[INFO] cloning repository https://github.com/ExoMaster/game_of_life [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ExoMaster/game_of_life" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FExoMaster%2Fgame_of_life", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FExoMaster%2Fgame_of_life'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6008907cfb2fc3df1dc2ced4b2f54ffd275ab2c6 [INFO] checking ExoMaster/game_of_life against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FExoMaster%2Fgame_of_life" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ExoMaster/game_of_life on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ExoMaster/game_of_life [INFO] finished tweaking git repo https://github.com/ExoMaster/game_of_life [INFO] tweaked toml for git repo https://github.com/ExoMaster/game_of_life written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/ExoMaster/game_of_life 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded piston2d-opengl_graphics v0.78.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bb750c6a16e236d51dc9ae36288ac2ac1e98b6fadfbe954a0b1ed7948b9b810c [INFO] running `Command { std: "docker" "start" "-a" "bb750c6a16e236d51dc9ae36288ac2ac1e98b6fadfbe954a0b1ed7948b9b810c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bb750c6a16e236d51dc9ae36288ac2ac1e98b6fadfbe954a0b1ed7948b9b810c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bb750c6a16e236d51dc9ae36288ac2ac1e98b6fadfbe954a0b1ed7948b9b810c", kill_on_drop: false }` [INFO] [stdout] bb750c6a16e236d51dc9ae36288ac2ac1e98b6fadfbe954a0b1ed7948b9b810c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6de251be2d8239fd26c6d502f1f817bfe59b682d6549e764b0c042393e9dfbc4 [INFO] running `Command { std: "docker" "start" "-a" "6de251be2d8239fd26c6d502f1f817bfe59b682d6549e764b0c042393e9dfbc4", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling xml-rs v0.8.4 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Checking libloading v0.7.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Checking piston-float v1.0.0 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking ttf-parser v0.6.2 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Compiling nom v6.2.1 [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Checking ab_glyph_rasterizer v0.1.4 [INFO] [stderr] Checking dlib v0.5.0 [INFO] [stderr] Checking piston-viewport v1.0.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling nix v0.18.0 [INFO] [stderr] Compiling serde_derive v1.0.127 [INFO] [stderr] Compiling serde v1.0.127 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Checking piston-graphics_api_version v1.0.0 [INFO] [stderr] Compiling wayland-sys v0.28.6 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Compiling gl_generator v0.13.1 [INFO] [stderr] Checking libloading v0.6.7 [INFO] [stderr] Checking instant v0.1.10 [INFO] [stderr] Checking xdg v2.2.0 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Checking dlib v0.4.2 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Checking lazycell v1.3.0 [INFO] [stderr] Checking weezl v0.1.5 [INFO] [stderr] Checking deflate v0.8.6 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Checking miniz_oxide v0.3.7 [INFO] [stderr] Checking owned_ttf_parser v0.6.0 [INFO] [stderr] Checking shader_version v0.7.0 [INFO] [stderr] Checking rusttype v0.9.2 [INFO] [stderr] Checking vecmath v1.0.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking gif v0.11.2 [INFO] [stderr] Checking read_color v1.0.0 [INFO] [stderr] Checking piston-texture v0.8.0 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Compiling glutin_glx_sys v0.1.7 [INFO] [stderr] Compiling glutin_egl_sys v0.1.5 [INFO] [stderr] Checking andrew v0.3.1 [INFO] [stderr] Checking interpolation v0.2.0 [INFO] [stderr] Checking spin_sleep v1.0.0 [INFO] [stderr] Checking bytemuck v1.7.2 [INFO] [stderr] Compiling wayland-scanner v0.28.6 [INFO] [stderr] Checking png v0.16.8 [INFO] [stderr] Checking piston-shaders_graphics2d v0.4.0 [INFO] [stderr] Checking piston2d-graphics v0.40.0 [INFO] [stderr] Compiling gl v0.13.0 [INFO] [stderr] Checking xcursor v0.3.3 [INFO] [stderr] Checking nix v0.20.