[INFO] cloning repository https://github.com/ngobach/ggez-2048 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ngobach/ggez-2048" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fngobach%2Fggez-2048", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fngobach%2Fggez-2048'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 726807bb5266cc0b2290f7bb72d74db01d2d649d [INFO] checking ngobach/ggez-2048 against beta for pr-78714 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fngobach%2Fggez-2048" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ngobach/ggez-2048 on toolchain beta [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ngobach/ggez-2048 [INFO] finished tweaking git repo https://github.com/ngobach/ggez-2048 [INFO] tweaked toml for git repo https://github.com/ngobach/ggez-2048 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/ngobach/ggez-2048 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bb80736c8362849351ec198c7feefc3f6f117067b25da6b5b637bca98e4dbf91 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "bb80736c8362849351ec198c7feefc3f6f117067b25da6b5b637bca98e4dbf91", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bb80736c8362849351ec198c7feefc3f6f117067b25da6b5b637bca98e4dbf91", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bb80736c8362849351ec198c7feefc3f6f117067b25da6b5b637bca98e4dbf91", kill_on_drop: false }` [INFO] [stdout] bb80736c8362849351ec198c7feefc3f6f117067b25da6b5b637bca98e4dbf91 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7fa861d918904c95d173ed24482bcde9f562e6cffb65cea8e964ede62f1f32a9 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "7fa861d918904c95d173ed24482bcde9f562e6cffb65cea8e964ede62f1f32a9", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.100 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling num-complex v0.2.3 [INFO] [stderr] Compiling bzip2-sys v0.1.7 [INFO] [stderr] Compiling minimp3-sys v0.3.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling libudev-sys v0.1.4 [INFO] [stderr] Compiling alsa-sys v0.1.2 [INFO] [stderr] Checking getrandom v0.1.12 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Checking jpeg-decoder v0.1.16 [INFO] [stderr] Checking x11-dl v2.18.4 [INFO] [stderr] Checking stretch v0.3.2 [INFO] [stderr] Compiling backtrace-sys v0.1.31 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking ordered-float v1.0.2 [INFO] [stderr] Checking easer v0.2.1 [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Compiling backtrace v0.3.37 [INFO] [stderr] Checking sid v0.5.2 [INFO] [stderr] Checking euclid v0.19.9 [INFO] [stderr] Checking gfx_core v0.9.1 [INFO] [stderr] Checking tiff v0.3.1 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Checking wayland-commons v0.21.13 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Compiling error-chain v0.12.1 [INFO] [stderr] Checking wayland-client v0.21.13 [INFO] [stderr] Checking rand v0.7.1 [INFO] [stderr] Checking cpal v0.8.2 [INFO] [stderr] Checking bzip2 v0.3.3 [INFO] [stderr] Checking gilrs-core v0.2.4 [INFO] [stderr] Checking num-rational v0.2.2 [INFO] [stderr] Checking num-iter v0.1.39 [INFO] [stderr] Checking minimp3 v0.3.3 [INFO] [stderr] Checking alga v0.9.1 [INFO] [stderr] Checking zip v0.5.3 [INFO] [stderr] Checking image v0.22.2 [INFO] [stderr] Checking lyon_geom v0.12.7 [INFO] [stderr] Checking glutin_glx_sys v0.1.5 [INFO] [stderr] Checking gilrs v0.7.2 [INFO] [stderr] Checking wayland-protocols v0.21.13 [INFO] [stderr] Checking nalgebra v0.18.1 [INFO] [stderr] Checking twox-hash v1.5.0 [INFO] [stderr] Checking lyon_path v0.13.2 [INFO] [stderr] Checking gfx_device_gl v0.16.2 [INFO] [stderr] Checking gfx v0.18.1 [INFO] [stderr] Checking lyon_algorithms v0.13.4 [INFO] [stderr] Checking lyon_tessellation v0.13.5 [INFO] [stderr] Checking lyon v0.13.5 [INFO] [stderr] Checking toml v0.5.3 [INFO] [stderr] Compiling serde_derive v1.0.100 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling serde_json v1.0.40 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling memoffset v0.5.1 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Checking crossbeam-epoch v0.7.2 [INFO] [stderr] Checking crossbeam-deque v0.7.1 [INFO] [stderr] Checking rusttype v0.8.0 [INFO] [stderr] Checking rusttype v0.7.9 [INFO] [stderr] Checking andrew v0.2.1 [INFO] [stderr] Checking glyph_brush_layout v0.1.7 [INFO] [stderr] Checking glyph_brush v0.5.3 [INFO] [stderr] Checking smithay-client-toolkit v0.4.6 [INFO] [stderr] Checking winit v0.19.3 [INFO] [stderr] Checking glutin v0.20.1 [INFO] [stderr] Compiling cargo_metadata v0.6.4 [INFO] [stderr] Checking gfx_window_glutin v0.30.0 [INFO] [stderr] Compiling skeptic v0.13.4 [INFO] [stderr] Compiling ggez v0.5.1 [INFO] [stderr] Checking rodio v0.9.0 [INFO] [stderr] Checking ggez-2048 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `mint` [INFO] [stdout] --> src/consts.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use mint; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `DrawMode`, `MeshBuilder`, `self` [INFO] [stdout] --> src/game/board.rs:1:22 [INFO] [stdout] | [INFO] [stdout] 1 | use ggez::graphics::{self, Align, DrawMode, DrawParam, MeshBuilder, Rect, Scale}; [INFO] [stdout] | ^^^^ ^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `mint` [INFO] [stdout] --> src/consts.