[INFO] cloning repository https://github.com/0bera1/2048-Game-With-Rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/0bera1/2048-Game-With-Rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0bera1%2F2048-Game-With-Rust", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dacb8ec09093d488c05c540de55f5fa6f8384106
[INFO] testing 0bera1/2048-Game-With-Rust against try#9f93af291970322f4f1c6315ccde4d7078201159 for pr-146098-6
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0bera1%2F2048-Game-With-Rust" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
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[INFO] started tweaking git repo https://github.com/0bera1/2048-Game-With-Rust
[INFO] finished tweaking git repo https://github.com/0bera1/2048-Game-With-Rust
[INFO] tweaked toml for git repo https://github.com/0bera1/2048-Game-With-Rust written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/0bera1/2048-Game-With-Rust on toolchain 9f93af291970322f4f1c6315ccde4d7078201159
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/0bera1/2048-Game-With-Rust 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" "+9f93af291970322f4f1c6315ccde4d7078201159" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0a8e45125db6f98c05263cd1e27c5790129671f3110e650d1242efc5fc7dc336
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[INFO] running `Command { std: "docker" "inspect" "0a8e45125db6f98c05263cd1e27c5790129671f3110e650d1242efc5fc7dc336", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a8e45125db6f98c05263cd1e27c5790129671f3110e650d1242efc5fc7dc336", kill_on_drop: false }`
[INFO] [stdout] 0a8e45125db6f98c05263cd1e27c5790129671f3110e650d1242efc5fc7dc336
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c0bf60a4e571643e7ecd42faf52a032cc75c7221c3117ed5147d3b6d8fd787e4
[INFO] running `Command { std: "docker" "start" "-a" "c0bf60a4e571643e7ecd42faf52a032cc75c7221c3117ed5147d3b6d8fd787e4", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.101
[INFO] [stderr]    Compiling cfg-if v1.0.3
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling wasm-bindgen v0.2.101
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.101
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.101
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.101
[INFO] [stderr]    Compiling js-sys v0.3.78
[INFO] [stderr]    Compiling console_error_panic_hook v0.1.7
[INFO] [stderr]    Compiling web-sys v0.3.78
[INFO] [stderr]    Compiling serde-wasm-bindgen v0.6.5
[INFO] [stderr]    Compiling game_2048 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated method `web_sys::CanvasRenderingContext2d::set_fill_style`
[INFO] [stdout]   --> src/infra/render2d.rs:30:18
[INFO] [stdout]    |
[INFO] [stdout] 30 |         self.ctx.set_fill_style(&"#faf8ef".into());
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `web_sys::CanvasRenderingContext2d::set_fill_style`
[INFO] [stdout]   --> src/infra/render2d.rs:42:26
[INFO] [stdout]    |
[INFO] [stdout] 42 |                 self.ctx.set_fill_style(&"#bbada0".into());
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `web_sys::CanvasRenderingContext2d::set_fill_style`
[INFO] [stdout]   --> src/infra/render2d.rs:60:30
[INFO] [stdout]    |
[INFO] [stdout] 60 |                     self.ctx.set_fill_style(&color.into());
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `web_sys::CanvasRenderingContext2d::set_fill_style`
[INFO] [stdout]   --> src/infra/render2d.rs:63:30
[INFO] [stdout]    |
[INFO] [stdout] 63 |                     self.ctx.set_fill_style(&if tile.value <= 4 { "#776e65" } else { "#f9f6f2" }.into());
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `web_sys::CanvasRenderingContext2d::set_fill_style`
[INFO] [stdout]   --> src/infra/render2d.rs:73:18
[INFO] [stdout]    |
[INFO] [stdout] 73 |         self.ctx.set_fill_style(&"#776e65".into());
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `web_sys::CanvasRenderingContext2d::set_fill_style`
[INFO] [stdout]   --> src/infra/render2d.rs:85:18
[INFO] [stdout]    |
[INFO] [stdout] 85 |         self.ctx.set_fill_style(&"#faf8ef".into());