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking memmap2 v0.1.0 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Compiling wayland-client v0.28.6 [INFO] [stderr] Compiling wayland-protocols v0.28.6 [INFO] [stderr] Checking raw-window-handle v0.3.3 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking mio-extras v2.0.6 [INFO] [stderr] Checking wayland-commons v0.28.6 [INFO] [stderr] Checking jpeg-decoder v0.1.22 [INFO] [stderr] Checking calloop v0.6.5 [INFO] [stderr] Checking tiff v0.6.1 [INFO] [stderr] Checking wayland-cursor v0.28.6 [INFO] [stderr] Checking wayland-egl v0.28.6 [INFO] [stderr] Checking image v0.23.14 [INFO] [stderr] Checking piston2d-opengl_graphics v0.78.0 [INFO] [stderr] Checking pistoncore-input v1.0.0 [INFO] [stderr] Checking pistoncore-window v0.47.0 [INFO] [stderr] Checking pistoncore-event_loop v0.53.0 [INFO] [stderr] Checking piston v0.53.0 [INFO] [stderr] Checking smithay-client-toolkit v0.12.3 [INFO] [stderr] Checking winit v0.24.0 [INFO] [stderr] Checking glutin v0.26.0 [INFO] [stderr] Checking pistoncore-glutin_window v0.69.0 [INFO] [stderr] Checking game_of_life v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `RenderArgs`, `UpdateArgs` [INFO] [stdout] --> src/main.rs:4:21 [INFO] [stdout] | [INFO] [stdout] 4 | use piston::input::{RenderArgs, RenderEvent, UpdateArgs, UpdateEvent, MouseCursorEvent}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BLACK`, `BLUE`, `GREEN`, `RED`, `WHITE` [INFO] [stdout] --> src/main.rs:6:23 [INFO] [stdout] | [INFO] [stdout] 6 | use graphics::color::{WHITE, RED, BLUE, BLACK, GREEN}; [INFO] [stdout] | ^^^^^ ^^^ ^^^^ ^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Button`, `MouseButton` [INFO] [stdout] --> src/main.rs:7:26 [INFO] [stdout] | [INFO] [stdout] 7 | use piston::{PressEvent, Button, MouseButton}; [INFO] [stdout] | ^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `graphics::types::Color` [INFO] [stdout] --> src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use graphics::types::Color; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `graphics::types::Color` [INFO] [stdout] --> src/application.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use graphics::types::Color; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `piston::input::keyboard::Key::Hash` [INFO] [stdout] --> src/automata/grid.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use piston::input::keyboard::Key::Hash; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `RenderArgs`, `UpdateArgs` [INFO] [stdout] --> src/main.rs:4:21 [INFO] [stdout] | [INFO] [stdout] 4 | use piston::input::{RenderArgs, RenderEvent, UpdateArgs, UpdateEvent, MouseCursorEvent}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BLACK`, `BLUE`, `GREEN`, `RED`, `WHITE` [INFO] [stdout] --> src/main.rs:6:23 [INFO] [stdout] | [INFO] [stdout] 6 | use graphics::color::{WHITE, RED, BLUE, BLACK, GREEN}; [INFO] [stdout] | ^^^^^ ^^^ ^^^^ ^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Button`, `MouseButton` [INFO] [stdout] --> src/main.rs:7:26 [INFO] [stdout] | [INFO] [stdout] 7 | use piston::{PressEvent, Button, MouseButton}; [INFO] [stdout] | ^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `graphics::types::Color` [INFO] [stdout] --> src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use graphics::types::Color; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `graphics::types::Color` [INFO] [stdout] --> src/application.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use graphics::types::Color; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `piston::input::keyboard::Key::Hash` [INFO] [stdout] --> src/automata/grid.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use piston::input::keyboard::Key::Hash; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `press_event` [INFO] [stdout] --> src/application.rs:92:45 [INFO] [stdout] | [INFO] [stdout] 92 | pub fn inputs(&mut self, args: &Button, press_event: bool) { //press_event false if release [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_press_event` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `press_event` [INFO] [stdout] --> src/application.rs:92:45 [INFO] [stdout] | [INFO] [stdout] 92 | pub fn inputs(&mut self, args: &Button, press_event: bool) { //press_event false if release [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_press_event` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `nextState` should have a snake case name [INFO] [stdout] --> src/automata/cell.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | pub nextState: bool, [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `next_state` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `nextState` should have a snake case name [INFO] [stdout] --> src/automata/cell.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | pub nextState: bool, [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `next_state` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 29.25s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v6.2.1 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4` [INFO] running `Command { std: "docker" "inspect" "6de251be2d8239fd26c6d502f1f817bfe59b682d6549e764b0c042393e9dfbc4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6de251be2d8239fd26c6d502f1f817bfe59b682d6549e764b0c042393e9dfbc4", kill_on_drop: false }` [INFO] [stdout] 6de251be2d8239fd26c6d502f1f817bfe59b682d6549e764b0c042393e9dfbc4