[INFO] cloning repository https://github.com/bastiencyr/tetris-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bastiencyr/tetris-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbastiencyr%2Ftetris-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbastiencyr%2Ftetris-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5527e8531db40c529f9781879cdad20deccaa453 [INFO] testing bastiencyr/tetris-rs against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbastiencyr%2Ftetris-rs" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/bastiencyr/tetris-rs [INFO] finished tweaking git repo https://github.com/bastiencyr/tetris-rs [INFO] tweaked toml for git repo https://github.com/bastiencyr/tetris-rs written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/bastiencyr/tetris-rs on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 24 packages to latest compatible versions [INFO] [stderr] Adding itertools v0.10.5 (available: v0.14.0) [INFO] [stderr] Adding rand v0.8.5 (available: v0.9.2) [INFO] [stderr] Adding sdl2 v0.35.2 (available: v0.38.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 048021c1e1fd41a6960af4473de5e4721cab30d9fa33005fa8e4696279fb693d [INFO] running `Command { std: "docker" "start" "-a" "048021c1e1fd41a6960af4473de5e4721cab30d9fa33005fa8e4696279fb693d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "048021c1e1fd41a6960af4473de5e4721cab30d9fa33005fa8e4696279fb693d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "048021c1e1fd41a6960af4473de5e4721cab30d9fa33005fa8e4696279fb693d", kill_on_drop: false }` [INFO] [stdout] 048021c1e1fd41a6960af4473de5e4721cab30d9fa33005fa8e4696279fb693d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 93eb76a1442c85dea65d86c133a36bc19c28d770e1aba0a4df316e75921daa73 [INFO] running `Command { std: "docker" "start" "-a" "93eb76a1442c85dea65d86c133a36bc19c28d770e1aba0a4df316e75921daa73", kill_on_drop: false }` [INFO] [stderr] Compiling cfg-if v1.0.3 [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling sdl2 v0.35.2 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling sdl2-sys v0.35.2 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling proc-macro-error-attr2 v2.0.0 [INFO] [stderr] Compiling getrandom v0.2.16 [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 proc-macro-error2 v2.0.1 [INFO] [stderr] Compiling getset v0.1.6 [INFO] [stderr] Compiling game v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Borrow` [INFO] [stdout] --> src/view.rs:1:19 [INFO] [stdout] | [INFO] [stdout] 1 | use std::borrow::{Borrow, BorrowMut}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TextureCreator` [INFO] [stdout] --> src/view.rs:5:48 [INFO] [stdout] | [INFO] [stdout] 5 | use sdl2::render::{BlendMode, Canvas, Texture, TextureCreator, WindowCanvas}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `WindowContext` [INFO] [stdout] --> src/view.rs:6:27 [INFO] [stdout] | [INFO] [stdout] 6 | use sdl2::video::{Window, WindowContext}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/view.rs:36:9 [INFO] [stdout] | [INFO] [stdout] 36 | mut canvas: WindowCanvas, [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `model` [INFO] [stdout] --> src/view.rs:142:30 [INFO] [stdout] | [INFO] [stdout] 142 | pub fn draw_score(&self, model: &TetrisModel) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_model` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `id_view` [INFO] [stdout] --> src/main.rs:47:9 [INFO] [stdout] | [INFO] [stdout] 47 | let id_view = controller.register_view(Box::new(view)); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_id_view` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:32:22 [INFO] [stdout] | [INFO] [stdout] 32 | let (mut canvas, mut creator) = init_canvas(&video_subsystem); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `rows_mut` and `rows2` are never used [INFO] [stdout] --> src/board.rs:23:8 [INFO] [stdout] | [INFO] [stdout] 14 | impl Board { [INFO] [stdout] | ---------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 23 | fn rows_mut<'a>(&'a mut self) -> impl Iterator + 'a { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 27 | fn rows2<'a>(&'a self) -> impl Iterator + 'a { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Iter2RowsBoard` is never constructed [INFO] [stdout] --> src/board.rs:194:12 [INFO] [stdout] | [INFO] [stdout] 194 | pub struct Iter2RowsBoard<'a> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `next` is never used [INFO] [stdout] --> src/board.rs:200:8 [INFO] [stdout] | [INFO] [stdout] 