[INFO] cloning repository https://github.com/Nidjo123/xox [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Nidjo123/xox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNidjo123%2Fxox", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNidjo123%2Fxox'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e2912f6e828c00eead712789b2eee2df6bac813f [INFO] checking Nidjo123/xox against try#8de4b308b608cded0ebccf658a0fc719bce87d4e for pr-89056 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNidjo123%2Fxox" "/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/Nidjo123/xox on toolchain 8de4b308b608cded0ebccf658a0fc719bce87d4e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Nidjo123/xox [INFO] finished tweaking git repo https://github.com/Nidjo123/xox [INFO] tweaked toml for git repo https://github.com/Nidjo123/xox written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/Nidjo123/xox already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded nom v7.0.0 [INFO] [stderr] Downloaded slotmap v1.0.6 [INFO] [stderr] Downloaded minimal-lexical v0.1.3 [INFO] [stderr] Downloaded safe_arch v0.5.2 [INFO] [stderr] Downloaded ultraviolet v0.8.1 [INFO] [stderr] Downloaded pollster v0.2.4 [INFO] [stderr] Downloaded wgpu-core v0.10.2 [INFO] [stderr] Downloaded ash v0.33.2+1.2.186 [INFO] [stderr] Downloaded wgpu-hal v0.10.3 [INFO] [stderr] Downloaded wide v0.6.5 [INFO] [stderr] Downloaded winit_input_helper v0.10.0 [INFO] [stderr] Downloaded naga v0.6.2 [INFO] [stderr] Downloaded pixels v0.6.0 [INFO] [stderr] Downloaded gpu-alloc v0.5.1 [INFO] [stderr] Downloaded xcursor v0.3.4 [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 479b6d14a48bf13d7b5165a2adfabf61db7c488111347b5422f25861678e3206 [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" "479b6d14a48bf13d7b5165a2adfabf61db7c488111347b5422f25861678e3206", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "479b6d14a48bf13d7b5165a2adfabf61db7c488111347b5422f25861678e3206", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "479b6d14a48bf13d7b5165a2adfabf61db7c488111347b5422f25861678e3206", kill_on_drop: false }` [INFO] [stdout] 479b6d14a48bf13d7b5165a2adfabf61db7c488111347b5422f25861678e3206 [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 5596b03ef878ce681559e7138d1f58acb5a2caa2c75d65d3298aab2d0d83a44b [INFO] running `Command { std: "docker" "start" "-a" "5596b03ef878ce681559e7138d1f58acb5a2caa2c75d65d3298aab2d0d83a44b", kill_on_drop: false }` [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.101 [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking ttf-parser v0.6.2 [INFO] [stderr] Checking fixedbitset v0.4.0 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Compiling nix v0.18.0 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Checking ahash v0.4.7 [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Compiling crossbeam-queue v0.3.2 [INFO] [stderr] Compiling khronos-egl v4.1.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking ab_glyph_rasterizer v0.1.4 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling cfg_aliases v0.1.1 [INFO] [stderr] Checking xdg v2.2.0 [INFO] [stderr] Checking bytemuck v1.7.2 [INFO] [stderr] Checking inplace_it v0.3.3 [INFO] [stderr] Checking copyless v0.1.5 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking pollster v0.2.4 [INFO] [stderr] Compiling wayland-sys v0.28.6 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Checking gpu-alloc-types v0.2.0 [INFO] [stderr] Checking gpu-descriptor-types v0.1.1 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Checking wgpu-types v0.10.0 [INFO] [stderr] Checking libloading v0.7.0 [INFO] [stderr] Checking instant v0.1.10 [INFO] [stderr] Checking libloading v0.6.7 [INFO] [stderr] Checking lock_api v0.4.5 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Checking bit-set v0.5.2 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Checking crossbeam-utils v0.8.5 [INFO] [stderr] Checking safe_arch v0.5.2 [INFO] [stderr] Compiling wgpu-core v0.10.2 [INFO] [stderr] Checking codespan-reporting v0.11.1 [INFO] [stderr] Compiling nom v7.0.0 [INFO] [stderr] Checking gpu-alloc v0.5.1 [INFO] [stderr] Checking dlib v0.5.0 [INFO] [stderr] Checking ash v0.33.2+1.2.186 [INFO] [stderr] Checking dlib v0.4.2 [INFO] [stderr] Checking spirv v0.2.0+1.5.4 [INFO] [stderr] Checking owned_ttf_parser v0.6.0 [INFO] [stderr] Checking gpu-descriptor v0.2.1 [INFO] [stderr] Checking wide v0.6.5 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Checking rusttype v0.9.2 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking petgraph v0.6.0 [INFO] [stderr] Checking andrew v0.3.1 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Compiling wayland-scanner v0.28.6 [INFO] [stderr] Compiling syn v1.0.76 [INFO] [stderr] Checking crossbeam v0.8.1 [INFO] [stderr] Checking nix v0.20.0 [INFO] [stderr] Checking raw-window-handle v0.3.3 [INFO] [stderr] Checking memmap2 v0.1.0 [INFO] [stderr] Checking mio v0.7.13 [INFO] [stderr] Checking ultraviolet v0.8.1 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Compiling wayland-client v0.28.6 [INFO] [stderr] Compiling wayland-protocols v0.28.6 [INFO] [stderr] Checking mio-misc v1.2.1 [INFO] [stderr] Checking xcursor v0.3.4 [INFO] [stderr] Compiling thiserror-impl