[INFO] cloning repository https://github.com/conanbitter/rvc2 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/conanbitter/rvc2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fconanbitter%2Frvc2", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fconanbitter%2Frvc2'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d066b238253eedbe77984c61f2dfc937361da390 [INFO] testing conanbitter/rvc2 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fconanbitter%2Frvc2" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/conanbitter/rvc2 [INFO] finished tweaking git repo https://github.com/conanbitter/rvc2 [INFO] tweaked toml for git repo https://github.com/conanbitter/rvc2 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/conanbitter/rvc2 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/conanbitter/rvc2 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded noisy_float v0.2.0 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.97 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.97 [INFO] [stderr] Downloaded wild v2.2.1 [INFO] [stderr] Downloaded wasm-bindgen v0.2.97 [INFO] [stderr] Downloaded fdeflate v0.3.6 [INFO] [stderr] Downloaded clap v4.5.22 [INFO] [stderr] Downloaded image-webp v0.2.0 [INFO] [stderr] Downloaded kdam v0.6.1 [INFO] [stderr] Downloaded ndarray-stats v0.6.0 [INFO] [stderr] Downloaded clap_builder v4.5.22 [INFO] [stderr] Downloaded imageproc v0.25.0 [INFO] [stderr] Downloaded wide v0.7.30 [INFO] [stderr] Downloaded terminal_size v0.4.1 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.97 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.97 [INFO] [stderr] Downloaded js-sys v0.3.74 [INFO] [stderr] Downloaded nalgebra v0.32.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 040c98252818eaa56edded6294911e5ba1d5ce2c57053dc5653da832e952c676 [INFO] running `Command { std: "docker" "start" "-a" "040c98252818eaa56edded6294911e5ba1d5ce2c57053dc5653da832e952c676", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "040c98252818eaa56edded6294911e5ba1d5ce2c57053dc5653da832e952c676", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "040c98252818eaa56edded6294911e5ba1d5ce2c57053dc5653da832e952c676", kill_on_drop: false }` [INFO] [stdout] 040c98252818eaa56edded6294911e5ba1d5ce2c57053dc5653da832e952c676 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ecb542a09a417474d6d1c11300a96e66a1c073042c5c681f31effff455cff3e1 [INFO] running `Command { std: "docker" "start" "-a" "ecb542a09a417474d6d1c11300a96e66a1c073042c5c681f31effff455cff3e1", kill_on_drop: false }` [INFO] [stderr] Compiling libm v0.2.11 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling either v1.13.0 [INFO] [stderr] Compiling bytemuck v1.20.0 [INFO] [stderr] Compiling matrixmultiply v0.3.9 [INFO] [stderr] Compiling miniz_oxide v0.8.0 [INFO] [stderr] Compiling built v0.7.5 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling rawpointer v0.2.1 [INFO] [stderr] Compiling syn v2.0.90 [INFO] [stderr] Compiling simd_helpers v0.1.0 [INFO] [stderr] Compiling rustix v0.38.41 [INFO] [stderr] Compiling avif-serialize v0.8.2 [INFO] [stderr] Compiling fdeflate v0.3.6 [INFO] [stderr] Compiling ttf-parser v0.25.1 [INFO] [stderr] Compiling zune-jpeg v0.4.13 [INFO] [stderr] Compiling itertools v0.12.1 [INFO] [stderr] Compiling image-webp v0.2.0 [INFO] [stderr] Compiling ab_glyph_rasterizer v0.1.8 [INFO] [stderr] Compiling rav1e v0.7.1 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling safe_arch v0.7.2 [INFO] [stderr] Compiling flate2 v1.0.35 [INFO] [stderr] Compiling qoi v0.4.1 [INFO] [stderr] Compiling clap_lex v0.7.3 [INFO] [stderr] Compiling itertools v0.13.0 [INFO] [stderr] Compiling clap_builder v4.5.22 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling humansize v2.1.3 [INFO] [stderr] Compiling wild v2.2.1 [INFO] [stderr] Compiling wide v0.7.30 [INFO] [stderr] Compiling png v0.17.14 [INFO] [stderr] Compiling tiff v0.9.1 [INFO] [stderr] Compiling terminal_size v0.4.1 [INFO] [stderr] Compiling crossbeam-deque v0.8.5 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling v_frame v0.3.8 [INFO] [stderr] Compiling approx v0.5.1 [INFO] [stderr] Compiling noisy_float v0.2.0 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Compiling num-iter v0.1.45 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling kdam v0.6.1 [INFO] [stderr] Compiling ndarray v0.16.1 [INFO] [stderr] Compiling owned_ttf_parser v0.25.0 [INFO] [stderr] Compiling ab_glyph v0.2.29 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling exr v1.73.0 [INFO] [stderr] Compiling num-rational v0.4.2 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling profiling-procmacros v1.0.16 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling num-derive v0.4.2 [INFO] [stderr] Compiling arg_enum_proc_macro v0.3.4 [INFO] [stderr] Compiling clap_derive v4.5.18 [INFO] [stderr] Compiling simba v0.8.1 [INFO] [stderr] Compiling av1-grain v0.2.3 [INFO] [stderr] Compiling num v0.4.3 [INFO] [stderr] Compiling profiling v1.0.16 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling ppv-lite86 v0.2.20 [INFO] [stderr] Compiling clap v4.5.22 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling maybe-rayon v0.1.1 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling rand_distr v0.4.3 [INFO] [stderr] Compiling ndarray-stats v0.6.0 [INFO] [stderr] Compiling nalgebra v0.32.6 [INFO] [stderr] Compiling ravif v0.11.11 [INFO] [stderr] Compiling image v0.25.5 [INFO] [stderr] Compiling imageproc v0.25.0 [INFO] [stderr] Compiling rvc2 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Path`, `f64::consts::PI`, and `max` [INFO] [stdout] --> src/main.rs:3:11 [INFO] [stdout] | [INFO] [stdout] 3 | cmp::{max, min}, [INFO] [stdout] | ^^^ [INFO] [stdout] 4 | f64::consts::PI, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 7 | path::{Path, PathBuf}, [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: `std::path::Path` [INFO] [stdout] --> src/planes.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::path::Path; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `anyhow::Result` [INFO] [stdout] --> src/planes.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use anyhow::Result; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ImageReader`, `RgbImage`, and `Rgb` [INFO] [stdout] --> src/planes.rs:4:24 [INFO] [stdout] | [INFO] [stdout] 4 | use image::{GrayImage, ImageReader, Luma, Rgb, RgbImage}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BINARY` and `format_size` [INFO] [stdout] --> src/main.rs:23:17 [INFO] [stdout] | [INFO] [stdout] 23 | use humansize::{format_size, BINARY}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `GrayImage`, `ImageBuffer`, `Luma`, `RgbImage`, and `Rgb` [INFO] [stdout] --> src/main.rs:24:13 [INFO] [stdout] | [INFO] [stdout] 24 | use image::{GrayImage, ImageBuffer, ImageReader, Luma, Rgb, RgbImage}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^ ^^^^ ^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `imageproc::drawing::BresenhamLineIter` [INFO] [stdout] --> src/main.