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `web_sys::CanvasRenderingContext2d::set_fill_style`
[INFO] [stdout]   --> src/infra/render2d.rs:97:26
[INFO] [stdout]    |
[INFO] [stdout] 97 |                 self.ctx.set_fill_style(&"#bbada0".into());
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `web_sys::CanvasRenderingContext2d::set_fill_style`
[INFO] [stdout]    --> src/infra/render2d.rs:145:18
[INFO] [stdout]     |
[INFO] [stdout] 145 |         self.ctx.set_fill_style(&"#776e65".into());
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `web_sys::CanvasRenderingContext2d::set_fill_style`
[INFO] [stdout]    --> src/infra/render2d.rs:173:18
[INFO] [stdout]     |
[INFO] [stdout] 173 |         self.ctx.set_fill_style(&color.into());
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `web_sys::CanvasRenderingContext2d::set_fill_style`
[INFO] [stdout]    --> src/infra/render2d.rs:175:18
[INFO] [stdout]     |
[INFO] [stdout] 175 |         self.ctx.set_fill_style(&if value <= 4 { "#776e65" } else { "#f9f6f2" }.into());
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `window`
[INFO] [stdout]   --> src/infra/render2d.rs:12:16
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub fn new(window: &Window, document: &Document, canvas_id: &str) -> Result<Self, String> {
[INFO] [stdout]    |                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_window`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.80s
[INFO] running `Command { std: "docker" "inspect" "c0bf60a4e571643e7ecd42faf52a032cc75c7221c3117ed5147d3b6d8fd787e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0bf60a4e571643e7ecd42faf52a032cc75c7221c3117ed5147d3b6d8fd787e4", kill_on_drop: false }`
[INFO] [stdout] c0bf60a4e571643e7ecd42faf52a032cc75c7221c3117ed5147d3b6d8fd787e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c0a15c239f71001ac206cf1c8f8da235398c5f2ee430023bf6cb819251928c22
[INFO] running `Command { std: "docker" "start" "-a" "c0a15c239f71001ac206cf1c8f8da235398c5f2ee430023bf6cb819251928c22", kill_on_drop: false }`
[INFO] [stdout] warning: use of deprecated method `web_sys::CanvasRenderingContext2d::set_fill_style`
[INFO] [stdout]   --> src/infra/render2d.rs:30:18
[INFO] [stdout]    |
[INFO] [stdout] 30 |         self.ctx.set_fill_style(&"#faf8ef".into());
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `web_sys::CanvasRenderingContext2d::set_fill_style`
[INFO] [stdout]   --> src/infra/render2d.rs:42:26
[INFO] [stdout]    |
[INFO] [stdout] 42 |                 self.ctx.set_fill_style(&"#bbada0".into());
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `web_sys::CanvasRenderingContext2d::set_fill_style`
[INFO] [stdout]   --> src/infra/render2d.rs:60:30
[INFO] [stdout]    |
[INFO] [stdout] 60 |                     self.ctx.set_fill_style(&color.into());
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `web_sys::CanvasRenderingContext2d::set_fill_style`
[INFO] [stdout]   --> src/infra/render2d.rs:63:30
[INFO] [stdout]    |
[INFO] [stdout] 63 |                     self.ctx.set_fill_style(&if tile.value <= 4 { "#776e65" } else { "#f9f6f2" }.into());
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `web_sys::CanvasRenderingContext2d::set_fill_style`
[INFO] [stdout]   --> src/infra/render2d.rs:73:18
[INFO] [stdout]    |
[INFO] [stdout] 73 |         self.ctx.set_fill_style(&"#776e65".into());
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `web_sys::CanvasRenderingContext2d::set_fill_style`
[INFO] [stdout]   --> src/infra/render2d.rs:85:18
[INFO] [stdout]    |
[INFO] [stdout] 85 |         self.ctx.set_fill_style(&"#faf8ef".into());
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `web_sys::CanvasRenderingContext2d::set_fill_style`
[INFO] [stdout]   --> src/infra/render2d.rs:97:26
[INFO] [stdout]    |
[INFO] [stdout] 97 |                 self.ctx.set_fill_style(&"#bbada0".into());
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `web_sys::CanvasRenderingContext2d::set_fill_style`
[INFO] [stdout]    --> src/infra/render2d.rs:145:18
[INFO] [stdout]     |
[INFO] [stdout] 145 |         self.ctx.set_fill_style(&"#776e65".into());
