[INFO] cloning repository https://github.com/mariuszmalek/agar-snake-alternative-in-rust
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[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmariuszmalek%2Fagar-snake-alternative-in-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7acd03fb9783f36a2b59222d8de77cd22803ebdd
[INFO] testing mariuszmalek/agar-snake-alternative-in-rust against 1.90.0 for beta-1.91-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmariuszmalek%2Fagar-snake-alternative-in-rust" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mariuszmalek/agar-snake-alternative-in-rust
[INFO] finished tweaking git repo https://github.com/mariuszmalek/agar-snake-alternative-in-rust
[INFO] tweaked toml for git repo https://github.com/mariuszmalek/agar-snake-alternative-in-rust written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mariuszmalek/agar-snake-alternative-in-rust 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/mariuszmalek/agar-snake-alternative-in-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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]    Compiling rsnake v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/draw.rs:90:19
[INFO] [stdout]    |
[INFO] [stdout] 90 | pub fn draw_fruit(ctx: &Context, g: &mut G2d, c: Color, pos: &Position) {}
[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: `g`
[INFO] [stdout]   --> src/draw.rs:90:34
[INFO] [stdout]    |
[INFO] [stdout] 90 | pub fn draw_fruit(ctx: &Context, g: &mut G2d, c: Color, pos: &Position) {}
[INFO] [stdout]    |                                  ^ help: if this is intentional, prefix it with an underscore: `_g`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]   --> src/draw.rs:90:47
[INFO] [stdout]    |
[INFO] [stdout] 90 | pub fn draw_fruit(ctx: &Context, g: &mut G2d, c: Color, pos: &Position) {}
[INFO] [stdout]    |                                               ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pos`
[INFO] [stdout]   --> src/draw.rs:90:57
[INFO] [stdout]    |
[INFO] [stdout] 90 | pub fn draw_fruit(ctx: &Context, g: &mut G2d, c: Color, pos: &Position) {}
[INFO] [stdout]    |                                                         ^^^ help: if this is intentional, prefix it with an underscore: `_pos`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `snake_next_position`
[INFO] [stdout]    --> src/game.rs:149:13
[INFO] [stdout]     |
[INFO] [stdout] 149 |         let snake_next_position = self.snake.get_next_position();
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_snake_next_position`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `draw_fruit` is never used
[INFO] [stdout]   --> src/draw.rs:90:8
[INFO] [stdout]    |
[INFO] [stdout] 90 | pub fn draw_fruit(ctx: &Context, g: &mut G2d, c: Color, pos: &Position) {}
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `pause` is never used
[INFO] [stdout]   --> src/game.rs:56:12
[INFO] [stdout]    |
[INFO] [stdout] 37 | impl Game {
[INFO] [stdout]    | --------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 56 |     pub fn pause(&mut self) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_len` and `grow` are never used
[INFO] [stdout]    --> src/enemy.rs:90:12
[INFO] [stdout]     |
[INFO] [stdout]  17 | impl Enemy {
[INFO] [stdout]     | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  90 |     pub fn get_len(&self) -> usize {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 129 |     pub fn grow(&mut self) {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 17s
[INFO] running `Command { std: "docker" "inspect" "976f70ea24f9760bab89925bc111a0552de107f307540729a17c958d5845eff0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "976f70ea24f9760bab89925bc111a0552de107f307540729a17c958d5845eff0", kill_on_drop: false }`
[INFO] [stdout] 976f70ea24f9760bab89925bc111a0552de107f307540729a17c958d5845eff0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] e37e1d2837381471c3640423a5fbcbb5cc146b0edb747f46955f55f0434f36bf
[INFO] running `Command { std: "docker" "start" "-a" "e37e1d2837381471c3640423a5fbcbb5cc146b0edb747f46955f55f0434f36bf", kill_on_drop: false }`
[INFO] [stderr]    Compiling rsnake v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/draw.rs:90:19
[INFO] [stdout]    |
[INFO] [stdout] 90 | pub fn draw_fruit(ctx: &Context, g: &mut G2d, c: Color, pos: &Position) {}
[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: `g`
[INFO] [stdout]   --> src/draw.rs:90:34
[INFO] [stdout]    |
[INFO] [stdout] 90 | pub fn draw_fruit(ctx: &Context, g: &mut G2d, c: Color, pos: &Position) {}
[INFO] [stdout]    |                                  ^ help: if this is intentional, prefix it with an underscore: `_g`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]   --> src/draw.rs:90:47
[INFO] [stdout]    |
[INFO] [stdout] 90 | pub fn draw_fruit(ctx: &Context, g: &mut G2d, c: Color, pos: &Position) {}
[INFO] [stdout]    |                                               ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pos`
[INFO] [stdout]   --> src/draw.rs:90:57