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | use imageproc::drawing::BresenhamLineIter; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `block_stat` [INFO] [stdout] --> src/main.rs:27:14 [INFO] [stdout] | [INFO] [stdout] 27 | use motion::{block_stat, BlockType, MotionMap}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Array2`, `Array`, `ShapeBuilder`, and `s` [INFO] [stdout] --> src/main.rs:28:15 [INFO] [stdout] | [INFO] [stdout] 28 | use ndarray::{s, Array, Array2, ShapeBuilder}; [INFO] [stdout] | ^ ^^^^^ ^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ndarray_stats::QuantileExt` [INFO] [stdout] --> src/main.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 29 | use ndarray_stats::QuantileExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `once_cell::sync::Lazy` [INFO] [stdout] --> src/main.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | use once_cell::sync::Lazy; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `FrameType` [INFO] [stdout] --> src/main.rs:32:26 [INFO] [stdout] | [INFO] [stdout] 32 | use videocode::{Encoder, FrameType, MacroBlock, VideoFrame}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pb_matrices` [INFO] [stdout] --> src/main.rs:315:9 [INFO] [stdout] | [INFO] [stdout] 315 | let pb_matrices = QMatrices::from_file(&mut file)?; [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pb_matrices` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dct_size` [INFO] [stdout] --> src/main.rs:348:21 [INFO] [stdout] | [INFO] [stdout] 348 | let dct_size = file.read_u32::()?; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dct_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mtn_size` [INFO] [stdout] --> src/main.rs:379:21 [INFO] [stdout] | [INFO] [stdout] 379 | let mtn_size = file.read_u32::()?; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mtn_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dct_size` [INFO] [stdout] --> src/main.rs:381:21 [INFO] [stdout] | [INFO] [stdout] 381 | let dct_size = file.read_u32::()?; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dct_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mtn_size` [INFO] [stdout] --> src/main.rs:412:21 [INFO] [stdout] | [INFO] [stdout] 412 | let mtn_size = file.read_u32::()?; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mtn_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mtn_size` [INFO] [stdout] --> src/main.rs:414:21 [INFO] [stdout] | [INFO] [stdout] 414 | let mtn_size = file.read_u32::()?; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mtn_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dct_size` [INFO] [stdout] --> src/main.rs:416:21 [INFO] [stdout] | [INFO] [stdout] 416 | let dct_size = file.read_u32::()?; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dct_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `compress_plane` is never used [INFO] [stdout] --> src/main.rs:102:4 [INFO] [stdout] | [INFO] [stdout] 102 | fn compress_plane(plane: &Plane, writer: &mut BitWriter, is_luma: bool, quality: f64) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `unpack_plane` is never used [INFO] [stdout] --> src/main.rs:114:4 [INFO] [stdout] | [INFO] [stdout] 114 | fn unpack_plane(plane: &mut Plane, reader: &mut BitReader, is_luma: bool, quality: f64) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `FILE_A` is never used [INFO] [stdout] --> src/main.rs:126:7 [INFO] [stdout] | [INFO] [stdout] 126 | const FILE_A: &str = "1492.tif"; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `FILE_B` is never used [INFO] [stdout] --> src/main.rs:127:7 [INFO] [stdout] | [INFO] [stdout] 127 | const FILE_B: &str = "1495.tif"; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `FILE_RES` is never used [INFO] [stdout] --> src/main.rs:128:7 [INFO] [stdout] | [INFO] [stdout] 128 | const FILE_RES: &str = "0693_motion.png"; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `decode` is never used [INFO] [stdout] --> src/main.rs:290:4 [INFO] [stdout] | [INFO] [stdout] 290 | fn decode() -> Result<()> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `BitReader` is never constructed [INFO] [stdout] --> src/bitio.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct BitReader<'a> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `WIDTH_OFFSETS` is never used [INFO] [stdout] --> src/bitio.rs:120:7 [INFO] [stdout] | [INFO] [stdout] 120 | const WIDTH_OFFSETS: [i16; 12] = [0, 1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024]; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `read_bit`, `decode_huffman`, and `read_varint` are never used [INFO] [stdout] --> src/bitio.rs:123:12 [INFO] [stdout] | [INFO] [stdout] 122 | impl<'a> BitReader<'a> { [INFO] [stdout] | ---------------------- associated items in this implementation [INFO] [stdout] 123 | pub fn new(reader: &'a mut dyn Read) -> BitReader { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 131 | pub fn read_bit(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 143 | pub fn decode_huffman(&mut self, decoder: &[[i16; 2]]) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 156 | pub fn read_varint(&mut self, width: u8) -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `WRAP_PATTERN` is never used [INFO] [stdout] --> src/blocks.rs:54:7 [INFO] [stdout] | [INFO] [stdout] 54 | const WRAP_PATTERN: [usize; 8 * 8] = [ [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `HUFFMAN_SIZE_DC_LUMA` is never used [INFO] [stdout] --> src/blocks.rs:613:7 [INFO] [stdout] | [INFO] [stdout] 613 | const HUFFMAN_SIZE_DC_LUMA: [usize; 12] = [2, 3, 3, 3, 3, 3, 4, 5, 6, 7, 8, 9]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `HUFFMAN_SIZE_AC_LUMA` is never used [INFO] [stdout] --> src/blocks.rs:615:7 [INFO] [stdout] | [INFO] [stdout] 615 | const HUFFMAN_SIZE_AC_LUMA: [usize; 256] = [ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `HUFFMAN_SIZE_DC_CHROMA` is never used [INFO] [stdout] --> src/blocks.rs:626:7 [INFO] [stdout] | [INFO] [stdout] 626 | const HUFFMAN_SIZE_DC_CHROMA: [usize; 12] = [2, 2, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `HUFFMAN_SIZE_AC_CHROMA` is never used [INFO] [stdout] --> src/blocks.rs:628:7 [INFO] [stdout] | [INFO] [stdout] 628 | const HUFFMAN_SIZE_AC_CHROMA: [usize; 256] = [ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `HUFFMAN_DECODE_DC_LUMA` is never used [INFO] [stdout] --> src/blocks.rs:639:7 [INFO] [stdout] | [INFO] [stdout] 639 | const HUFFMAN_DECODE_DC_LUMA: [[i16; 2]; 12] = [ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `HUFFMAN_DECODE_AC_LUMA` is never used [INFO] [stdout] --> src/blocks.rs:654:7 [INFO] [stdout] | [INFO] [stdout] 654 | const HUFFMAN_DECODE_AC_LUMA: [[i16; 2]; 162] = [ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `HUFFMAN_DECODE_DC_CHROMA` is never used [INFO] [stdout] --> src/blocks.rs:819:7 [INFO] [stdout] | [INFO] [stdout] 819 | const HUFFMAN_DECODE_DC_CHROMA: [[i16; 2]; 