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `web_sys::CanvasRenderingContext2d::set_fill_style`
[INFO] [stdout]    --> src/infra/render2d.rs:173:18
[INFO] [stdout]     |
[INFO] [stdout] 173 |         self.ctx.set_fill_style(&color.into());
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `web_sys::CanvasRenderingContext2d::set_fill_style`
[INFO] [stdout]    --> src/infra/render2d.rs:175:18
[INFO] [stdout]     |
[INFO] [stdout] 175 |         self.ctx.set_fill_style(&if value <= 4 { "#776e65" } else { "#f9f6f2" }.into());
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `window`
[INFO] [stdout]   --> src/infra/render2d.rs:12:16
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub fn new(window: &Window, document: &Document, canvas_id: &str) -> Result<Self, String> {
[INFO] [stdout]    |                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_window`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling game_2048 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated method `web_sys::CanvasRenderingContext2d::set_fill_style`
[INFO] [stdout]   --> src/infra/render2d.rs:30:18
[INFO] [stdout]    |
[INFO] [stdout] 30 |         self.ctx.set_fill_style(&"#faf8ef".into());
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `web_sys::CanvasRenderingContext2d::set_fill_style`
[INFO] [stdout]   --> src/infra/render2d.rs:42:26
[INFO] [stdout]    |
[INFO] [stdout] 42 |                 self.ctx.set_fill_style(&"#bbada0".into());
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `web_sys::CanvasRenderingContext2d::set_fill_style`
[INFO] [stdout]   --> src/infra/render2d.rs:60:30
[INFO] [stdout]    |
[INFO] [stdout] 60 |                     self.ctx.set_fill_style(&color.into());
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `web_sys::CanvasRenderingContext2d::set_fill_style`
[INFO] [stdout]   --> src/infra/render2d.rs:63:30
[INFO] [stdout]    |
[INFO] [stdout] 63 |                     self.ctx.set_fill_style(&if tile.value <= 4 { "#776e65" } else { "#f9f6f2" }.into());
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `web_sys::CanvasRenderingContext2d::set_fill_style`
[INFO] [stdout]   --> src/infra/render2d.rs:73:18
[INFO] [stdout]    |
[INFO] [stdout] 73 |         self.ctx.set_fill_style(&"#776e65".into());
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `web_sys::CanvasRenderingContext2d::set_fill_style`
[INFO] [stdout]   --> src/infra/render2d.rs:85:18
[INFO] [stdout]    |
[INFO] [stdout] 85 |         self.ctx.set_fill_style(&"#faf8ef".into());
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `web_sys::CanvasRenderingContext2d::set_fill_style`
[INFO] [stdout]   --> src/infra/render2d.rs:97:26
[INFO] [stdout]    |
[INFO] [stdout] 97 |                 self.ctx.set_fill_style(&"#bbada0".into());
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `web_sys::CanvasRenderingContext2d::set_fill_style`
[INFO] [stdout]    --> src/infra/render2d.rs:145:18
[INFO] [stdout]     |
[INFO] [stdout] 145 |         self.ctx.set_fill_style(&"#776e65".into());
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `web_sys::CanvasRenderingContext2d::set_fill_style`
[INFO] [stdout]    --> src/infra/render2d.rs:173:18
[INFO] [stdout]     |
[INFO] [stdout] 173 |         self.ctx.set_fill_style(&color.into());
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `web_sys::CanvasRenderingContext2d::set_fill_style`
[INFO] [stdout]    --> src/infra/render2d.rs:175:18
[INFO] [stdout]     |
[INFO] [stdout] 175 |         self.ctx.set_fill_style(&if value <= 4 { "#776e65" } else { "#f9f6f2" }.into());
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `window`
[INFO] [stdout]   --> src/infra/render2d.rs:12:16
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub fn new(window: &Window, document: &Document, canvas_id: &str) -> Result<Self, String> {
[INFO] [stdout]    |                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_window`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "c0a15c239f71001ac206cf1c8f8da235398c5f2ee430023bf6cb819251928c22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0a15c239f71001ac206cf1c8f8da235398c5f2ee430023bf6cb819251928c22", kill_on_drop: false }`
