[INFO] cloning repository https://github.com/BrunoWallner/crav
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BrunoWallner/crav" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBrunoWallner%2Fcrav", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBrunoWallner%2Fcrav'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c1aac3f006063927d9fc5149365d04ca064b5399
[INFO] testing BrunoWallner/crav against beta-2023-04-20 for beta-1.70-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBrunoWallner%2Fcrav" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/BrunoWallner/crav on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/BrunoWallner/crav
[INFO] finished tweaking git repo https://github.com/BrunoWallner/crav
[INFO] tweaked toml for git repo https://github.com/BrunoWallner/crav written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/BrunoWallner/crav already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "5a1cd526b82dd657ff2520aef3eb77a37ec45aae66061d5ea0b6ce5a2ad6cb5d", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "81cb3988bb04aca027ee695a1163ccd0abdadaaabe7f02a910be1fef959a2aa1", kill_on_drop: false }`
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[INFO] [stderr]    Compiling audioviz v0.4.4
[INFO] [stderr]    Compiling wgpu v0.11.1
[INFO] [stderr]    Compiling smithay-client-toolkit v0.12.3
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[INFO] [stderr]    Compiling crav v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `audioviz::spectrum::Frequency`
[INFO] [stdout]  --> src/backends/mod.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use audioviz::spectrum::Frequency;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `audioviz::spectrum::Frequency`
[INFO] [stdout]  --> src/backends/termion/bars.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use audioviz::spectrum::Frequency;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `audioviz::spectrum::stream::StreamController`
[INFO] [stdout]   --> src/backends/termion/mod.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use audioviz::spectrum::stream::StreamController;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `audioviz::spectrum::stream::StreamController`
[INFO] [stdout]  --> src/backends/wgpu/state.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use audioviz::spectrum::stream::StreamController;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `audioviz::spectrum::Frequency`
[INFO] [stdout]  --> src/backends/wgpu/mesh.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use audioviz::spectrum::Frequency;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::backends::get_bar_number`
[INFO] [stdout]  --> src/backends/wgpu/mod.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::backends::get_bar_number;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `StreamController`
[INFO] [stdout]  --> src/main.rs:6:42
[INFO] [stdout]   |
[INFO] [stdout] 6 | use audioviz::spectrum::stream::{Stream, StreamController};
[INFO] [stdout]   |                                          ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `width`
[INFO] [stdout]   --> src/backends/termion/bars.rs:83:5
[INFO] [stdout]    |
[INFO] [stdout] 83 |     width: u8,
[INFO] [stdout]    |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_width`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `spacing`
[INFO] [stdout]   --> src/backends/termion/bars.rs:84:5
[INFO] [stdout]    |
[INFO] [stdout] 84 |     spacing: u8,
[INFO] [stdout]    |     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_spacing`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mirror_x_achsis`
[INFO] [stdout]   --> src/backends/termion/bars.rs:85:5
[INFO] [stdout]    |
[INFO] [stdout] 85 |     mirror_x_achsis: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mirror_x_achsis`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mirror_x_achsis`
[INFO] [stdout]   --> src/backends/wgpu/mesh.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     mirror_x_achsis: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mirror_x_achsis`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]   --> src/backends/wgpu/mod.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |     let config = config.clone();
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/backends/termion/mod.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn run(mut config: &mut Config, mut converter: Converter) {
[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: field `conv_type` is never read
[INFO] [stdout]   --> src/backends/audio_to_grid.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Converter {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] 12 |     conv_type: ConverterType,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 34s
[INFO] running `Command { std: "docker" "inspect" "81cb3988bb04aca027ee695a1163ccd0abdadaaabe7f02a910be1fef959a2aa1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81cb3988bb04aca027ee695a1163ccd0abdadaaabe7f02a910be1fef959a2aa1", kill_on_drop: false }`
[INFO] [stdout] 81cb3988bb04aca027ee695a1163ccd0abdadaaabe7f02a910be1fef959a2aa1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aa1f64959c957eab6011bed82d3ce617334c4688990aff9125043922a88ec8f3
[INFO] running `Command { std: "docker" "start" "-a" "aa1f64959c957eab6011bed82d3ce617334c4688990aff9125043922a88ec8f3", kill_on_drop: false }`
[INFO] [stderr]    Compiling crav v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `audioviz::spectrum::Frequency`
[INFO] [stdout]  --> src/backends/mod.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use audioviz::spectrum::Frequency;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `audioviz::spectrum::Frequency`
[INFO] [stdout]  --> src/backends/termion/bars.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use audioviz::spectrum::Frequency;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `audioviz::spectrum::stream::StreamController`
[INFO] [stdout]   --> src/backends/termion/mod.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use audioviz::spectrum::stream::StreamController;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `audioviz::spectrum::stream::StreamController`
[INFO] [stdout]  --> src/backends/wgpu/state.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use audioviz::spectrum::stream::StreamController;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `audioviz::spectrum::Frequency`
[INFO] [stdout]  --> src/backends/wgpu/mesh.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use audioviz::spectrum::Frequency;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::backends::get_bar_number`
[INFO] [stdout]  --> src/backends/wgpu/mod.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::backends::get_bar_number;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `StreamController`
