[INFO] cloning repository https://github.com/Bluskript/saberviz
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Bluskript/saberviz" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBluskript%2Fsaberviz", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBluskript%2Fsaberviz'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 43fe02bc9993bc7b697936b03ce619fd23558643
[INFO] checking Bluskript/saberviz against master#18a6d911caba59605eb03db1452848a85d2e5879 for pr-112743
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBluskript%2Fsaberviz" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Bluskript/saberviz on toolchain 18a6d911caba59605eb03db1452848a85d2e5879
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+18a6d911caba59605eb03db1452848a85d2e5879" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Bluskript/saberviz
[INFO] finished tweaking git repo https://github.com/Bluskript/saberviz
[INFO] tweaked toml for git repo https://github.com/Bluskript/saberviz written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Bluskript/saberviz 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" "+18a6d911caba59605eb03db1452848a85d2e5879" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mio-misc v1.2.1
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[INFO] [stderr]   Downloaded miow v0.3.8
[INFO] [stderr]   Downloaded nannou_core v0.18.0
[INFO] [stderr]   Downloaded anyhow v1.0.47
[INFO] [stderr]   Downloaded wgpu-types v0.11.0
[INFO] [stderr]   Downloaded nannou_wgpu v0.18.0
[INFO] [stderr]   Downloaded clang-sys v1.3.0
[INFO] [stderr]   Downloaded noise v0.7.0
[INFO] [stderr]   Downloaded serde_json v1.0.71
[INFO] [stderr]   Downloaded glam v0.17.3
[INFO] [stderr]   Downloaded winit v0.25.0
[INFO] [stderr]   Downloaded notosans v0.1.0
[INFO] [stderr]   Downloaded naga v0.7.1
[INFO] [stderr]   Downloaded ash v0.33.3+1.2.191
[INFO] [stderr]   Downloaded wgpu-core v0.11.2
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[INFO] [stderr]   Downloaded combine v4.6.2
[INFO] [stderr]   Downloaded wgpu-hal v0.11.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+18a6d911caba59605eb03db1452848a85d2e5879" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 00215b5bd847f4be3af7d8cdab062dd2d58395032e1aedcdbbe098899cf4e854
[INFO] running `Command { std: "docker" "start" "-a" "00215b5bd847f4be3af7d8cdab062dd2d58395032e1aedcdbbe098899cf4e854", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "00215b5bd847f4be3af7d8cdab062dd2d58395032e1aedcdbbe098899cf4e854", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00215b5bd847f4be3af7d8cdab062dd2d58395032e1aedcdbbe098899cf4e854", kill_on_drop: false }`
[INFO] [stdout] 00215b5bd847f4be3af7d8cdab062dd2d58395032e1aedcdbbe098899cf4e854
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+18a6d911caba59605eb03db1452848a85d2e5879" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5c79dbc9195f3076e51b9b569961a597d0cd0407fa9589b5ad728d9778cb3a45
[INFO] running `Command { std: "docker" "start" "-a" "5c79dbc9195f3076e51b9b569961a597d0cd0407fa9589b5ad728d9778cb3a45", kill_on_drop: false }`
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[INFO] [stderr]     Checking ordered-float v1.1.1
[INFO] [stderr]     Checking stb_truetype v0.3.1
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[INFO] [stderr]    Compiling cpal v0.13.4
[INFO] [stderr]     Checking itoa v0.4.8
[INFO] [stderr]     Checking rustc-hash v1.1.0
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[INFO] [stderr]     Checking lyon v0.17.10
[INFO] [stderr]     Checking rusttype v0.8.3
[INFO] [stderr]     Checking pennereq v0.3.1
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[INFO] [stdout] warning: unused import: `E`
[INFO] [stdout]  --> src/fft.rs:2:19
[INFO] [stdout]   |
[INFO] [stdout] 2 |     f64::consts::{E, PI},
[INFO] [stdout]   |                   ^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `E`
[INFO] [stdout]  --> src/fft.rs:2:19
[INFO] [stdout]   |
[INFO] [stdout] 2 |     f64::consts::{E, PI},
[INFO] [stdout]   |                   ^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> src/fft.rs:53:7
[INFO] [stdout]    |
[INFO] [stdout] 53 |     );;
[INFO] [stdout]    |       ^ help: remove this semicolon
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> src/fft.rs:53:7
[INFO] [stdout]    |
[INFO] [stdout] 53 |     );;
[INFO] [stdout]    |       ^ help: remove this semicolon
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rows`
[INFO] [stdout]   --> src/main.rs:81:48