12] = [ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `HUFFMAN_DECODE_AC_CHROMA` is never used [INFO] [stdout] --> src/blocks.rs:834:7 [INFO] [stdout] | [INFO] [stdout] 834 | const HUFFMAN_DECODE_AC_CHROMA: [[i16; 2]; 162] = [ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `DctMatrix` is never used [INFO] [stdout] --> src/blocks.rs:999:6 [INFO] [stdout] | [INFO] [stdout] 999 | type DctMatrix = [[f64; 8 * 8]; 8 * 8]; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `DCT_K` is never used [INFO] [stdout] --> src/blocks.rs:1002:8 [INFO] [stdout] | [INFO] [stdout] 1002 | static DCT_K: Lazy = Lazy::::new(|| { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `UNDCT_K` is never used [INFO] [stdout] --> src/blocks.rs:1025:8 [INFO] [stdout] | [INFO] [stdout] 1025 | static UNDCT_K: Lazy = Lazy::::new(|| { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `UNDCT1D_K` is never used [INFO] [stdout] --> src/blocks.rs:1061:8 [INFO] [stdout] | [INFO] [stdout] 1061 | static UNDCT1D_K: Lazy = Lazy::::new(|| { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/blocks.rs:1095:12 [INFO] [stdout] | [INFO] [stdout] 1090 | impl Block { [INFO] [stdout] | ---------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 1095 | pub fn apply_dct(&self, dst: &mut Block) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1125 | pub fn revert_dct2(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1129 | pub fn revert_dct(&self, dst: &mut Block) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1135 | pub fn quantization(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1141 | pub fn dequantization(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1147 | pub fn unwrap(&self, dst: &mut Block) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1153 | pub fn wrap(&self, dst: &mut Block) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 1236 | fn process_pixel(&self, index: usize) -> i16 { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1250 | pub fn encode2(&mut self, writer: &mut BitWriter, is_luma: bool, quality: f64) -> Result<()> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1401 | pub fn get_encoded_size(&self, qmatrix: &[f64], is_luma: bool) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1456 | pub fn decode2(&mut self, reader: &mut BitReader, is_luma: bool, quality: f64) -> Result<()> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1510 | pub fn decode3(&mut self, qmatrix: &[f64]) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1517 | pub fn read(&mut self, reader: &mut BitReader, is_luma: bool) -> Result<()> { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 1560 | pub fn normalize(&mut self) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1566 | pub fn denormalize(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from_file` is never used [INFO] [stdout] --> src/blocks.rs:1590:12 [INFO] [stdout] | [INFO] [stdout] 1573 | impl QMatrices { [INFO] [stdout] | -------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 1590 | pub fn from_file(file: &mut dyn Read) -> Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `yuv2rgb` is never used [INFO] [stdout] --> src/colors.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn yuv2rgb(y: f64, u: f64, v: f64) -> (u8, u8, u8) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `block_stat` is never used [INFO] [stdout] --> src/motion.rs:44:8 [INFO] [stdout] | [INFO] [stdout] 44 | pub fn block_stat(a: &Plane, ax: u32, ay: u32, b: &Plane, bx: u32, by: u32) -> (f64, f64) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `block_diff_ult` is never used [INFO] [stdout] --> src/motion.rs:66:4 [INFO] [stdout] | [INFO] [stdout] 66 | fn block_diff_ult(a: &VideoFrame, ax: u32, ay: u32, b: &VideoFrame, bx: u32, by: u32, qmatrices: &QMatrices) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `calculate_ult` and `read` are never used [INFO] [stdout] --> src/motion.rs:125:12 [INFO] [stdout] | [INFO] [stdout] 76 | impl MotionMap { [INFO] [stdout] | -------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 125 | pub fn calculate_ult(&mut self, cur_frame: &VideoFrame, prev_frame: &VideoFrame, qmatrices: &QMatrices) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 190 | pub fn read(&mut self, reader: &mut dyn Read) -> Result<()> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `height` is never read [INFO] [stdout] --> src/planes.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct Plane { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 12 | height: u32, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Plane` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `height`, `get`, `plane2luma`, and `apply_block` are never used [INFO] [stdout] --> src/planes.rs:28:12 [INFO] [stdout] | [INFO] [stdout] 15 | impl Plane { [INFO] [stdout] | ---------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 28 | pub fn height(&self) -> u32 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 52 | pub fn get(&self, x: u32, y: u32) -> f64 { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 56 | pub fn plane2luma(plane: &Plane, image: &mut GrayImage) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 70 | pub fn apply_block(&mut self, x: u32, y: u32, block: &Block) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `source_width` and `source_height` are never read [INFO] [stdout] --> src/videocode.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 22 | pub struct VideoFrame { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 27 | pub source_width: u32, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 28 | pub source_height: u32, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `VideoFrame` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `save_to_image` and `apply_macroblock` are never used [INFO] [stdout] --> src/videocode.rs:85:12 [INFO] [stdout] | [INFO] [stdout] 42 | impl VideoFrame { [INFO] [stdout] | --------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 85 | pub fn save_to_image>(&self, filename: P) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 107 | pub fn apply_macroblock(&mut self, x: u32, y: u32, block: &MacroBlock) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `add`, `get_encoded_size`, `decode`, and `read` are never used [INFO] [stdout] --> src/videocode.rs:130:12 [INFO] [stdout] | [INFO] [stdout] 117 | impl MacroBlock { [INFO] [stdout] | --------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 130 | pub fn add(&mut self, other: &MacroBlock) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 165 | pub fn get_encoded_size(&self, qmatrices: &QMatrices) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 174 | pub fn decode(&mut self, qmatrices: &QMatrices) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 183 | pub fn read(&mut self, reader: &mut BitReader) -> Result<()> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/bitio.rs:18:46 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn new(writer: &'a mut dyn Write) -> BitWriter { [INFO] [stdout] | -- ^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 18 | pub fn new(writer: &'a mut dyn Write) -> BitWriter<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/bitio.rs:123:45 [INFO] [stdout] | [INFO] [stdout] 123 | pub fn new(reader: &'a mut dyn Read) -> BitReader { [INFO] [stdout] | -- ^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 123 | pub fn new(reader: &'a mut dyn Read) -> BitReader<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 32.75s [INFO] running `Command { std: "docker" "inspect" "ecb542a09a417474d6d1c11300a96e66a1c073042c5c681f31effff455cff3e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ecb542a09a417474d6d1c11300a96e66a1c073042c5c681f31effff455cff3e1", kill_on_drop: false }` [INFO] [stdout] ecb542a09a417474d6d1c11300a96e66a1c073042c5c681f31effff455cff3e1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3fe36d51f9b2fc4a28bb766c3d6c91aa25ca8e0c85c24e2a71b4f798a48f6334 [INFO] running `Command { std: "docker" "start" "-a" "3fe36d51f9b2fc4a28bb766c3d6c91aa25ca8e0c85c24e2a71b4f798a48f6334", kill_on_drop: false }` [INFO] [stderr] Compiling rvc2 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Path`, `f64::consts::PI`, and `max` [INFO] [stdout] --> src/main.rs:3:11 [INFO] [stdout] | [INFO] [stdout] 3 | cmp::{max, min}, [INFO] [stdout] | ^^^ [INFO] [stdout] 4 | f64::consts::PI, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 7 | path::{Path, PathBuf}, [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: `std::path::Path` [INFO] [stdout] --> src/planes.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::path::Path; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `anyhow::Result` [INFO] [stdout] --> src/planes.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use anyhow::Result; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ImageReader`, `RgbImage`, and `Rgb` [INFO] [stdout] --> src/planes.rs:4:24 [INFO] [stdout] | [INFO] [stdout] 4 | use image::{GrayImage, ImageReader, Luma, Rgb, RgbImage}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BINARY` and `format_size` [INFO] [stdout] --> src/main.rs:23:17 [INFO] [stdout] | [INFO] [stdout] 23 | use humansize::{format_size, BINARY}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `GrayImage`, `ImageBuffer`, `Luma`, `RgbImage`, and `Rgb` [INFO] [stdout] --> src/main.rs:24:13 [INFO] [stdout] | [INFO] [stdout] 24 | use image::{GrayImage, ImageBuffer, ImageReader, Luma, Rgb, RgbImage}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^ ^^^^ ^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `imageproc::drawing::BresenhamLineIter` [INFO] [stdout] --> src/main.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | use imageproc::drawing::BresenhamLineIter; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `block_stat` [INFO] [stdout] --> src/main.rs:27:14 [INFO] [stdout] | [INFO] [stdout] 27 | use motion::{block_stat, BlockType, MotionMap}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Array2`, `Array`, `ShapeBuilder`, and `s` [INFO] [stdout] --> src/main.rs:28:15 [INFO] [stdout] | [INFO] [stdout] 28 | use ndarray::{s, Array, Array2, ShapeBuilder}; [INFO] [stdout] | ^ ^^^^^ ^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ndarray_stats::QuantileExt` [INFO] [stdout] --> src/main.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 29 | use ndarray_stats::QuantileExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `once_cell::sync::Lazy` [INFO] [stdout] --> src/main.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | use once_cell::sync::Lazy; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `FrameType` [INFO] [stdout] --> src/main.rs:32:26 [INFO] [stdout] | [INFO] [stdout] 32 | use videocode::{Encoder, FrameType, MacroBlock, VideoFrame}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pb_matrices` [INFO] [stdout] --> src/main.rs:315:9 [INFO] [stdout] | [INFO] [stdout] 315 | let pb_matrices = QMatrices::from_file(&mut file)?; [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pb_matrices` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dct_size` [INFO] [stdout] --> src/main.rs:348:21 [INFO] [stdout] | [INFO] [stdout] 348 | let dct_size = file.read_u32::()?; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dct_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mtn_size` [INFO] [stdout] --> src/main.rs:379:21 [INFO] [stdout] | [INFO] [stdout] 379 | let mtn_size = file.read_u32::()?; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mtn_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dct_size` [INFO] [stdout] --> src/main.rs:381:21 [INFO] [stdout] | [INFO] [stdout] 381 | let dct_size = file.read_u32::()?; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dct_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mtn_size` [INFO] [stdout] --> src/main.rs:412:21 [INFO] [stdout] | [INFO] [stdout] 412 | let mtn_size = file.read_u32::()?; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mtn_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mtn_size` [INFO] [stdout] --> src/main.rs:414:21 [INFO] [stdout] | [INFO] [stdout] 414 | let mtn_size = file.read_u32::()?; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mtn_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dct_size` [INFO] [stdout] --> src/main.rs:416:21 [INFO] [stdout] | [INFO] [stdout] 416 | let dct_size = file.read_u32::()?; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dct_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `compress_plane` is never used [INFO] [stdout] --> src/main.rs:102:4 [INFO] [stdout] | [INFO] [stdout] 102 | fn compress_plane(plane: &Plane, writer: &mut BitWriter, is_luma: bool, quality: f64) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `unpack_plane` is never used [INFO] [stdout] --> src/main.rs:114:4 [INFO] [stdout] | [INFO] [stdout] 114 | fn unpack_plane(plane: &mut Plane, reader: &mut BitReader, is_luma: bool, quality: f64) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `FILE_A` is never used [INFO] [stdout] --> src/main.rs:126:7 [INFO] [stdout] | [INFO] [stdout] 126 | const FILE_A: &str = "1492.tif"; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `FILE_B` is never used [INFO] [stdout] --> src/main.rs:127:7 [INFO] [stdout] | [INFO] [stdout] 127 | const FILE_B: &str = "1495.tif"; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `FILE_RES` is never used [INFO] [stdout] --> src/main.rs:128:7 [INFO] [stdout] | [INFO] [stdout] 128 | const FILE_RES: &str = "0693_motion.png"; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `decode` is never used [INFO] [stdout] --> src/main.rs:290:4 [INFO] [stdout] | [INFO] [stdout] 290 | fn decode() -> Result<()> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `BitReader` is never constructed [INFO] [stdout] --> src/bitio.