[INFO] cloning repository https://github.com/cactusBalll/cactus-sift [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cactusBalll/cactus-sift" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FcactusBalll%2Fcactus-sift", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FcactusBalll%2Fcactus-sift'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] be48e6f38cc68cb16905f4106194c31a0548cc91 [INFO] linting cactusBalll/cactus-sift against nightly for clippy-nonminimal_bool-denied [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FcactusBalll%2Fcactus-sift" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/cactusBalll/cactus-sift [INFO] finished tweaking git repo https://github.com/cactusBalll/cactus-sift [INFO] tweaked toml for git repo https://github.com/cactusBalll/cactus-sift written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/cactusBalll/cactus-sift on toolchain nightly [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/cactusBalll/cactus-sift already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded weezl v0.1.8 [INFO] [stderr] Downloaded half v2.5.0 [INFO] [stderr] Downloaded is-terminal v0.4.16 [INFO] [stderr] Downloaded bytemuck v1.22.0 [INFO] [stderr] Downloaded ravif v0.11.11 [INFO] [stderr] Downloaded hermit-abi v0.5.0 [INFO] [stderr] Downloaded ab_glyph v0.2.29 [INFO] [stderr] Downloaded simba v0.9.0 [INFO] [stderr] Downloaded av1-grain v0.2.3 [INFO] [stderr] Downloaded wide v0.7.32 [INFO] [stderr] Downloaded imageproc v0.25.0 [INFO] [stderr] Downloaded owned_ttf_parser v0.25.0 [INFO] [stderr] Downloaded libm v0.2.11 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 199fa38420d8b9d95c6b09776c528ef51b299f60d0000ca580a8f20eafbed8dd [INFO] running `Command { std: "docker" "start" "-a" "199fa38420d8b9d95c6b09776c528ef51b299f60d0000ca580a8f20eafbed8dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "199fa38420d8b9d95c6b09776c528ef51b299f60d0000ca580a8f20eafbed8dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "199fa38420d8b9d95c6b09776c528ef51b299f60d0000ca580a8f20eafbed8dd", kill_on_drop: false }` [INFO] [stdout] 199fa38420d8b9d95c6b09776c528ef51b299f60d0000ca580a8f20eafbed8dd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "clippy" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5a184a26d869028a5b65396ead3a2c37dafbb4e9c4967baed3253cdca6b6f630 [INFO] running `Command { std: "docker" "start" "-a" "5a184a26d869028a5b65396ead3a2c37dafbb4e9c4967baed3253cdca6b6f630", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.94 [INFO] [stderr] Compiling libm v0.2.11 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling libc v0.2.171 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Checking bytemuck v1.22.0 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Compiling zerocopy v0.8.24 [INFO] [stderr] Compiling anyhow v1.0.97 [INFO] [stderr] Checking safe_arch v0.7.4 [INFO] [stderr] Checking miniz_oxide v0.8.5 [INFO] [stderr] Checking half v2.5.0 [INFO] [stderr] Compiling built v0.7.7 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking arrayvec v0.7.6 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Checking aligned-vec v0.5.0 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Compiling rav1e v0.7.1 [INFO] [stderr] Checking wide v0.7.32 [INFO] [stderr] Compiling matrixmultiply v0.3.9 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Compiling typenum v1.18.0 [INFO] [stderr] Checking log v0.4.27 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking v_frame v0.3.8 [INFO] [stderr] Compiling simd_helpers v0.1.0 [INFO] [stderr] Checking flate2 v1.1.1 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking itertools v0.12.1 [INFO] [stderr] Checking weezl v0.1.8 [INFO] [stderr] Checking quick-error v2.0.1 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling noop_proc_macro v0.3.0 [INFO] [stderr] Checking bitstream-io v2.6.0 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking imgref v1.11.0 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking maybe-rayon v0.1.1 [INFO] [stderr] Checking loop9 v0.1.5 