[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] checking de-vri-es/detect-checkerboard-rs against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fde-vri-es%2Fdetect-checkerboard-rs" "/workspace/builds/worker-12/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/de-vri-es/detect-checkerboard-rs on toolchain 8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "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-12/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" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tracing v0.1.24 [INFO] [stderr] Downloaded matrixmultiply v0.1.15 [INFO] [stderr] Downloaded rulinalg v0.4.2 [INFO] [stderr] Downloaded image v0.23.13 [INFO] [stderr] Downloaded show-image-macros v0.8.1 [INFO] [stderr] Downloaded tinyfiledialogs v3.3.10 [INFO] [stderr] Downloaded imageproc v0.22.0 [INFO] [stderr] Downloaded show-image v0.8.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a6a108ba6caf77940c857bff56eb1abc909bed77e8a8f15c089d4616c7fcd536 [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" "a6a108ba6caf77940c857bff56eb1abc909bed77e8a8f15c089d4616c7fcd536", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a6a108ba6caf77940c857bff56eb1abc909bed77e8a8f15c089d4616c7fcd536", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a6a108ba6caf77940c857bff56eb1abc909bed77e8a8f15c089d4616c7fcd536", kill_on_drop: false }` [INFO] [stdout] a6a108ba6caf77940c857bff56eb1abc909bed77e8a8f15c089d4616c7fcd536 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b5fd8e0f7dfe5625df0fe3cce19e27c19ffd15a01ec33dcb4a972f53024e16f5 [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" "b5fd8e0f7dfe5625df0fe3cce19e27c19ffd15a01ec33dcb4a972f53024e16f5", kill_on_drop: false }` [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking once_cell v1.5.2 [INFO] [stderr] Compiling const_fn v0.4.5 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Checking futures-core v0.3.12 [INFO] [stderr] Checking weezl v0.1.4 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] 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[stderr] Checking futures-executor v0.3.12 [INFO] [stderr] Checking futures v0.3.12 [INFO] [stderr] Checking wgpu v0.6.2 [INFO] [stderr] Checking 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: 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: 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] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 51s [INFO] running `Command { std: "docker" "inspect" "b5fd8e0f7dfe5625df0fe3cce19e27c19ffd15a01ec33dcb4a972f53024e16f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b5fd8e0f7dfe5625df0fe3cce19e27c19ffd15a01ec33dcb4a972f53024e16f5", kill_on_drop: false }` [INFO] [stdout] b5fd8e0f7dfe5625df0fe3cce19e27c19ffd15a01ec33dcb4a972f53024e16f5