[INFO] [stdout]    |
[INFO] [stdout] 90 | pub fn draw_fruit(ctx: &Context, g: &mut G2d, c: Color, pos: &Position) {}
[INFO] [stdout]    |                                                         ^^^ help: if this is intentional, prefix it with an underscore: `_pos`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `snake_next_position`
[INFO] [stdout]    --> src/game.rs:149:13
[INFO] [stdout]     |
[INFO] [stdout] 149 |         let snake_next_position = self.snake.get_next_position();
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_snake_next_position`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `draw_fruit` is never used
[INFO] [stdout]   --> src/draw.rs:90:8
[INFO] [stdout]    |
[INFO] [stdout] 90 | pub fn draw_fruit(ctx: &Context, g: &mut G2d, c: Color, pos: &Position) {}
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `pause` is never used
[INFO] [stdout]   --> src/game.rs:56:12
[INFO] [stdout]    |
[INFO] [stdout] 37 | impl Game {
[INFO] [stdout]    | --------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 56 |     pub fn pause(&mut self) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_len` and `grow` are never used
[INFO] [stdout]    --> src/enemy.rs:90:12
[INFO] [stdout]     |
[INFO] [stdout]  17 | impl Enemy {
[INFO] [stdout]     | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  90 |     pub fn get_len(&self) -> usize {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 129 |     pub fn grow(&mut self) {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "e37e1d2837381471c3640423a5fbcbb5cc146b0edb747f46955f55f0434f36bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e37e1d2837381471c3640423a5fbcbb5cc146b0edb747f46955f55f0434f36bf", kill_on_drop: false }`
[INFO] [stdout] e37e1d2837381471c3640423a5fbcbb5cc146b0edb747f46955f55f0434f36bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] bf6e8ce748f7214204d69ca726d0019e1ca17a59acab6fbb43d99d3c74d5fdc9
[INFO] running `Command { std: "docker" "start" "-a" "bf6e8ce748f7214204d69ca726d0019e1ca17a59acab6fbb43d99d3c74d5fdc9", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `ctx`
[INFO] [stderr]   --> src/draw.rs:90:19
[INFO] [stderr]    |
[INFO] [stderr] 90 | pub fn draw_fruit(ctx: &Context, g: &mut G2d, c: Color, pos: &Position) {}
[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: `g`
[INFO] [stderr]   --> src/draw.rs:90:34
[INFO] [stderr]    |
[INFO] [stderr] 90 | pub fn draw_fruit(ctx: &Context, g: &mut G2d, c: Color, pos: &Position) {}
[INFO] [stderr]    |                                  ^ help: if this is intentional, prefix it with an underscore: `_g`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `c`
[INFO] [stderr]   --> src/draw.rs:90:47
[INFO] [stderr]    |
[INFO] [stderr] 90 | pub fn draw_fruit(ctx: &Context, g: &mut G2d, c: Color, pos: &Position) {}
[INFO] [stderr]    |                                               ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `pos`
[INFO] [stderr]   --> src/draw.rs:90:57
[INFO] [stderr]    |
[INFO] [stderr] 90 | pub fn draw_fruit(ctx: &Context, g: &mut G2d, c: Color, pos: &Position) {}
[INFO] [stderr]    |                                                         ^^^ help: if this is intentional, prefix it with an underscore: `_pos`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `snake_next_position`
[INFO] [stderr]    --> src/game.rs:149:13
[INFO] [stderr]     |
[INFO] [stderr] 149 |         let snake_next_position = self.snake.get_next_position();
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_snake_next_position`
[INFO] [stderr] 
[INFO] [stderr] warning: function `draw_fruit` is never used
[INFO] [stderr]   --> src/draw.rs:90:8
[INFO] [stderr]    |
[INFO] [stderr] 90 | pub fn draw_fruit(ctx: &Context, g: &mut G2d, c: Color, pos: &Position) {}
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `pause` is never used
[INFO] [stderr]   --> src/game.rs:56:12
[INFO] [stderr]    |
[INFO] [stderr] 37 | impl Game {
[INFO] [stderr]    | --------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 56 |     pub fn pause(&mut self) {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `get_len` and `grow` are never used
[INFO] [stderr]    --> src/enemy.rs:90:12
[INFO] [stderr]     |
[INFO] [stderr]  17 | impl Enemy {
[INFO] [stderr]     | ---------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr]  90 |     pub fn get_len(&self) -> usize {
[INFO] [stderr]     |            ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 129 |     pub fn grow(&mut self) {
[INFO] [stderr]     |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `rsnake` (bin "rsnake" test) generated 8 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rsnake-b5c018bfed10f43c)
[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" "bf6e8ce748f7214204d69ca726d0019e1ca17a59acab6fbb43d99d3c74d5fdc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf6e8ce748f7214204d69ca726d0019e1ca17a59acab6fbb43d99d3c74d5fdc9", kill_on_drop: false }`
[INFO] [stdout] bf6e8ce748f7214204d69ca726d0019e1ca17a59acab6fbb43d99d3c74d5fdc9