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking avif-serialize v0.8.3 [INFO] [stderr] Checking zune-inflate v0.2.54 [INFO] [stderr] Checking clap_lex v0.7.4 [INFO] [stderr] Checking av1-grain v0.2.3 [INFO] [stderr] Checking rgb v0.8.50 [INFO] [stderr] Checking bit_field v0.10.2 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Checking lebe v0.5.2 [INFO] [stderr] Checking byteorder-lite v0.1.0 [INFO] [stderr] Checking jpeg-decoder v0.3.1 [INFO] [stderr] Checking ttf-parser v0.25.1 [INFO] [stderr] Checking smallvec v1.14.0 [INFO] [stderr] Checking zune-core v0.4.12 [INFO] [stderr] Checking image-webp v0.2.1 [INFO] [stderr] Checking png v0.17.16 [INFO] [stderr] Checking exr v1.73.0 [INFO] [stderr] Checking clap_builder v4.5.35 [INFO] [stderr] Checking zune-jpeg v0.4.14 [INFO] [stderr] Checking tiff v0.9.1 [INFO] [stderr] Checking gif v0.13.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking simba v0.8.1 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking qoi v0.4.1 [INFO] [stderr] Checking ab_glyph_rasterizer v0.1.8 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Checking num v0.4.3 [INFO] [stderr] Checking simba v0.9.0 [INFO] [stderr] Compiling cactus-sift v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::path::Path` [INFO] [stdout] --> build.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::path::Path; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: literal with an empty format string [INFO] [stdout] --> build.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | "C:\\Program Files\\NVIDIA GPU Computing Toolkit\\CUDA\\v12.8\\lib\\x64" [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#print_literal [INFO] [stdout] = note: `#[warn(clippy::print_literal)]` on by default [INFO] [stdout] help: try [INFO] [stdout] | [INFO] [stdout] 16 - "cargo:rustc-link-search={}", [INFO] [stdout] 17 - "C:\\Program Files\\NVIDIA GPU Computing Toolkit\\CUDA\\v12.8\\lib\\x64" [INFO] [stdout] 16 + "cargo:rustc-link-search=C:\\Program Files\\NVIDIA GPU Computing Toolkit\\CUDA\\v12.8\\lib\\x64" [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: literal with an empty format string [INFO] [stdout] --> build.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | "D:\\college2025spr\\GPGPU\\opencv-custom-build\\install\\x64\\vc17\\lib" [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#print_literal [INFO] [stdout] help: try [INFO] [stdout] | [INFO] [stdout] 20 - "cargo:rustc-link-search={}", [INFO] [stdout] 21 - "D:\\college2025spr\\GPGPU\\opencv-custom-build\\install\\x64\\vc17\\lib" [INFO] [stdout] 20 + "cargo:rustc-link-search=D:\\college2025spr\\GPGPU\\opencv-custom-build\\install\\x64\\vc17\\lib" [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Checking rand_distr v0.4.3 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Checking owned_ttf_parser v0.25.0 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking ab_glyph v0.2.29 [INFO] [stderr] Checking plotters v0.3.7 [INFO] [stderr] Checking is-terminal v0.4.16 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling profiling-procmacros v1.0.16 [INFO] [stderr] Compiling arg_enum_proc_macro v0.3.4 [INFO] [stderr] Compiling num-derive v0.4.2 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling clap_derive v4.5.32 [INFO] [stderr] Checking profiling v1.0.16 [INFO] [stderr] Compiling nalgebra-macros v0.2.2 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Checking clap v4.5.35 [INFO] [stderr] Checking nalgebra v0.33.2 [INFO] [stderr] Checking nalgebra v0.32.6 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking ravif v0.11.11 [INFO] [stderr] Checking image v0.25.6 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.5.1 [INFO] [stderr] Checking imageproc v0.25.0 [INFO] [stdout] warning: unused import: `GrayImage` [INFO] [stdout] --> src/sift.