[INFO] updating cached repository https://github.com/ngobach/ggez-2048 [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 726807bb5266cc0b2290f7bb72d74db01d2d649d [INFO] checking ngobach/ggez-2048 against master#6250d56355d72264ece721e8d0dc95b16a6824b1 for pr-68350 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fngobach%2Fggez-2048" "/workspace/builds/worker-2/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ngobach/ggez-2048 on toolchain 6250d56355d72264ece721e8d0dc95b16a6824b1 [INFO] running `"/workspace/cargo-home/bin/cargo" "+6250d56355d72264ece721e8d0dc95b16a6824b1" "read-manifest" "--manifest-path" "Cargo.toml"` [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-2/source/Cargo.toml [INFO] crate git repo https://github.com/ngobach/ggez-2048 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+6250d56355d72264ece721e8d0dc95b16a6824b1" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+6250d56355d72264ece721e8d0dc95b16a6824b1" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 6ad82ce91d4d9fc9a6cbf0e623f4b14e20246f1d82877f6dbebfd1b485400b63 [INFO] running `"docker" "start" "-a" "6ad82ce91d4d9fc9a6cbf0e623f4b14e20246f1d82877f6dbebfd1b485400b63"` [INFO] [stderr] Compiling serde v1.0.100 [INFO] [stderr] Compiling arrayvec v0.4.11 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling num-complex v0.2.3 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling bzip2-sys v0.1.7 [INFO] [stderr] Compiling minimp3-sys v0.3.1 [INFO] [stderr] Compiling libc v0.2.62 [INFO] [stderr] Checking num_cpus v1.10.1 [INFO] [stderr] Checking getrandom v0.1.12 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking slice-deque v0.2.4 [INFO] [stderr] Checking dirs-sys v0.3.4 [INFO] [stderr] Checking nix v0.14.1 [INFO] [stderr] Checking draw_state v0.8.0 [INFO] [stderr] Checking nix v0.11.1 [INFO] [stderr] Compiling pulldown-cmark v0.2.0 [INFO] [stderr] Checking alsa-sys v0.1.2 [INFO] [stderr] Checking x11-dl v2.18.4 [INFO] [stderr] Checking stretch v0.3.2 [INFO] [stderr] Checking easer v0.2.1 [INFO] [stderr] Compiling backtrace-sys v0.1.31 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Checking png v0.15.0 [INFO] [stderr] Compiling gfx_gl v0.6.0 [INFO] [stderr] Checking directories v2.0.2 [INFO] [stderr] Checking cpal v0.8.2 [INFO] [stderr] Checking sid v0.5.2 [INFO] [stderr] Compiling euclid_macros v0.1.0 [INFO] [stderr] Compiling derivative v1.0.3 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Compiling smart-default v0.5.2 [INFO] [stderr] Compiling backtrace v0.3.37 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Compiling serde_derive v1.0.100 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Checking dlib v0.4.1 [INFO] [stderr] Checking alga v0.9.1 [INFO] [stderr] Checking gilrs-core v0.2.4 [INFO] [stderr] Checking minimp3 v0.3.3 [INFO] [stderr] Checking bzip2 v0.3.3 [INFO] [stderr] Compiling error-chain v0.12.1 [INFO] [stderr] Checking rand v0.7.1 [INFO] [stderr] Checking glutin_glx_sys v0.1.5 [INFO] [stderr] Checking wayland-sys v0.21.13 [INFO] [stderr] Checking euclid v0.19.9 [INFO] [stderr] Checking gilrs v0.7.2 [INFO] [stderr] Checking zip v0.5.3 [INFO] [stderr] Checking nalgebra v0.18.1 [INFO] [stderr] Checking tiff v0.3.1 [INFO] [stderr] Checking toml v0.5.3 [INFO] [stderr] Checking wayland-commons v0.21.13 [INFO] [stderr] Checking twox-hash v1.5.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling serde_json v1.0.40 [INFO] [stderr] Checking gfx_core v0.9.1 [INFO] [stderr] Checking lyon_geom v0.12.7 [INFO] [stderr] Checking image v0.22.2 [INFO] [stderr] Checking wayland-client v0.21.13 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking lyon_path v0.13.2 [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 lyon_algorithms v0.13.4 [INFO] [stderr] Checking lyon_tessellation v0.13.5 [INFO] [stderr] Checking wayland-protocols v0.21.13 [INFO] [stderr] Checking crossbeam-epoch v0.7.2 [INFO] [stderr] Checking lyon v0.13.5 [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] Compiling cargo_metadata v0.6.4 [INFO] [stderr] Checking smithay-client-toolkit v0.4.6 [INFO] [stderr] Checking glyph_brush v0.5.3 [INFO] [stderr] Compiling skeptic v0.13.4 [INFO] [stderr] Checking winit v0.19.3 [INFO] [stderr] Checking gfx_device_gl v0.16.2 [INFO] [stderr] Checking gfx v0.18.1 [INFO] [stderr] Compiling ggez v0.5.1 [INFO] [stderr] Checking glutin v0.20.1 [INFO] [stderr] Checking gfx_window_glutin v0.30.0 [INFO] [stderr] Checking rodio v0.9.0 [INFO] [stderr] Checking ggez-2048 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `mint` [INFO] [stderr] --> src/consts.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use mint; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `DrawMode`, `MeshBuilder`, `self` [INFO] [stderr] --> src/game/board.rs:1:22 [INFO] [stderr] | [INFO] [stderr] 1 | use ggez::graphics::{self, Align, DrawMode, DrawParam, MeshBuilder, Rect, Scale}; [INFO] [stderr] | ^^^^ ^^^^^^^^ ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `mint` [INFO] [stderr] --> src/consts.