[INFO] cloning repository https://github.com/wederson77/snake_game [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wederson77/snake_game" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwederson77%2Fsnake_game", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwederson77%2Fsnake_game'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 05f2230991ad34bebf511ebb6899520b8ce31ff7 [INFO] checking wederson77/snake_game against try#04ea1e1f1a12cfa912c228ca278237d92d0bb6df for pr-148477-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwederson77%2Fsnake_game" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... 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[INFO] started tweaking git repo https://github.com/wederson77/snake_game [INFO] finished tweaking git repo https://github.com/wederson77/snake_game [INFO] tweaked toml for git repo https://github.com/wederson77/snake_game written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/wederson77/snake_game on toolchain 04ea1e1f1a12cfa912c228ca278237d92d0bb6df [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+04ea1e1f1a12cfa912c228ca278237d92d0bb6df" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/wederson77/snake_game 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" "+04ea1e1f1a12cfa912c228ca278237d92d0bb6df" "fetch" "--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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded stb_truetype v0.2.8 [INFO] [stderr] Downloaded rusttype v0.2.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+04ea1e1f1a12cfa912c228ca278237d92d0bb6df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f0ea0300ef5746ea2834c09a5dc06454877e13a88b4cc39ffd3f8eafeb219a6c [INFO] running `Command { std: "docker" "start" "-a" "f0ea0300ef5746ea2834c09a5dc06454877e13a88b4cc39ffd3f8eafeb219a6c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f0ea0300ef5746ea2834c09a5dc06454877e13a88b4cc39ffd3f8eafeb219a6c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f0ea0300ef5746ea2834c09a5dc06454877e13a88b4cc39ffd3f8eafeb219a6c", kill_on_drop: false }` [INFO] [stdout] f0ea0300ef5746ea2834c09a5dc06454877e13a88b4cc39ffd3f8eafeb219a6c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+04ea1e1f1a12cfa912c228ca278237d92d0bb6df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c5783546e4b10adb74d8a0c35e48183e870be6e3558eb6016db27d7e2f4185f7 [INFO] running `Command { std: "docker" "start" "-a" "c5783546e4b10adb74d8a0c35e48183e870be6e3558eb6016db27d7e2f4185f7", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.159 [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Compiling dtoa v0.4.8 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling xml-rs v0.7.0 [INFO] [stderr] Compiling syn v2.0.79 [INFO] [stderr] Compiling wayland-protocols v0.9.10 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Checking inflate v0.3.4 [INFO] [stderr] Checking deflate v0.7.20 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking stb_truetype v0.3.1 [INFO] [stderr] Checking gif v0.9.2 [INFO] [stderr] Checking gfx_core v0.7.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking stb_truetype v0.2.8 [INFO] [stderr] Checking enum_primitive v0.1.1 [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Compiling gl_generator v0.7.0 [INFO] [stderr] Compiling gl_generator v0.6.1 [INFO] [stderr] Checking rusttype v0.2.4 [INFO] [stderr] Checking png v0.11.0 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Checking piston2d-graphics v0.24.0 [INFO] [stderr] Compiling serde_json v0.9.10 [INFO] [stderr] Compiling glutin v0.10.1 [INFO] [stderr] Compiling gl v0.7.0 [INFO] [stderr] Compiling gfx_gl v0.4.0 [INFO] [stderr] Checking gfx v0.16.3 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking rayon-core v1.12.1 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking fs2 v0.2.5 [INFO] [stderr] Checking x11-dl v2.21.0 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Checking memmap v0.4.0 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Compiling target_build_utils v0.3.1 [INFO] [stderr] Compiling serde_derive v1.0.210 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking tempfile v2.2.0 [INFO] [stderr] Checking gfx_device_gl v0.14.6 [INFO] [stderr] Checking jpeg-decoder v0.1.22 [INFO] [stderr] Checking image v0.18.0 [INFO] [stderr] Checking pistoncore-input v0.20.0 [INFO] [stderr] Checking piston-gfx_texture v0.30.0 [INFO] [stderr] Checking piston2d-gfx_graphics v0.47.0 [INFO] [stderr] Checking pistoncore-window v0.30.0 [INFO] [stderr] Checking pistoncore-event_loop v0.35.0 [INFO] [stderr] Checking piston v0.35.0 [INFO] [stderr] Compiling libloading v0.3.4 [INFO] [stderr] Checking dlib v0.3.1 [INFO] [stderr] Checking wayland-sys v0.9.10 [INFO] [stderr] Checking wayland-client v0.9.10 [INFO] [stderr] Checking wayland-kbd v0.9.1 [INFO] [stderr] Checking wayland-window v0.8.0 [INFO] [stderr] Checking winit v0.8.3 [INFO] [stderr] Checking pistoncore-glutin_window v0.43.0 [INFO] [stderr] Checking piston_window v0.74.0 [INFO] [stderr] Checking snake_game v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/game.rs:121:13 [INFO] [stdout] | [INFO] [stdout] 121 | let mut new_x = rng.gen_range(1, self.width - 1); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/game.rs:122:13 [INFO] [stdout] | [INFO] [stdout] 122 | let mut new_y = rng.gen_range(1, self.height - 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/game.rs:125:17 [INFO] [stdout] | [INFO] [stdout] 125 | let mut new_x = rng.gen_range(1, self.width - 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/game.rs:126:17 [INFO] [stdout] | [INFO] [stdout] 126 | let mut new_y = rng.gen_range(1, self.height - 1); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `new_x` [INFO] [stdout] --> src/game.rs:125:17 [INFO] [stdout] | [INFO] [stdout] 125 | let mut new_x = rng.gen_range(1, self.width - 1); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_x` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `new_y` [INFO] [stdout] --> src/game.rs:126:17 [INFO] [stdout] | [INFO] [stdout] 126 | let mut new_y = rng.gen_range(1, self.height - 1); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_y` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/game.rs:121:13 [INFO] [stdout] | [INFO] [stdout] 121 | let mut new_x = rng.gen_range(1, self.width - 1); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/game.rs:122:13 [INFO] [stdout] | [INFO] [stdout] 122 | let mut new_y = rng.gen_range(1, self.height - 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/game.rs:125:17 [INFO] [stdout] | [INFO] [stdout] 125 | let mut new_x = rng.gen_range(1, self.width - 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/game.rs:126:17 [INFO] [stdout] | [INFO] [stdout] 126 | let mut new_y = rng.gen_range(1, self.height - 1); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `new_x` [INFO] [stdout] --> src/game.rs:125:17 [INFO] [stdout] | [INFO] [stdout] 125 | let mut new_x = rng.gen_range(1, self.width - 1); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_x` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `new_y` [INFO] [stdout] --> src/game.rs:126:17 [INFO] [stdout] | [INFO] [stdout] 126 | let mut new_y = rng.gen_range(1, self.height - 1); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_y` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 27.27s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: bitflags v0.7.0, bitflags v0.8.2, glutin v0.10.1, winit v0.8.3 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] running `Command { std: "docker" "inspect" "c5783546e4b10adb74d8a0c35e48183e870be6e3558eb6016db27d7e2f4185f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c5783546e4b10adb74d8a0c35e48183e870be6e3558eb6016db27d7e2f4185f7", kill_on_drop: false }` [INFO] [stdout] c5783546e4b10adb74d8a0c35e48183e870be6e3558eb6016db27d7e2f4185f7