[INFO] fetching crate adder-codec-core 0.3.0...
[INFO] checking adder-codec-core-0.3.0 against master#b0696a5160711c068cb1f01b7437db7990d15750 for pr-121848
[INFO] extracting crate adder-codec-core 0.3.0 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate adder-codec-core 0.3.0 on toolchain b0696a5160711c068cb1f01b7437db7990d15750
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate adder-codec-core 0.3.0
[INFO] finished tweaking crates.io crate adder-codec-core 0.3.0
[INFO] tweaked toml for crates.io crate adder-codec-core 0.3.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]   Downloaded enum_dispatch v0.3.12
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[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling thiserror v1.0.57
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[INFO] [stderr]    Compiling matrixmultiply v0.3.8
[INFO] [stderr]     Checking strength_reduce v0.2.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.57
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[INFO] [stderr]     Checking rustdct v0.7.1
[INFO] [stderr]     Checking adder-codec-core v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::codec::compressed::source_model::event_structure::BLOCK_SIZE`
[INFO] [stdout]  --> src/codec/compressed/source_model/mod.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::codec::compressed::source_model::event_structure::BLOCK_SIZE;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::codec::compressed::TResidual`
[INFO] [stdout]  --> src/codec/compressed/source_model/cabac_contexts.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::codec::compressed::TResidual;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::codec::CodecMetadata`
[INFO] [stdout]  --> src/codec/compressed/source_model/cabac_contexts.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::codec::CodecMetadata;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `D_EMPTY`
[INFO] [stdout]  --> src/codec/compressed/source_model/cabac_contexts.rs:5:62
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::{AbsoluteT, DeltaT, EventCoordless, Intensity, D, D_EMPTY, D_SHIFT};
[INFO] [stdout]   |                                                              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/codec/compressed/source_model/cabac_contexts.rs:163:40
[INFO] [stdout]     |
[INFO] [stdout] 163 |     let mut counts: Vec<u64> = vec![1; (u8::MAX as usize + 1)];
[INFO] [stdout]     |                                        ^                    ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 163 -     let mut counts: Vec<u64> = vec![1; (u8::MAX as usize + 1)];
[INFO] [stdout] 163 +     let mut counts: Vec<u64> = vec![1; u8::MAX as usize + 1];
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CodecMetadata`
[INFO] [stdout]  --> src/codec/compressed/source_model/event_structure/event_adu.rs:6:32
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::codec::{CodecError, CodecMetadata};
[INFO] [stdout]   |                                ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PixelAddress`
[INFO] [stdout]  --> src/codec/compressed/source_model/event_structure/event_adu.rs:7:39
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::{AbsoluteT, DeltaT, Event, PixelAddress, PlaneSize};
[INFO] [stdout]   |                                       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::VecDeque`
[INFO] [stdout]   --> src/codec/compressed/source_model/event_structure/event_adu.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::collections::VecDeque;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BLOCK_SIZE_AREA`
[INFO] [stdout]  --> src/codec/compressed/source_model/event_structure/event_cube.rs:5:75
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::codec::compressed::source_model::event_structure::{BLOCK_SIZE, BLOCK_SIZE_AREA};
[INFO] [stdout]   |                                                                           ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `D_NO_EVENT`
[INFO] [stdout]   --> src/codec/compressed/source_model/event_structure/event_cube.rs:10:80
[INFO] [stdout]    |
[INFO] [stdout] 10 |     AbsoluteT, Coord, DeltaT, Event, EventCoordless, PixelAddress, D, D_EMPTY, D_NO_EVENT,
[INFO] [stdout]    |                                                                                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BitWrite`
[INFO] [stdout]   --> src/codec/compressed/source_model/event_structure/event_cube.rs:13:42
[INFO] [stdout]    |
[INFO] [stdout] 13 | use bitstream_io::{BigEndian, BitReader, BitWrite, BitWriter};
[INFO] [stdout]    |                                          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashMap`
[INFO] [stdout]   --> src/codec/compressed/source_model/event_structure/event_cube.rs:15:24
[INFO] [stdout]    |
[INFO] [stdout] 15 | use std::collections::{HashMap, VecDeque};
[INFO] [stdout]    |                        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_cube.rs:112:43
[INFO] [stdout]     |
[INFO] [stdout] 112 |                 + min(delta_t_prediction, ((num_intervals as u8) as u32 * dt_ref)) as AbsoluteT,
[INFO] [stdout]     |                                           ^                                     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 112 -                 + min(delta_t_prediction, ((num_intervals as u8) as u32 * dt_ref)) as AbsoluteT,
[INFO] [stdout] 112 +                 + min(delta_t_prediction, (num_intervals as u8) as u32 * dt_ref) as AbsoluteT,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_cube.rs:366:54
[INFO] [stdout]     |
[INFO] [stdout] 366 | ...                   let mut t_residual_i64 = (event.t as i64 - init.t as i64);
[INFO] [stdout]     |                                                ^                              ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 366 -                             let mut t_residual_i64 = (event.t as i64 - init.t as i64);
[INFO] [stdout] 366 +                             let mut t_residual_i64 = event.t as i64 - init.t as i64;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_cube.rs:464:58
[INFO] [stdout]     |
[INFO] [stdout] 464 | ...                   let mut t_residual_i64 = (event.t as i64 - t_prediction as i64);
[INFO] [stdout]     |                                                ^                                    ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 464 -                                 let mut t_residual_i64 = (event.t as i64 - t_prediction as i64);
[INFO] [stdout] 464 +                                 let mut t_residual_i64 = event.t as i64 - t_prediction as i64;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Decoder`, `Encoder`
[INFO] [stdout]  --> src/codec/compressed/stream.rs:2:35
[INFO] [stdout]   |
[INFO] [stdout] 2 | use arithmetic_coding_adder_dep::{Decoder, Encoder};
[INFO] [stdout]   |                                   ^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cmp::min`
[INFO] [stdout]  --> src/codec/compressed/stream.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::cmp::min;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::codec::compressed::fenwick::context_switching::FenwickModel`
[INFO] [stdout]   --> src/codec/compressed/stream.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use crate::codec::compressed::fenwick::context_switching::FenwickModel;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::codec::compressed::fenwick::Weights`
[INFO] [stdout]   --> src/codec/compressed/stream.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use crate::codec::compressed::fenwick::Weights;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::codec::compressed::source_model::cabac_contexts::Contexts`
[INFO] [stdout]   --> src/codec/compressed/stream.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use crate::codec::compressed::source_model::cabac_contexts::Contexts;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Continuous`, `FramePerfect`