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct BitReader<'a> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `WIDTH_OFFSETS` is never used [INFO] [stdout] --> src/bitio.rs:120:7 [INFO] [stdout] | [INFO] [stdout] 120 | const WIDTH_OFFSETS: [i16; 12] = [0, 1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024]; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `read_bit`, `decode_huffman`, and `read_varint` are never used [INFO] [stdout] --> src/bitio.rs:123:12 [INFO] [stdout] | [INFO] [stdout] 122 | impl<'a> BitReader<'a> { [INFO] [stdout] | ---------------------- associated items in this implementation [INFO] [stdout] 123 | pub fn new(reader: &'a mut dyn Read) -> BitReader { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 131 | pub fn read_bit(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 143 | pub fn decode_huffman(&mut self, decoder: &[[i16; 2]]) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 156 | pub fn read_varint(&mut self, width: u8) -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `WRAP_PATTERN` is never used [INFO] [stdout] --> src/blocks.rs:54:7 [INFO] [stdout] | [INFO] [stdout] 54 | const WRAP_PATTERN: [usize; 8 * 8] = [ [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `HUFFMAN_SIZE_DC_LUMA` is never used [INFO] [stdout] --> src/blocks.rs:613:7 [INFO] [stdout] | [INFO] [stdout] 613 | const HUFFMAN_SIZE_DC_LUMA: [usize; 12] = [2, 3, 3, 3, 3, 3, 4, 5, 6, 7, 8, 9]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `HUFFMAN_SIZE_AC_LUMA` is never used [INFO] [stdout] --> src/blocks.rs:615:7 [INFO] [stdout] | [INFO] [stdout] 615 | const HUFFMAN_SIZE_AC_LUMA: [usize; 256] = [ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `HUFFMAN_SIZE_DC_CHROMA` is never used [INFO] [stdout] --> src/blocks.rs:626:7 [INFO] [stdout] | [INFO] [stdout] 626 | const HUFFMAN_SIZE_DC_CHROMA: [usize; 12] = [2, 2, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `HUFFMAN_SIZE_AC_CHROMA` is never used [INFO] [stdout] --> src/blocks.rs:628:7 [INFO] [stdout] | [INFO] [stdout] 628 | const HUFFMAN_SIZE_AC_CHROMA: [usize; 256] = [ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `HUFFMAN_DECODE_DC_LUMA` is never used [INFO] [stdout] --> src/blocks.rs:639:7 [INFO] [stdout] | [INFO] [stdout] 639 | const HUFFMAN_DECODE_DC_LUMA: [[i16; 2]; 12] = [ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `HUFFMAN_DECODE_AC_LUMA` is never used [INFO] [stdout] --> src/blocks.rs:654:7 [INFO] [stdout] | [INFO] [stdout] 654 | const HUFFMAN_DECODE_AC_LUMA: [[i16; 2]; 162] = [ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `HUFFMAN_DECODE_DC_CHROMA` is never used [INFO] [stdout] --> src/blocks.rs:819:7 [INFO] [stdout] | [INFO] [stdout] 819 | const HUFFMAN_DECODE_DC_CHROMA: [[i16; 2]; 12] = [ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `HUFFMAN_DECODE_AC_CHROMA` is never used [INFO] [stdout] --> src/blocks.rs:834:7 [INFO] [stdout] | [INFO] [stdout] 834 | const HUFFMAN_DECODE_AC_CHROMA: [[i16; 2]; 162] = [ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `DctMatrix` is never used [INFO] [stdout] --> src/blocks.rs:999:6 [INFO] [stdout] | [INFO] [stdout] 999 | type DctMatrix = [[f64; 8 * 8]; 8 * 8]; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `DCT_K` is never used [INFO] [stdout] --> src/blocks.rs:1002:8 [INFO] [stdout] | [INFO] [stdout] 1002 | static DCT_K: Lazy = Lazy::::new(|| { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `UNDCT_K` is never used [INFO] [stdout] --> src/blocks.rs:1025:8 [INFO] [stdout] | [INFO] [stdout] 1025 | static UNDCT_K: Lazy = Lazy::::new(|| { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `UNDCT1D_K` is never used [INFO] [stdout] --> src/blocks.rs:1061:8 [INFO] [stdout] | [INFO] [stdout] 1061 | static UNDCT1D_K: Lazy = Lazy::::new(|| { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/blocks.rs:1095:12 [INFO] [stdout] | [INFO] [stdout] 1090 | impl Block { [INFO] [stdout] | ---------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 1095 | pub fn apply_dct(&self, dst: &mut Block) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1125 | pub fn revert_dct2(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1129 | pub fn revert_dct(&self, dst: &mut Block) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1135 | pub fn quantization(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1141 | pub fn dequantization(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1147 | pub fn unwrap(&self, dst: &mut Block) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1153 | pub fn wrap(&self, dst: &mut Block) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 1236 | fn process_pixel(&self, index: usize) -> i16 { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1250 | pub fn encode2(&mut self, writer: &mut BitWriter, is_luma: bool, quality: f64) -> Result<()> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1401 | pub fn get_encoded_size(&self, qmatrix: &[f64], is_luma: bool) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1456 | pub fn decode2(&mut self, reader: &mut BitReader, is_luma: bool, quality: f64) -> Result<()> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1510 | pub fn decode3(&mut self, qmatrix: &[f64]) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1517 | pub fn read(&mut self, reader: &mut BitReader, is_luma: bool) -> Result<()> { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 1560 | pub fn normalize(&mut self) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1566 | pub fn denormalize(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from_file` is never used [INFO] [stdout] --> src/blocks.rs:1590:12 [INFO] [stdout] | [INFO] [stdout] 1573 | impl QMatrices { [INFO] [stdout] | -------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 1590 | pub fn from_file(file: &mut dyn Read) -> Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `yuv2rgb` is never used [INFO] [stdout] --> src/colors.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn yuv2rgb(y: f64, u: f64, v: f64) -> (u8, u8, u8) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `block_stat` is never used [INFO] [stdout] --> src/motion.rs:44:8 [INFO] [stdout] | [INFO] [stdout] 44 | pub fn block_stat(a: &Plane, ax: u32, ay: u32, b: &Plane, bx: u32, by: u32) -> (f64, f64) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `block_diff_ult` is never used [INFO] [stdout] --> src/motion.rs:66:4 [INFO] [stdout] | [INFO] [stdout] 66 | fn block_diff_ult(a: &VideoFrame, ax: u32, ay: u32, b: &VideoFrame, bx: u32, by: u32, qmatrices: &QMatrices) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `calculate_ult` and `read` are never used [INFO] [stdout] --> src/motion.rs:125:12 [INFO] [stdout] | [INFO] [stdout] 76 | impl MotionMap { [INFO] [stdout] | -------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 125 | pub fn calculate_ult(&mut self, cur_frame: &VideoFrame, prev_frame: &VideoFrame, qmatrices: &QMatrices) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 190 | pub fn read(&mut self, reader: &mut dyn Read) -> Result<()> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `height` is never read [INFO] [stdout] --> src/planes.