[INFO] cloning repository https://github.com/ObvMamut/rust-tetris [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ObvMamut/rust-tetris" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FObvMamut%2Frust-tetris", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FObvMamut%2Frust-tetris'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] afc5a2ce102c7fd3c1b6900f359303f1e9098b56 [INFO] testing ObvMamut/rust-tetris against master#b03b3a7ec92682be2917540b679478d41c95a30c for pr-137122-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FObvMamut%2Frust-tetris" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/ObvMamut/rust-tetris [INFO] finished tweaking git repo https://github.com/ObvMamut/rust-tetris [INFO] tweaked toml for git repo https://github.com/ObvMamut/rust-tetris written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/ObvMamut/rust-tetris on toolchain b03b3a7ec92682be2917540b679478d41c95a30c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b03b3a7ec92682be2917540b679478d41c95a30c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/ObvMamut/rust-tetris 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" "+b03b3a7ec92682be2917540b679478d41c95a30c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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_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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+b03b3a7ec92682be2917540b679478d41c95a30c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8622f8c0e89fbbbb36b1ad143e109a051617b91d7d6c2f9c6f93084e4d9c7939 [INFO] running `Command { std: "docker" "start" "-a" "8622f8c0e89fbbbb36b1ad143e109a051617b91d7d6c2f9c6f93084e4d9c7939", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8622f8c0e89fbbbb36b1ad143e109a051617b91d7d6c2f9c6f93084e4d9c7939", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8622f8c0e89fbbbb36b1ad143e109a051617b91d7d6c2f9c6f93084e4d9c7939", kill_on_drop: false }` [INFO] [stdout] 8622f8c0e89fbbbb36b1ad143e109a051617b91d7d6c2f9c6f93084e4d9c7939 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+b03b3a7ec92682be2917540b679478d41c95a30c" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dfd777ed081d1f3e21d62045a362e8fa63869bff2d8e74d24bef7087036f0cd4 [INFO] running `Command { std: "docker" "start" "-a" "dfd777ed081d1f3e21d62045a362e8fa63869bff2d8e74d24bef7087036f0cd4", kill_on_drop: false }` [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.74 [INFO] 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[stderr] Compiling smart-default v0.7.1 [INFO] [stderr] Compiling ordered-float v3.9.2 [INFO] [stderr] Compiling typed-arena v2.0.2 [INFO] [stderr] Compiling pollster v0.3.0 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling symphonia v0.5.3 [INFO] [stderr] Compiling rodio v0.17.3 [INFO] [stderr] Compiling bzip2 v0.4.4 [INFO] [stderr] Compiling cargo-platform v0.1.6 [INFO] [stderr] Compiling toml v0.5.11 [INFO] [stderr] Compiling cargo_metadata v0.14.2 [INFO] [stderr] Compiling skeptic v0.13.7 [INFO] [stderr] Compiling ggez v0.9.3 [INFO] [stderr] Compiling zstd v0.11.2+zstd.1.5.2 [INFO] [stderr] Compiling wgpu-hal v0.16.2 [INFO] [stderr] Compiling zip v0.6.6 [INFO] [stderr] Compiling wgpu-core v0.16.1 [INFO] [stderr] Compiling sctk-adwaita v0.5.4 [INFO] [stderr] Compiling wgpu v0.16.3 [INFO] [stderr] Compiling rust-tetris v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/main.rs:351:13 [INFO] [stdout] | [INFO] [stdout] 351 | x = (21 - crds[0] as i32); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 351 - x = (21 - crds[0] as i32); [INFO] [stdout] 351 + x = 21 - crds[0] as i32; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/main.rs:352:13 [INFO] [stdout] | [INFO] [stdout] 352 | y = (crds[1] as i32); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 352 - y = (crds[1] as i32); [INFO] [stdout] 352 + y = crds[1] as i32; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:48:13 [INFO] [stdout] | [INFO] [stdout] 48 | let mut init_board: [[i32;12];22] = [ [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:94:34 [INFO] [stdout] | [INFO] [stdout] 94 | fn piece_can_move(&mut self, mut coords: Vec>) -> bool { [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:172:13 [INFO] [stdout] | [INFO] [stdout] 172 | let mut coords_of_piece: Vec>; [INFO] [stdout] | ----^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `coords` is