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use mint; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `DrawMode`, `MeshBuilder`, `self` [INFO] [stdout] --> src/game/board.rs:1:22 [INFO] [stdout] | [INFO] [stdout] 1 | use ggez::graphics::{self, Align, DrawMode, DrawParam, MeshBuilder, Rect, Scale}; [INFO] [stdout] | ^^^^ ^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `turn` [INFO] [stdout] --> src/game/board.rs:117:17 [INFO] [stdout] | [INFO] [stdout] 117 | for turn in 0..4 { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_turn` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/game/state.rs:40:9 [INFO] [stdout] | [INFO] [stdout] 40 | ctx: &mut Context, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `keymods` [INFO] [stdout] --> src/game/state.rs:42:9 [INFO] [stdout] | [INFO] [stdout] 42 | keymods: KeyMods, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_keymods` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/game/state.rs:45:13 [INFO] [stdout] | [INFO] [stdout] 45 | let mut vector: Option<(i8, i8)> = match keycode { [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/game/state.rs:72:13 [INFO] [stdout] | [INFO] [stdout] 72 | let mut score_bg = MeshBuilder::new() [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `root` [INFO] [stdout] --> src/game/board.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | root: Rect, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `dump_board` [INFO] [stdout] --> src/game/board.rs:27:4 [INFO] [stdout] | [INFO] [stdout] 27 | fn dump_board(b: &[[Cell; 4]; 4]) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `safe_num` [INFO] [stdout] --> src/game/board.rs:101:12 [INFO] [stdout] | [INFO] [stdout] 101 | fn safe_num(x: i8) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `vertical` [INFO] [stdout] --> src/game/cell.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | vertical: u8, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `horizontal` [INFO] [stdout] --> src/game/cell.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | horizontal: u8, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. [INFO] [stdout] --> src/game/brush.rs:17:58 [INFO] [stdout] | [INFO] [stdout] 17 | for x in [rect.x + radius, rect.x + rect.w - radius].into_iter() { [INFO] [stdout] | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(array_into_iter)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #66145 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. [INFO] [stdout] --> src/game/brush.rs:18:62 [INFO] [stdout] | [INFO] [stdout] 18 | for y in [rect.y + radius, rect.y + rect.h - radius].into_iter() { [INFO] [stdout] | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #66145 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `turn` [INFO] [stdout] --> src/game/board.rs:117:17 [INFO] [stdout] | [INFO] [stdout] 117 | for turn in 0..4 { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_turn` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/game/state.rs:40:9 [INFO] [stdout] | [INFO] [stdout] 40 | ctx: &mut Context, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `keymods` [INFO] [stdout] --> src/game/state.rs:42:9 [INFO] [stdout] | [INFO] [stdout] 42 | keymods: KeyMods, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_keymods` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/game/state.rs:45:13 [INFO] [stdout] | [INFO] [stdout] 45 | let mut vector: Option<(i8, i8)> = match keycode { [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/game/state.rs:72:13 [INFO] [stdout] | [INFO] [stdout] 72 | let mut score_bg = MeshBuilder::new() [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `root` [INFO] [stdout] --> src/game/board.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | root: Rect, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `dump_board` [INFO] [stdout] --> src/game/board.rs:27:4 [INFO] [stdout] | [INFO] [stdout] 27 | fn dump_board(b: &[[Cell; 4]; 4]) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `safe_num` [INFO] [stdout] --> src/game/board.rs:101:12 [INFO] [stdout] | [INFO] [stdout] 101 | fn safe_num(x: i8) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `vertical` [INFO] [stdout] --> src/game/cell.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | vertical: u8, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `horizontal` [INFO] [stdout] --> src/game/cell.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | horizontal: u8, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. [INFO] [stdout] --> src/game/brush.rs:17:58 [INFO] [stdout] | [INFO] [stdout] 17 | for x in [rect.x + radius, rect.x + rect.w - radius].into_iter() { [INFO] [stdout] | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(array_into_iter)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #66145 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. [INFO] [stdout] --> src/game/brush.rs:18:62 [INFO] [stdout] | [INFO] [stdout] 18 | for y in [rect.y + radius, rect.y + rect.h - radius].into_iter() { [INFO] [stdout] | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #66145 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 50s [INFO] running `Command { std: "docker" "inspect" "7fa861d918904c95d173ed24482bcde9f562e6cffb65cea8e964ede62f1f32a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7fa861d918904c95d173ed24482bcde9f562e6cffb65cea8e964ede62f1f32a9", kill_on_drop: false }` [INFO] [stdout] 7fa861d918904c95d173ed24482bcde9f562e6cffb65cea8e964ede62f1f32a9