[INFO] cloning repository https://github.com/backskin/backsnake [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/backskin/backsnake" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbackskin%2Fbacksnake", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbackskin%2Fbacksnake'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 48fb7230aa71e9ce220974a9497115920f6712e5 [INFO] testing backskin/backsnake against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbackskin%2Fbacksnake" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/backskin/backsnake on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/backskin/backsnake [INFO] finished tweaking git repo https://github.com/backskin/backsnake [INFO] tweaked toml for git repo https://github.com/backskin/backsnake written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/backskin/backsnake already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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 glutin_egl_sys v0.1.4 [INFO] [stderr] Downloaded glutin_gles2_sys v0.1.4 [INFO] [stderr] Downloaded glutin_glx_sys v0.1.6 [INFO] [stderr] Downloaded glutin_wgl_sys v0.1.4 [INFO] [stderr] Downloaded piston2d-opengl_graphics v0.73.0 [INFO] [stderr] Downloaded libc v0.2.73 [INFO] [stderr] Downloaded adler32 v1.1.0 [INFO] [stderr] Downloaded piston2d-graphics v0.36.0 [INFO] [stderr] Downloaded image v0.23.8 [INFO] [stderr] Downloaded bytemuck v1.3.1 [INFO] [stderr] Downloaded syn v1.0.35 [INFO] [stderr] Downloaded gif v0.10.3 [INFO] [stderr] Downloaded khronos_api v2.2.0 [INFO] [stderr] Downloaded tiff v0.5.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 59df80f9658845ce488520af4728fc6e5cb98cad2f0066762fb133860eebf2be [INFO] running `Command { std: "docker" "start" "-a" "59df80f9658845ce488520af4728fc6e5cb98cad2f0066762fb133860eebf2be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "59df80f9658845ce488520af4728fc6e5cb98cad2f0066762fb133860eebf2be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "59df80f9658845ce488520af4728fc6e5cb98cad2f0066762fb133860eebf2be", kill_on_drop: false }` [INFO] [stdout] 59df80f9658845ce488520af4728fc6e5cb98cad2f0066762fb133860eebf2be [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2e0e8f1960d352031467f31a05716fb1faa2bbc8868c1464c49490b3d2ed4f8a [INFO] running `Command { std: "docker" "start" "-a" "2e0e8f1960d352031467f31a05716fb1faa2bbc8868c1464c49490b3d2ed4f8a", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling libc v0.2.73 [INFO] [stderr] Compiling xml-rs v0.8.3 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling libloading v0.6.2 [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling piston-float v1.0.0 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling syn v1.0.35 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling serde v1.0.114 [INFO] [stderr] Compiling rayon-core v1.7.1 [INFO] [stderr] Compiling serde_derive v1.0.114 [INFO] [stderr] Compiling pkg-config v0.3.18 [INFO] [stderr] Compiling piston-graphics_api_version v1.0.0 [INFO] [stderr] Compiling adler32 v1.1.0 [INFO] [stderr] Compiling downcast-rs v1.2.0 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling xdg v2.2.0 [INFO] [stderr] Compiling cc v1.0.59 [INFO] [stderr] Compiling lzw v0.10.0 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling color_quant v1.0.1 [INFO] [stderr] Compiling piston-texture v0.8.0 [INFO] [stderr] Compiling interpolation v0.2.0 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling scoped_threadpool v0.1.9 [INFO] [stderr] Compiling bytemuck v1.3.1 [INFO] [stderr] Compiling read_color v1.0.0 [INFO] [stderr] Compiling piston-shaders_graphics2d v0.3.1 [INFO] [stderr] Compiling lock_api v0.3.4 [INFO] [stderr] Compiling piston-viewport v1.0.0 [INFO] [stderr] Compiling vecmath v1.0.0 [INFO] [stderr] Compiling miniz_oxide v0.3.7 [INFO] [stderr] Compiling shader_version v0.7.