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct Plane { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 12 | height: u32, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Plane` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `height`, `get`, `plane2luma`, and `apply_block` are never used [INFO] [stdout] --> src/planes.rs:28:12 [INFO] [stdout] | [INFO] [stdout] 15 | impl Plane { [INFO] [stdout] | ---------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 28 | pub fn height(&self) -> u32 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 52 | pub fn get(&self, x: u32, y: u32) -> f64 { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 56 | pub fn plane2luma(plane: &Plane, image: &mut GrayImage) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 70 | pub fn apply_block(&mut self, x: u32, y: u32, block: &Block) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `source_width` and `source_height` are never read [INFO] [stdout] --> src/videocode.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 22 | pub struct VideoFrame { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 27 | pub source_width: u32, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 28 | pub source_height: u32, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `VideoFrame` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `save_to_image` and `apply_macroblock` are never used [INFO] [stdout] --> src/videocode.rs:85:12 [INFO] [stdout] | [INFO] [stdout] 42 | impl VideoFrame { [INFO] [stdout] | --------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 85 | pub fn save_to_image>(&self, filename: P) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 107 | pub fn apply_macroblock(&mut self, x: u32, y: u32, block: &MacroBlock) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `add`, `get_encoded_size`, `decode`, and `read` are never used [INFO] [stdout] --> src/videocode.rs:130:12 [INFO] [stdout] | [INFO] [stdout] 117 | impl MacroBlock { [INFO] [stdout] | --------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 130 | pub fn add(&mut self, other: &MacroBlock) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 165 | pub fn get_encoded_size(&self, qmatrices: &QMatrices) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 174 | pub fn decode(&mut self, qmatrices: &QMatrices) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 183 | pub fn read(&mut self, reader: &mut BitReader) -> Result<()> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/bitio.rs:18:46 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn new(writer: &'a mut dyn Write) -> BitWriter { [INFO] [stdout] | -- ^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 18 | pub fn new(writer: &'a mut dyn Write) -> BitWriter<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/bitio.rs:123:45 [INFO] [stdout] | [INFO] [stdout] 123 | pub fn new(reader: &'a mut dyn Read) -> BitReader { [INFO] [stdout] | -- ^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 123 | pub fn new(reader: &'a mut dyn Read) -> BitReader<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.55s [INFO] running `Command { std: "docker" "inspect" "3fe36d51f9b2fc4a28bb766c3d6c91aa25ca8e0c85c24e2a71b4f798a48f6334", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3fe36d51f9b2fc4a28bb766c3d6c91aa25ca8e0c85c24e2a71b4f798a48f6334", kill_on_drop: false }` [INFO] [stdout] 3fe36d51f9b2fc4a28bb766c3d6c91aa25ca8e0c85c24e2a71b4f798a48f6334 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e68953dd22a904f04b30ec1f9aad245ee53e9721ad8b1f914575ac8a4e9aec0d [INFO] running `Command { std: "docker" "start" "-a" "e68953dd22a904f04b30ec1f9aad245ee53e9721ad8b1f914575ac8a4e9aec0d", kill_on_drop: false }` [INFO] [stderr] warning: unused imports: `Path`, `f64::consts::PI`, and `max` [INFO] [stderr] --> src/main.rs:3:11 [INFO] [stderr] | [INFO] [stderr] 3 | cmp::{max, min}, [INFO] [stderr] | ^^^ [INFO] [stderr] 4 | f64::consts::PI, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 7 | path::{Path, PathBuf}, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::path::Path` [INFO] [stderr] --> src/planes.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::path::Path; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `anyhow::Result` [INFO] [stderr] --> src/planes.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use anyhow::Result; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `ImageReader`, `RgbImage`, and `Rgb` [INFO] [stderr] --> src/planes.rs:4:24 [INFO] [stderr] | [INFO] [stderr] 4 | use image::{GrayImage, ImageReader, Luma, Rgb, RgbImage}; [INFO] [stderr] | ^^^^^^^^^^^ ^^^ ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `BINARY` and `format_size` [INFO] [stderr] --> src/main.rs:23:17 [INFO] [stderr] | [INFO] [stderr] 23 | use humansize::{format_size, BINARY}; [INFO] [stderr] | ^^^^^^^^^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `GrayImage`, `ImageBuffer`, `Luma`, `RgbImage`, and `Rgb` [INFO] [stderr] --> src/main.rs:24:13 [INFO] [stderr] | [INFO] [stderr] 24 | use image::{GrayImage, ImageBuffer, ImageReader, Luma, Rgb, RgbImage}; [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^^^^ ^^^^ ^^^ ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `imageproc::drawing::BresenhamLineIter` [INFO] [stderr] --> src/main.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | use imageproc::drawing::BresenhamLineIter; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `block_stat` [INFO] [stderr] --> src/main.rs:27:14 [INFO] [stderr] | [INFO] [stderr] 27 | use motion::{block_stat, BlockType, MotionMap}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Array2`, `Array`, `ShapeBuilder`, and `s` [INFO] [stderr] --> src/main.rs:28:15 [INFO] [stderr] | [INFO] [stderr] 28 | use ndarray::{s, Array, Array2, ShapeBuilder}; [INFO] [stderr] | ^ ^^^^^ ^^^^^^ ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ndarray_stats::QuantileExt` [INFO] [stderr] --> src/main.rs:29:5 [INFO] [stderr] | [INFO] [stderr] 29 | use ndarray_stats::QuantileExt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `once_cell::sync::Lazy` [INFO] [stderr] --> src/main.rs:30:5 [INFO] [stderr] | [INFO] [stderr] 30 | use once_cell::sync::Lazy; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `FrameType` [INFO] [stderr] --> src/main.rs:32:26 [INFO] [stderr] | [INFO] [stderr] 32 | use videocode::{Encoder, FrameType, MacroBlock, VideoFrame}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `pb_matrices` [INFO] [stderr] --> src/main.rs:315:9 [INFO] [stderr] | [INFO] [stderr] 315 | let pb_matrices = QMatrices::from_file(&mut file)?; [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pb_matrices` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `dct_size` [INFO] [stderr] --> src/main.rs:348:21 [INFO] [stderr] | [INFO] [stderr] 348 | let dct_size = file.read_u32::()?; [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dct_size` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `mtn_size` [INFO] [stderr] --> src/main.rs:379:21 [INFO] [stderr] | [INFO] [stderr] 379 | let