout] 152 |         let previous_tetromino =
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_previous_tetromino`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_event`
[INFO] [stdout]   --> src/limit.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub fn get_event(&mut self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Fired`
[INFO] [stdout]   --> src/limit.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 48 |     Fired,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_event`
[INFO] [stdout]    --> src/limit.rs:106:12
[INFO] [stdout]     |
[INFO] [stdout] 106 |     pub fn get_event(&mut self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_dimm`
[INFO] [stdout]   --> src/render/text.rs:37:8
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub fn get_dimm(glyphs: &mut GlyphCache, font: u32, data: &str) -> (f64, f64) {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `pause`
[INFO] [stdout]   --> src/main.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pause: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 11s
[INFO] running `Command { std: "docker" "inspect" "fd4c00ca5772951a97eeacbf10d091c51329de0a7b368222a7ce547511cd7c6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd4c00ca5772951a97eeacbf10d091c51329de0a7b368222a7ce547511cd7c6a", kill_on_drop: false }`
[INFO] [stdout] fd4c00ca5772951a97eeacbf10d091c51329de0a7b368222a7ce547511cd7c6a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 16b958df4704953f8af5df6e726018ce457bfb79b9ebad682c1c5414bfc6b267
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "16b958df4704953f8af5df6e726018ce457bfb79b9ebad682c1c5414bfc6b267", kill_on_drop: false }`
[INFO] [stderr]    Compiling tetris v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Colorize`
[INFO] [stdout]  --> src/tile.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use Colorize;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Colorize`
[INFO] [stdout]  --> src/game/mod.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use Colorize;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tile`
[INFO] [stdout]  --> src/render/tetromino.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use tile;
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Point`
[INFO] [stdout]  --> src/render/tetromino.rs:5:23
[INFO] [stdout]   |
[INFO] [stdout] 5 | use game::{Tetromino, Point};
[INFO] [stdout]   |                       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Colorize`
[INFO] [stdout]  --> src/render/text.rs:1:23
[INFO] [stdout]   |
[INFO] [stdout] 1 | use color::{RawColor, Colorize};
[INFO] [stdout]   |                       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tile`
[INFO] [stdout]  --> src/render/text.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use tile;
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Colorize`
[INFO] [stdout]  --> src/render/score.rs:1:23
[INFO] [stdout]   |
[INFO] [stdout] 1 | use color::{RawColor, Colorize};
[INFO] [stdout]   |                       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tile`
[INFO] [stdout]  --> src/render/score.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use tile;
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `RawColor`
[INFO] [stdout]   --> src/main.rs:26:13
[INFO] [stdout]    |
[INFO] [stdout] 26 | use color::{RawColor, Colorize};
[INFO] [stdout]    |             ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/main.rs:30:26
[INFO] [stdout]    |
[INFO] [stdout] 30 | const BOARD_WIDTH: f64 = (WINDOW_WIDTH as f64 * 0.6);
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/main.rs:58:40
[INFO] [stdout]    |
[INFO] [stdout] 58 |         self.gl.draw(args.viewport(), |ctx, gl| {
[INFO] [stdout]    |                                        ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `previous_tetromino`
[INFO] [stdout]    --> src/game/mod.rs:152:13
[INFO] [stdout]     |
[INFO] [stdout] 152 |         let previous_tetromino =
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_previous_tetromino`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_event`
[INFO] [stdout]   --> src/limit.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub fn get_event(&mut self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Fired`
[INFO] [stdout]   --> src/limit.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 48 |     Fired,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_event`
[INFO] [stdout]    --> src/limit.rs:106:12
[INFO] [stdout]     |
[INFO] [stdout] 106 |     pub fn get_event(&mut self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_dimm`
[INFO] [stdout]   --> src/render/text.rs:37:8
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub fn get_dimm(glyphs: &mut GlyphCache, font: u32, data: &str) -> (f64, f64) {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `pause`
[INFO] [stdout]   --> src/main.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pause: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 17 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.09s
