[INFO] cloning repository https://github.com/David-Zhang-test/tank_trouble [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/David-Zhang-test/tank_trouble" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDavid-Zhang-test%2Ftank_trouble", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDavid-Zhang-test%2Ftank_trouble'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e907e7fdc7b6470d1b0990177fc2198abc9ec460 [INFO] checking David-Zhang-test/tank_trouble against 5c543b0b8c73c7b72bc8284ced4fb22ead15734d for pr-160186 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDavid-Zhang-test%2Ftank_trouble" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/David-Zhang-test/tank_trouble [INFO] finished tweaking git repo https://github.com/David-Zhang-test/tank_trouble [INFO] tweaked toml for git repo https://github.com/David-Zhang-test/tank_trouble written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/David-Zhang-test/tank_trouble on toolchain 5c543b0b8c73c7b72bc8284ced4fb22ead15734d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/David-Zhang-test/tank_trouble 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" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded miniquad v0.3.16 [INFO] [stderr] Downloaded glam v0.21.3 [INFO] [stderr] Downloaded macroquad v0.3.26 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] 78fdecdb2f3e8b25dcc2ee87b382e3e0032faf48dd7ccc9b65578137224aa920 [INFO] running `Command { std: "docker" "start" "78fdecdb2f3e8b25dcc2ee87b382e3e0032faf48dd7ccc9b65578137224aa920", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "78fdecdb2f3e8b25dcc2ee87b382e3e0032faf48dd7ccc9b65578137224aa920", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "78fdecdb2f3e8b25dcc2ee87b382e3e0032faf48dd7ccc9b65578137224aa920" "/opt/rustwide/cargo-home/bin/cargo" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "78fdecdb2f3e8b25dcc2ee87b382e3e0032faf48dd7ccc9b65578137224aa920", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "78fdecdb2f3e8b25dcc2ee87b382e3e0032faf48dd7ccc9b65578137224aa920" "/opt/rustwide/cargo-home/bin/cargo" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] Checking once_cell v1.21.3 [INFO] [stderr] Compiling miniquad v0.3.16 [INFO] [stderr] Checking ttf-parser v0.15.2 [INFO] [stderr] Checking bumpalo v3.19.0 [INFO] [stderr] Checking glam v0.21.3 [INFO] [stderr] Checking flate2 v1.1.5 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Checking quad-alsa-sys v0.3.2 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking png v0.17.16 [INFO] [stderr] Checking ahash v0.8.12 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking hashbrown v0.13.2 [INFO] [stderr] Checking quad-snd v0.2.8 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking fontdue v0.7.3 [INFO] [stderr] Checking image v0.24.9 [INFO] [stderr] Checking macroquad v0.3.26 [INFO] [stderr] Checking tank_trouble_2 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 33 | let mut new_maze = Maze::new(maze_w, maze_h, grid_size, offset_x, offset_y); [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: field `score` is never read [INFO] [stdout] --> src/tank.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct Tank { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] ... [INFO] [stdout] 18 | pub score: i32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `add_score` is never used [INFO] [stdout] --> src/tank.rs:173:12 [INFO] [stdout] | [INFO] [stdout] 24 | impl Tank { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 173 | pub fn add_score(&mut self, points: i32) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 33 | let mut new_maze = Maze::new(maze_w, maze_h, grid_size, offset_x, offset_y); [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: field `score` is never read [INFO] [stdout] --> src/tank.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct Tank { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] ... [INFO] [stdout] 18 | pub score: i32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `add_score` is never used [INFO] [stdout] --> src/tank.rs:173:12 [INFO] [stdout] | [INFO] [stdout] 24 | impl Tank { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 173 | pub fn add_score(&mut self, points: i32) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.80s [INFO] running `Command { std: "docker" "inspect" "78fdecdb2f3e8b25dcc2ee87b382e3e0032faf48dd7ccc9b65578137224aa920", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "78fdecdb2f3e8b25dcc2ee87b382e3e0032faf48dd7ccc9b65578137224aa920", kill_on_drop: false }` [INFO] [stdout] 78fdecdb2f3e8b25dcc2ee87b382e3e0032faf48dd7ccc9b65578137224aa920