[INFO] [stdout]   --> src/codec/compressed/stream.rs:24:19
[INFO] [stdout]    |
[INFO] [stdout] 24 | use crate::Mode::{Continuous, FramePerfect};
[INFO] [stdout]    |                   ^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::TimeMode::AbsoluteT`
[INFO] [stdout]   --> src/codec/compressed/stream.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | use crate::TimeMode::AbsoluteT;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Coord`, `EventCoordless`, `SourceCamera`
[INFO] [stdout]   --> src/codec/compressed/stream.rs:26:13
[INFO] [stdout]    |
[INFO] [stdout] 26 | use crate::{Coord, DeltaT, Event, EventCoordless, SourceCamera};
[INFO] [stdout]    |             ^^^^^                 ^^^^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::codec::CompressedOutput`
[INFO] [stdout]   --> src/codec/decoder.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::codec::CompressedOutput;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `U8` is imported redundantly
[INFO] [stdout]   --> src/codec/decoder.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 2  | use crate::SourceType::*;
[INFO] [stdout]    |     -------------------- the item `U8` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 17 | use crate::SourceType::U8;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `U8` is imported redundantly
[INFO] [stdout]   --> src/codec/encoder.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 5  | use crate::SourceType::*;
[INFO] [stdout]    |     -------------------- the item `U8` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 25 | use crate::SourceType::U8;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::BinaryHeap`
[INFO] [stdout]  --> src/codec/raw/stream.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::collections::BinaryHeap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Instant`
[INFO] [stdout]   --> src/codec/raw/stream.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::time::Instant;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::codec::compressed::source_model::event_structure::BLOCK_SIZE`
[INFO] [stdout]  --> src/codec/compressed/source_model/mod.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::codec::compressed::source_model::event_structure::BLOCK_SIZE;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::codec::compressed::TResidual`
[INFO] [stdout]  --> src/codec/compressed/source_model/cabac_contexts.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::codec::compressed::TResidual;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::codec::CodecMetadata`
[INFO] [stdout]  --> src/codec/compressed/source_model/cabac_contexts.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::codec::CodecMetadata;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `D_EMPTY`
[INFO] [stdout]  --> src/codec/compressed/source_model/cabac_contexts.rs:5:62
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::{AbsoluteT, DeltaT, EventCoordless, Intensity, D, D_EMPTY, D_SHIFT};
[INFO] [stdout]   |                                                              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/codec/compressed/source_model/cabac_contexts.rs:163:40
[INFO] [stdout]     |
[INFO] [stdout] 163 |     let mut counts: Vec<u64> = vec![1; (u8::MAX as usize + 1)];
[INFO] [stdout]     |                                        ^                    ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 163 -     let mut counts: Vec<u64> = vec![1; (u8::MAX as usize + 1)];
[INFO] [stdout] 163 +     let mut counts: Vec<u64> = vec![1; u8::MAX as usize + 1];
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CodecMetadata`
[INFO] [stdout]  --> src/codec/compressed/source_model/event_structure/event_adu.rs:6:32
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::codec::{CodecError, CodecMetadata};
[INFO] [stdout]   |                                ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PixelAddress`
[INFO] [stdout]  --> src/codec/compressed/source_model/event_structure/event_adu.rs:7:39
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::{AbsoluteT, DeltaT, Event, PixelAddress, PlaneSize};
[INFO] [stdout]   |                                       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::VecDeque`
[INFO] [stdout]   --> src/codec/compressed/source_model/event_structure/event_adu.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::collections::VecDeque;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::codec::compressed::fenwick::context_switching::FenwickModel`
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_adu.rs:301:9
[INFO] [stdout]     |
[INFO] [stdout] 301 |     use crate::codec::compressed::fenwick::context_switching::FenwickModel;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::codec::compressed::source_model::cabac_contexts::eof_context`
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_adu.rs:302:9
[INFO] [stdout]     |
[INFO] [stdout] 302 |     use crate::codec::compressed::source_model::cabac_contexts::eof_context;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::codec::compressed::source_model::event_structure::BLOCK_SIZE`
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_adu.rs:304:9
[INFO] [stdout]     |
[INFO] [stdout] 304 |     use crate::codec::compressed::source_model::event_structure::BLOCK_SIZE;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::codec::CodecMetadata`
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_adu.rs:306:9
[INFO] [stdout]     |
[INFO] [stdout] 306 |     use crate::codec::CodecMetadata;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AbsoluteT`, `DeltaT`
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_adu.rs:307:17
[INFO] [stdout]     |
[INFO] [stdout] 307 |     use crate::{AbsoluteT, Coord, DeltaT, Event, PlaneSize};
[INFO] [stdout]     |                 ^^^^^^^^^         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `arithmetic_coding_adder_dep::Encoder`
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_adu.rs:308:9
[INFO] [stdout]     |
[INFO] [stdout] 308 |     use arithmetic_coding_adder_dep::Encoder;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ndarray::Array2`
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_adu.rs:310:9
[INFO] [stdout]     |
[INFO] [stdout] 310 |     use ndarray::Array2;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BLOCK_SIZE_AREA`
[INFO] [stdout]  --> src/codec/compressed/source_model/event_structure/event_cube.rs:5:75
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::codec::compressed::source_model::event_structure::{BLOCK_SIZE, BLOCK_SIZE_AREA};
[INFO] [stdout]   |                                                                           ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `D_NO_EVENT`
[INFO] [stdout]   --> src/codec/compressed/source_model/event_structure/event_cube.rs:10:80
[INFO] [stdout]    |
[INFO] [stdout] 10 |     AbsoluteT, Coord, DeltaT, Event, EventCoordless, PixelAddress, D, D_EMPTY, D_NO_EVENT,
[INFO] [stdout]    |                                                                                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BitWrite`
[INFO] [stdout]   --> src/codec/compressed/source_model/event_structure/event_cube.rs:13:42
[INFO] [stdout]    |
[INFO] [stdout] 13 | use bitstream_io::{BigEndian, BitReader, BitWrite, BitWriter};
[INFO] [stdout]    |                                          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashMap`
[INFO] [stdout]   --> src/codec/compressed/source_model/event_structure/event_cube.rs:15:24
[INFO] [stdout]    |
[INFO] [stdout] 15 | use std::collections::{HashMap, VecDeque};
[INFO] [stdout]    |                        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_cube.rs:112:43
[INFO] [stdout]     |
[INFO] [stdout] 112 |                 + min(delta_t_prediction, ((num_intervals as u8) as u32 * dt_ref)) as AbsoluteT,
[INFO] [stdout]     |                                           ^                                     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 112 -                 + min(delta_t_prediction, ((num_intervals as u8) as u32 * dt_ref)) as AbsoluteT,