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | GrayImage, ImageBuffer, Luma, Rgb, RgbImage, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `min` [INFO] [stdout] --> src/sift.rs:9:34 [INFO] [stdout] | [INFO] [stdout] 9 | use nalgebra::{Matrix3, Vector3, min}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `match_1nn` [INFO] [stdout] --> src/sift.rs:699:83 [INFO] [stdout] | [INFO] [stdout] 699 | calculate_main_orientation, draw_match, filter_keypoints, find_keypoints, match_1nn, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `prev` [INFO] [stdout] --> src/sift.rs:317:13 [INFO] [stdout] | [INFO] [stdout] 317 | let prev = &pyr_dog[kpt.octave][kpt.scale - 1]; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_prev` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `img` [INFO] [stdout] --> src/sift.rs:318:13 [INFO] [stdout] | [INFO] [stdout] 318 | let img = &pyr_dog[kpt.octave][kpt.scale]; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_img` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `next` [INFO] [stdout] --> src/sift.rs:319:13 [INFO] [stdout] | [INFO] [stdout] 319 | let next = &pyr_dog[kpt.octave][kpt.scale + 1]; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_next` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dog_view` [INFO] [stdout] --> src/sift.rs:744:13 [INFO] [stdout] | [INFO] [stdout] 744 | let dog_view: GrayImage = dog_view.convert(); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dog_view` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `SCALE_INV1` is never used [INFO] [stdout] --> src/sift.rs:17:7 [INFO] [stdout] | [INFO] [stdout] 17 | const SCALE_INV1: f64 = 0.5; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SIFTResult` is never constructed [INFO] [stdout] --> src/sift.rs:59:8 [INFO] [stdout] | [INFO] [stdout] 59 | struct SIFTResult { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `FuncT` is never used [INFO] [stdout] --> src/sift/gaussian_cuda.rs:4:6 [INFO] [stdout] | [INFO] [stdout] 4 | type FuncT = fn(dest: *const f32, src: *const f32, image_h: i32, image_w: i32, sigma: f32); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `gaussian_cpu` is never used [INFO] [stdout] --> src/sift/gaussian_cuda.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | fn gaussian_cpu(dest: *const f32, src: *const f32, image_h: i32, image_w: i32, sigma: f32); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `gaussian_cv2_simd` is never used [INFO] [stdout] --> src/sift/gaussian_cuda.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | fn gaussian_cv2_simd(dest: *const f32, src: *const f32, image_h: i32, image_w: i32, sigma: f32); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `gaussian_cv2_cuda` is never used [INFO] [stdout] --> src/sift/gaussian_cuda.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 14 | fn gaussian_cv2_cuda(dest: *const f32, src: *const f32, image_h: i32, image_w: i32, sigma: f32); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: importing legacy numeric constants [INFO] [stdout] --> src/sift.rs:10:28 [INFO] [stdout] | [INFO] [stdout] 10 | use std::{f32::consts::PI, i64}; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: remove this import [INFO] [stdout] = note: then `i64::` will resolve to the respective associated constant [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#legacy_numeric_constants [INFO] [stdout] = note: `#[warn(clippy::legacy_numeric_constants)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `GrayImage` [INFO] [stdout] --> src/sift.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | GrayImage, ImageBuffer, Luma, Rgb, RgbImage, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `min` [INFO] [stdout] --> src/sift.rs:9:34 [INFO] [stdout] | [INFO] [stdout] 9 | use nalgebra::{Matrix3, Vector3, min}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field assignment outside of initializer for an instance created with Default::default() [INFO] [stdout] --> src/sift.rs:99:9 [INFO] [stdout] | [INFO] [stdout] 99 | pp.x1 = kpt1.x; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: consider initializing the variable with `sift::PointPair { x1: kpt1.x, y1: kpt1.y, ..Default::default() }` and removing relevant reassignments [INFO] [stdout] --> src/sift.rs:98:9 [INFO] [stdout] | [INFO] [stdout] 98 | let mut pp = PointPair::default(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#field_reassign_with_default [INFO] [stdout] = note: `#[warn(clippy::field_reassign_with_default)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field assignment outside of initializer for an instance created with Default::default() [INFO] [stdout] --> src/sift.rs:123:9 [INFO] [stdout] | [INFO] [stdout] 123 | pp.x1 = kpt1.x; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: consider initializing the variable with `sift::PointPair { x1: kpt1.x, y1: kpt1.y, ..Default::default() }` and removing relevant reassignments [INFO] [stdout] --> src/sift.rs:122:9 [INFO] [stdout] | [INFO] [stdout] 122 | let mut pp = PointPair::default(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#field_reassign_with_default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: casting to the same type is unnecessary (`f64` -> `f64`) [INFO] [stdout] --> src/sift.rs:162:30 [INFO] [stdout] | [INFO] [stdout] 162 | let m = 2_f64.powf(2.0 / SCALES_PER_OCTAVE as f64); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `SCALES_PER_OCTAVE` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast [INFO] [stdout] = note: `#[warn(clippy::unnecessary_cast)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this boolean expression can be simplified [INFO] [stdout] --> src/sift.rs:393:16 [INFO] [stdout] | [INFO] [stdout] 393 | if x_hat[0] < BIAS_THRESHOLD && x_hat[1] < BIAS_THRESHOLD && x_hat[1] < BIAS_THRESHOLD { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool [INFO] [stdout] = note: `#[warn(clippy::nonminimal_bool)]` on by default [INFO] [stdout] help: try [INFO] [stdout] | [INFO] [stdout] 393 - if x_hat[0] < BIAS_THRESHOLD && x_hat[1] < BIAS_THRESHOLD && x_hat[1] < BIAS_THRESHOLD { [INFO] [stdout] 393 + if !(x_hat[0] >= BIAS_THRESHOLD || x_hat[1] >= BIAS_THRESHOLD) { [INFO] [stdout] | [INFO] [stdout] 393 - if x_hat[0] < BIAS_THRESHOLD && x_hat[1] < BIAS_THRESHOLD && x_hat[1] < BIAS_THRESHOLD { [INFO] [stdout] 393 + if x_hat[0] < BIAS_THRESHOLD && x_hat[1] < BIAS_THRESHOLD { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this operation has no effect [INFO] [stdout] --> src/sift.rs:629:22 [INFO] [stdout] | [INFO] [stdout] 629 | hist[60 * i + 10 * j + 0] += hist[60 * i + 10 * j + 8]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: consider reducing it to: `(60 * i + 10 * j)` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_op [INFO] [stdout] = note: `#[warn(clippy::identity_op)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the loop variable `k` is only used to index `feature` [INFO] [stdout] --> src/sift.rs:641:18 [INFO] [stdout] | [INFO] [stdout] 641 | for k in 0..128 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop [INFO] [stdout] = note: `#[warn(clippy::needless_range_loop)]` on by default [INFO] [stdout] help: consider using an iterator [INFO] [stdout] | [INFO] [stdout] 641 - for k in 0..128 { [INFO] [stdout] 641 + for in &feature { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the loop variable `k` is only used to index `feature` [INFO] [stdout] --> src/sift.rs:646:18 [INFO] [stdout] | [INFO] [stdout] 646 | for k in 0..128 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop [INFO] [stdout] help: consider using an iterator [INFO] [stdout] | [INFO] [stdout] 646 - for k in 0..128 { [INFO] [stdout] 646 + for in &mut feature { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the loop variable `k` is used to index `feature` [INFO] [stdout] --> src/sift.rs:654:18 [INFO] [stdout] | [INFO] [stdout] 654 | for k in 0..128 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop [INFO] [stdout] help: consider using an iterator and enumerate() [INFO] [stdout] | [INFO] [stdout] 654 - for k in 0..128 { [INFO] [stdout] 654 + for (k, ) in feature.iter().enumerate() { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: writing `&Vec` instead of `&[_]` involves a new object where a slice will do [INFO] [stdout] --> src/sift.rs:667:61 [INFO] [stdout] | [INFO] [stdout] 667 | pub fn draw_match(img1: &RgbImage, img2: &RgbImage, ppairs: &Vec) -> RgbImage { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stdout] = note: `#[warn(clippy::ptr_arg)]` on by default [INFO] [stdout] help: change this to [INFO] [stdout] | [INFO] [stdout] 667 - pub fn draw_match(img1: &RgbImage, img2: &RgbImage, ppairs: &Vec) -> RgbImage { [INFO] [stdout] 667 + pub fn draw_match(img1: &RgbImage, img2: &RgbImage, ppairs: &[PointPair]) -> RgbImage { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `dD` should have a snake case name [INFO] [stdout] --> src/sift.rs:359:17 [INFO] [stdout] | [INFO] [stdout] 359 | let dD = [(x2 - x1) * 0.5, (y2 - y1) * 0.5, (s2 - s1) * 0.5]; [INFO] [stdout] | ^^ help: convert the identifier to snake case: `d_d` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `dD` should have a snake case name [INFO] [stdout] --> src/sift.rs:371:17 [INFO] [stdout] | [INFO] [stdout] 371 | let dD = Vector3::::new(dD[0], dD[1], dD[2]); [INFO] [stdout] | ^^ help: convert the identifier to snake case: `d_d` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `D_hat` should have a snake case name [INFO] [stdout] --> src/sift.rs:388:17 [INFO] [stdout] | [INFO] [stdout] 388 | let D_hat = img.get_pixel(kpt_x, kpt_y).0[0] + dD.dot(&x_hat) * 0.5; [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case: `d_hat` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `prev` [INFO] [stdout] --> src/sift.rs:317:13 [INFO] [stdout] | [INFO] [stdout] 317 | let prev = &pyr_dog[kpt.octave][kpt.scale - 1]; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_prev` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `img` [INFO] [stdout] --> src/sift.rs:318:13 [INFO] [stdout] | [INFO] [stdout] 318 | let img = &pyr_dog[kpt.octave][kpt.scale]; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_img` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `next` [INFO] [stdout] --> src/sift.rs:319:13 [INFO] [stdout] | [INFO] [stdout] 319 | let next = &pyr_dog[kpt.octave][kpt.scale + 1]; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_next` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `SCALE_INV1` is never used [INFO] [stdout] --> src/sift.rs:17:7 [INFO] [stdout] | [INFO] [stdout] 17 | const SCALE_INV1: f64 = 0.5; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SIFTResult` is never constructed [INFO] [stdout] --> src/sift.rs:59:8 [INFO] [stdout] | [INFO] [stdout] 59 | struct SIFTResult { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `FuncT` is never used [INFO] [stdout] --> src/sift/gaussian_cuda.rs:4:6 [INFO] [stdout] | [INFO] [stdout] 4 | type FuncT = fn(dest: *const f32, src: *const f32, image_h: i32, image_w: i32, sigma: f32); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `gaussian_cpu` is never used [INFO] [stdout] --> src/sift/gaussian_cuda.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | fn gaussian_cpu(dest: *const f32, src: *const f32, image_h: i32, image_w: i32, sigma: f32); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `gaussian_cv2_simd` is never used [INFO] [stdout] --> src/sift/gaussian_cuda.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | fn gaussian_cv2_simd(dest: *const f32, src: *const f32, image_h: i32, image_w: i32, sigma: f32); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `gaussian_cv2_cuda` is never used [INFO] [stdout] --> src/sift/gaussian_cuda.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 14 | fn gaussian_cv2_cuda(dest: *const f32, src: *const f32, image_h: i32, image_w: i32, sigma: f32); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: importing legacy numeric constants [INFO] [stdout] --> src/sift.rs:10:28 [INFO] [stdout] | [INFO] [stdout] 10 | use std::{f32::consts::PI, i64}; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: remove this import [INFO] [stdout] = note: then `i64::` will resolve to the respective associated constant [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#legacy_numeric_constants [INFO] [stdout] = note: `#[warn(clippy::legacy_numeric_constants)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field assignment outside of initializer for an instance created