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use mint; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `DrawMode`, `MeshBuilder`, `self` [INFO] [stderr] --> src/game/board.rs:1:22 [INFO] [stderr] | [INFO] [stderr] 1 | use ggez::graphics::{self, Align, DrawMode, DrawParam, MeshBuilder, Rect, Scale}; [INFO] [stderr] | ^^^^ ^^^^^^^^ ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `turn` [INFO] [stderr] --> src/game/board.rs:117:17 [INFO] [stderr] | [INFO] [stderr] 117 | for turn in 0..4 { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_turn` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ctx` [INFO] [stderr] --> src/game/state.rs:40:9 [INFO] [stderr] | [INFO] [stderr] 40 | ctx: &mut Context, [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_ctx` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `keymods` [INFO] [stderr] --> src/game/state.rs:42:9 [INFO] [stderr] | [INFO] [stderr] 42 | keymods: KeyMods, [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_keymods` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/game/state.rs:45:13 [INFO] [stderr] | [INFO] [stderr] 45 | let mut vector: Option<(i8, i8)> = match keycode { [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/game/state.rs:72:13 [INFO] [stderr] | [INFO] [stderr] 72 | let mut score_bg = MeshBuilder::new() [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: field is never read: `root` [INFO] [stderr] --> src/game/board.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | root: Rect, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `dump_board` [INFO] [stderr] --> src/game/board.rs:27:4 [INFO] [stderr] | [INFO] [stderr] 27 | fn dump_board(b: &[[Cell; 4]; 4]) { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `safe_num` [INFO] [stderr] --> src/game/board.rs:101:12 [INFO] [stderr] | [INFO] [stderr] 101 | fn safe_num(x: i8) -> bool { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `vertical` [INFO] [stderr] --> src/game/cell.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | vertical: u8, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `horizontal` [INFO] [stderr] --> src/game/cell.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | horizontal: u8, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] 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] [stderr] --> src/game/brush.rs:17:58 [INFO] [stderr] | [INFO] [stderr] 17 | for x in [rect.x + radius, rect.x + rect.w - radius].into_iter() { [INFO] [stderr] | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(array_into_iter)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #66145 [INFO] [stderr] [INFO] [stderr] 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] [stderr] --> src/game/brush.rs:18:62 [INFO] [stderr] | [INFO] [stderr] 18 | for y in [rect.y + radius, rect.y + rect.h - radius].into_iter() { [INFO] [stderr] | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #66145 [INFO] [stderr] [INFO] [stderr] warning: unused variable: `turn` [INFO] [stderr] --> src/game/board.rs:117:17 [INFO] [stderr] | [INFO] [stderr] 117 | for turn in 0..4 { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_turn` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ctx` [INFO] [stderr] --> src/game/state.rs:40:9 [INFO] [stderr] | [INFO] [stderr] 40 | ctx: &mut Context, [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_ctx` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `keymods` [INFO] [stderr] --> src/game/state.rs:42:9 [INFO] [stderr] | [INFO] [stderr] 42 | keymods: KeyMods, [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_keymods` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/game/state.rs:45:13 [INFO] [stderr] | [INFO] [stderr] 45 | let mut vector: Option<(i8, i8)> = match keycode { [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/game/state.rs:72:13 [INFO] [stderr] | [INFO] [stderr] 72 | let mut score_bg = MeshBuilder::new() [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: field is never read: `root` [INFO] [stderr] --> src/game/board.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | root: Rect, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `dump_board` [INFO] [stderr] --> src/game/board.rs:27:4 [INFO] [stderr] | [INFO] [stderr] 27 | fn dump_board(b: &[[Cell; 4]; 4]) { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `safe_num` [INFO] [stderr] --> src/game/board.rs:101:12 [INFO] [stderr] | [INFO] [stderr] 101 | fn safe_num(x: i8) -> bool { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `vertical` [INFO] [stderr] --> src/game/cell.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | vertical: u8, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `horizontal` [INFO] [stderr] --> src/game/cell.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | horizontal: u8, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] 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] [stderr] --> src/game/brush.rs:17:58 [INFO] [stderr] | [INFO] [stderr] 17 | for x in [rect.x + radius, rect.x + rect.w - radius].into_iter() { [INFO] [stderr] | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(array_into_iter)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #66145 [INFO] [stderr] [INFO] [stderr] 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] [stderr] --> src/game/brush.rs:18:62 [INFO] [stderr] | [INFO] [stderr] 18 | for y in [rect.y + radius, rect.y + rect.h - radius].into_iter() { [INFO] [stderr] | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #66145 [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3m 12s [INFO] running `"docker" "inspect" "6ad82ce91d4d9fc9a6cbf0e623f4b14e20246f1d82877f6dbebfd1b485400b63"` [INFO] running `"docker" "rm" "-f" "6ad82ce91d4d9fc9a6cbf0e623f4b14e20246f1d82877f6dbebfd1b485400b63"` [INFO] [stdout] 6ad82ce91d4d9fc9a6cbf0e623f4b14e20246f1d82877f6dbebfd1b485400b63