[INFO] [stdout] 112 +                 + min(delta_t_prediction, (num_intervals as u8) as u32 * dt_ref) as AbsoluteT,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PixelAddress`
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_cube.rs:230:31
[INFO] [stdout]     |
[INFO] [stdout] 230 |     use crate::{Coord, Event, PixelAddress};
[INFO] [stdout]     |                               ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_cube.rs:366:54
[INFO] [stdout]     |
[INFO] [stdout] 366 | ...                   let mut t_residual_i64 = (event.t as i64 - init.t as i64);
[INFO] [stdout]     |                                                ^                              ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 366 -                             let mut t_residual_i64 = (event.t as i64 - init.t as i64);
[INFO] [stdout] 366 +                             let mut t_residual_i64 = event.t as i64 - init.t as i64;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_cube.rs:464:58
[INFO] [stdout]     |
[INFO] [stdout] 464 | ...                   let mut t_residual_i64 = (event.t as i64 - t_prediction as i64);
[INFO] [stdout]     |                                                ^                                    ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 464 -                                 let mut t_residual_i64 = (event.t as i64 - t_prediction as i64);
[INFO] [stdout] 464 +                                 let mut t_residual_i64 = event.t as i64 - t_prediction as i64;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::codec::CodecMetadata`
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_cube.rs:728:9
[INFO] [stdout]     |
[INFO] [stdout] 728 |     use crate::codec::CodecMetadata;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BitWrite`
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_cube.rs:731:46
[INFO] [stdout]     |
[INFO] [stdout] 731 |     use bitstream_io::{BigEndian, BitReader, BitWrite, BitWriter};
[INFO] [stdout]     |                                              ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Decoder`, `Encoder`
[INFO] [stdout]  --> src/codec/compressed/stream.rs:2:35
[INFO] [stdout]   |
[INFO] [stdout] 2 | use arithmetic_coding_adder_dep::{Decoder, Encoder};
[INFO] [stdout]   |                                   ^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cmp::min`
[INFO] [stdout]  --> src/codec/compressed/stream.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::cmp::min;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::codec::compressed::fenwick::context_switching::FenwickModel`
[INFO] [stdout]   --> src/codec/compressed/stream.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use crate::codec::compressed::fenwick::context_switching::FenwickModel;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::codec::compressed::fenwick::Weights`
[INFO] [stdout]   --> src/codec/compressed/stream.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use crate::codec::compressed::fenwick::Weights;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::codec::compressed::source_model::cabac_contexts::Contexts`
[INFO] [stdout]   --> src/codec/compressed/stream.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use crate::codec::compressed::source_model::cabac_contexts::Contexts;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Continuous`, `FramePerfect`
[INFO] [stdout]   --> src/codec/compressed/stream.rs:24:19
[INFO] [stdout]    |
[INFO] [stdout] 24 | use crate::Mode::{Continuous, FramePerfect};
[INFO] [stdout]    |                   ^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::TimeMode::AbsoluteT`
[INFO] [stdout]   --> src/codec/compressed/stream.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | use crate::TimeMode::AbsoluteT;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Coord`, `EventCoordless`, `SourceCamera`
[INFO] [stdout]   --> src/codec/compressed/stream.rs:26:13
[INFO] [stdout]    |
[INFO] [stdout] 26 | use crate::{Coord, DeltaT, Event, EventCoordless, SourceCamera};
[INFO] [stdout]    |             ^^^^^                 ^^^^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::codec::raw::stream::RawOutput`
[INFO] [stdout]    --> src/codec/compressed/stream.rs:287:13
[INFO] [stdout]     |
[INFO] [stdout] 287 |         use crate::codec::raw::stream::RawOutput;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `EventCoordless`
[INFO] [stdout]    --> src/codec/compressed/stream.rs:290:28
[INFO] [stdout]     |
[INFO] [stdout] 290 |         use crate::{Event, EventCoordless, SourceCamera, TimeMode};
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::codec::raw::stream::RawOutput`
[INFO] [stdout]    --> src/codec/compressed/stream.rs:341:13
[INFO] [stdout]     |
[INFO] [stdout] 341 |         use crate::codec::raw::stream::RawOutput;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `EventCoordless`
[INFO] [stdout]    --> src/codec/compressed/stream.rs:344:28
[INFO] [stdout]     |
[INFO] [stdout] 344 |         use crate::{Event, EventCoordless, SourceCamera, TimeMode};
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::codec::raw::stream::RawOutput`
[INFO] [stdout]    --> src/codec/compressed/stream.rs:431:13
[INFO] [stdout]     |
[INFO] [stdout] 431 |         use crate::codec::raw::stream::RawOutput;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `EventCoordless`
[INFO] [stdout]    --> src/codec/compressed/stream.rs:434:28
[INFO] [stdout]     |
[INFO] [stdout] 434 |         use crate::{Event, EventCoordless, SourceCamera, TimeMode};
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::codec::raw::stream::RawOutput`
[INFO] [stdout]    --> src/codec/compressed/stream.rs:520:13
[INFO] [stdout]     |
[INFO] [stdout] 520 |         use crate::codec::raw::stream::RawOutput;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `EventCoordless`
[INFO] [stdout]    --> src/codec/compressed/stream.rs:523:28
[INFO] [stdout]     |
[INFO] [stdout] 523 |         use crate::{Event, EventCoordless, SourceCamera, TimeMode};
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::codec::raw::stream::RawOutput`
[INFO] [stdout]    --> src/codec/compressed/stream.rs:632:13
[INFO] [stdout]     |
[INFO] [stdout] 632 |         use crate::codec::raw::stream::RawOutput;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `EventCoordless`
[INFO] [stdout]    --> src/codec/compressed/stream.rs:635:28
[INFO] [stdout]     |
[INFO] [stdout] 635 |         use crate::{Event, EventCoordless, SourceCamera, TimeMode};
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::codec::compressed::stream`
[INFO] [stdout]   --> src/codec/compressed/mod.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |     use crate::codec::compressed::stream;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `U8` is imported redundantly
[INFO] [stdout]   --> src/codec/decoder.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 2  | use crate::SourceType::*;
[INFO] [stdout]    |     -------------------- the item `U8` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 17 | use crate::SourceType::U8;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `RawInput` is imported redundantly
[INFO] [stdout]    --> src/codec/decoder.rs:250:37
[INFO] [stdout]     |
[INFO] [stdout] 247 |     use super::*;
[INFO] [stdout]     |         -------- the item `RawInput` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 250 |     use crate::codec::raw::stream::{RawInput, RawOutput};
[INFO] [stdout]     |                                     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `U8` is imported redundantly
[INFO] [stdout]   --> src/codec/encoder.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 5  | use crate::SourceType::*;
[INFO] [stdout]    |     -------------------- the item `U8` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 25 | use crate::SourceType::U8;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `RawOutput` is imported redundantly