with Default::default() [INFO] [stdout] --> src/sift.rs:99:9 [INFO] [stdout] | [INFO] [stdout] 99 | pp.x1 = kpt1.x; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: consider initializing the variable with `sift::PointPair { x1: kpt1.x, y1: kpt1.y, ..Default::default() }` and removing relevant reassignments [INFO] [stdout] --> src/sift.rs:98:9 [INFO] [stdout] | [INFO] [stdout] 98 | let mut pp = PointPair::default(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#field_reassign_with_default [INFO] [stdout] = note: `#[warn(clippy::field_reassign_with_default)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field assignment outside of initializer for an instance created with Default::default() [INFO] [stdout] --> src/sift.rs:123:9 [INFO] [stdout] | [INFO] [stdout] 123 | pp.x1 = kpt1.x; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: consider initializing the variable with `sift::PointPair { x1: kpt1.x, y1: kpt1.y, ..Default::default() }` and removing relevant reassignments [INFO] [stdout] --> src/sift.rs:122:9 [INFO] [stdout] | [INFO] [stdout] 122 | let mut pp = PointPair::default(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#field_reassign_with_default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: casting to the same type is unnecessary (`f64` -> `f64`) [INFO] [stdout] --> src/sift.rs:162:30 [INFO] [stdout] | [INFO] [stdout] 162 | let m = 2_f64.powf(2.0 / SCALES_PER_OCTAVE as f64); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `SCALES_PER_OCTAVE` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast [INFO] [stdout] = note: `#[warn(clippy::unnecessary_cast)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this boolean expression can be simplified [INFO] [stdout] --> src/sift.rs:393:16 [INFO] [stdout] | [INFO] [stdout] 393 | if x_hat[0] < BIAS_THRESHOLD && x_hat[1] < BIAS_THRESHOLD && x_hat[1] < BIAS_THRESHOLD { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool [INFO] [stdout] = note: `#[warn(clippy::nonminimal_bool)]` on by default [INFO] [stdout] help: try [INFO] [stdout] | [INFO] [stdout] 393 - if x_hat[0] < BIAS_THRESHOLD && x_hat[1] < BIAS_THRESHOLD && x_hat[1] < BIAS_THRESHOLD { [INFO] [stdout] 393 + if !(x_hat[0] >= BIAS_THRESHOLD || x_hat[1] >= BIAS_THRESHOLD) { [INFO] [stdout] | [INFO] [stdout] 393 - if x_hat[0] < BIAS_THRESHOLD && x_hat[1] < BIAS_THRESHOLD && x_hat[1] < BIAS_THRESHOLD { [INFO] [stdout] 393 + if x_hat[0] < BIAS_THRESHOLD && x_hat[1] < BIAS_THRESHOLD { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this operation has no effect [INFO] [stdout] --> src/sift.rs:629:22 [INFO] [stdout] | [INFO] [stdout] 629 | hist[60 * i + 10 * j + 0] += hist[60 * i + 10 * j + 8]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: consider reducing it to: `(60 * i + 10 * j)` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_op [INFO] [stdout] = note: `#[warn(clippy::identity_op)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the loop variable `k` is only used to index `feature` [INFO] [stdout] --> src/sift.rs:641:18 [INFO] [stdout] | [INFO] [stdout] 641 | for k in 0..128 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop [INFO] [stdout] = note: `#[warn(clippy::needless_range_loop)]` on by default [INFO] [stdout] help: consider using an iterator [INFO] [stdout] | [INFO] [stdout] 641 - for k in 0..128 { [INFO] [stdout] 641 + for in &feature { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the loop variable `k` is only used to index `feature` [INFO] [stdout] --> src/sift.rs:646:18 [INFO] [stdout] | [INFO] [stdout] 646 | for k in 0..128 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop [INFO] [stdout] help: consider using an iterator [INFO] [stdout] | [INFO] [stdout] 646 - for k in 0..128 { [INFO] [stdout] 646 + for in &mut feature { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the loop variable `k` is used to index `feature` [INFO] [stdout] --> src/sift.rs:654:18 [INFO] [stdout] | [INFO] [stdout] 654 | for k in 0..128 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop [INFO] [stdout] help: consider using an