never read [INFO] [stdout] --> src/main.rs:237:17 [INFO] [stdout] | [INFO] [stdout] 237 | let mut coords: (f32, f32) = (404 as f32, 404 as f32); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `color` is never read [INFO] [stdout] --> src/main.rs:238:17 [INFO] [stdout] | [INFO] [stdout] 238 | let mut color = [0.0, 0.0, 0.0, 1.0]; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `coords` is never read [INFO] [stdout] --> src/main.rs:278:17 [INFO] [stdout] | [INFO] [stdout] 278 | let mut coords: Vec> = vec![vec![]]; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:326:21 [INFO] [stdout] | [INFO] [stdout] 326 | let mut crd_to_push = vec![crd[0] + x, crd[1]]; [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:333:25 [INFO] [stdout] | [INFO] [stdout] 333 | let mut crd_to_push = vec![crd[0] + x - 1, crd[1]]; [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:348:13 [INFO] [stdout] | [INFO] [stdout] 348 | let mut x: i32; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:349:13 [INFO] [stdout] | [INFO] [stdout] 349 | let mut y: i32; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:370:17 [INFO] [stdout] | [INFO] [stdout] 370 | let mut coord = Board::coords_to_coords(self, c1); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:374:13 [INFO] [stdout] | [INFO] [stdout] 374 | let mut pivot = &coords[0]; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:380:17 [INFO] [stdout] | [INFO] [stdout] 380 | let mut x1 = ((c2[0] - xc) * 0) - ((c2[1] - yc) * -1) + xc; [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:381:17 [INFO] [stdout] | [INFO] [stdout] 381 | let mut y1 = ((c2[0] - xc) * -1) + ((c2[1] - yc) * 0) + yc; [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:383:17 [INFO] [stdout] | [INFO] [stdout] 383 | let mut crds = vec![x1, y1]; [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:388:17 [INFO] [stdout] | [INFO] [stdout] 388 | let mut coord = Board::coords_to_coords(self, c3); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `drop_debug` [INFO] [stdout] --> src/main.rs:493:25 [INFO] [stdout] | [INFO] [stdout] 493 | let mut drop_debug = self.board.if_last_row_filled(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_drop_debug` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:493:21 [INFO] [stdout] | [INFO] [stdout] 493 | let mut drop_debug = self.board.if_last_row_filled(); [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Ended` is never constructed [INFO] [stdout] --> src/main.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 23 | enum GameState { [INFO] [stdout] | --------- variant in this enum [INFO] [stdout] 24 | Started, [INFO] [stdout] 25 | Ended, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `move_down` is never used [INFO] [stdout] --> src/main.rs:419:8 [INFO] [stdout] | [INFO] [stdout] 44 | impl Board { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 419 | fn move_down(&mut self) -> Vec> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 47s [INFO] running `Command { std: "docker" "inspect" "dfd777ed081d1f3e21d62045a362e8fa63869bff2d8e74d24bef7087036f0cd4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dfd777ed081d1f3e21d62045a362e8fa63869bff2d8e74d24bef7087036f0cd4", kill_on_drop: false }` [INFO] [stdout] dfd777ed081d1f3e21d62045a362e8fa63869bff2d8e74d24bef7087036f0cd4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+b03b3a7ec92682be2917540b679478d41c95a30c" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d09f718c47d1d4c77ba92d771317b9a22d4795dc26ede355e4c9de42a9136925 [INFO] running `Command { std: "docker" "start" "-a" "d09f718c47d1d4c77ba92d771317b9a22d4795dc26ede355e4c9de42a9136925", kill_on_drop: false }` [INFO] [stderr] Compiling rust-tetris v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/main.rs:351:13 [INFO] [stdout] | [INFO] [stdout] 351 | x = (21 - crds[0] as i32); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 351 - x = (21 - crds[0] as i32); [INFO] [stdout] 351 + x = 21 - crds[0] as i32; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/main.rs:352:13 [INFO] [stdout] | [INFO] [stdout] 352 | y = (crds[1] as i32); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 352 - y = (crds[1] as i32); [INFO] [stdout] 352 + y = crds[1] as i32; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:48:13 [INFO] [stdout] | [INFO] [stdout] 48 | let mut init_board: [[i32;12];22] = [ [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:94:34 [INFO] [stdout] | [INFO] [stdout] 94 | fn piece_can_move(&mut self, mut coords: Vec>) -> bool { [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:172:13 [INFO] [stdout] | [INFO] [stdout] 172 | let mut coords_of_piece: Vec>; [INFO] [stdout] | ----^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `coords` is never read [INFO] [stdout] --> src/main.rs:237:17 [INFO] [stdout] | [INFO] [stdout] 237 | let mut coords: (f32, f32) = (404 as f32, 404 as f32); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `color` is never read [INFO] [stdout] --> src/main.rs:238:17 [INFO] [stdout] | [INFO] [stdout] 238 | let mut color = [0.0, 0.0, 0.0, 1.0]; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `coords` is never read [INFO] [stdout] --> src/main.rs:278:17 [INFO] [stdout] | [INFO] [stdout] 278 | let mut coords: Vec> = vec![vec![]]; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:326:21 [INFO] [stdout] | [INFO] [stdout] 326 | let mut crd_to_push = vec![crd[0] + x, crd[1]]; [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:333:25 [INFO] [stdout] | [INFO] [stdout] 333 | let mut crd_to_push = vec![crd[0] + x - 1, crd[1]]; [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:348:13 [INFO] [stdout] | [INFO] [stdout] 348 | let mut x: i32; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:349:13 [INFO] [stdout] | [INFO] [stdout] 349 | let mut y: i32; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:370:17 [INFO] [stdout] | [INFO] [stdout] 370 | let mut coord = Board::coords_to_coords(self, c1); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:374:13 [INFO] [stdout] | [INFO] [stdout] 374 | let mut pivot = &coords[0]; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:380:17 [INFO] [stdout] | [INFO] [stdout] 380 | let mut x1 = ((c2[0] - xc) * 0) - ((c2[1] - yc) * -1) + xc; [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:381:17 [INFO] [stdout] | [INFO] [stdout] 381 | let mut y1 = ((c2[0] - xc) * -1) + ((c2[1] - yc) * 0) + yc; [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:383:17 [INFO] [stdout] | [INFO] [stdout] 383 | let mut crds = vec![x1, y1]; [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:388:17 [INFO] [stdout] | [INFO] [stdout] 388 | let mut coord = Board::coords_to_coords(self, c3); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `drop_debug` [INFO] [stdout] --> src/main.rs:493:25 [INFO] [stdout] | [INFO] [stdout] 493 | let mut drop_debug = self.board.if_last_row_filled(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_drop_debug` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:493:21 [INFO] [stdout] | [INFO] [stdout] 493 | let mut drop_debug = self.board.if_last_row_filled(); [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Ended` is never constructed [INFO] [stdout] --> src/main.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 23 | enum GameState { [INFO] [stdout] | --------- variant in this enum [INFO] [stdout] 24 | Started, [INFO] [stdout] 25 | Ended, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `move_down` is never used [INFO] [stdout] --> src/main.rs:419:8 [INFO] [stdout] | [INFO] [stdout] 44 | impl Board { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 419 | fn move_down(&mut self) -> Vec> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.37s [INFO] running `Command { std: "docker" "inspect" "d09f718c47d1d4c77ba92d771317b9a22d4795dc26ede355e4c9de42a9136925", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d09f718c47d1d4c77ba92d771317b9a22d4795dc26ede355e4c9de42a9136925", kill_on_drop: false }` [INFO] [stdout] d09f718c47d1d4c77ba92d771317b9a22d4795dc26ede355e4c9de42a9136925 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+b03b3a7ec92682be2917540b679478d41c95a30c" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7d8c4d20a0d701d80b81fa71196d1ecc9f27ff953f632ed4a322f9e87ef308af [INFO] running `Command { std: "docker" "start" "-a" "7d8c4d20a0d701d80b81fa71196d1ecc9f27ff953f632ed4a322f9e87ef308af", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/main.rs:351:13 [INFO] [stderr] | [INFO] [stderr] 351 | x = (21 - crds[0] as i32); [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 351 - x = (21 - crds[0] as i32); [INFO] [stderr] 351 + x = 21 - crds[0] as i32; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/main.rs:352:13 [INFO] [stderr] | [INFO] [stderr] 352 | y = (crds[1] as i32); [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 352 - y = (crds[1] as i32); [INFO] [stderr] 352 + y = crds[1] as i32; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:48:13 [INFO] [stderr] | [INFO] [stderr] 48 | let mut init_board: [[i32;12];22] = [ [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:94:34 [INFO] [stderr] | [INFO] [stderr] 94 | fn piece_can_move(&mut self, mut coords: Vec>) -> bool { [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:172:13 [INFO] [stderr] | [INFO] [stderr] 172 | let mut coords_of_piece: Vec>; [INFO] [stderr] | ----^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `coords` is never read [INFO] [stderr] --> src/main.rs:237:17 [INFO] [stderr] | [INFO] [stderr] 237 | let mut coords: (f32, f32) = (404 as f32, 404 as f32); [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `color` is never read [INFO] [stderr] --> src/main.rs:238:17 [INFO] [stderr] | [INFO] [stderr] 238 | let mut color = [0.0, 0.0, 0.0, 1.0]; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `coords` is never read [INFO] [stderr] --> src/main.rs:278:17 [INFO] [stderr] | [INFO] [stderr] 278 | let mut coords: Vec> = vec![vec![]]; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:326:21 [INFO] [stderr] | [INFO] [stderr] 326 | let mut crd_to_push = vec![crd[0] + x, crd[1]]; [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:333:25 [INFO] [stderr] | [INFO] [stderr] 333 | let mut crd_to_push = vec![crd[0] + x - 1, crd[1]]; [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:348:13 [INFO] [stderr] | [INFO] [stderr] 348 | let mut x: i32; [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:349:13 [INFO] [stderr] | [INFO] [stderr] 349 | let mut y: i32; [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:370:17 [INFO] [stderr] | [INFO] [stderr] 370 | let mut coord = Board::coords_to_coords(self, c1); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:374:13 [INFO] [stderr] | [INFO] [stderr] 374 | let mut pivot = &coords[0]; [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:380:17 [INFO] [stderr] | [INFO] [stderr] 380 | let mut x1 = ((c2[0] - xc) * 0) - ((c2[1] - yc) * -1) + xc; [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:381:17 [INFO] [stderr] | [INFO] [stderr] 381 | let mut y1 = ((c2[0] - xc) * -1) + ((c2[1] - yc) * 0) + yc; [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:383:17 [INFO] [stderr] | [INFO] [stderr] 383 | let mut crds = vec![x1, y1]; [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:388:17 [INFO] [stderr] | [INFO] [stderr] 388 | let mut coord = Board::coords_to_coords(self, c3); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `drop_debug` [INFO] [stderr] --> src/main.rs:493:25 [INFO] [stderr] | [INFO] [stderr] 493 | let mut drop_debug = self.board.if_last_row_filled(); [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_drop_debug` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:493:21 [INFO] [stderr] | [INFO] [stderr] 493 | let mut drop_debug = self.board.if_last_row_filled(); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variant `Ended` is never constructed [INFO] [stderr] --> src/main.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 23 | enum GameState { [INFO] [stderr] | --------- variant in this enum [INFO] [stderr] 24 | Started, [INFO] [stderr] 25 | Ended, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method `move_down` is never used [INFO] [stderr] --> src/main.rs:419:8 [INFO] [stderr] | [INFO] [stderr] 44 | impl Board { [INFO] [stderr] | ---------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 419 | fn move_down(&mut self) -> Vec> { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `rust-tetris` (bin "rust-tetris" test) generated 22 warnings (run `cargo fix --bin "rust-tetris" --tests` to apply 16 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_tetris-e67fe2fbb0fbd9c4) [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" "7d8c4d20a0d701d80b81fa71196d1ecc9f27ff953f632ed4a322f9e87ef308af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d8c4d20a0d701d80b81fa71196d1ecc9f27ff953f632ed4a322f9e87ef308af", kill_on_drop: false }` [INFO] [stdout] 7d8c4d20a0d701d80b81fa71196d1ecc9f27ff953f632ed4a322f9e87ef308af