[INFO] [stdout]    --> src/codec/encoder.rs:310:9
[INFO] [stdout]     |
[INFO] [stdout] 309 |     use super::*;
[INFO] [stdout]     |         -------- the item `RawOutput` is already imported here
[INFO] [stdout] 310 |     use crate::codec::raw::stream::RawOutput;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `CodecMetadata` is imported redundantly
[INFO] [stdout]    --> src/codec/encoder.rs:311:24
[INFO] [stdout]     |
[INFO] [stdout] 309 |     use super::*;
[INFO] [stdout]     |         -------- the item `CodecMetadata` is already imported here
[INFO] [stdout] 310 |     use crate::codec::raw::stream::RawOutput;
[INFO] [stdout] 311 |     use crate::codec::{CodecMetadata, LATEST_CODEC_VERSION};
[INFO] [stdout]     |                        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::BinaryHeap`
[INFO] [stdout]  --> src/codec/raw/stream.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::collections::BinaryHeap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Instant`
[INFO] [stdout]   --> src/codec/raw/stream.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::time::Instant;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dt_ref`
[INFO] [stdout]    --> src/codec/compressed/source_model/cabac_contexts.rs:157:35
[INFO] [stdout]     |
[INFO] [stdout] 157 | pub fn t_residual_default_weights(dt_ref: DeltaT) -> Weights {
[INFO] [stdout]     |                                   ^^^^^^ help: if this is intentional, prefix it with an underscore: `_dt_ref`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_adu.rs:236:32
[INFO] [stdout]     |
[INFO] [stdout] 236 |     fn ingest_event(&mut self, mut event: Event) -> bool {
[INFO] [stdout]     |                                ----^^^^^
[INFO] [stdout]     |                                |
[INFO] [stdout]     |                                help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `index`
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_cube.rs:127:13
[INFO] [stdout]     |
[INFO] [stdout] 127 |         let index = 0;
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `idx`
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_cube.rs:168:34
[INFO] [stdout]     |
[INFO] [stdout] 168 | ...                   for (idx, event) in self.raw_event_lists[c][y][x].iter().enumerate() {
[INFO] [stdout]     |                            ^^^ help: if this is intentional, prefix it with an underscore: `_idx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_cube.rs:169:37
[INFO] [stdout]     |
[INFO] [stdout] 169 | ...                   let mut event = Event {
[INFO] [stdout]     |                           ----^^^^^
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `d_residual` is never read
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_cube.rs:338:33
[INFO] [stdout]     |
[INFO] [stdout] 338 |                         let mut d_residual = 0;
[INFO] [stdout]     |                                 ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_cube.rs:366:33
[INFO] [stdout]     |
[INFO] [stdout] 366 | ...                   let mut t_residual_i64 = (event.t as i64 - init.t as i64);
[INFO] [stdout]     |                           ----^^^^^^^^^^^^^^
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_cube.rs:367:48
[INFO] [stdout]     |
[INFO] [stdout] 367 | ...                   let (bitshift_amt, mut t_residual) =
[INFO] [stdout]     |                                          ----^^^^^^^^^^
[INFO] [stdout]     |                                          |
[INFO] [stdout]     |                                          help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `actual_delta_t`
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_cube.rs:463:37
[INFO] [stdout]     |
[INFO] [stdout] 463 | ...                   let actual_delta_t = event.t - prev_event.t;
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_actual_delta_t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_cube.rs:441:37
[INFO] [stdout]     |
[INFO] [stdout] 441 | ...   let mut prev_event = pixel[idx - 1]; // We can assume for now that this is perfectly decoded, but later we'll corrupt it according ...
[INFO] [stdout]     |           ----^^^^^^^^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_cube.rs:445:37
[INFO] [stdout]     |
[INFO] [stdout] 445 | ...                   let mut d_residual =
[INFO] [stdout]     |                           ----^^^^^^^^^^
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_cube.rs:464:37
[INFO] [stdout]     |
[INFO] [stdout] 464 | ...                   let mut t_residual_i64 = (event.t as i64 - t_prediction as i64);
[INFO] [stdout]     |                           ----^^^^^^^^^^^^^^
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_cube.rs:465:52
[INFO] [stdout]     |
[INFO] [stdout] 465 | ...                   let (bitshift_amt, mut t_residual) = contexts
[INFO] [stdout]     |                                          ----^^^^^^^^^^
[INFO] [stdout]     |                                          |
[INFO] [stdout]     |                                          help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d_residual_buffer`
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_cube.rs:543:17
[INFO] [stdout]     |
[INFO] [stdout] 543 |         let mut d_residual_buffer = [0u8; size_of::<DResidual>()];
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_d_residual_buffer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dtref_residual_buffer`
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_cube.rs:545:17
[INFO] [stdout]     |
[INFO] [stdout] 545 |         let mut dtref_residual_buffer = [0u8; size_of::<TResidual>()];
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dtref_residual_buffer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `block_idx_y`
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_cube.rs:527:9
[INFO] [stdout]     |
[INFO] [stdout] 527 |         block_idx_y: usize,
[INFO] [stdout]     |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_block_idx_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `block_idx_x`
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_cube.rs:528:9
[INFO] [stdout]     |
[INFO] [stdout] 528 |         block_idx_x: usize,
[INFO] [stdout]     |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_block_idx_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `num_channels`
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_cube.rs:529:9
[INFO] [stdout]     |
[INFO] [stdout] 529 |         num_channels: usize,
[INFO] [stdout]     |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_channels`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dt_ref`
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_cube.rs:531:9
[INFO] [stdout]     |
[INFO] [stdout] 531 |         dt_ref: DeltaT,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_dt_ref`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `num_intervals`
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_cube.rs:532:9
[INFO] [stdout]     |
[INFO] [stdout] 532 |         num_intervals: usize,
[INFO] [stdout]     |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_intervals`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_cube.rs:543:13
[INFO] [stdout]     |
[INFO] [stdout] 543 |         let mut d_residual_buffer = [0u8; size_of::<DResidual>()];
[INFO] [stdout]     |             ----^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_cube.rs:545:13
[INFO] [stdout]     |
[INFO] [stdout] 545 |         let mut dtref_residual_buffer = [0u8; size_of::<TResidual>()];
[INFO] [stdout]     |             ----^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_cube.rs:553:25
[INFO] [stdout]     |
[INFO] [stdout] 553 |                     let mut pixel = &mut self.raw_event_lists[c][y][x];
[INFO] [stdout]     |                         ----^^^^^
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_cube.rs:604:37
[INFO] [stdout]     |
[INFO] [stdout] 604 | ...                   let mut t_residual =