v1.0.29 [INFO] [stderr] Checking wayland-commons v0.28.6 [INFO] [stderr] Checking calloop v0.6.5 [INFO] [stderr] Checking thiserror v1.0.29 [INFO] [stderr] Checking naga v0.6.2 [INFO] [stderr] Checking wayland-cursor v0.28.6 [INFO] [stderr] Checking wgpu-hal v0.10.3 [INFO] [stderr] Checking smithay-client-toolkit v0.12.3 [INFO] [stderr] Checking winit v0.25.0 [INFO] [stderr] Checking winit_input_helper v0.10.0 [INFO] [stderr] Checking wgpu v0.10.1 [INFO] [stderr] Checking pixels v0.6.0 [INFO] [stderr] Checking xox v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `ttt` [INFO] [stdout] --> src/main.rs:36:13 [INFO] [stdout] | [INFO] [stdout] 36 | let mut ttt = xox::TicTacToe::new(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ttt` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `frame` [INFO] [stdout] --> src/rendering/mod.rs:41:17 [INFO] [stdout] | [INFO] [stdout] 41 | let mut frame = self.pixels.get_frame(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_frame` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/rendering/mod.rs:34:13 [INFO] [stdout] | [INFO] [stdout] 34 | let mut frame = self.pixels.get_frame(); [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/rendering/mod.rs:41:13 [INFO] [stdout] | [INFO] [stdout] 41 | let mut frame = self.pixels.get_frame(); [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:36:9 [INFO] [stdout] | [INFO] [stdout] 36 | let mut ttt = xox::TicTacToe::new(); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_state` [INFO] [stdout] --> src/xox/mod.rs:134:8 [INFO] [stdout] | [INFO] [stdout] 134 | fn get_state(&self) -> &XOXState { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ttt` [INFO] [stdout] --> src/main.rs:36:13 [INFO] [stdout] | [INFO] [stdout] 36 | let mut ttt = xox::TicTacToe::new(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ttt` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `frame` [INFO] [stdout] --> src/rendering/mod.rs:41:17 [INFO] [stdout] | [INFO] [stdout] 41 | let mut frame = self.pixels.get_frame(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_frame` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/rendering/mod.rs:34:13 [INFO] [stdout] | [INFO] [stdout] 34 | let mut frame = self.pixels.get_frame(); [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/rendering/mod.rs:41:13 [INFO] [stdout] | [INFO] [stdout] 41 | let mut frame = self.pixels.get_frame(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:36:9 [INFO] [stdout] | [INFO] [stdout] 36 | let mut ttt = xox::TicTacToe::new(); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Circle` [INFO] [stdout] --> src/xox/mod.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | Circle, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Winner` [INFO] [stdout] --> src/xox/mod.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | Winner(Symbol), [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Draw` [INFO] [stdout] --> src/xox/mod.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | Draw, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `InvalidLocation` [INFO] [stdout] --> src/xox/mod.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 32 | InvalidLocation, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `LocationNotEmpty` [INFO] [stdout] --> src/xox/mod.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 33 | LocationNotEmpty, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `current_player` [INFO] [stdout] --> src/xox/mod.rs:42:5 [INFO] [stdout] | [INFO] [stdout] 42 | current_player: Symbol, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `play_move` [INFO] [stdout] --> src/xox/mod.rs:53:12 [INFO] [stdout] | [INFO] [stdout] 53 | pub fn play_move(&mut self, row: usize, col: usize) -> Result, Error> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `next_player` [INFO] [stdout] --> src/xox/mod.rs:71:8 [INFO] [stdout] | [INFO] [stdout] 71 | fn next_player(&mut self) -> Symbol { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `check_straight` [INFO] [stdout] --> src/xox/mod.rs:79:8 [INFO] [stdout] | [INFO] [stdout] 79 | fn check_straight(&self) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `check_diagonal` [INFO] [stdout] --> src/xox/mod.rs:104:8 [INFO] [stdout] | [INFO] [stdout] 104 | fn check_diagonal(&self) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `winner` [INFO] [stdout] --> src/xox/mod.rs:125:8 [INFO] [stdout] | [INFO] [stdout] 125 | fn winner(&self) -> Option { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_state` [INFO] [stdout] --> src/xox/mod.rs:134:8 [INFO] [stdout] | [INFO] [stdout] 134 | fn get_state(&self) -> &XOXState { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `print_state` [INFO] [stdout] --> src/xox/mod.rs:138:8 [INFO] [stdout] | [INFO] [stdout] 138 | fn print_state(&self) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 18 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 38.48s [INFO] running `Command { std: "docker" "inspect" "5596b03ef878ce681559e7138d1f58acb5a2caa2c75d65d3298aab2d0d83a44b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5596b03ef878ce681559e7138d1f58acb5a2caa2c75d65d3298aab2d0d83a44b", kill_on_drop: false }` [INFO] [stdout] 5596b03ef878ce681559e7138d1f58acb5a2caa2c75d65d3298aab2d0d83a44b