[INFO] [stdout]    |
[INFO] [stdout] 81 |             if let MouseScrollDelta::LineDelta(rows, lines) = delta {
[INFO] [stdout]    |                                                ^^^^ help: if this is intentional, prefix it with an underscore: `_rows`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rows`
[INFO] [stdout]   --> src/main.rs:81:48
[INFO] [stdout]    |
[INFO] [stdout] 81 |             if let MouseScrollDelta::LineDelta(rows, lines) = delta {
[INFO] [stdout]    |                                                ^^^^ help: if this is intentional, prefix it with an underscore: `_rows`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `model`
[INFO] [stdout]   --> src/main.rs:89:28
[INFO] [stdout]    |
[INFO] [stdout] 89 | fn key_pressed(_app: &App, model: &mut Model, key: Key) {}
[INFO] [stdout]    |                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_model`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `model`
[INFO] [stdout]   --> src/main.rs:89:28
[INFO] [stdout]    |
[INFO] [stdout] 89 | fn key_pressed(_app: &App, model: &mut Model, key: Key) {}
[INFO] [stdout]    |                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_model`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]   --> src/main.rs:89:47
[INFO] [stdout]    |
[INFO] [stdout] 89 | fn key_pressed(_app: &App, model: &mut Model, key: Key) {}
[INFO] [stdout]    |                                               ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]   --> src/main.rs:89:47
[INFO] [stdout]    |
[INFO] [stdout] 89 | fn key_pressed(_app: &App, model: &mut Model, key: Key) {}
[INFO] [stdout]    |                                               ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `main_window` is never read
[INFO] [stdout]   --> src/main.rs:65:5
[INFO] [stdout]    |
[INFO] [stdout] 64 | struct Model {
[INFO] [stdout]    |        ----- field in this struct
[INFO] [stdout] 65 |     main_window: WindowId,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `main_window` is never read
[INFO] [stdout]   --> src/main.rs:65:5
[INFO] [stdout]    |
[INFO] [stdout] 64 | struct Model {
[INFO] [stdout]    |        ----- field in this struct
[INFO] [stdout] 65 |     main_window: WindowId,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `inverse_fft` is never used
[INFO] [stdout]   --> src/fft.rs:56:8
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub fn inverse_fft(mut amplitudes: Vec<Complex32>) -> Vec<Complex32> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `inverse_fft` is never used
[INFO] [stdout]   --> src/fft.rs:56:8
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub fn inverse_fft(mut amplitudes: Vec<Complex32>) -> Vec<Complex32> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `Result`. This is more readably written as an `if let` statement
[INFO] [stdout]   --> src/main.rs:92:20
[INFO] [stdout]    |
[INFO] [stdout] 92 |     for samples in model.channel.try_recv() {
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(for_loops_over_fallibles)]` on by default
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]    |
[INFO] [stdout] 92 |     while let Ok(samples) = model.channel.try_recv() {
[INFO] [stdout]    |     ~~~~~~~~~~~~~       ~~~
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]    |
[INFO] [stdout] 92 |     if let Ok(samples) = model.channel.try_recv() {
[INFO] [stdout]    |     ~~~~~~~~~~       ~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `Result`. This is more readably written as an `if let` statement
[INFO] [stdout]   --> src/main.rs:92:20
[INFO] [stdout]    |
[INFO] [stdout] 92 |     for samples in model.channel.try_recv() {
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(for_loops_over_fallibles)]` on by default
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]    |
[INFO] [stdout] 92 |     while let Ok(samples) = model.channel.try_recv() {
[INFO] [stdout]    |     ~~~~~~~~~~~~~       ~~~
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]    |
[INFO] [stdout] 92 |     if let Ok(samples) = model.channel.try_recv() {
[INFO] [stdout]    |     ~~~~~~~~~~       ~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 22.64s
[INFO] running `Command { std: "docker" "inspect" "5c79dbc9195f3076e51b9b569961a597d0cd0407fa9589b5ad728d9778cb3a45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c79dbc9195f3076e51b9b569961a597d0cd0407fa9589b5ad728d9778cb3a45", kill_on_drop: false }`
[INFO] [stdout] 5c79dbc9195f3076e51b9b569961a597d0cd0407fa9589b5ad728d9778cb3a45