[INFO] cloning repository https://github.com/de-vri-es/detect-checkerboard-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/de-vri-es/detect-checkerboard-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fde-vri-es%2Fdetect-checkerboard-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fde-vri-es%2Fdetect-checkerboard-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7444996c4c4d13883634ba7039564a72f127d0b8 [INFO] testing de-vri-es/detect-checkerboard-rs against 1.59.0 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fde-vri-es%2Fdetect-checkerboard-rs" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/de-vri-es/detect-checkerboard-rs on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/de-vri-es/detect-checkerboard-rs [INFO] finished tweaking git repo https://github.com/de-vri-es/detect-checkerboard-rs [INFO] tweaked toml for git repo https://github.com/de-vri-es/detect-checkerboard-rs written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/de-vri-es/detect-checkerboard-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded typed-arena v2.0.1 [INFO] [stderr] Downloaded futures-channel v0.3.12 [INFO] [stderr] Downloaded num-complex v0.3.1 [INFO] [stderr] Downloaded futures-task v0.3.12 [INFO] [stderr] Downloaded rustc_version v0.3.3 [INFO] [stderr] Downloaded bit-vec v0.6.3 [INFO] [stderr] Downloaded wayland-sys v0.28.3 [INFO] [stderr] Downloaded wayland-protocols v0.28.3 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.70 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.20 [INFO] [stderr] Downloaded futures-sink v0.3.12 [INFO] [stderr] Downloaded num v0.3.1 [INFO] [stderr] Downloaded matrixmultiply v0.1.15 [INFO] [stderr] Downloaded gfx-memory v0.2.2 [INFO] [stderr] Downloaded custom_derive v0.1.7 [INFO] [stderr] Downloaded rawpointer v0.1.0 [INFO] [stderr] Downloaded futures-core v0.3.12 [INFO] [stderr] Downloaded futures-io v0.3.12 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.70 [INFO] [stderr] Downloaded gfx-descriptor v0.2.0 [INFO] [stderr] Downloaded float-ord v0.2.0 [INFO] [stderr] Downloaded gfx-backend-metal v0.6.5 [INFO] [stderr] Downloaded futures-util v0.3.12 [INFO] [stderr] Downloaded gfx-backend-dx11 v0.6.17 [INFO] [stderr] Downloaded thunderdome v0.3.0 [INFO] [stderr] Downloaded gfx-backend-dx12 v0.6.13 [INFO] [stderr] Downloaded bytemuck v1.5.1 [INFO] [stderr] Downloaded rulinalg v0.4.2 [INFO] [stderr] Downloaded conv v0.3.3 [INFO] [stderr] Downloaded futures-macro v0.3.12 [INFO] [stderr] Downloaded gfx-hal v0.6.0 [INFO] [stderr] Downloaded wgpu v0.6.2 [INFO] [stderr] Downloaded image v0.23.13 [INFO] [stderr] Downloaded jpeg-decoder v0.1.22 [INFO] [stderr] Downloaded wasm-bindgen v0.2.70 [INFO] [stderr] Downloaded gfx-backend-vulkan v0.6.5 [INFO] [stderr] Downloaded wgpu-core v0.6.5 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.70 [INFO] [stderr] Downloaded num-bigint v0.3.1 [INFO] [stderr] Downloaded wayland-scanner v0.28.3 [INFO] [stderr] Downloaded tracing v0.1.24 [INFO] [stderr] Downloaded gfx-backend-empty v0.6.0 [INFO] [stderr] Downloaded gfx-auxil v0.7.0 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.70 [INFO] [stderr] Downloaded naga v0.2.0 [INFO] [stderr] Downloaded storage-map v0.3.0 [INFO] [stderr] Downloaded redox_syscall v0.2.5 [INFO] [stderr] Downloaded bit-set v0.5.2 [INFO] [stderr] Downloaded smithay-client-toolkit v0.12.2 [INFO] [stderr] Downloaded derivative v2.2.0 [INFO] [stderr] Downloaded wgpu-types v0.6.1 [INFO] [stderr] Downloaded wayland-cursor v0.28.3 [INFO] [stderr] Downloaded weezl v0.1.4 [INFO] [stderr] Downloaded show-image-macros v0.8.1 [INFO] [stderr] Downloaded show-image v0.8.1 [INFO] [stderr] Downloaded wayland-commons v0.28.3 [INFO] [stderr] Downloaded tinyfiledialogs v3.3.10 [INFO] [stderr] Downloaded spirv_cross v0.22.2 [INFO] [stderr] Downloaded winit v0.24.0 [INFO] [stderr] Downloaded web-sys v0.3.47 [INFO] [stderr] Downloaded bumpalo v3.6.0 [INFO] [stderr] Downloaded wayland-client v0.28.3 [INFO] [stderr] Downloaded futures-executor v0.3.12 [INFO] [stderr] Downloaded futures v0.3.12 [INFO] [stderr] Downloaded js-sys v0.3.47 [INFO] [stderr] Downloaded spirv_headers v1.5.0 [INFO] [stderr] Downloaded inplace_it v0.3.3 [INFO] [stderr] Downloaded imageproc v0.22.0 [INFO] [stderr] Downloaded metal v0.20.0 [INFO] [stderr] Downloaded libc v0.2.86 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 00bff64d6ebc603a1860c33c3a25390e575f1793dfdf047723799d4ee8caeb74 [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" "00bff64d6ebc603a1860c33c3a25390e575f1793dfdf047723799d4ee8caeb74", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "00bff64d6ebc603a1860c33c3a25390e575f1793dfdf047723799d4ee8caeb74", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "00bff64d6ebc603a1860c33c3a25390e575f1793dfdf047723799d4ee8caeb74", kill_on_drop: false }` [INFO] [stdout] 00bff64d6ebc603a1860c33c3a25390e575f1793dfdf047723799d4ee8caeb74 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c7aeb603284d97eadeca2de8865f9b1ca3bae3349a4214b3f7724a2788243136 [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" "c7aeb603284d97eadeca2de8865f9b1ca3bae3349a4214b3f7724a2788243136", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.86 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Compiling futures-core v0.3.12 [INFO] [stderr] Compiling futures-io v0.3.12 [INFO] [stderr] Compiling weezl v0.1.4 [INFO] [stderr] Compiling bytemuck v1.5.1 [INFO] [stderr] Compiling custom_derive v0.1.7 [INFO] [stderr] Compiling typed-arena v2.0.1 [INFO] [stderr] Compiling wayland-sys v0.28.3 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-bigint v0.3.1 [INFO] [stderr] Compiling nom v6.1.2 [INFO] [stderr] Compiling x11 v2.18.2 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling futures-task v0.3.12 [INFO] [stderr] Compiling dlib v0.4.2 [INFO] [stderr] Compiling ash v0.31.0 [INFO] [stderr] Compiling tracing v0.1.24 [INFO] [stderr] Compiling conv v0.3.3 [INFO] [stderr] Compiling wgpu-types v0.6.1 [INFO] [stderr] Compiling futures-channel v0.3.12 [INFO] [stderr] Compiling andrew v0.3.1 [INFO] [stderr] Compiling wayland-scanner v0.28.3 [INFO] [stderr] Compiling spirv_headers v1.5.0 [INFO] [stderr] Compiling num-complex v0.3.1 [INFO] [stderr] Compiling crossbeam-epoch v0.9.1 [INFO] [stderr] Compiling gif v0.11.1 [INFO] [stderr] Compiling show-image v0.8.1 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling rulinalg v0.4.2 [INFO] [stderr] Compiling wayland-client v0.28.3 [INFO] [stderr] Compiling wayland-protocols v0.28.3 [INFO] [stderr] Compiling xcursor v0.3.3 [INFO] [stderr] Compiling raw-window-handle v0.3.3 [INFO] [stderr] Compiling nix v0.18.0 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling jobserver v0.1.21 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling parking_lot_core v0.8.3 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling net2 v0.2.37 [INFO] [stderr] Compiling memmap2 v0.1.0 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling cc v1.0.66 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling gfx-hal v0.6.0 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling num v0.3.1 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling mio-extras v2.0.6 [INFO] [stderr] Compiling tinyfiledialogs v3.3.10 [INFO] [stderr] Compiling rand_distr v0.2.2 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling jpeg-decoder v0.1.22 [INFO] [stderr] Compiling wayland-commons v0.28.3 [INFO] [stderr] Compiling calloop v0.6.5 [INFO] [stderr] Compiling gfx-backend-empty v0.6.0 [INFO] [stderr] Compiling gfx-memory v0.2.2 [INFO] [stderr] Compiling gfx-descriptor v0.2.0 [INFO] [stderr] Compiling tiff v0.6.1 [INFO] [stderr] Compiling futures-macro v0.3.12 [INFO] [stderr] Compiling thiserror-impl v1.0.23 [INFO] [stderr] Compiling show-image-macros v0.8.1 [INFO] [stderr] Compiling structopt-derive v0.4.14 [INFO] [stderr] Compiling image v0.23.13 [INFO] [stderr] Compiling gfx-backend-vulkan v0.6.5 [INFO] [stderr] Compiling wayland-cursor v0.28.3 [INFO] [stderr] Compiling futures-util v0.3.12 [INFO] [stderr] Compiling thiserror v1.0.23 [INFO] [stderr] Compiling naga v0.2.0 [INFO] [stderr] Compiling structopt v0.3.21 [INFO] [stderr] Compiling wgpu-core v0.6.5 [INFO] [stderr] Compiling imageproc v0.22.0 [INFO] [stderr] Compiling futures-executor v0.3.12 [INFO] [stderr] Compiling futures v0.3.12 [INFO] [stderr] Compiling wgpu v0.6.2 [INFO] [stderr] Compiling smithay-client-toolkit v0.12.2 [INFO] [stderr] Compiling winit v0.24.0 [INFO] [stderr] Compiling detect-checkerboard v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `cyan` [INFO] [stdout] --> src/main.rs:113:6 [INFO] [stdout] | [INFO] [stdout] 113 | let cyan = image::Rgb([0, 255, 255]); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_cyan` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `green` [INFO] [stdout] --> src/main.rs:114:6 [INFO] [stdout] | [INFO] [stdout] 114 | let green = image::Rgb([0, 255, 0]); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_green` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `draw_polygon` [INFO] [stdout] --> src/main.rs:164:4 [INFO] [stdout] | [INFO] [stdout] 164 | fn draw_polygon(image: &mut image::ImageBuffer, C>, points: &[Point], color: image::Rgb) [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `draw_points` [INFO] [stdout] --> src/main.rs:176:4 [INFO] [stdout] | [INFO] [stdout] 176 | fn draw_points(image: &mut image::ImageBuffer, C>, points: &[Point], color: image::Rgb) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3m 06s [INFO] running `Command { std: "docker" "inspect" "c7aeb603284d97eadeca2de8865f9b1ca3bae3349a4214b3f7724a2788243136", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c7aeb603284d97eadeca2de8865f9b1ca3bae3349a4214b3f7724a2788243136", kill_on_drop: false }` [INFO] [stdout] c7aeb603284d97eadeca2de8865f9b1ca3bae3349a4214b3f7724a2788243136 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0b946aae2d9c741d1e9e9c853f9bed8344860221f808c682a02bfc6b16e60b0a [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" "0b946aae2d9c741d1e9e9c853f9bed8344860221f808c682a02bfc6b16e60b0a", kill_on_drop: false }` [INFO] [stderr] Compiling detect-checkerboard v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `cyan` [INFO] [stdout] --> src/main.rs:113:6 [INFO] [stdout] | [INFO] [stdout] 113 | let cyan = image::Rgb([0, 255, 255]); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_cyan` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `green` [INFO] [stdout] --> src/main.rs:114:6 [INFO] [stdout] | [INFO] [stdout] 114 | let green = image::Rgb([0, 255, 0]); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_green` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `draw_polygon` [INFO] [stdout] --> src/main.rs:164:4 [INFO] [stdout] | [INFO] [stdout] 164 | fn draw_polygon(image: &mut image::ImageBuffer, C>, points: &[Point], color: image::Rgb) [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `draw_points` [INFO] [stdout] --> src/main.rs:176:4 [INFO] [stdout] | [INFO] [stdout] 176 | fn draw_points(image: &mut image::ImageBuffer, C>, points: &[Point], color: image::Rgb) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.59s [INFO] running `Command { std: "docker" "inspect" "0b946aae2d9c741d1e9e9c853f9bed8344860221f808c682a02bfc6b16e60b0a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0b946aae2d9c741d1e9e9c853f9bed8344860221f808c682a02bfc6b16e60b0a", kill_on_drop: false }` [INFO] [stdout] 0b946aae2d9c741d1e9e9c853f9bed8344860221f808c682a02bfc6b16e60b0a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] fe71a7281e9864503afe69b28c343c8dfe1344c324c0062dfb218c44a0d508e1 [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" "fe71a7281e9864503afe69b28c343c8dfe1344c324c0062dfb218c44a0d508e1", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `cyan` [INFO] [stderr] --> src/main.rs:113:6 [INFO] [stderr] | [INFO] [stderr] 113 | let cyan = image::Rgb([0, 255, 255]); [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_cyan` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `green` [INFO] [stderr] --> src/main.rs:114:6 [INFO] [stderr] | [INFO] [stderr] 114 | let green = image::Rgb([0, 255, 0]); [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_green` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `draw_polygon` [INFO] [stderr] --> src/main.rs:164:4 [INFO] [stderr] | [INFO] [stderr] 164 | fn draw_polygon(image: &mut image::ImageBuffer, C>, points: &[Point], color: image::Rgb) [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `draw_points` [INFO] [stderr] --> src/main.rs:176:4 [INFO] [stderr] | [INFO] [stderr] 176 | fn draw_points(image: &mut image::ImageBuffer, C>, points: &[Point], color: image::Rgb) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `detect-checkerboard` (bin "detect-checkerboard" test) generated 4 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.20s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/detect_checkerboard-6db3a0d36566f9ee) [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" "fe71a7281e9864503afe69b28c343c8dfe1344c324c0062dfb218c44a0d508e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe71a7281e9864503afe69b28c343c8dfe1344c324c0062dfb218c44a0d508e1", kill_on_drop: false }` [INFO] [stdout] fe71a7281e9864503afe69b28c343c8dfe1344c324c0062dfb218c44a0d508e1