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling walkdir v2.3.1 [INFO] [stderr] Compiling gif v0.10.3 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.5 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling rayon v1.3.1 [INFO] [stderr] Compiling num-rational v0.3.0 [INFO] [stderr] Compiling num-iter v0.1.41 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling dlib v0.4.2 [INFO] [stderr] Compiling gl_generator v0.13.1 [INFO] [stderr] Compiling gl_generator v0.10.0 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Compiling wayland-sys v0.21.13 [INFO] [stderr] Compiling smallvec v0.6.13 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling stb_truetype v0.3.1 [INFO] [stderr] Compiling deflate v0.8.6 [INFO] [stderr] Compiling tiff v0.5.0 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling memmap v0.7.0 [INFO] [stderr] Compiling raw-window-handle v0.3.3 [INFO] [stderr] Compiling shared_library v0.1.9 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling wayland-scanner v0.21.13 [INFO] [stderr] Compiling osmesa-sys v0.1.2 [INFO] [stderr] Compiling png v0.16.7 [INFO] [stderr] Compiling gl v0.11.0 [INFO] [stderr] Compiling glutin_glx_sys v0.1.6 [INFO] [stderr] Compiling glutin_egl_sys v0.1.4 [INFO] [stderr] Compiling crossbeam-queue v0.2.3 [INFO] [stderr] Compiling ordered-float v1.1.0 [INFO] [stderr] Compiling approx v0.3.2 [INFO] [stderr] Compiling line_drawing v0.7.0 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling rusttype v0.8.3 [INFO] [stderr] Compiling wayland-client v0.21.13 [INFO] [stderr] Compiling wayland-protocols v0.21.13 [INFO] [stderr] Compiling rusttype v0.7.9 [INFO] [stderr] Compiling piston2d-graphics v0.36.0 [INFO] [stderr] Compiling wayland-commons v0.21.13 [INFO] [stderr] Compiling andrew v0.2.1 [INFO] [stderr] Compiling jpeg-decoder v0.1.20 [INFO] [stderr] Compiling image v0.23.8 [INFO] [stderr] Compiling pistoncore-input v1.0.0 [INFO] [stderr] Compiling piston2d-opengl_graphics v0.73.0 [INFO] [stderr] Compiling pistoncore-window v0.47.0 [INFO] [stderr] Compiling pistoncore-event_loop v0.52.0 [INFO] [stderr] Compiling piston v0.52.0 [INFO] [stderr] Compiling smithay-client-toolkit v0.4.6 [INFO] [stderr] Compiling winit v0.19.5 [INFO] [stderr] Compiling glutin v0.21.2 [INFO] [stderr] Compiling pistoncore-glutin_window v0.66.0 [INFO] [stderr] Compiling snake_game v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `Right` is imported redundantly [INFO] [stdout] --> src/main.rs:148:32 [INFO] [stdout] | [INFO] [stdout] 13 | use crate::Direction::{Right, Down, Up, Left}; [INFO] [stdout] | ----- the item `Right` is already imported here [INFO] [stdout] ... [INFO] [stdout] 148 | use crate::Direction::{Right, Down, Left, Up}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Down` is imported redundantly [INFO] [stdout] --> src/main.rs:148:39 [INFO] [stdout] | [INFO] [stdout] 13 | use crate::Direction::{Right, Down, Up, Left}; [INFO] [stdout] | ---- the item `Down` is already imported here [INFO] [stdout] ... [INFO] [stdout] 148 | use crate::Direction::{Right, Down, Left, Up}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Left` is imported redundantly [INFO] [stdout] --> src/main.rs:148:45 [INFO] [stdout] | [INFO] [stdout] 13 | use crate::Direction::{Right, Down, Up, Left}; [INFO] [stdout] | ---- the item `Left` is already imported here [INFO] [stdout] ... [INFO] [stdout] 148 | use crate::Direction::{Right, Down, Left, Up}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Up` is imported redundantly [INFO] [stdout] --> src/main.rs:148:51 [INFO] [stdout] | [INFO] [stdout] 13 | use crate::Direction::{Right, Down, Up, Left}; [INFO] [stdout] | -- the item `Up` is already imported here [INFO] [stdout] ... [INFO] [stdout] 148 | use crate::Direction::{Right, Down, Left, Up}; [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Right` is imported redundantly [INFO] [stdout] --> src/main.rs:174:32 [INFO] [stdout] | [INFO] [stdout] 13 | use crate::Direction::{Right, Down, Up, Left}; [INFO] [stdout] | ----- the item `Right` is already imported here [INFO] [stdout] ... [INFO] [stdout] 174 | use crate::Direction::{Right, Down, Left, Up}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Down` is imported redundantly [INFO] [stdout] --> src/main.rs:174:39 [INFO] [stdout] | [INFO] [stdout] 13 | use crate::Direction::{Right, Down, Up, Left}; [INFO] [stdout] | ---- the item `Down` is already imported here [INFO] [stdout] ... [INFO] [stdout] 174 | use