iterator and enumerate() [INFO] [stdout] | [INFO] [stdout] 654 - for k in 0..128 { [INFO] [stdout] 654 + for (k, ) in feature.iter().enumerate() { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: writing `&Vec` instead of `&[_]` involves a new object where a slice will do [INFO] [stdout] --> src/sift.rs:667:61 [INFO] [stdout] | [INFO] [stdout] 667 | pub fn draw_match(img1: &RgbImage, img2: &RgbImage, ppairs: &Vec) -> RgbImage { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stdout] = note: `#[warn(clippy::ptr_arg)]` on by default [INFO] [stdout] help: change this to [INFO] [stdout] | [INFO] [stdout] 667 - pub fn draw_match(img1: &RgbImage, img2: &RgbImage, ppairs: &Vec) -> RgbImage { [INFO] [stdout] 667 + pub fn draw_match(img1: &RgbImage, img2: &RgbImage, ppairs: &[PointPair]) -> RgbImage { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `dD` should have a snake case name [INFO] [stdout] --> src/sift.rs:359:17 [INFO] [stdout] | [INFO] [stdout] 359 | let dD = [(x2 - x1) * 0.5, (y2 - y1) * 0.5, (s2 - s1) * 0.5]; [INFO] [stdout] | ^^ help: convert the identifier to snake case: `d_d` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `dD` should have a snake case name [INFO] [stdout] --> src/sift.rs:371:17 [INFO] [stdout] | [INFO] [stdout] 371 | let dD = Vector3::::new(dD[0], dD[1], dD[2]); [INFO] [stdout] | ^^ help: convert the identifier to snake case: `d_d` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `D_hat` should have a snake case name [INFO] [stdout] --> src/sift.rs:388:17 [INFO] [stdout] | [INFO] [stdout] 388 | let D_hat = img.get_pixel(kpt_x, kpt_y).0[0] + dD.dot(&x_hat) * 0.5; [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case: `d_hat` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `image1` [INFO] [stdout] --> src/main.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | let image1 = ImageReader::open(args.image1).unwrap().decode().unwrap(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_image1` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `image2` [INFO] [stdout] --> src/main.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | let image2 = ImageReader::open(args.image2).unwrap().decode().unwrap(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_image2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `LumaF32Image` is never used [INFO] [stdout] --> src/main.rs:23:10 [INFO] [stdout] | [INFO] [stdout] 23 | type LumaF32Image = ImageBuffer, Vec>; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `black_box` [INFO] [stdout] --> benches/sift.rs:5:28 [INFO] [stdout] | [INFO] [stdout] 5 | use criterion::{Criterion, black_box, criterion_group, criterion_main}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: redundant closure [INFO] [stdout] --> benches/sift.rs:39:50 [INFO] [stdout] | [INFO] [stdout] 39 | c.bench_function("sift impl gpu", |b| b.iter(|| sift_bench_func())); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: replace the closure with the function itself: `sift_bench_func` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_closure [INFO] [stdout] = note: `#[warn(clippy::redundant_closure)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `image1` [INFO] [stdout] --> src/main.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | let image1 = ImageReader::open(args.image1).unwrap().decode().unwrap(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_image1` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `image2` [INFO] [stdout] --> src/main.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | let image2 = ImageReader::open(args.image2).unwrap().decode().unwrap(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_image2` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 31s [INFO] running `Command { std: "docker" "inspect" "5a184a26d869028a5b65396ead3a2c37dafbb4e9c4967baed3253cdca6b6f630", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5a184a26d869028a5b65396ead3a2c37dafbb4e9c4967baed3253cdca6b6f630", kill_on_drop: false }` [INFO] [stdout] 5a184a26d869028a5b65396ead3a2c37dafbb4e9c4967baed3253cdca6b6f630