[INFO] [stdout]     |                           ----^^^^^^^^^^
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dtref_residual_buffer`
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_cube.rs:641:17
[INFO] [stdout]     |
[INFO] [stdout] 641 |         let mut dtref_residual_buffer = [0u8; size_of::<TResidual>()];
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dtref_residual_buffer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `init_event`
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_cube.rs:645:17
[INFO] [stdout]     |
[INFO] [stdout] 645 |         let mut init_event: Option<EventCoordless> = None;
[INFO] [stdout]     |                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_init_event`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `block_idx_y`
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_cube.rs:630:9
[INFO] [stdout]     |
[INFO] [stdout] 630 |         block_idx_y: usize,
[INFO] [stdout]     |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_block_idx_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `block_idx_x`
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_cube.rs:631:9
[INFO] [stdout]     |
[INFO] [stdout] 631 |         block_idx_x: usize,
[INFO] [stdout]     |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_block_idx_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `num_channels`
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_cube.rs:632:9
[INFO] [stdout]     |
[INFO] [stdout] 632 |         num_channels: usize,
[INFO] [stdout]     |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_channels`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `start_t`
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_cube.rs:633:9
[INFO] [stdout]     |
[INFO] [stdout] 633 |         start_t: AbsoluteT,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_start_t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dt_ref`
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_cube.rs:634:9
[INFO] [stdout]     |
[INFO] [stdout] 634 |         dt_ref: DeltaT,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_dt_ref`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `num_intervals`
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_cube.rs:635:9
[INFO] [stdout]     |
[INFO] [stdout] 635 |         num_intervals: usize,
[INFO] [stdout]     |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_intervals`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_cube.rs:649:42
[INFO] [stdout]     |
[INFO] [stdout] 649 |                 row.iter_mut().for_each(|mut pixel| {
[INFO] [stdout]     |                                          ----^^^^^
[INFO] [stdout]     |                                          |
[INFO] [stdout]     |                                          help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_cube.rs:666:33
[INFO] [stdout]     |
[INFO] [stdout] 666 | ...                   let mut prev_event = pixel[idx - 1];
[INFO] [stdout]     |                           ----^^^^^^^^^^
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_cube.rs:697:37
[INFO] [stdout]     |
[INFO] [stdout] 697 | ...                   let mut t_residual =
[INFO] [stdout]     |                           ----^^^^^^^^^^
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_cube.rs:641:13
[INFO] [stdout]     |
[INFO] [stdout] 641 |         let mut dtref_residual_buffer = [0u8; size_of::<TResidual>()];
[INFO] [stdout]     |             ----^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_cube.rs:645:13
[INFO] [stdout]     |
[INFO] [stdout] 645 |         let mut init_event: Option<EventCoordless> = None;
[INFO] [stdout]     |             ----^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/codec/compressed/stream.rs:229:21
[INFO] [stdout]     |
[INFO] [stdout] 229 |                 let mut adu_bytes = reader.read_to_vec(num_bytes as usize)?;
[INFO] [stdout]     |                     ----^^^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `WriteCompression`
[INFO] [stdout]    --> src/codec/compressed/stream.rs:275:53
[INFO] [stdout]     |
[INFO] [stdout] 275 |     use crate::codec::{CodecError, ReadCompression, WriteCompression};
[INFO] [stdout]     |                                                     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dt_ref`
[INFO] [stdout]    --> src/codec/compressed/source_model/cabac_contexts.rs:157:35
[INFO] [stdout]     |
[INFO] [stdout] 157 | pub fn t_residual_default_weights(dt_ref: DeltaT) -> Weights {
[INFO] [stdout]     |                                   ^^^^^^ help: if this is intentional, prefix it with an underscore: `_dt_ref`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_adu.rs:236:32
[INFO] [stdout]     |
[INFO] [stdout] 236 |     fn ingest_event(&mut self, mut event: Event) -> bool {
[INFO] [stdout]     |                                ----^^^^^
[INFO] [stdout]     |                                |
[INFO] [stdout]     |                                help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `pixel_count` is assigned to, but never used
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_adu.rs:380:17
[INFO] [stdout]     |
[INFO] [stdout] 380 |         let mut pixel_count = 0;
[INFO] [stdout]     |                 ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_pixel_count` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `idx`
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_adu.rs:462:35
[INFO] [stdout]     |
[INFO] [stdout] 462 | ...                   for ((idx, elem1), elem2) in px1.iter().enumerate().zip(px2.iter()) {
[INFO] [stdout]     |                             ^^^ help: if this is intentional, prefix it with an underscore: `_idx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `index`
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_cube.rs:127:13
[INFO] [stdout]     |
[INFO] [stdout] 127 |         let index = 0;
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `idx`
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_cube.rs:168:34
[INFO] [stdout]     |
[INFO] [stdout] 168 | ...                   for (idx, event) in self.raw_event_lists[c][y][x].iter().enumerate() {
[INFO] [stdout]     |                            ^^^ help: if this is intentional, prefix it with an underscore: `_idx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_cube.rs:169:37
[INFO] [stdout]     |
[INFO] [stdout] 169 | ...                   let mut event = Event {
[INFO] [stdout]     |                           ----^^^^^
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `d_residual` is never read
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_cube.rs:338:33
[INFO] [stdout]     |
[INFO] [stdout] 338 |                         let mut d_residual = 0;
[INFO] [stdout]     |                                 ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_cube.rs:366:33
[INFO] [stdout]     |
[INFO] [stdout] 366 | ...                   let mut t_residual_i64 = (event.t as i64 - init.t as i64);
[INFO] [stdout]     |                           ----^^^^^^^^^^^^^^
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_cube.rs:367:48
[INFO] [stdout]     |
[INFO] [stdout] 367 | ...                   let (bitshift_amt, mut t_residual) =
[INFO] [stdout]     |                                          ----^^^^^^^^^^
[INFO] [stdout]     |                                          |
[INFO] [stdout]     |                                          help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `actual_delta_t`
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_cube.rs:463:37
[INFO] [stdout]     |
[INFO] [stdout] 463 | ...                   let actual_delta_t = event.t - prev_event.t;
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_actual_delta_t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_cube.rs:441:37
[INFO] [stdout]     |
[INFO] [stdout] 441 | ...   let mut prev_event = pixel[idx - 1]; // We can assume for now that this is perfectly decoded, but later we'll corrupt it according ...