crate::Direction::{Right, Down, Left, Up}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Left` is imported redundantly [INFO] [stdout] --> src/main.rs:174:45 [INFO] [stdout] | [INFO] [stdout] 13 | use crate::Direction::{Right, Down, Up, Left}; [INFO] [stdout] | ---- the item `Left` is already imported here [INFO] [stdout] ... [INFO] [stdout] 174 | use crate::Direction::{Right, Down, Left, Up}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Up` is imported redundantly [INFO] [stdout] --> src/main.rs:174:51 [INFO] [stdout] | [INFO] [stdout] 13 | use crate::Direction::{Right, Down, Up, Left}; [INFO] [stdout] | -- the item `Up` is already imported here [INFO] [stdout] ... [INFO] [stdout] 174 | use crate::Direction::{Right, Down, Left, Up}; [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `x_end` is assigned to, but never used [INFO] [stdout] --> src/main.rs:368:17 [INFO] [stdout] | [INFO] [stdout] 368 | let mut x_end = x_start + game.square_size as f64; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = note: consider using `_x_end` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `y_end` is assigned to, but never used [INFO] [stdout] --> src/main.rs:369:17 [INFO] [stdout] | [INFO] [stdout] 369 | let mut y_end = y_start + game.square_size as f64; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_y_end` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `y_start` is never read [INFO] [stdout] --> src/main.rs:373:17 [INFO] [stdout] | [INFO] [stdout] 373 | y_start += 0.25 * game.square_size as f64; [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: value assigned to `y_end` is never read [INFO] [stdout] --> src/main.rs:374:17 [INFO] [stdout] | [INFO] [stdout] 374 | y_end -= 0.25 * game.square_size as f64; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `x_start` is never read [INFO] [stdout] --> src/main.rs:377:17 [INFO] [stdout] | [INFO] [stdout] 377 | x_start += 0.25 * game.square_size as f64; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `x_end` is never read [INFO] [stdout] --> src/main.rs:378:17 [INFO] [stdout] | [INFO] [stdout] 378 | x_end -= 0.25 * game.square_size as f64; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 56s [INFO] running `Command { std: "docker" "inspect" "2e0e8f1960d352031467f31a05716fb1faa2bbc8868c1464c49490b3d2ed4f8a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2e0e8f1960d352031467f31a05716fb1faa2bbc8868c1464c49490b3d2ed4f8a", kill_on_drop: false }` [INFO] [stdout] 2e0e8f1960d352031467f31a05716fb1faa2bbc8868c1464c49490b3d2ed4f8a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 23fdc703fa7d4d1d511d4f149e34cda457472911186a8d12efe11b08e4950276 [INFO] running `Command { std: "docker" "start" "-a" "23fdc703fa7d4d1d511d4f149e34cda457472911186a8d12efe11b08e4950276", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling snake_game v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `Right` is imported redundantly [INFO] [stdout] --> src/main.rs:148:32 [INFO] [stdout] | [INFO] [stdout] 13 | use crate::Direction::{Right, Down, Up, Left}; [INFO] [stdout] | ----- the item `Right` is already imported here [INFO] [stdout] ... [INFO] [stdout] 148 | use crate::Direction::{Right, Down, Left, Up}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Down` is imported redundantly [INFO] [stdout] --> src/main.rs:148:39 [INFO] [stdout] | [INFO] [stdout] 13 | use crate::Direction::{Right, Down, Up, Left}; [INFO] [stdout] | ---- the item `Down` is already imported here [INFO] [stdout] ... [INFO] [stdout] 148 | use crate::Direction::{Right, Down, Left, Up}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Left` is imported redundantly [INFO] [stdout] --> src/main.rs:148:45 [INFO] [stdout] | [INFO] [stdout] 13 | use crate::Direction::{Right, Down, Up, Left}; [INFO] [stdout] | ---- the item `Left` is already imported here [INFO] [stdout] ... [INFO] [stdout] 148 | use crate::Direction::{Right, Down, Left, Up}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Up` is imported redundantly [INFO] [stdout] --> src/main.rs:148:51 [INFO] [stdout] | [INFO] [stdout] 13 | use crate::Direction::{Right, Down, Up, Left}; [INFO] [stdout] | -- the item `Up` is already imported here [INFO] [stdout] ... [INFO] [stdout] 148 | use