[INFO] cloning repository https://github.com/VishalRamki/gol [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/VishalRamki/gol" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVishalRamki%2Fgol", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVishalRamki%2Fgol'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 806530f2ee82ad090932d60a1836956b3f75f255 [INFO] checking VishalRamki/gol against beta for pr-78714 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVishalRamki%2Fgol" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/VishalRamki/gol on toolchain beta [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/VishalRamki/gol [INFO] finished tweaking git repo https://github.com/VishalRamki/gol [INFO] tweaked toml for git repo https://github.com/VishalRamki/gol written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/VishalRamki/gol already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bdca99fa125d5de88914f6b9e3fe6eca1b6a4b3345130f232930fc6d21014e56 [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" "bdca99fa125d5de88914f6b9e3fe6eca1b6a4b3345130f232930fc6d21014e56", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bdca99fa125d5de88914f6b9e3fe6eca1b6a4b3345130f232930fc6d21014e56", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bdca99fa125d5de88914f6b9e3fe6eca1b6a4b3345130f232930fc6d21014e56", kill_on_drop: false }` [INFO] [stdout] bdca99fa125d5de88914f6b9e3fe6eca1b6a4b3345130f232930fc6d21014e56 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 125d0d65ef19cdbc63ed9003332e364711f2419ee4eafaf5679c0463bd7ddfd4 [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" "125d0d65ef19cdbc63ed9003332e364711f2419ee4eafaf5679c0463bd7ddfd4", kill_on_drop: false }` [INFO] [stderr] Compiling sdl2 v0.32.2 (https://github.com/AngryLawyer/rust-sdl2#e69b5484) [INFO] [stderr] Compiling num-traits v0.2.10 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling sdl2-sys v0.32.6 (https://github.com/AngryLawyer/rust-sdl2#e69b5484) [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Checking gol v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `y` is never read [INFO] [stdout] --> src/main.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 30 | let mut y = 0; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `grid_cursor_ghost_colour` [INFO] [stdout] --> src/main.rs:63:9 [INFO] [stdout] | [INFO] [stdout] 63 | let grid_cursor_ghost_colour : Color = Color::RGBA(44, 44, 44, 255); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_grid_cursor_ghost_colour` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `y` is never read [INFO] [stdout] --> src/main.rs:97:9 [INFO] [stdout] | [INFO] [stdout] 97 | y = 0; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `exrr` [INFO] [stdout] --> src/main.rs:176:17 [INFO] [stdout] | [INFO] [stdout] 176 | let exrr = canvas.draw_line(Point::new(i, 0),Point::new(i, window_height)); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_exrr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `exrr` [INFO] [stdout] --> src/main.rs:182:17 [INFO] [stdout] | [INFO] [stdout] 182 | let exrr = canvas.draw_line(Point::new(0, i),Point::new(window_width, i)); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_exrr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `y` is never read [INFO] [stdout] --> src/main.rs:188:9 [INFO] [stdout] | [INFO] [stdout] 188 | y = 0; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `exrr` [INFO] [stdout] --> src/main.rs:194:25 [INFO] [stdout] | [INFO] [stdout] 194 | ... let exrr = canvas.fill_rect(Rect::new(x as i32 * grid_cell_size as i32, y as i32 * grid_cell_size as i32, grid_cell_size as u32, gr... [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_exrr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `y` is never read [INFO] [stdout] --> src/main.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 30 | let mut y = 0; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `grid_cursor_ghost_colour` [INFO] [stdout] --> src/main.rs:63:9 [INFO] [stdout] | [INFO] [stdout] 63 | let grid_cursor_ghost_colour : Color = Color::RGBA(44, 44, 44, 255); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_grid_cursor_ghost_colour` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `y` is never read [INFO] [stdout] --> src/main.rs:97:9 [INFO] [stdout] | [INFO] [stdout] 97 | y = 0; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `exrr` [INFO] [stdout] --> src/main.rs:176:17 [INFO] [stdout] | [INFO] [stdout] 176 | let exrr = canvas.draw_line(Point::new(i, 0),Point::new(i, window_height)); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_exrr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `exrr` [INFO] [stdout] --> src/main.rs:182:17 [INFO] [stdout] | [INFO] [stdout] 182 | let exrr = canvas.draw_line(Point::new(0, i),Point::new(window_width, i)); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_exrr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `y` is never read [INFO] [stdout] --> src/main.rs:188:9 [INFO] [stdout] | [INFO] [stdout] 188 | y = 0; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `exrr` [INFO] [stdout] --> src/main.rs:194:25 [INFO] [stdout] | [INFO] [stdout] 194 | ... let exrr = canvas.fill_rect(Rect::new(x as i32 * grid_cell_size as i32, y as i32 * grid_cell_size as i32, grid_cell_size as u32, gr... [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_exrr` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.76s [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "125d0d65ef19cdbc63ed9003332e364711f2419ee4eafaf5679c0463bd7ddfd4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "125d0d65ef19cdbc63ed9003332e364711f2419ee4eafaf5679c0463bd7ddfd4", kill_on_drop: false }` [INFO] [stdout] 125d0d65ef19cdbc63ed9003332e364711f2419ee4eafaf5679c0463bd7ddfd4