[INFO] [stdout]     |           ----^^^^^^^^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_cube.rs:445:37
[INFO] [stdout]     |
[INFO] [stdout] 445 | ...                   let mut d_residual =
[INFO] [stdout]     |                           ----^^^^^^^^^^
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_cube.rs:464:37
[INFO] [stdout]     |
[INFO] [stdout] 464 | ...                   let mut t_residual_i64 = (event.t as i64 - t_prediction as i64);
[INFO] [stdout]     |                           ----^^^^^^^^^^^^^^
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_cube.rs:465:52
[INFO] [stdout]     |
[INFO] [stdout] 465 | ...                   let (bitshift_amt, mut t_residual) = contexts
[INFO] [stdout]     |                                          ----^^^^^^^^^^
[INFO] [stdout]     |                                          |
[INFO] [stdout]     |                                          help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d_residual_buffer`
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_cube.rs:543:17
[INFO] [stdout]     |
[INFO] [stdout] 543 |         let mut d_residual_buffer = [0u8; size_of::<DResidual>()];
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_d_residual_buffer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dtref_residual_buffer`
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_cube.rs:545:17
[INFO] [stdout]     |
[INFO] [stdout] 545 |         let mut dtref_residual_buffer = [0u8; size_of::<TResidual>()];
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dtref_residual_buffer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `block_idx_y`
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_cube.rs:527:9
[INFO] [stdout]     |
[INFO] [stdout] 527 |         block_idx_y: usize,
[INFO] [stdout]     |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_block_idx_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `block_idx_x`
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_cube.rs:528:9
[INFO] [stdout]     |
[INFO] [stdout] 528 |         block_idx_x: usize,
[INFO] [stdout]     |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_block_idx_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `num_channels`
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_cube.rs:529:9
[INFO] [stdout]     |
[INFO] [stdout] 529 |         num_channels: usize,
[INFO] [stdout]     |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_channels`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dt_ref`
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_cube.rs:531:9
[INFO] [stdout]     |
[INFO] [stdout] 531 |         dt_ref: DeltaT,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_dt_ref`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `num_intervals`
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_cube.rs:532:9
[INFO] [stdout]     |
[INFO] [stdout] 532 |         num_intervals: usize,
[INFO] [stdout]     |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_intervals`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_cube.rs:543:13
[INFO] [stdout]     |
[INFO] [stdout] 543 |         let mut d_residual_buffer = [0u8; size_of::<DResidual>()];
[INFO] [stdout]     |             ----^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_cube.rs:545:13
[INFO] [stdout]     |
[INFO] [stdout] 545 |         let mut dtref_residual_buffer = [0u8; size_of::<TResidual>()];
[INFO] [stdout]     |             ----^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_cube.rs:553:25
[INFO] [stdout]     |
[INFO] [stdout] 553 |                     let mut pixel = &mut self.raw_event_lists[c][y][x];
[INFO] [stdout]     |                         ----^^^^^
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_cube.rs:604:37
[INFO] [stdout]     |
[INFO] [stdout] 604 | ...                   let mut t_residual =
[INFO] [stdout]     |                           ----^^^^^^^^^^
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dtref_residual_buffer`
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_cube.rs:641:17
[INFO] [stdout]     |
[INFO] [stdout] 641 |         let mut dtref_residual_buffer = [0u8; size_of::<TResidual>()];
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dtref_residual_buffer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `init_event`
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_cube.rs:645:17
[INFO] [stdout]     |
[INFO] [stdout] 645 |         let mut init_event: Option<EventCoordless> = None;
[INFO] [stdout]     |                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_init_event`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `block_idx_y`
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_cube.rs:630:9
[INFO] [stdout]     |
[INFO] [stdout] 630 |         block_idx_y: usize,
[INFO] [stdout]     |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_block_idx_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `block_idx_x`
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_cube.rs:631:9
[INFO] [stdout]     |
[INFO] [stdout] 631 |         block_idx_x: usize,
[INFO] [stdout]     |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_block_idx_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `num_channels`
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_cube.rs:632:9
[INFO] [stdout]     |
[INFO] [stdout] 632 |         num_channels: usize,
[INFO] [stdout]     |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_channels`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `start_t`
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_cube.rs:633:9
[INFO] [stdout]     |
[INFO] [stdout] 633 |         start_t: AbsoluteT,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_start_t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dt_ref`
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_cube.rs:634:9
[INFO] [stdout]     |
[INFO] [stdout] 634 |         dt_ref: DeltaT,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_dt_ref`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `num_intervals`
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_cube.rs:635:9
[INFO] [stdout]     |
[INFO] [stdout] 635 |         num_intervals: usize,
[INFO] [stdout]     |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_intervals`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_cube.rs:649:42
[INFO] [stdout]     |
[INFO] [stdout] 649 |                 row.iter_mut().for_each(|mut pixel| {
[INFO] [stdout]     |                                          ----^^^^^
[INFO] [stdout]     |                                          |
[INFO] [stdout]     |                                          help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_cube.rs:666:33
[INFO] [stdout]     |
[INFO] [stdout] 666 | ...                   let mut prev_event = pixel[idx - 1];
[INFO] [stdout]     |                           ----^^^^^^^^^^
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_cube.rs:697:37
[INFO] [stdout]     |
[INFO] [stdout] 697 | ...                   let mut t_residual =
[INFO] [stdout]     |                           ----^^^^^^^^^^
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_cube.rs:641:13
[INFO] [stdout]     |
[INFO] [stdout] 641 |         let mut dtref_residual_buffer = [0u8; size_of::<TResidual>()];
[INFO] [stdout]     |             ----^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_cube.rs:645:13
[INFO] [stdout]     |
[INFO] [stdout] 645 |         let mut init_event: Option<EventCoordless> = None;
[INFO] [stdout]     |             ----^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_cube.rs:742:13
[INFO] [stdout]     |
[INFO] [stdout] 742 |         for c in 0..3 {
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_cube.rs:811:13
[INFO] [stdout]     |
[INFO] [stdout] 811 |         for c in 0..3 {
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_cube.rs:831:21
[INFO] [stdout]     |
[INFO] [stdout] 831 |                 for i in 0..rng.gen_range(0..3) {
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `counter`
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_cube.rs:961:17
[INFO] [stdout]     |
[INFO] [stdout] 961 |         let mut counter = 0;
[INFO] [stdout]     |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_counter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_cube.rs:961:13
[INFO] [stdout]     |
[INFO] [stdout] 961 |         let mut counter = 0;
[INFO] [stdout]     |             ----^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `counter`
[INFO] [stdout]     --> src/codec/compressed/source_model/event_structure/event_cube.rs:1049:17
[INFO] [stdout]      |
[INFO] [stdout] 1049 |         let mut counter = 0;