crate::Direction::{Right, Down, Left, Up}; [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Right` is imported redundantly [INFO] [stdout] --> src/main.rs:174:32 [INFO] [stdout] | [INFO] [stdout] 13 | use crate::Direction::{Right, Down, Up, Left}; [INFO] [stdout] | ----- the item `Right` is already imported here [INFO] [stdout] ... [INFO] [stdout] 174 | use crate::Direction::{Right, Down, Left, Up}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Down` is imported redundantly [INFO] [stdout] --> src/main.rs:174:39 [INFO] [stdout] | [INFO] [stdout] 13 | use crate::Direction::{Right, Down, Up, Left}; [INFO] [stdout] | ---- the item `Down` is already imported here [INFO] [stdout] ... [INFO] [stdout] 174 | use crate::Direction::{Right, Down, Left, Up}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Left` is imported redundantly [INFO] [stdout] --> src/main.rs:174:45 [INFO] [stdout] | [INFO] [stdout] 13 | use crate::Direction::{Right, Down, Up, Left}; [INFO] [stdout] | ---- the item `Left` is already imported here [INFO] [stdout] ... [INFO] [stdout] 174 | use crate::Direction::{Right, Down, Left, Up}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Up` is imported redundantly [INFO] [stdout] --> src/main.rs:174:51 [INFO] [stdout] | [INFO] [stdout] 13 | use crate::Direction::{Right, Down, Up, Left}; [INFO] [stdout] | -- the item `Up` is already imported here [INFO] [stdout] ... [INFO] [stdout] 174 | use crate::Direction::{Right, Down, Left, Up}; [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `x_end` is assigned to, but never used [INFO] [stdout] --> src/main.rs:368:17 [INFO] [stdout] | [INFO] [stdout] 368 | let mut x_end = x_start + game.square_size as f64; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = note: consider using `_x_end` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `y_end` is assigned to, but never used [INFO] [stdout] --> src/main.rs:369:17 [INFO] [stdout] | [INFO] [stdout] 369 | let mut y_end = y_start + game.square_size as f64; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_y_end` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `y_start` is never read [INFO] [stdout] --> src/main.rs:373:17 [INFO] [stdout] | [INFO] [stdout] 373 | y_start += 0.25 * game.square_size as f64; [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: value assigned to `y_end` is never read [INFO] [stdout] --> src/main.rs:374:17 [INFO] [stdout] | [INFO] [stdout] 374 | y_end -= 0.25 * game.square_size as f64; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `x_start` is never read [INFO] [stdout] --> src/main.rs:377:17 [INFO] [stdout] | [INFO] [stdout] 377 | x_start += 0.25 * game.square_size as f64; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `x_end` is never read [INFO] [stdout] --> src/main.rs:378:17 [INFO] [stdout] | [INFO] [stdout] 378 | x_end -= 0.25 * game.square_size as f64; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.88s [INFO] running `Command { std: "docker" "inspect" "23fdc703fa7d4d1d511d4f149e34cda457472911186a8d12efe11b08e4950276", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "23fdc703fa7d4d1d511d4f149e34cda457472911186a8d12efe11b08e4950276", kill_on_drop: false }` [INFO] [stdout] 23fdc703fa7d4d1d511d4f149e34cda457472911186a8d12efe11b08e4950276 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f5af1942fc3847a16b1f7a220322ad5420dad7b7c5c66ec99cf350332e80ac01 [INFO] running `Command { std: "docker" "start" "-a" "f5af1942fc3847a16b1f7a220322ad5420dad7b7c5c66ec99cf350332e80ac01", kill_on_drop: false }` [INFO] [stderr] warning: the item `Right` is imported redundantly [INFO] [stderr] --> src/main.rs:148:32 [INFO] [stderr] | [INFO] [stderr] 13 | use crate::Direction::{Right, Down, Up, Left}; [INFO] [stderr] | ----- the item `Right` is already imported here [INFO] [stderr] ... [INFO] [stderr] 148 | use crate::Direction::{Right, Down, Left, Up}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: the item `Down` is imported redundantly [INFO] [stderr] --> src/main.rs:148:39 [INFO] [stderr] | [INFO] [stderr] 13 | use crate::Direction::{Right, Down, Up, Left}; [INFO] [stderr] | ---- the item `Down` is already imported here [INFO] [stderr] ... [INFO] [stderr] 148 | use