mtn_size = file.read_u32::()?; [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mtn_size` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `dct_size` [INFO] [stderr] --> src/main.rs:381:21 [INFO] [stderr] | [INFO] [stderr] 381 | let dct_size = file.read_u32::()?; [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dct_size` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `mtn_size` [INFO] [stderr] --> src/main.rs:412:21 [INFO] [stderr] | [INFO] [stderr] 412 | let mtn_size = file.read_u32::()?; [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mtn_size` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `mtn_size` [INFO] [stderr] --> src/main.rs:414:21 [INFO] [stderr] | [INFO] [stderr] 414 | let mtn_size = file.read_u32::()?; [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mtn_size` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `dct_size` [INFO] [stderr] --> src/main.rs:416:21 [INFO] [stderr] | [INFO] [stderr] 416 | let dct_size = file.read_u32::()?; [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dct_size` [INFO] [stderr] [INFO] [stderr] warning: function `compress_plane` is never used [INFO] [stderr] --> src/main.rs:102:4 [INFO] [stderr] | [INFO] [stderr] 102 | fn compress_plane(plane: &Plane, writer: &mut BitWriter, is_luma: bool, quality: f64) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: function `unpack_plane` is never used [INFO] [stderr] --> src/main.rs:114:4 [INFO] [stderr] | [INFO] [stderr] 114 | fn unpack_plane(plane: &mut Plane, reader: &mut BitReader, is_luma: bool, quality: f64) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `FILE_A` is never used [INFO] [stderr] --> src/main.rs:126:7 [INFO] [stderr] | [INFO] [stderr] 126 | const FILE_A: &str = "1492.tif"; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `FILE_B` is never used [INFO] [stderr] --> src/main.rs:127:7 [INFO] [stderr] | [INFO] [stderr] 127 | const FILE_B: &str = "1495.tif"; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `FILE_RES` is never used [INFO] [stderr] --> src/main.rs:128:7 [INFO] [stderr] | [INFO] [stderr] 128 | const FILE_RES: &str = "0693_motion.png"; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `decode` is never used [INFO] [stderr] --> src/main.rs:290:4 [INFO] [stderr] | [INFO] [stderr] 290 | fn decode() -> Result<()> { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `BitReader` is never constructed [INFO] [stderr] --> src/bitio.rs:11:12 [INFO] [stderr] | [INFO] [stderr] 11 | pub struct BitReader<'a> { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `WIDTH_OFFSETS` is never used [INFO] [stderr] --> src/bitio.rs:120:7 [INFO] [stderr] | [INFO] [stderr] 120 | const WIDTH_OFFSETS: [i16; 12] = [0, 1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024]; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated items `new`, `read_bit`, `decode_huffman`, and `read_varint` are never used [INFO] [stderr] --> src/bitio.rs:123:12 [INFO] [stderr] | [INFO] [stderr] 122 | impl<'a> BitReader<'a> { [INFO] [stderr] | ---------------------- associated items in this implementation [INFO] [stderr] 123 | pub fn new(reader: &'a mut dyn Read) -> BitReader { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 131 | pub fn read_bit(&mut self) -> Result { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 143 | pub fn decode_huffman(&mut self, decoder: &[[i16; 2]]) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 156 | pub fn read_varint(&mut self, width: u8) -> Result { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `WRAP_PATTERN` is never used [INFO] [stderr] --> src/blocks.rs:54:7 [INFO] [stderr] | [INFO] [stderr] 54 | const WRAP_PATTERN: [usize; 8 * 8] = [ [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `HUFFMAN_SIZE_DC_LUMA` is never used [INFO] [stderr] --> src/blocks.rs:613:7 [INFO] [stderr] | [INFO] [stderr] 613 | const HUFFMAN_SIZE_DC_LUMA: [usize; 12] = [2, 3, 3, 3, 3, 3, 4, 5, 6, 7, 8, 9]; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `HUFFMAN_SIZE_AC_LUMA` is never used [INFO] [stderr] --> src/blocks.rs:615:7 [INFO] [stderr] | [INFO] [stderr] 615 | const HUFFMAN_SIZE_AC_LUMA: [usize; 256] = [ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `HUFFMAN_SIZE_DC_CHROMA` is never used [INFO] [stderr] --> src/blocks.rs:626:7 [INFO] [stderr] | [INFO] [stderr] 626 | const HUFFMAN_SIZE_DC_CHROMA: [usize; 12] = [2, 2, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11]; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `HUFFMAN_SIZE_AC_CHROMA` is never used [INFO] [stderr] --> src/blocks.rs:628:7 [INFO] [stderr] | [INFO] [stderr] 628 | const HUFFMAN_SIZE_AC_CHROMA: [usize; 256] = [ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `HUFFMAN_DECODE_DC_LUMA` is never used [INFO] [stderr] --> src/blocks.rs:639:7 [INFO] [stderr] | [INFO] [stderr] 639 | const HUFFMAN_DECODE_DC_LUMA: [[i16; 2]; 12] = [ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `HUFFMAN_DECODE_AC_LUMA` is never used [INFO] [stderr] --> src/blocks.rs:654:7 [INFO] [stderr] | [INFO] [stderr] 654 | const HUFFMAN_DECODE_AC_LUMA: [[i16; 2]; 162] = [ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `HUFFMAN_DECODE_DC_CHROMA` is never used [INFO] [stderr] --> src/blocks.rs:819:7 [INFO] [stderr] | [INFO] [stderr] 819 | const HUFFMAN_DECODE_DC_CHROMA: [[i16; 2]; 12] = [ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `HUFFMAN_DECODE_AC_CHROMA` is never used [INFO] [stderr] --> src/blocks.rs:834:7 [INFO] [stderr] | [INFO] [stderr] 834 | const HUFFMAN_DECODE_AC_CHROMA: [[i16; 2]; 162] = [ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias `DctMatrix` is never used [INFO] [stderr] --> src/blocks.rs:999:6 [INFO] [stderr] | [INFO] [stderr] 999 | type DctMatrix = [[f64; 8 * 8]; 8 * 8]; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: static `DCT_K` is never used [INFO] [stderr] --> src/blocks.rs:1002:8 [INFO] [stderr] | [INFO] [stderr] 1002 | static DCT_K: Lazy = Lazy::::new(|| { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: static `UNDCT_K` is never used [INFO] [stderr] --> src/blocks.rs:1025:8 [INFO] [stderr] | [INFO] [stderr] 1025 | static UNDCT_K: Lazy = Lazy::::new(|| { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: static `UNDCT1D_K` is never used [INFO] [stderr] --> src/blocks.rs:1061:8 [INFO] [stderr] | [INFO] [stderr] 1061 | static UNDCT1D_K: Lazy = Lazy::::new(|| { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: multiple methods are never used [INFO] [stderr] --> src/blocks.rs:1095:12 [INFO] [stderr] | [INFO] [stderr] 1090 | impl Block { [INFO] [stderr] | ---------- methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 1095 | pub fn apply_dct(&self, dst: &mut Block) { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 1125 | pub fn revert_dct2(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 1129 | pub fn revert_dct(&self, dst: &mut Block) { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 1135 | pub fn quantization(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 