[INFO] cloning repository https://github.com/BarePotato/sweeper [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BarePotato/sweeper" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBarePotato%2Fsweeper", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBarePotato%2Fsweeper'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2403b0ffb5cb5d412a494a45cc04790a6b09f7b8 [INFO] checking BarePotato/sweeper against master#029c9e18dd1f4668e1d42bb187c1c263dfe20093 for pr-157562 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBarePotato%2Fsweeper" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/BarePotato/sweeper [INFO] finished tweaking git repo https://github.com/BarePotato/sweeper [INFO] tweaked toml for git repo https://github.com/BarePotato/sweeper written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/BarePotato/sweeper on toolchain 029c9e18dd1f4668e1d42bb187c1c263dfe20093 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+029c9e18dd1f4668e1d42bb187c1c263dfe20093" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/BarePotato/sweeper 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" "+029c9e18dd1f4668e1d42bb187c1c263dfe20093" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded sfml-build v0.2.0 [INFO] [stderr] Downloaded csfml-window-sys v0.4.0 [INFO] [stderr] Downloaded csfml-graphics-sys v0.4.0 [INFO] [stderr] Downloaded csfml-system-sys v0.4.0 [INFO] [stderr] Downloaded csfml-audio-sys v0.4.0 [INFO] [stderr] Downloaded sfml v0.14.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:3e793bdf10248eb2ddbd6b0faebed8155c11b4589982e2893733958d93e8d540" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] 9e79ee5b3a8a8f0bd92ed651623d2a93d45493fb6a3727c0a31b83efc0ad04b4 [INFO] running `Command { std: "docker" "start" "9e79ee5b3a8a8f0bd92ed651623d2a93d45493fb6a3727c0a31b83efc0ad04b4", 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" "9e79ee5b3a8a8f0bd92ed651623d2a93d45493fb6a3727c0a31b83efc0ad04b4" "/opt/rustwide/cargo-home/bin/cargo" "+029c9e18dd1f4668e1d42bb187c1c263dfe20093" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9e79ee5b3a8a8f0bd92ed651623d2a93d45493fb6a3727c0a31b83efc0ad04b4", 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" "9e79ee5b3a8a8f0bd92ed651623d2a93d45493fb6a3727c0a31b83efc0ad04b4" "/opt/rustwide/cargo-home/bin/cargo" "+029c9e18dd1f4668e1d42bb187c1c263dfe20093" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] Compiling sfml-build v0.2.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking rand_core v0.3.0 [INFO] [stderr] Compiling libc v0.2.45 [INFO] [stderr] Checking bitflags v1.0.4 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling csfml-system-sys v0.4.0 [INFO] [stderr] Compiling csfml-window-sys v0.4.0 [INFO] [stderr] Compiling csfml-audio-sys v0.4.0 [INFO] [stderr] Compiling csfml-graphics-sys v0.4.0 [INFO] [stderr] Checking rand_xorshift v0.1.0 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling rand_chacha v0.1.0 [INFO] [stderr] Compiling rand_pcg v0.1.1 [INFO] [stderr] Compiling rand v0.6.1 [INFO] [stderr] Checking sfml v0.14.0 [INFO] [stderr] Checking sweeper v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `button` [INFO] [stdout] --> src/main.rs:64:45 [INFO] [stdout] | [INFO] [stdout] 64 | Event::MouseButtonPressed { button, x, y } => { [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `button: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `game_won` is never read [INFO] [stdout] --> src/game.rs:65:9 [INFO] [stdout] | [INFO] [stdout] 57 | pub struct Game { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] ... [INFO] [stdout] 65 | pub game_won: bool, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `control_surface_width` is never read [INFO] [stdout] --> src/ui.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct UI { [INFO] [stdout] | -- field in this struct [INFO] [stdout] ... [INFO] [stdout] 15 | pub control_surface_width: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constants `CYAN` and `DARK_GRAY` are never used [INFO] [stdout] --> src/ui.rs:166:11 [INFO] [stdout] | [INFO] [stdout] 160 | pub trait BareColor { [INFO] [stdout] | --------- associated constants in this trait [INFO] [stdout] ... [INFO] [stdout] 166 | const CYAN: Self; [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 169 | const DARK_GRAY: Self; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/main.rs:83:37 [INFO] [stdout] | [INFO] [stdout] 83 | ... &game.generate_grid(&mouse_grid); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 83 | let _ = &game.generate_grid(&mouse_grid); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/main.rs:86:37 [INFO] [stdout] | [INFO] [stdout] 86 | ... &game.expose(&mouse_grid); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 86 | let _ = &game.expose(&mouse_grid); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `button` [INFO] [stdout] --> src/main.rs:64:45 [INFO] [stdout] | [INFO] [stdout] 64 | Event::MouseButtonPressed { button, x, y } => { [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `button: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `game_won` is never read [INFO] [stdout] --> src/game.rs:65:9 [INFO] [stdout] | [INFO] [stdout] 57 | pub struct Game { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] ... [INFO] [stdout] 65 | pub game_won: bool, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `control_surface_width` is never read [INFO] [stdout] --> src/ui.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct UI { [INFO] [stdout] | -- field in this struct [INFO] [stdout] ... [INFO] [stdout] 15 | pub control_surface_width: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constants `CYAN` and `DARK_GRAY` are never used [INFO] [stdout] --> src/ui.rs:166:11 [INFO] [stdout] | [INFO] [stdout] 160 | pub trait BareColor { [INFO] [stdout] | --------- associated constants in this trait [INFO] [stdout] ... [INFO] [stdout] 166 | const CYAN: Self; [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 169 | const DARK_GRAY: Self; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/main.rs:83:37 [INFO] [stdout] | [INFO] [stdout] 83 | ... &game.generate_grid(&mouse_grid); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 83 | let _ = &game.generate_grid(&mouse_grid); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/main.rs:86:37 [INFO] [stdout] | [INFO] [stdout] 86 | ... &game.expose(&mouse_grid); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 86 | let _ = &game.expose(&mouse_grid); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.57s [INFO] running `Command { std: "docker" "inspect" "9e79ee5b3a8a8f0bd92ed651623d2a93d45493fb6a3727c0a31b83efc0ad04b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9e79ee5b3a8a8f0bd92ed651623d2a93d45493fb6a3727c0a31b83efc0ad04b4", kill_on_drop: false }` [INFO] [stdout] 9e79ee5b3a8a8f0bd92ed651623d2a93d45493fb6a3727c0a31b83efc0ad04b4