[INFO] [stdout]  --> src/main.rs:6:42
[INFO] [stdout]   |
[INFO] [stdout] 6 | use audioviz::spectrum::stream::{Stream, StreamController};
[INFO] [stdout]   |                                          ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `width`
[INFO] [stdout]   --> src/backends/termion/bars.rs:83:5
[INFO] [stdout]    |
[INFO] [stdout] 83 |     width: u8,
[INFO] [stdout]    |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_width`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `spacing`
[INFO] [stdout]   --> src/backends/termion/bars.rs:84:5
[INFO] [stdout]    |
[INFO] [stdout] 84 |     spacing: u8,
[INFO] [stdout]    |     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_spacing`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mirror_x_achsis`
[INFO] [stdout]   --> src/backends/termion/bars.rs:85:5
[INFO] [stdout]    |
[INFO] [stdout] 85 |     mirror_x_achsis: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mirror_x_achsis`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mirror_x_achsis`
[INFO] [stdout]   --> src/backends/wgpu/mesh.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     mirror_x_achsis: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mirror_x_achsis`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]   --> src/backends/wgpu/mod.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |     let config = config.clone();
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/backends/termion/mod.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn run(mut config: &mut Config, mut converter: Converter) {
[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: field `conv_type` is never read
[INFO] [stdout]   --> src/backends/audio_to_grid.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Converter {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] 12 |     conv_type: ConverterType,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.59s
[INFO] running `Command { std: "docker" "inspect" "aa1f64959c957eab6011bed82d3ce617334c4688990aff9125043922a88ec8f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa1f64959c957eab6011bed82d3ce617334c4688990aff9125043922a88ec8f3", kill_on_drop: false }`
[INFO] [stdout] aa1f64959c957eab6011bed82d3ce617334c4688990aff9125043922a88ec8f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e67799fd61ac789137577d762b47311441ccc02123041f8f09e9fae2cee02e1d
[INFO] running `Command { std: "docker" "start" "-a" "e67799fd61ac789137577d762b47311441ccc02123041f8f09e9fae2cee02e1d", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `audioviz::spectrum::Frequency`
[INFO] [stderr]  --> src/backends/mod.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use audioviz::spectrum::Frequency;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `audioviz::spectrum::Frequency`
[INFO] [stderr]  --> src/backends/termion/bars.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use audioviz::spectrum::Frequency;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `audioviz::spectrum::stream::StreamController`
[INFO] [stderr]   --> src/backends/termion/mod.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | use audioviz::spectrum::stream::StreamController;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `audioviz::spectrum::stream::StreamController`
[INFO] [stderr]  --> src/backends/wgpu/state.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use audioviz::spectrum::stream::StreamController;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `audioviz::spectrum::Frequency`
[INFO] [stderr]  --> src/backends/wgpu/mesh.rs:7:5
[INFO] [stdout] 
[INFO] [stderr]   |
[INFO] [stdout] running 0 tests
[INFO] [stderr] 7 | use audioviz::spectrum::Frequency;
[INFO] [stdout] 
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused import: `crate::backends::get_bar_number`
[INFO] [stderr]  --> src/backends/wgpu/mod.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use crate::backends::get_bar_number;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `StreamController`
[INFO] [stderr]  --> src/main.rs:6:42
[INFO] [stderr]   |
[INFO] [stderr] 6 | use audioviz::spectrum::stream::{Stream, StreamController};
[INFO] [stderr]   |                                          ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `width`
[INFO] [stderr]   --> src/backends/termion/bars.rs:83:5
[INFO] [stderr]    |
[INFO] [stderr] 83 |     width: u8,
[INFO] [stderr]    |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_width`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `spacing`
[INFO] [stderr]   --> src/backends/termion/bars.rs:84:5
[INFO] [stderr]    |
[INFO] [stderr] 84 |     spacing: u8,
[INFO] [stderr]    |     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_spacing`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `mirror_x_achsis`
[INFO] [stderr]   --> src/backends/termion/bars.rs:85:5
[INFO] [stderr]    |
[INFO] [stderr] 85 |     mirror_x_achsis: bool,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mirror_x_achsis`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `mirror_x_achsis`
[INFO] [stderr]   --> src/backends/wgpu/mesh.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     mirror_x_achsis: bool,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mirror_x_achsis`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `config`
[INFO] [stderr]   --> src/backends/wgpu/mod.rs:41:9
[INFO] [stderr]    |
[INFO] [stderr] 41 |     let config = config.clone();
[INFO] [stderr]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/backends/termion/mod.rs:19:12
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub fn run(mut config: &mut Config, mut converter: Converter) {
[INFO] [stderr]    |            ----^^^^^^
[INFO] [stderr]    |            |
[INFO] [stderr]    |            help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `conv_type` is never read
[INFO] [stderr]   --> src/backends/audio_to_grid.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub struct Converter {
[INFO] [stderr]    |            --------- field in this struct
[INFO] [stderr] 12 |     conv_type: ConverterType,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `crav` (bin "crav" test) generated 14 warnings (run `cargo fix --bin "crav" --tests` to apply 13 suggestions)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/crav-954f51935e9418ac)
[INFO] running `Command { std: "docker" "inspect" "e67799fd61ac789137577d762b47311441ccc02123041f8f09e9fae2cee02e1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e67799fd61ac789137577d762b47311441ccc02123041f8f09e9fae2cee02e1d", kill_on_drop: false }`
[INFO] [stdout] e67799fd61ac789137577d762b47311441ccc02123041f8f09e9fae2cee02e1d
