[INFO] cloning repository https://github.com/mkxml/processamento-imagens-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mkxml/processamento-imagens-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmkxml%2Fprocessamento-imagens-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmkxml%2Fprocessamento-imagens-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 74fa43ae8a93038dee46e968c8278c5746b2db1c [INFO] checking mkxml/processamento-imagens-rust against try#ddfd70ee3c3748e597b32f416b0d15a4f6e37685 for pr-87050 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmkxml%2Fprocessamento-imagens-rust" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mkxml/processamento-imagens-rust on toolchain ddfd70ee3c3748e597b32f416b0d15a4f6e37685 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mkxml/processamento-imagens-rust [INFO] finished tweaking git repo https://github.com/mkxml/processamento-imagens-rust [INFO] tweaked toml for git repo https://github.com/mkxml/processamento-imagens-rust written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/mkxml/processamento-imagens-rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "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 image v0.23.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 65990cb3120818f53362e5bbd82cb0ef59ed322eb7f0056aa3a0014344d03989 [INFO] running `Command { std: "docker" "start" "-a" "65990cb3120818f53362e5bbd82cb0ef59ed322eb7f0056aa3a0014344d03989", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "65990cb3120818f53362e5bbd82cb0ef59ed322eb7f0056aa3a0014344d03989", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "65990cb3120818f53362e5bbd82cb0ef59ed322eb7f0056aa3a0014344d03989", kill_on_drop: false }` [INFO] [stdout] 65990cb3120818f53362e5bbd82cb0ef59ed322eb7f0056aa3a0014344d03989 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 39c2e1e4514d9ac6f4fdb917050604f8a94ba02e38b60f6e83034812b54a2ae1 [INFO] running `Command { std: "docker" "start" "-a" "39c2e1e4514d9ac6f4fdb917050604f8a94ba02e38b60f6e83034812b54a2ae1", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling libc v0.2.67 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling num-rational v0.2.3 [INFO] [stderr] Checking deflate v0.8.3 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking png v0.16.1 [INFO] [stderr] Compiling memoffset v0.5.3 [INFO] [stderr] Checking num-iter v0.1.40 [INFO] [stderr] Checking num_cpus v1.12.0 [INFO] [stderr] Checking crossbeam-epoch v0.8.2 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking rayon-core v1.7.0 [INFO] [stderr] Checking rayon v1.3.0 [INFO] [stderr] Checking jpeg-decoder v0.1.18 [INFO] [stderr] Checking image v0.23.1 [INFO] [stderr] Checking processamento-imagens v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: type alias is never used: `FilterMatrix` [INFO] [stdout] --> src/img.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 11 | pub type FilterMatrix = [[i32; 3]; 3]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `grayscale` [INFO] [stdout] --> src/img.rs:114:8 [INFO] [stdout] | [INFO] [stdout] 114 | pub fn grayscale(img: &image::RgbImage, canvas: &mut PixelMatrix) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `transform_light` [INFO] [stdout] --> src/img.rs:127:4 [INFO] [stdout] | [INFO] [stdout] 127 | fn transform_light(contrast: i32, subpixel: u8, brightness: i32) -> u8 { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `contrast` [INFO] [stdout] --> src/img.rs:138:8 [INFO] [stdout] | [INFO] [stdout] 138 | pub fn contrast(img: &image::RgbImage, canvas: &mut PixelMatrix, value: i32) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `brightness` [INFO] [stdout] --> src/img.rs:154:8 [INFO] [stdout] | [INFO] [stdout] 154 | pub fn brightness(img: &image::RgbImage, canvas: &mut PixelMatrix, value: i32) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `negative` [INFO] [stdout] --> src/img.rs:170:8 [INFO] [stdout] | [INFO] [stdout] 170 | pub fn negative(img: &image::RgbImage, canvas: &mut PixelMatrix) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `sum_filter_matrix` [INFO] [stdout] --> src/img.rs:186:4 [INFO] [stdout] | [INFO] [stdout] 186 | fn sum_filter_matrix(matrix: FilterMatrix) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `apply_filter_mask` [INFO] [stdout] --> src/img.rs:196:4 [INFO] [stdout] | [INFO] [stdout] 196 | fn apply_filter_mask( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `average_filter` [INFO] [stdout] --> src/img.rs:220:8 [INFO] [stdout] | [INFO] [stdout] 220 | pub fn average_filter(img: &image::RgbImage, canvas: &mut PixelMatrix) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `FilterMatrix` [INFO] [stdout] --> src/img.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 11 | pub type FilterMatrix = [[i32; 3]; 3]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `grayscale` [INFO] [stdout] --> src/img.rs:114:8 [INFO] [stdout] | [INFO] [stdout] 114 | pub fn grayscale(img: &image::RgbImage, canvas: &mut PixelMatrix) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `transform_light` [INFO] [stdout] --> src/img.rs:127:4 [INFO] [stdout] | [INFO] [stdout] 127 | fn transform_light(contrast: i32, subpixel: u8, brightness: i32) -> u8 { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `contrast` [INFO] [stdout] --> src/img.rs:138:8 [INFO] [stdout] | [INFO] [stdout] 138 | pub fn contrast(img: &image::RgbImage, canvas: &mut PixelMatrix, value: i32) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `brightness` [INFO] [stdout] --> src/img.rs:154:8 [INFO] [stdout] | [INFO] [stdout] 154 | pub fn brightness(img: &image::RgbImage, canvas: &mut PixelMatrix, value: i32) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `negative` [INFO] [stdout] --> src/img.rs:170:8 [INFO] [stdout] | [INFO] [stdout] 170 | pub fn negative(img: &image::RgbImage, canvas: &mut PixelMatrix) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `sum_filter_matrix` [INFO] [stdout] --> src/img.rs:186:4 [INFO] [stdout] | [INFO] [stdout] 186 | fn sum_filter_matrix(matrix: FilterMatrix) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `apply_filter_mask` [INFO] [stdout] --> src/img.rs:196:4 [INFO] [stdout] | [INFO] [stdout] 196 | fn apply_filter_mask( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `average_filter` [INFO] [stdout] --> src/img.rs:220:8 [INFO] [stdout] | [INFO] [stdout] 220 | pub fn average_filter(img: &image::RgbImage, canvas: &mut PixelMatrix) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 18.58s [INFO] running `Command { std: "docker" "inspect" "39c2e1e4514d9ac6f4fdb917050604f8a94ba02e38b60f6e83034812b54a2ae1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "39c2e1e4514d9ac6f4fdb917050604f8a94ba02e38b60f6e83034812b54a2ae1", kill_on_drop: false }` [INFO] [stdout] 39c2e1e4514d9ac6f4fdb917050604f8a94ba02e38b60f6e83034812b54a2ae1