[INFO] running `Command { std: "docker" "inspect" "16b958df4704953f8af5df6e726018ce457bfb79b9ebad682c1c5414bfc6b267", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16b958df4704953f8af5df6e726018ce457bfb79b9ebad682c1c5414bfc6b267", kill_on_drop: false }`
[INFO] [stdout] 16b958df4704953f8af5df6e726018ce457bfb79b9ebad682c1c5414bfc6b267
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 307830e3fec6dc47058ac02c5e786d8e08c1d1a1a8c3b2ea5e610a1f55f7bc70
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "307830e3fec6dc47058ac02c5e786d8e08c1d1a1a8c3b2ea5e610a1f55f7bc70", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `Colorize`
[INFO] [stderr]  --> src/tile.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use Colorize;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Colorize`
[INFO] [stderr]  --> src/game/mod.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use Colorize;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `tile`
[INFO] [stderr]  --> src/render/tetromino.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use tile;
[INFO] [stderr]   |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Point`
[INFO] [stderr]  --> src/render/tetromino.rs:5:23
[INFO] [stderr]   |
[INFO] [stderr] 5 | use game::{Tetromino, Point};
[INFO] [stderr]   |                       ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Colorize`
[INFO] [stderr]  --> src/render/text.rs:1:23
[INFO] [stderr]   |
[INFO] [stderr] 1 | use color::{RawColor, Colorize};
[INFO] [stderr]   |                       ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `tile`
[INFO] [stderr]  --> src/render/text.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use tile;
[INFO] [stderr]   |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Colorize`
[INFO] [stderr]  --> src/render/score.rs:1:23
[INFO] [stderr]   |
[INFO] [stderr] 1 | use color::{RawColor, Colorize};
[INFO] [stderr]   |                       ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `tile`
[INFO] [stderr]  --> src/render/score.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use tile;
[INFO] [stderr]   |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `RawColor`
[INFO] [stderr]   --> src/main.rs:26:13
[INFO] [stderr]    |
[INFO] [stderr] 26 | use color::{RawColor, Colorize};
[INFO] [stderr]    |             ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/main.rs:30:26
[INFO] [stderr]    |
[INFO] [stderr] 30 | const BOARD_WIDTH: f64 = (WINDOW_WIDTH as f64 * 0.6);
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ctx`
[INFO] [stderr]   --> src/main.rs:58:40
[INFO] [stderr]    |
[INFO] [stderr] 58 |         self.gl.draw(args.viewport(), |ctx, gl| {
[INFO] [stderr]    |                                        ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `previous_tetromino`
[INFO] [stderr]    --> src/game/mod.rs:152:13
[INFO] [stderr]     |
[INFO] [stderr] 152 |         let previous_tetromino =
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_previous_tetromino`
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `get_event`
[INFO] [stderr]   --> src/limit.rs:29:12
[INFO] [stderr]    |
[INFO] [stderr] 29 |     pub fn get_event(&mut self) -> bool {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Fired`
[INFO] [stderr]   --> src/limit.rs:48:5
[INFO] [stderr]    |
[INFO] [stderr] 48 |     Fired,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `get_event`
[INFO] [stderr]    --> src/limit.rs:106:12
[INFO] [stderr]     |
[INFO] [stderr] 106 |     pub fn get_event(&mut self) -> bool {
[INFO] [stderr]     |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_dimm`
[INFO] [stderr]   --> src/render/text.rs:37:8
[INFO] [stderr]    |
[INFO] [stderr] 37 | pub fn get_dimm(glyphs: &mut GlyphCache, font: u32, data: &str) -> (f64, f64) {
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `pause`
[INFO] [stderr]   --> src/main.rs:50:5
[INFO] [stderr]    |
[INFO] [stderr] 50 |     pause: bool,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 17 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.27s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tetris-d5a007df0ffab42c
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test limit::test::starts_ready ... ok
[INFO] [stdout] test limit::test::deny_two_attempts ... ok
[INFO] [stdout] test limit::test::requset_works_after_wait ... ok
[INFO] [stdout] test limit::test::create_limiter ... ok
[INFO] [stdout] test limit::test::ready_after_reset ... ok
[INFO] [stdout] test limit::test::delay_vs_repeat ... ok
[INFO] [stdout] test limit::test::create_bad_delay_limiter ... ok
[INFO] [stdout] test limit::test::create_bad_repeat_limiter ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "307830e3fec6dc47058ac02c5e786d8e08c1d1a1a8c3b2ea5e610a1f55f7bc70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "307830e3fec6dc47058ac02c5e786d8e08c1d1a1a8c3b2ea5e610a1f55f7bc70", kill_on_drop: false }`
[INFO] [stdout] 307830e3fec6dc47058ac02c5e786d8e08c1d1a1a8c3b2ea5e610a1f55f7bc70