[INFO] [stdout]      |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_counter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/codec/compressed/source_model/event_structure/event_cube.rs:1049:13
[INFO] [stdout]      |
[INFO] [stdout] 1049 |         let mut counter = 0;
[INFO] [stdout]      |             ----^^^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/codec/compressed/stream.rs:229:21
[INFO] [stdout]     |
[INFO] [stdout] 229 |                 let mut adu_bytes = reader.read_to_vec(num_bytes as usize)?;
[INFO] [stdout]     |                     ----^^^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `plane`
[INFO] [stdout]    --> src/codec/compressed/stream.rs:293:13
[INFO] [stdout]     |
[INFO] [stdout] 293 |         let plane = PlaneSize::new(16, 30, 1)?;
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_plane`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/codec/compressed/stream.rs:417:13
[INFO] [stdout]     |
[INFO] [stdout] 417 |         for i in 0..counter - 1 {
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/codec/compressed/stream.rs:353:13
[INFO] [stdout]     |
[INFO] [stdout] 353 |         let mut candidate_px_idx = (7, 12);
[INFO] [stdout]     |             ----^^^^^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `start_t`
[INFO] [stdout]    --> src/codec/compressed/stream.rs:438:13
[INFO] [stdout]     |
[INFO] [stdout] 438 |         let start_t = 0;
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_start_t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/codec/compressed/stream.rs:467:13
[INFO] [stdout]     |
[INFO] [stdout] 467 |         for i in 0..10 {
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/codec/compressed/stream.rs:493:13
[INFO] [stdout]     |
[INFO] [stdout] 493 |         for i in 0..counter - 1 {
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/codec/compressed/stream.rs:443:13
[INFO] [stdout]     |
[INFO] [stdout] 443 |         let mut candidate_px_idx = (7, 12);
[INFO] [stdout]     |             ----^^^^^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `start_t`
[INFO] [stdout]    --> src/codec/compressed/stream.rs:527:13
[INFO] [stdout]     |
[INFO] [stdout] 527 |         let start_t = 0;
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_start_t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/codec/compressed/stream.rs:607:13
[INFO] [stdout]     |
[INFO] [stdout] 607 |         for i in 0..counter + 1 {
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/codec/compressed/stream.rs:532:13
[INFO] [stdout]     |
[INFO] [stdout] 532 |         let mut candidate_px_idx = (7, 12);
[INFO] [stdout]     |             ----^^^^^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `start_t`
[INFO] [stdout]    --> src/codec/compressed/stream.rs:639:13
[INFO] [stdout]     |
[INFO] [stdout] 639 |         let start_t = 0;
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_start_t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/codec/compressed/stream.rs:644:13
[INFO] [stdout]     |
[INFO] [stdout] 644 |         let mut candidate_px_idx = (7, 12);
[INFO] [stdout]     |             ----^^^^^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `dtref_context` and `dt_max` are never read
[INFO] [stdout]   --> src/codec/compressed/source_model/cabac_contexts.rs:14:16
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub struct Contexts {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 14 |     pub(crate) dtref_context: usize,
[INFO] [stdout]    |                ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     dt_max: i64,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `check_too_far` is never used
[INFO] [stdout]   --> src/codec/compressed/source_model/cabac_contexts.rs:59:19
[INFO] [stdout]    |
[INFO] [stdout] 33 | impl Contexts {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 59 |     pub(crate) fn check_too_far(&self, reference_start_t: AbsoluteT, t: AbsoluteT) -> bool {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BLOCK_SIZE_AREA` is never used
[INFO] [stdout]  --> src/codec/compressed/source_model/event_structure/mod.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub const BLOCK_SIZE_AREA: usize = BLOCK_SIZE * BLOCK_SIZE;
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Compressed` is never constructed
[INFO] [stdout]   --> src/codec/compressed/source_model/event_structure/event_adu.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub enum AduState {
[INFO] [stdout]    |          -------- variant in this enum
[INFO] [stdout] 45 |     Compressed,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AduState` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `compress_test` is never used
[INFO] [stdout]    --> src/codec/compressed/source_model/event_structure/event_adu.rs:123:12
[INFO] [stdout]     |
[INFO] [stdout] 51  | impl EventAdu {
[INFO] [stdout]     | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 123 |     pub fn compress_test(
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `decoded_event_queue` is never read
[INFO] [stdout]   --> src/codec/compressed/stream.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub struct CompressedInput<R: Read> {
[INFO] [stdout]    |            --------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 50 |     decoded_event_queue: VecDeque<Event>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `HeaderExtension` is never used
[INFO] [stdout]   --> src/codec/header.rs:27:18
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub(crate) trait HeaderExtension {}
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]   --> src/lib.rs:49:1
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub fn is_framed(source_camera: SourceCamera) -> bool {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:1:9
[INFO] [stdout]    |
[INFO] [stdout] 1  | #![warn(missing_docs)]
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an enum
[INFO] [stdout]    --> src/lib.rs:195:1
[INFO] [stdout]     |
[INFO] [stdout] 195 | pub enum Mode {
[INFO] [stdout]     | ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an enum
[INFO] [stdout]    --> src/lib.rs:207:1
[INFO] [stdout]     |
[INFO] [stdout] 207 | pub enum PixelMultiMode {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a variant
[INFO] [stdout]    --> src/lib.rs:209:5
[INFO] [stdout]     |
[INFO] [stdout] 209 |     Normal,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a variant
[INFO] [stdout]    --> src/lib.rs:211:5
[INFO] [stdout]     |
[INFO] [stdout] 211 |     Collapse,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a module
[INFO] [stdout]   --> src/codec/mod.rs:66:1
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub mod rate_controller;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/codec/mod.rs:1:9
[INFO] [stdout]    |
[INFO] [stdout] 1  | #![warn(missing_docs)]
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]    --> src/codec/mod.rs:268:5
[INFO] [stdout]     |
[INFO] [stdout] 268 |     pub crf: Crf,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an associated function
[INFO] [stdout]    --> src/codec/mod.rs:272:5
[INFO] [stdout]     |
[INFO] [stdout] 272 |     pub fn default(plane: PlaneSize) -> Self {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]    --> src/codec/mod.rs:290:9
[INFO] [stdout]     |
[INFO] [stdout] 290 |         target_event_rate: f64,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a constant
[INFO] [stdout]  --> src/codec/compressed/mod.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub const BLOCK_SIZE_BIG: usize = 64;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a constant
[INFO] [stdout]  --> src/codec/compressed/mod.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub const BLOCK_SIZE_BIG_AREA: usize = BLOCK_SIZE_BIG * BLOCK_SIZE_BIG;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a type alias
[INFO] [stdout]   --> src/codec/compressed/mod.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub type DResidual = i16;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a constant
[INFO] [stdout]   --> src/codec/compressed/mod.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub const DRESIDUAL_NO_EVENT: DResidual = 256;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a constant
[INFO] [stdout]   --> src/codec/compressed/mod.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub const DRESIDUAL_SKIP_CUBE: DResidual = 257;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a type alias
[INFO] [stdout]   --> src/codec/compressed/mod.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub type TResidual = i16;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an associated function
[INFO] [stdout]   --> src/codec/compressed/fenwick/mod.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn new(n: usize) -> Self {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]   --> src/codec/compressed/fenwick/mod.rs:76:5
