[INFO] cloning repository https://github.com/denizxaytac/ya_raycaster [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/denizxaytac/ya_raycaster" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdenizxaytac%2Fya_raycaster", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdenizxaytac%2Fya_raycaster'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0140ba629ac1afdda7050f7a7ea38656a8892753 [INFO] checking denizxaytac/ya_raycaster against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdenizxaytac%2Fya_raycaster" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/denizxaytac/ya_raycaster on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/denizxaytac/ya_raycaster [INFO] finished tweaking git repo https://github.com/denizxaytac/ya_raycaster [INFO] tweaked toml for git repo https://github.com/denizxaytac/ya_raycaster written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/denizxaytac/ya_raycaster 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [ERROR] this task or one of its parent failed! [ERROR] no output for 300 seconds [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace. [INFO] checking denizxaytac/ya_raycaster against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdenizxaytac%2Fya_raycaster" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/denizxaytac/ya_raycaster on toolchain f9935d29d867449445ee008640ccca1bf1ae0889 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/denizxaytac/ya_raycaster [INFO] finished tweaking git repo https://github.com/denizxaytac/ya_raycaster [INFO] tweaked toml for git repo https://github.com/denizxaytac/ya_raycaster written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/denizxaytac/ya_raycaster 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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "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 soloud v1.0.2 [INFO] [stderr] Downloaded soloud-sys v1.0.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 22a9e29bc6589b1a20e3476eafd72f01cc2e538f4b3184954c3e658d6e97f4ab [INFO] running `Command { std: "docker" "start" "-a" "22a9e29bc6589b1a20e3476eafd72f01cc2e538f4b3184954c3e658d6e97f4ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "22a9e29bc6589b1a20e3476eafd72f01cc2e538f4b3184954c3e658d6e97f4ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "22a9e29bc6589b1a20e3476eafd72f01cc2e538f4b3184954c3e658d6e97f4ab", kill_on_drop: false }` [INFO] [stdout] 22a9e29bc6589b1a20e3476eafd72f01cc2e538f4b3184954c3e658d6e97f4ab [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Dtail_expr_drop_order" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7c4d501ca670abbcd71aa0d826f6a555cfc76afb4b9b1793002cf9563d5c2f86 [INFO] running `Command { std: "docker" "start" "-a" "7c4d501ca670abbcd71aa0d826f6a555cfc76afb4b9b1793002cf9563d5c2f86", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling version-compare v0.1.0 [INFO] [stderr] Compiling libc v0.2.132 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling sdl2 v0.35.2 [INFO] [stderr] Compiling paste v1.0.9 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling sdl2-sys v0.35.2 [INFO] [stderr] Compiling cmake v0.1.48 [INFO] [stderr] Compiling soloud-sys v1.0.2 [INFO] [stderr] Checking soloud v1.0.2 [INFO] [stderr] Checking ya_raycaster v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `level_counter` [INFO] [stdout] --> src/lib.rs:162:13 [INFO] [stdout] | [INFO] [stdout] 162 | let level_counter = 2 - idx; [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_level_counter` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `wall_textures` [INFO] [stdout] --> src/lib.rs:158:59 [INFO] [stdout] | [INFO] [stdout] 158 | pub fn draw_rays(canvas: &mut Canvas, game: Game, wall_textures: &mut[Texture; 4], floor_textures: &mut[Texture; 1]){ [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wall_textures` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `floor_textures` [INFO] [stdout] --> src/lib.rs:158:92 [INFO] [stdout] | [INFO] [stdout] 158 | pub fn draw_rays(canvas: &mut Canvas, game: Game, wall_textures: &mut[Texture; 4], floor_textures: &mut[Texture; 1]){ [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_floor_textures` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:184:17 [INFO] [stdout] | [INFO] [stdout] 184 | let mut line_start: i32 = (-line_height / 2) + (WINDOW_HEIGHT / 2) as i32; [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `level_counter` [INFO] [stdout] --> src/lib.rs:162:13 [INFO] [stdout] | [INFO] [stdout] 162 | let level_counter = 2 - idx; [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_level_counter` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `wall_textures` [INFO] [stdout] --> src/lib.rs:158:59 [INFO] [stdout] | [INFO] [stdout] 158 | pub fn draw_rays(canvas: &mut Canvas, game: Game, wall_textures: &mut[Texture; 4], floor_textures: &mut[Texture; 1]){ [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wall_textures` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `canvas` [INFO] [stdout] --> src/lib.rs:226:34 [INFO] [stdout] | [INFO] [stdout] 226 | pub fn get_rays(game: &mut Game, canvas: &mut Canvas){ [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_canvas` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `floor_textures` [INFO] [stdout] --> src/lib.rs:158:92 [INFO] [stdout] | [INFO] [stdout] 158 | pub fn draw_rays(canvas: &mut Canvas, game: Game, wall_textures: &mut[Texture; 4], floor_textures: &mut[Texture; 1]){ [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_floor_textures` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:184:17 [INFO] [stdout] | [INFO] [stdout] 184 | let mut line_start: i32 = (-line_height / 2) + (WINDOW_HEIGHT / 2) as i32; [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `canvas` [INFO] [stdout] --> src/lib.rs:226:34 [INFO] [stdout] | [INFO] [stdout] 226 | pub fn get_rays(game: &mut Game, canvas: &mut Canvas){ [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_canvas` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.13s [INFO] running `Command { std: "docker" "inspect" "7c4d501ca670abbcd71aa0d826f6a555cfc76afb4b9b1793002cf9563d5c2f86", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7c4d501ca670abbcd71aa0d826f6a555cfc76afb4b9b1793002cf9563d5c2f86", kill_on_drop: false }` [INFO] [stdout] 7c4d501ca670abbcd71aa0d826f6a555cfc76afb4b9b1793002cf9563d5c2f86