crate::Direction::{Right, Down, Left, Up}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `Left` is imported redundantly [INFO] [stderr] --> src/main.rs:148:45 [INFO] [stderr] | [INFO] [stderr] 13 | use crate::Direction::{Right, Down, Up, Left}; [INFO] [stderr] | ---- the item `Left` is already imported here [INFO] [stderr] ... [INFO] [stderr] 148 | use crate::Direction::{Right, Down, Left, Up}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `Up` is imported redundantly [INFO] [stderr] --> src/main.rs:148:51 [INFO] [stderr] | [INFO] [stderr] 13 | use crate::Direction::{Right, Down, Up, Left}; [INFO] [stderr] | -- the item `Up` is already imported here [INFO] [stderr] ... [INFO] [stderr] 148 | use crate::Direction::{Right, Down, Left, Up}; [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: the item `Right` is imported redundantly [INFO] [stderr] --> src/main.rs:174:32 [INFO] [stderr] | [INFO] [stderr] 13 | use crate::Direction::{Right, Down, Up, Left}; [INFO] [stderr] | ----- the item `Right` is already imported here [INFO] [stderr] ... [INFO] [stderr] 174 | use crate::Direction::{Right, Down, Left, Up}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `Down` is imported redundantly [INFO] [stderr] --> src/main.rs:174:39 [INFO] [stderr] | [INFO] [stderr] 13 | use crate::Direction::{Right, Down, Up, Left}; [INFO] [stderr] | ---- the item `Down` is already imported here [INFO] [stderr] ... [INFO] [stderr] 174 | use crate::Direction::{Right, Down, Left, Up}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `Left` is imported redundantly [INFO] [stderr] --> src/main.rs:174:45 [INFO] [stderr] | [INFO] [stderr] 13 | use crate::Direction::{Right, Down, Up, Left}; [INFO] [stderr] | ---- the item `Left` is already imported here [INFO] [stderr] ... [INFO] [stderr] 174 | use crate::Direction::{Right, Down, Left, Up}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `Up` is imported redundantly [INFO] [stderr] --> src/main.rs:174:51 [INFO] [stderr] | [INFO] [stderr] 13 | use crate::Direction::{Right, Down, Up, Left}; [INFO] [stderr] | -- the item `Up` is already imported here [INFO] [stderr] ... [INFO] [stderr] 174 | use crate::Direction::{Right, Down, Left, Up}; [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: variable `x_end` is assigned to, but never used [INFO] [stderr] --> src/main.rs:368:17 [INFO] [stderr] | [INFO] [stderr] 368 | let mut x_end = x_start + game.square_size as f64; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] = note: consider using `_x_end` instead [INFO] [stderr] [INFO] [stderr] warning: variable `y_end` is assigned to, but never used [INFO] [stderr] --> src/main.rs:369:17 [INFO] [stderr] | [INFO] [stderr] 369 | let mut y_end = y_start + game.square_size as f64; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_y_end` instead [INFO] [stderr] [INFO] [stderr] warning: value assigned to `y_start` is never read [INFO] [stderr] --> src/main.rs:373:17 [INFO] [stderr] | [INFO] [stderr] 373 | y_start += 0.25 * game.square_size as f64; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `y_end` is never read [INFO] [stderr] --> src/main.rs:374:17 [INFO] [stderr] | [INFO] [stderr] 374 | y_end -= 0.25 * game.square_size as f64; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `x_start` is never read [INFO] [stderr] --> src/main.rs:377:17 [INFO] [stderr] | [INFO] [stderr] 377 | x_start += 0.25 * game.square_size as f64; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `x_end` is never read [INFO] [stderr] --> src/main.rs:378:17 [INFO] [stderr] | [INFO] [stderr] 378 | x_end -= 0.25 * game.square_size as f64; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: `snake_game` (bin "snake_game" test) generated 14 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 8.94s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/snake_game-22f4ba686e212f81) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f5af1942fc3847a16b1f7a220322ad5420dad7b7c5c66ec99cf350332e80ac01", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f5af1942fc3847a16b1f7a220322ad5420dad7b7c5c66ec99cf350332e80ac01", kill_on_drop: false }` [INFO] [stdout] f5af1942fc3847a16b1f7a220322ad5420dad7b7c5c66ec99cf350332e80ac01