[INFO] [stdout] c0a15c239f71001ac206cf1c8f8da235398c5f2ee430023bf6cb819251928c22
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 44377a66c7205c23b0cd561dfda112cab4ac660d895b1daf36b8afe48feca806
[INFO] running `Command { std: "docker" "start" "-a" "44377a66c7205c23b0cd561dfda112cab4ac660d895b1daf36b8afe48feca806", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated method `web_sys::CanvasRenderingContext2d::set_fill_style`
[INFO] [stderr]   --> src/infra/render2d.rs:30:18
[INFO] [stderr]    |
[INFO] [stderr] 30 |         self.ctx.set_fill_style(&"#faf8ef".into());
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `web_sys::CanvasRenderingContext2d::set_fill_style`
[INFO] [stderr]   --> src/infra/render2d.rs:42:26
[INFO] [stderr]    |
[INFO] [stderr] 42 |                 self.ctx.set_fill_style(&"#bbada0".into());
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `web_sys::CanvasRenderingContext2d::set_fill_style`
[INFO] [stderr]   --> src/infra/render2d.rs:60:30
[INFO] [stderr]    |
[INFO] [stderr] 60 |                     self.ctx.set_fill_style(&color.into());
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `web_sys::CanvasRenderingContext2d::set_fill_style`
[INFO] [stderr]   --> src/infra/render2d.rs:63:30
[INFO] [stderr]    |
[INFO] [stderr] 63 |                     self.ctx.set_fill_style(&if tile.value <= 4 { "#776e65" } else { "#f9f6f2" }.into());
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `web_sys::CanvasRenderingContext2d::set_fill_style`
[INFO] [stderr]   --> src/infra/render2d.rs:73:18
[INFO] [stderr]    |
[INFO] [stderr] 73 |         self.ctx.set_fill_style(&"#776e65".into());
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `web_sys::CanvasRenderingContext2d::set_fill_style`
[INFO] [stderr]   --> src/infra/render2d.rs:85:18
[INFO] [stderr]    |
[INFO] [stderr] 85 |         self.ctx.set_fill_style(&"#faf8ef".into());
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `web_sys::CanvasRenderingContext2d::set_fill_style`
[INFO] [stderr]   --> src/infra/render2d.rs:97:26
[INFO] [stderr]    |
[INFO] [stderr] 97 |                 self.ctx.set_fill_style(&"#bbada0".into());
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `web_sys::CanvasRenderingContext2d::set_fill_style`
[INFO] [stderr]    --> src/infra/render2d.rs:145:18
[INFO] [stderr]     |
[INFO] [stderr] 145 |         self.ctx.set_fill_style(&"#776e65".into());
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `web_sys::CanvasRenderingContext2d::set_fill_style`
[INFO] [stderr]    --> src/infra/render2d.rs:173:18
[INFO] [stderr]     |
[INFO] [stderr] 173 |         self.ctx.set_fill_style(&color.into());
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `web_sys::CanvasRenderingContext2d::set_fill_style`
[INFO] [stderr]    --> src/infra/render2d.rs:175:18
[INFO] [stderr]     |
[INFO] [stderr] 175 |         self.ctx.set_fill_style(&if value <= 4 { "#776e65" } else { "#f9f6f2" }.into());
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `window`
[INFO] [stderr]   --> src/infra/render2d.rs:12:16
[INFO] [stderr]    |
[INFO] [stderr] 12 |     pub fn new(window: &Window, document: &Document, canvas_id: &str) -> Result<Self, String> {
[INFO] [stderr]    |                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_window`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `game_2048` (lib) generated 11 warnings (run `cargo fix --lib -p game_2048` to apply 1 suggestion)
[INFO] [stderr] warning: `game_2048` (lib test) generated 11 warnings (11 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/game_2048-a65d3e29b413f83c)
[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] [stderr]    Doc-tests game_2048
[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" "44377a66c7205c23b0cd561dfda112cab4ac660d895b1daf36b8afe48feca806", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44377a66c7205c23b0cd561dfda112cab4ac660d895b1daf36b8afe48feca806", kill_on_drop: false }`
[INFO] [stdout] 44377a66c7205c23b0cd561dfda112cab4ac660d895b1daf36b8afe48feca806