199 | impl Iter2RowsBoard<'_> { [INFO] [stdout] | ----------------------- method in this implementation [INFO] [stdout] 200 | fn next(&mut self) -> Option> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `IterRowsBoard` is never constructed [INFO] [stdout] --> src/board.rs:216:12 [INFO] [stdout] | [INFO] [stdout] 216 | pub struct IterRowsBoard<'a> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `count` is never read [INFO] [stdout] --> src/piece.rs:47:5 [INFO] [stdout] | [INFO] [stdout] 42 | pub struct Piece { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 47 | count: i32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Piece` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `pos_board` is never read [INFO] [stdout] --> src/player.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct Player { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 13 | pub pos_board: Rect, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `score` is never used [INFO] [stdout] --> src/player.rs:32:12 [INFO] [stdout] | [INFO] [stdout] 31 | impl<'a> Player { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] 32 | pub fn score(&self) -> i64 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `background2` is never used [INFO] [stdout] --> src/view.rs:70:12 [INFO] [stdout] | [INFO] [stdout] 34 | impl<'b> TetrisViewBuilder<'b> { [INFO] [stdout] | ------------------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 70 | pub fn background2(mut self, background: Background<'b>) -> Self { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/view.rs:102:9 [INFO] [stdout] | [INFO] [stdout] 102 | / self.canvas [INFO] [stdout] 103 | | .with_texture_canvas(self.main_texture.borrow_mut(), |texture_canvas| { [INFO] [stdout] 104 | | //Copy the background [INFO] [stdout] 105 | | texture_canvas [INFO] [stdout] ... | [INFO] [stdout] 138 | | texture_canvas.set_draw_color(sdl2::pixels::Color::RGBA(0, 0, 0, 255)); [INFO] [stdout] 139 | | }); [INFO] [stdout] | |______________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 102 | let _ = self.canvas [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/view.rs:114:25 [INFO] [stdout] | [INFO] [stdout] 114 | texture_canvas.fill_rect(rect); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 114 | let _ = texture_canvas.fill_rect(rect); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.90s [INFO] running `Command { std: "docker" "inspect" "93eb76a1442c85dea65d86c133a36bc19c28d770e1aba0a4df316e75921daa73", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "93eb76a1442c85dea65d86c133a36bc19c28d770e1aba0a4df316e75921daa73", kill_on_drop: false }` [INFO] [stdout] 93eb76a1442c85dea65d86c133a36bc19c28d770e1aba0a4df316e75921daa73 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8e0996973e6dbb243fcde0b809d6a2e7f836bef099f715b9d3412b7fefa05025 [INFO] running `Command { std: "docker" "start" "-a" "8e0996973e6dbb243fcde0b809d6a2e7f836bef099f715b9d3412b7fefa05025", kill_on_drop: false }` [INFO] [stderr] Compiling game v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Borrow` [INFO] [stdout] --> src/view.rs:1:19 [INFO] [stdout] | [INFO] [stdout] 1 | use std::borrow::{Borrow, BorrowMut}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TextureCreator` [INFO] [stdout] --> src/view.rs:5:48 [INFO] [stdout] | [INFO] [stdout] 5 | use sdl2::render::{BlendMode, Canvas, Texture, TextureCreator, WindowCanvas}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `WindowContext` [INFO] [stdout] --> src/view.rs:6:27 [INFO] [stdout] | [INFO] [stdout] 6 | use sdl2::video::{Window, WindowContext}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/view.rs:36:9 [INFO] [stdout] | [INFO] [stdout] 36 | mut canvas: WindowCanvas, [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `model` [INFO] [stdout] --> src/view.rs:142:30 [INFO] [stdout] | [INFO] [stdout] 142 | pub fn draw_score(&self, model: &TetrisModel) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_model` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `id_view` [INFO] [stdout] --> src/main.rs:47:9 [INFO] [stdout] | [INFO] [stdout] 47 | let id_view = controller.register_view(Box::new(view)); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_id_view` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:32:22 [INFO] [stdout] | [INFO] [stdout] 32 | let (mut canvas, mut creator) = init_canvas(&video_subsystem); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `rows_mut` and `rows2` are never used [INFO] [stdout] --> src/board.rs:23:8 [INFO] [stdout] | [INFO] [stdout] 14 | impl Board { [INFO] [stdout] | ---------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 23 | fn rows_mut<'a>(&'a mut self) -> impl Iterator + 'a { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 27 | fn rows2<'a>(&'a self) -> impl Iterator + 'a { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Iter2RowsBoard` is never constructed [INFO] [stdout] --> src/board.rs:194:12 [INFO] [stdout] | [INFO] [stdout] 194 | pub struct Iter2RowsBoard<'a> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `next` is never used [INFO] [stdout] --> src/board.rs:200:8 [INFO] [stdout] | [INFO] [stdout] 199 | impl Iter2RowsBoard<'_> { [INFO] [stdout] | ----------------------- method in this implementation [INFO] [stdout] 200 | fn next(&mut self) -> Option> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `IterRowsBoard` is never constructed [INFO] [stdout] --> src/board.rs:216:12 [INFO] [stdout] | [INFO] [stdout] 216 | pub struct IterRowsBoard<'a> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `count` is never read [INFO] [stdout] --> src/piece.rs:47:5 [INFO] [stdout] | [INFO] [stdout] 42 | pub struct Piece { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 47 | count: i32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Piece` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `pos_board` is never read [INFO] [stdout] --> src/player.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct Player { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 13 | pub pos_board: Rect, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `score` is never used [INFO] [stdout] --> src/player.rs:32:12 [INFO] [stdout] | [INFO] [stdout] 31 | impl<'a> Player { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] 32 | pub fn score(&self) -> i64 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `background2` is never used [INFO] [stdout] --> src/view.rs:70:12 [INFO] [stdout] | [INFO] [stdout] 34 | impl<'b> TetrisViewBuilder<'b> { [INFO] [stdout] | ------------------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 70 | pub fn background2(mut self, background: Background<'b>) -> Self { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/view.rs:102:9 [INFO] [stdout] | [INFO] [stdout] 102 | / self.canvas [INFO] [stdout] 103 | | .with_texture_canvas(self.main_texture.borrow_mut(), |texture_canvas| { [INFO] [stdout] 104 | | //Copy the background [INFO] [stdout] 105 | | texture_canvas [INFO] [stdout] ... | [INFO] [stdout] 138 | | texture_canvas.set_draw_color(sdl2::pixels::Color::RGBA(0, 0, 0, 255)); [INFO] [stdout] 139 | | }); [INFO] [stdout] | |______________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 102 | let _ = self.canvas [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/view.rs:114:25 [INFO] [stdout] | [INFO] [stdout] 114 | texture_canvas.fill_rect(rect); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 114 | let _ = texture_canvas.fill_rect(rect); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.58s [INFO] running `Command { std: "docker" "inspect" "8e0996973e6dbb243fcde0b809d6a2e7f836bef099f715b9d3412b7fefa05025", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8e0996973e6dbb243fcde0b809d6a2e7f836bef099f715b9d3412b7fefa05025", kill_on_drop: false }` [INFO] [stdout] 8e0996973e6dbb243fcde0b809d6a2e7f836bef099f715b9d3412b7fefa05025 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2b014dc95d6d75d984bfacaf67107f63348915e399b2474ba407a3a225d30c5c [INFO] running `Command { std: "docker" "start" "-a" "2b014dc95d6d75d984bfacaf67107f63348915e399b2474ba407a3a225d30c5c", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `Borrow` [INFO] [stderr] --> src/view.rs:1:19 [INFO] [stderr] | [INFO] [stderr] 1 | use std::borrow::{Borrow, BorrowMut}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `TextureCreator` [INFO] [stderr] --> src/view.rs:5:48 [INFO] [stderr] | [INFO] [stderr] 5 | use sdl2::render::{BlendMode, Canvas, Texture, TextureCreator, WindowCanvas}; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `WindowContext` [INFO] [stderr] --> src/view.rs:6:27 [INFO] [stderr] | [INFO] [stderr] 6 | use sdl2::video::{Window, WindowContext}; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/view.rs:36:9 [INFO] [stderr] | [INFO] [stderr] 36 | mut canvas: WindowCanvas, [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `model` [INFO] [stderr] --> src/view.rs:142:30 [INFO] [stderr] | [INFO] [stderr] 142 | pub fn draw_score(&self, model: &TetrisModel) { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_model` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `id_view` [INFO] [stderr] --> src/main.rs:47:9 [INFO] [stderr] | [INFO] [stderr] 47 | let id_view = controller.register_view(Box::new(view)); [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_id_view` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:32:22 [INFO] [stderr] | [INFO] [stderr] 32 | let (mut canvas, mut creator) = init_canvas(&video_subsystem); [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: methods `rows_mut` and `rows2` are never used [INFO] [stderr] --> src/board.rs:23:8 [INFO] [stderr] | [INFO] [stderr] 14 | impl Board { [INFO] [stderr] | ---------- methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 23 | fn rows_mut<'a>(&'a mut self) -> impl Iterator + 'a { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 27 | fn rows2<'a>(&'a self) -> impl Iterator + 'a { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: struct `Iter2RowsBoard` is never constructed [INFO] [stderr] --> src/board.rs:194:12 [INFO] [stderr] | [INFO] [stderr] 194 | pub struct Iter2RowsBoard<'a> { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `next` is never used [INFO] [stderr] --> src/board.rs:200:8 [INFO] [stderr] | [INFO] [stderr] 199 | impl Iter2RowsBoard<'_> { [INFO] [stderr] | ----------------------- method in this implementation [INFO] [stderr] 200 | fn next(&mut self) -> Option> { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `IterRowsBoard` is never constructed [INFO] [stderr] --> src/board.rs:216:12 [INFO] [stderr] | [INFO] [stderr] 216 | pub struct IterRowsBoard<'a> { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field `count` is never read [INFO] [stderr] --> src/piece.rs:47:5 [INFO] [stderr] | [INFO] [stderr] 42 | pub struct Piece { [INFO] [stderr] | ----- field in this struct [INFO] [stderr] ... [INFO] [stderr] 47 | count: i32, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Piece` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: field `pos_board` is never read [INFO] [stderr] --> src/player.rs:13:9 [INFO] [stderr] | [INFO] [stderr] 12 | pub struct Player { [INFO] [stderr] | ------ field in this struct [INFO] [stderr] 13 | pub pos_board: Rect, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `score` is never used [INFO] [stderr] --> src/player.rs:32:12 [INFO] [stderr] | [INFO] [stderr] 31 | impl<'a> Player { [INFO] [stderr] | --------------- method in this implementation [INFO] [stderr] 32 | pub fn score(&self) -> i64 { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `background2` is never used [INFO] [stderr] --> src/view.rs:70:12 [INFO] [stderr] | [INFO] [stderr] 34 | impl<'b> TetrisViewBuilder<'b> { [INFO] [stderr] | ------------------------------ method in this implementation [INFO] [stderr] ... [INFO] [stderr] 70 | pub fn background2(mut self, background: Background<'b>) -> Self { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/view.rs:102:9 [INFO] [stderr] | [INFO] [stderr] 102 | / self.canvas [INFO] [stderr] 103 | | .with_texture_canvas(self.main_texture.borrow_mut(), |texture_canvas| { [INFO] [stderr] 104 | | //Copy the background [INFO] [stderr] 105 | | texture_canvas [INFO] [stderr] ... | [INFO] [stderr] 138 | | texture_canvas.set_draw_color(sdl2::pixels::Color::RGBA(0, 0, 0, 255)); [INFO] [stderr] 139 | | }); [INFO] [stderr] | |______________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 102 | let _ = self.canvas [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/view.rs:114:25 [INFO] [stderr] | [INFO] [stderr] 114 | texture_canvas.fill_rect(rect); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 114 | let _ = texture_canvas.fill_rect(rect); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `game` (bin "game" test) generated 17 warnings (run `cargo fix --bin "game" --tests` to apply 5 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running unittests ui/src/lib.rs (/opt/rustwide/target/debug/deps/ui-500993fb9d33fd32) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/game-793fd7c7b98f8ad3) [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [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 ui [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" "2b014dc95d6d75d984bfacaf67107f63348915e399b2474ba407a3a225d30c5c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b014dc95d6d75d984bfacaf67107f63348915e399b2474ba407a3a225d30c5c", kill_on_drop: false }` [INFO] [stdout] 2b014dc95d6d75d984bfacaf67107f63348915e399b2474ba407a3a225d30c5c