[INFO] fetching crate dmxvis 0.1.1...
[INFO] checking dmxvis-0.1.1 against master#57f772f25c5ce2bd870d6f8c3ab318eaee5a3326 for pr-133502-22
[INFO] extracting crate dmxvis 0.1.1 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate dmxvis 0.1.1
[INFO] finished tweaking crates.io crate dmxvis 0.1.1
[INFO] tweaked toml for crates.io crate dmxvis 0.1.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate dmxvis 0.1.1 on toolchain 57f772f25c5ce2bd870d6f8c3ab318eaee5a3326
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+57f772f25c5ce2bd870d6f8c3ab318eaee5a3326" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate dmxvis 0.1.1 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" "+57f772f25c5ce2bd870d6f8c3ab318eaee5a3326" "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-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+57f772f25c5ce2bd870d6f8c3ab318eaee5a3326" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "f96fa0811bf08be4788a54530c77cc5bfd390a7038665775c84bf5fe5818756a", kill_on_drop: false }`
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[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+57f772f25c5ce2bd870d6f8c3ab318eaee5a3326" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] warning: function `get_available_serial_ports` is never used
[INFO] [stdout]    --> src/output.rs:129:8
[INFO] [stdout]     |
[INFO] [stdout] 129 | pub fn get_available_serial_ports() -> Vec<String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `compute`, `send`, and `total` are never read
[INFO] [stdout]    --> src/main.rs:101:5
[INFO] [stdout]     |
[INFO] [stdout] 100 | pub struct ConversionTime {
[INFO] [stdout]     |            -------------- fields in this struct
[INFO] [stdout] 101 |     compute: Duration,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 102 |     send: Duration,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 103 |     total: Duration,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `save_config` is never used
[INFO] [stdout]    --> src/main.rs:140:8
[INFO] [stdout]     |
[INFO] [stdout] 139 | impl Vis {
[INFO] [stdout]     | -------- method in this implementation
[INFO] [stdout] 140 |     fn save_config(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `FFT`, `Connection`, and `Stats` are never constructed
[INFO] [stdout]    --> src/main.rs:202:5
[INFO] [stdout]     |
[INFO] [stdout] 199 | enum Panels {
[INFO] [stdout]     |      ------ variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 202 |     FFT,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 203 |     Connection,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 204 |     Stats,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Panels` 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 `save` is never used
[INFO] [stdout]   --> src/config.rs:92:12
[INFO] [stdout]    |
[INFO] [stdout] 75 | impl ConfigVisualizer {
[INFO] [stdout]    | --------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 92 |     pub fn save(self) {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_available_serial_ports` is never used
[INFO] [stdout]    --> src/output.rs:129:8
[INFO] [stdout]     |
[INFO] [stdout] 129 | pub fn get_available_serial_ports() -> Vec<String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `USING_COLOR_HISTORY` is never used
[INFO] [stdout]  --> src/widgets.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | const USING_COLOR_HISTORY: bool = true;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `waveform_plot` is never used
[INFO] [stdout]  --> src/widgets.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn waveform_plot(
[INFO] [stdout]   |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `clipping_indicator_colorized` is never used
[INFO] [stdout]    --> src/widgets.rs:100:8
[INFO] [stdout]     |
[INFO] [stdout] 100 | pub fn clipping_indicator_colorized(ui: &mut Ui, r: bool, g: bool, b: bool) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `color_bar` is never used
[INFO] [stdout]    --> src/widgets.rs:140:8
[INFO] [stdout]     |
[INFO] [stdout] 140 | pub fn color_bar(ui: &mut Ui, color: Color32) {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 20s
[INFO] running `Command { std: "docker" "inspect" "7b13b9294789f9c7b2d70aa5f45b23c05d2ba7ad36bc13657774cb6379951471", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b13b9294789f9c7b2d70aa5f45b23c05d2ba7ad36bc13657774cb6379951471", kill_on_drop: false }`
[INFO] [stdout] 7b13b9294789f9c7b2d70aa5f45b23c05d2ba7ad36bc13657774cb6379951471