[INFO] [stdout]    |
[INFO] [stdout] 76 |     pub fn len(&self) -> usize {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct
[INFO] [stdout]    --> src/codec/compressed/fenwick/mod.rs:112:1
[INFO] [stdout]     |
[INFO] [stdout] 112 | pub struct ValueError(pub usize);
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct
[INFO] [stdout]   --> src/codec/compressed/fenwick/context_switching.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct FenwickModel {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]   --> src/codec/compressed/fenwick/context_switching.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 48 |     pub fn set_context(&mut self, context: usize) {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/codec/encoder.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub options: EncoderOptions,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]    --> src/codec/encoder.rs:289:5
[INFO] [stdout]     |
[INFO] [stdout] 289 |     pub fn get_options(&self) -> EncoderOptions {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct
[INFO] [stdout]   --> src/codec/rate_controller.rs:24:1
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct Crf {
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct
[INFO] [stdout]   --> src/codec/rate_controller.rs:38:1
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub struct CrfParameters {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an associated function
[INFO] [stdout]   --> src/codec/rate_controller.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub fn new(crf: Option<u8>, plane: PlaneSize) -> Self {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]   --> src/codec/rate_controller.rs:69:5
[INFO] [stdout]    |
[INFO] [stdout] 69 |     pub fn override_c_thresh_baseline(&mut self, baseline: u8) {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]   --> src/codec/rate_controller.rs:74:5
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub fn override_c_thresh_max(&mut self, max: u8) {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]   --> src/codec/rate_controller.rs:79:5
[INFO] [stdout]    |
[INFO] [stdout] 79 |     pub fn override_c_increase_velocity(&mut self, velocity: u8) {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]   --> src/codec/rate_controller.rs:84:5
[INFO] [stdout]    |
[INFO] [stdout] 84 |     pub fn override_feature_c_radius(&mut self, radius: u16) {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]   --> src/codec/rate_controller.rs:89:5
[INFO] [stdout]    |
[INFO] [stdout] 89 |     pub fn get_parameters(&self) -> &CrfParameters {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]   --> src/codec/rate_controller.rs:93:5
[INFO] [stdout]    |
[INFO] [stdout] 93 |     pub fn get_parameters_mut(&mut self) -> &mut CrfParameters {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]   --> src/codec/rate_controller.rs:97:5
[INFO] [stdout]    |
[INFO] [stdout] 97 |     pub fn get_quality(&self) -> Option<u8> {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 105 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `adder_codec_core::codec::raw::stream::RawInput`
[INFO] [stdout]  --> tests/integration_tests.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use adder_codec_core::codec::raw::stream::RawInput;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Event`, `PlaneSize`
[INFO] [stdout]  --> tests/integration_tests.rs:7:43
[INFO] [stdout]   |
[INFO] [stdout] 7 | use adder_codec_core::{open_file_decoder, Event, PlaneSize};
[INFO] [stdout]   |                                           ^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bitreader`
[INFO] [stdout]   --> tests/integration_tests.rs:14:18
[INFO] [stdout]    |
[INFO] [stdout] 14 |     let (stream, bitreader) = open_file_decoder("tests/samples/virat_small_gray.adder")?;
[INFO] [stdout]    |                  ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bitreader`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> tests/integration_tests.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |     for i in 0..24000 {
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> tests/integration_tests.rs:65:37
[INFO] [stdout]    |
[INFO] [stdout] 65 |             Err(CodecError::IoError(e)) => {
[INFO] [stdout]    |                                     ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `dtref_context` and `dt_max` are never read
[INFO] [stdout]   --> src/codec/compressed/source_model/cabac_contexts.rs:14:16
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub struct Contexts {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 14 |     pub(crate) dtref_context: usize,
[INFO] [stdout]    |                ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     dt_max: i64,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `check_too_far` is never used
[INFO] [stdout]   --> src/codec/compressed/source_model/cabac_contexts.rs:59:19
[INFO] [stdout]    |
[INFO] [stdout] 33 | impl Contexts {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 59 |     pub(crate) fn check_too_far(&self, reference_start_t: AbsoluteT, t: AbsoluteT) -> bool {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BLOCK_SIZE_AREA` is never used
[INFO] [stdout]  --> src/codec/compressed/source_model/event_structure/mod.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub const BLOCK_SIZE_AREA: usize = BLOCK_SIZE * BLOCK_SIZE;
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Compressed` is never constructed
[INFO] [stdout]   --> src/codec/compressed/source_model/event_structure/event_adu.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub enum AduState {
[INFO] [stdout]    |          -------- variant in this enum
[INFO] [stdout] 45 |     Compressed,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AduState` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `decoded_event_queue` is never read
[INFO] [stdout]   --> src/codec/compressed/stream.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub struct CompressedInput<R: Read> {
[INFO] [stdout]    |            --------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 50 |     decoded_event_queue: VecDeque<Event>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `setup_encoded_raw_interleaved` is never used
[INFO] [stdout]    --> src/codec/decoder.rs:303:8
[INFO] [stdout]     |
[INFO] [stdout] 303 |     fn setup_encoded_raw_interleaved(codec_version: u8) -> Vec<u8> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `HeaderExtension` is never used
[INFO] [stdout]   --> src/codec/header.rs:27:18
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub(crate) trait HeaderExtension {}
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/codec/compressed/stream.rs:320:17
[INFO] [stdout]     |
[INFO] [stdout] 320 | /                 compressed_output.ingest_event(Event {
[INFO] [stdout] 321 | |                     coord: Coord { x, y, c: None },
[INFO] [stdout] 322 | |                     t: min(280 + counter, start_t + dt_ref * num_intervals as u32),
[INFO] [stdout] 323 | |                     d: 7,
[INFO] [stdout] 324 | |                 });
[INFO] [stdout]     | |__________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 320 |                 let _ = compressed_output.ingest_event(Event {
[INFO] [stdout]     |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/codec/compressed/stream.rs:387:17
[INFO] [stdout]     |
[INFO] [stdout] 387 |                 compressed_output.ingest_event(event);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 387 |                 let _ = compressed_output.ingest_event(event);
[INFO] [stdout]     |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/codec/compressed/stream.rs:397:9
[INFO] [stdout]     |
[INFO] [stdout] 397 | /         compressed_output.ingest_event(Event {
[INFO] [stdout] 398 | |             coord: Coord {
[INFO] [stdout] 399 | |                 x: 0,
[INFO] [stdout] 400 | |                 y: 0,
[INFO] [stdout] ...   |
[INFO] [stdout] 404 | |             d: 7,
[INFO] [stdout] 405 | |         });
[INFO] [stdout]     | |__________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 397 |         let _ = compressed_output.ingest_event(Event {
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 121 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.39s
[INFO] running `Command { std: "docker" "inspect" "f19621f3c1dff9ecc9942c22b21fceefab9896646216e75d7d0bc15504731bb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f19621f3c1dff9ecc9942c22b21fceefab9896646216e75d7d0bc15504731bb3", kill_on_drop: false }`
[INFO] [stdout] f19621f3c1dff9ecc9942c22b21fceefab9896646216e75d7d0bc15504731bb3