1141 | pub fn dequantization(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 1147 | pub fn unwrap(&self, dst: &mut Block) { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 1153 | pub fn wrap(&self, dst: &mut Block) { [INFO] [stderr] | ^^^^ [INFO] [stderr] ... [INFO] [stderr] 1236 | fn process_pixel(&self, index: usize) -> i16 { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 1250 | pub fn encode2(&mut self, writer: &mut BitWriter, is_luma: bool, quality: f64) -> Result<()> { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 1401 | pub fn get_encoded_size(&self, qmatrix: &[f64], is_luma: bool) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 1456 | pub fn decode2(&mut self, reader: &mut BitReader, is_luma: bool, quality: f64) -> Result<()> { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 1510 | pub fn decode3(&mut self, qmatrix: &[f64]) { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 1517 | pub fn read(&mut self, reader: &mut BitReader, is_luma: bool) -> Result<()> { [INFO] [stderr] | ^^^^ [INFO] [stderr] ... [INFO] [stderr] 1560 | pub fn normalize(&mut self) { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 1566 | pub fn denormalize(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `from_file` is never used [INFO] [stderr] --> src/blocks.rs:1590:12 [INFO] [stderr] | [INFO] [stderr] 1573 | impl QMatrices { [INFO] [stderr] | -------------- associated function in this implementation [INFO] [stderr] ... [INFO] [stderr] 1590 | pub fn from_file(file: &mut dyn Read) -> Result { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `yuv2rgb` is never used [INFO] [stderr] --> src/colors.rs:13:8 [INFO] [stderr] | [INFO] [stderr] 13 | pub fn yuv2rgb(y: f64, u: f64, v: f64) -> (u8, u8, u8) { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `block_stat` is never used [INFO] [stderr] --> src/motion.rs:44:8 [INFO] [stderr] | [INFO] [stderr] 44 | pub fn block_stat(a: &Plane, ax: u32, ay: u32, b: &Plane, bx: u32, by: u32) -> (f64, f64) { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `block_diff_ult` is never used [INFO] [stderr] --> src/motion.rs:66:4 [INFO] [stderr] | [INFO] [stderr] 66 | fn block_diff_ult(a: &VideoFrame, ax: u32, ay: u32, b: &VideoFrame, bx: u32, by: u32, qmatrices: &QMatrices) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: methods `calculate_ult` and `read` are never used [INFO] [stderr] --> src/motion.rs:125:12 [INFO] [stderr] | [INFO] [stderr] 76 | impl MotionMap { [INFO] [stderr] | -------------- methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 125 | pub fn calculate_ult(&mut self, cur_frame: &VideoFrame, prev_frame: &VideoFrame, qmatrices: &QMatrices) { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 190 | pub fn read(&mut self, reader: &mut dyn Read) -> Result<()> { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: field `height` is never read [INFO] [stderr] --> src/planes.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 9 | pub struct Plane { [INFO] [stderr] | ----- field in this struct [INFO] [stderr] ... [INFO] [stderr] 12 | height: u32, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Plane` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: associated items `height`, `get`, `plane2luma`, and `apply_block` are never used [INFO] [stderr] --> src/planes.rs:28:12 [INFO] [stderr] | [INFO] [stderr] 15 | impl Plane { [INFO] [stderr] | ---------- associated items in this implementation [INFO] [stderr] ... [INFO] [stderr] 28 | pub fn height(&self) -> u32 { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 52 | pub fn get(&self, x: u32, y: u32) -> f64 { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 56 | pub fn plane2luma(plane: &Plane, image: &mut GrayImage) { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 70 | pub fn apply_block(&mut self, x: u32, y: u32, block: &Block) { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: fields `source_width` and `source_height` are never read [INFO] [stderr] --> src/videocode.rs:27:9 [INFO] [stderr] | [INFO] [stderr] 22 | pub struct VideoFrame { [INFO] [stderr] | ---------- fields in this struct [INFO] [stderr] ... [INFO] [stderr] 27 | pub source_width: u32, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] 28 | pub source_height: u32, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `VideoFrame` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: methods `save_to_image` and `apply_macroblock` are never used [INFO] [stderr] --> src/videocode.rs:85:12 [INFO] [stderr] | [INFO] [stderr] 42 | impl VideoFrame { [INFO] [stderr] | --------------- methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 85 | pub fn save_to_image>(&self, filename: P) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 107 | pub fn apply_macroblock(&mut self, x: u32, y: u32, block: &MacroBlock) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: methods `add`, `get_encoded_size`, `decode`, and `read` are never used [INFO] [stderr] --> src/videocode.rs:130:12 [INFO] [stderr] | [INFO] [stderr] 117 | impl MacroBlock { [INFO] [stderr] | --------------- methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 130 | pub fn add(&mut self, other: &MacroBlock) { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 165 | pub fn get_encoded_size(&self, qmatrices: &QMatrices) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 174 | pub fn decode(&mut self, qmatrices: &QMatrices) { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 183 | pub fn read(&mut self, reader: &mut BitReader) -> Result<()> { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stderr] --> src/bitio.rs:18:46 [INFO] [stderr] | [INFO] [stderr] 18 | pub fn new(writer: &'a mut dyn Write) -> BitWriter { [INFO] [stderr] | -- ^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is named here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: consistently use `'a` [INFO] [stderr] | [INFO] [stderr] 18 | pub fn new(writer: &'a mut dyn Write) -> BitWriter<'a> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stderr] --> src/bitio.rs:123:45 [INFO] [stderr] | [INFO] [stderr] 123 | pub fn new(reader: &'a mut dyn Read) -> BitReader { [INFO] [stderr] | -- ^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is named here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: consistently use `'a` [INFO] [stderr] | [INFO] [stderr] 123 | pub fn new(reader: &'a mut dyn Read) -> BitReader<'a> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `rvc2` (bin "rvc2" test) generated 54 warnings (run `cargo fix --bin "rvc2" --tests` to apply 14 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rvc2-4fe3d95d8a0b1e5c) [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" "e68953dd22a904f04b30ec1f9aad245ee53e9721ad8b1f914575ac8a4e9aec0d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e68953dd22a904f04b30ec1f9aad245ee53e9721ad8b1f914575ac8a4e9aec0d", kill_on_drop: false }` [INFO] [stdout] e68953dd22a904f04b30ec1f9aad245ee53e9721ad8b1f914575ac8a4e9aec0d