[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] fff433e45bf6f757af510e74be0cdc968007ce62 [INFO] testing backskin/backsnake against 1.45.2 for beta-1.46-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbackskin%2Fbacksnake" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/backskin/backsnake on toolchain 1.45.2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", 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-8/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" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 78a0506148af806f6d13adbc5f73bb871379aec4aed38f3377a5301abce1baa3 [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" "78a0506148af806f6d13adbc5f73bb871379aec4aed38f3377a5301abce1baa3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "78a0506148af806f6d13adbc5f73bb871379aec4aed38f3377a5301abce1baa3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "78a0506148af806f6d13adbc5f73bb871379aec4aed38f3377a5301abce1baa3", kill_on_drop: false }` [INFO] [stdout] 78a0506148af806f6d13adbc5f73bb871379aec4aed38f3377a5301abce1baa3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 7aa23d869fd1be6b9626e526b620911cd966d064633e35e0b779bb430b9da800 [INFO] running `Command { std: "docker" "start" "-a" "7aa23d869fd1be6b9626e526b620911cd966d064633e35e0b779bb430b9da800", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.73 [INFO] [stderr] Compiling libloading v0.6.2 [INFO] [stderr] Compiling syn v1.0.35 [INFO] [stderr] Compiling token_store v0.1.2 [INFO] [stderr] Compiling rayon-core v1.7.1 [INFO] [stderr] Compiling adler32 v1.1.0 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling rayon v1.3.1 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Compiling stb_truetype v0.3.1 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling wayland-scanner v0.12.5 [INFO] [stderr] Compiling gl_generator v0.9.0 [INFO] [stderr] Compiling gl_generator v0.8.0 [INFO] [stderr] Compiling ordered-float v0.5.2 [INFO] [stderr] Compiling enum_primitive v0.1.1 [INFO] [stderr] Compiling inflate v0.3.4 [INFO] [stderr] Compiling deflate v0.7.20 [INFO] [stderr] Compiling dlib v0.4.2 [INFO] [stderr] Compiling wayland-sys v0.12.5 [INFO] [stderr] Compiling stb_truetype v0.2.8 [INFO] [stderr] Compiling rusttype v0.4.3 [INFO] [stderr] Compiling num-iter v0.1.41 [INFO] [stderr] Compiling num-rational v0.1.42 [INFO] [stderr] Compiling png v0.11.0 [INFO] [stderr] Compiling wayland-client v0.12.5 [INFO] [stderr] Compiling wayland-protocols v0.12.5 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling memmap v0.6.2 [INFO] [stderr] Compiling shared_library v0.1.9 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling piston2d-graphics v0.26.0 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling glutin v0.12.2 [INFO] [stderr] Compiling gl v0.10.0 [INFO] [stderr] Compiling osmesa-sys v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling wayland-kbd v0.13.1 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling serde_derive v1.0.114 [INFO] [stderr] Compiling wayland-window v0.13.3 [INFO] [stderr] Compiling winit v0.10.0 [INFO] [stderr] Compiling jpeg-decoder v0.1.20 [INFO] [stderr] Compiling image v0.18.0 [INFO] [stderr] Compiling pistoncore-input v0.20.0 [INFO] [stderr] Compiling piston2d-opengl_graphics v0.52.1 [INFO] [stderr] Compiling pistoncore-window v0.31.0 [INFO] [stderr] Compiling pistoncore-event_loop v0.36.0 [INFO] [stderr] Compiling pistoncore-glutin_window v0.45.3 [INFO] [stderr] Compiling piston v0.36.0 [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:149:32 [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] 149 | 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:149:39 [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] 149 | 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:149:45 [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] 149 | 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:149:51 [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] 149 | 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:175:32 [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] 175 | 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:175:39 [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] 175 | 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:175:45 [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] 175 | 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:175:51 [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] 175 | 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:364:13 [INFO] [stdout] | [INFO] [stdout] 364 | 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:365:13 [INFO] [stdout] | [INFO] [stdout] 365 | 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:369:17 [INFO] [stdout] | [INFO] [stdout] 369 | 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:370:17 [INFO] [stdout] | [INFO] [stdout] 370 | 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:373:17 [INFO] [stdout] | [INFO] [stdout] 373 | 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:374:17 [INFO] [stdout] | [INFO] [stdout] 374 | 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 1m 52s [INFO] running `Command { std: "docker" "inspect" "7aa23d869fd1be6b9626e526b620911cd966d064633e35e0b779bb430b9da800", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7aa23d869fd1be6b9626e526b620911cd966d064633e35e0b779bb430b9da800", kill_on_drop: false }` [INFO] [stdout] 7aa23d869fd1be6b9626e526b620911cd966d064633e35e0b779bb430b9da800 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 817fb7f0e8809836d75d26784f13e5400f375a2c9a86c22af10f21eec6f9ff52 [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" "817fb7f0e8809836d75d26784f13e5400f375a2c9a86c22af10f21eec6f9ff52", kill_on_drop: false }` [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:149:32 [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] 149 | 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:149:39 [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] 149 | 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:149:45 [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] 149 | 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:149:51 [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] 149 | 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:175:32 [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] 175 | 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:175:39 [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] 175 | 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:175:45 [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] 175 | 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:175:51 [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] 175 | 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:364:13 [INFO] [stdout] | [INFO] [stdout] 364 | 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:365:13 [INFO] [stdout] | [INFO] [stdout] 365 | 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:369:17 [INFO] [stdout] | [INFO] [stdout] 369 | 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:370:17 [INFO] [stdout] | [INFO] [stdout] 370 | 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:373:17 [INFO] [stdout] | [INFO] [stdout] 373 | 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:374:17 [INFO] [stdout] | [INFO] [stdout] 374 | 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] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.33s [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "817fb7f0e8809836d75d26784f13e5400f375a2c9a86c22af10f21eec6f9ff52", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "817fb7f0e8809836d75d26784f13e5400f375a2c9a86c22af10f21eec6f9ff52", kill_on_drop: false }` [INFO] [stdout] 817fb7f0e8809836d75d26784f13e5400f375a2c9a86c22af10f21eec6f9ff52 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] ec36ad65ef31fa97af559a6014cc1817ee02a0c521df7eb7a29720f6f0aaee45 [INFO] running `Command { std: "docker" "start" "-a" "ec36ad65ef31fa97af559a6014cc1817ee02a0c521df7eb7a29720f6f0aaee45", kill_on_drop: false }` [INFO] [stderr] warning: the item `Right` is imported redundantly [INFO] [stderr] --> src/main.rs:149:32 [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] 149 | 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:149:39 [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] 149 | 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:149:45 [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] 149 | 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:149:51 [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] 149 | 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:175:32 [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] 175 | 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:175:39 [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] 175 | 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:175:45 [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] 175 | 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:175:51 [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] 175 | 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:364:13 [INFO] [stderr] | [INFO] [stderr] 364 | 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:365:13 [INFO] [stderr] | [INFO] [stderr] 365 | 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:369:17 [INFO] [stderr] | [INFO] [stderr] 369 | 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:370:17 [INFO] [stderr] | [INFO] [stderr] 370 | 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:373:17 [INFO] [stderr] | [INFO] [stderr] 373 | 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:374:17 [INFO] [stderr] | [INFO] [stderr] 374 | 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: 14 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.24s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/snake_game-11503cb537a65249 [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 [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ec36ad65ef31fa97af559a6014cc1817ee02a0c521df7eb7a29720f6f0aaee45", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ec36ad65ef31fa97af559a6014cc1817ee02a0c521df7eb7a29720f6f0aaee45", kill_on_drop: false }` [INFO] [stdout] ec36ad65ef31fa97af559a6014cc1817ee02a0c521df7eb7a29720f6f0aaee45