[INFO] cloning repository https://github.com/Davis-pies/wlvolctl
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Davis-pies/wlvolctl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDavis-pies%2Fwlvolctl", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDavis-pies%2Fwlvolctl'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8d9b68f76f4a04948e44257bd5f326944c3b88f2
[INFO] checking Davis-pies/wlvolctl against master#ff647322379c48947c196639599067665ff9eb88 for pr-151539-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDavis-pies%2Fwlvolctl" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Davis-pies/wlvolctl
[INFO] finished tweaking git repo https://github.com/Davis-pies/wlvolctl
[INFO] tweaked toml for git repo https://github.com/Davis-pies/wlvolctl written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Davis-pies/wlvolctl on toolchain ff647322379c48947c196639599067665ff9eb88
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff647322379c48947c196639599067665ff9eb88" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Davis-pies/wlvolctl 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" "+ff647322379c48947c196639599067665ff9eb88" "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/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `debug`
[INFO] [stdout]  --> tests/audio_test.rs:2:17
[INFO] [stdout]   |
[INFO] [stdout] 2 | use log::{info, debug};
[INFO] [stdout]   |                 ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]   --> tests/pipewire_test.rs:16:13
[INFO] [stdout]    |
[INFO] [stdout] 16 |     assert!(streams.len() >= 0);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Instant`
[INFO] [stdout]  --> src/ui.rs:4:27
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::time::{Duration, Instant};
[INFO] [stdout]   |                           ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `EventControllerFocus`
[INFO] [stdout]   --> src/ui.rs:15:52
[INFO] [stdout]    |
[INFO] [stdout] 15 |     Application, ApplicationWindow, Box as GtkBox, EventControllerFocus, EventControllerKey, Image,
[INFO] [stdout]    |                                                    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Instant`
[INFO] [stdout]  --> src/ui.rs:4:27
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::time::{Duration, Instant};
[INFO] [stdout]   |                           ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `EventControllerFocus`
[INFO] [stdout]   --> src/ui.rs:15:52
[INFO] [stdout]    |
[INFO] [stdout] 15 |     Application, ApplicationWindow, Box as GtkBox, EventControllerFocus, EventControllerKey, Image,
[INFO] [stdout]    |                                                    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> tests/pulseaudio_test.rs:61:9
[INFO] [stdout]    |
[INFO] [stdout] 61 |     let mut streams = backend.list_streams().unwrap();
[INFO] [stdout]    |         ----^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]   --> tests/pulseaudio_test.rs:15:13
[INFO] [stdout]    |
[INFO] [stdout] 15 |     assert!(streams.len() >= 0);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `icon_name` and `backend_tag` are never read
[INFO] [stdout]   --> src/audio.rs:7:9
[INFO] [stdout]    |
[INFO] [stdout]  4 | pub struct Stream {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout]  7 |     pub icon_name: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 10 |     pub backend_tag: BackendTag,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Stream` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `PipeWire` is never constructed
[INFO] [stdout]   --> src/audio.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub enum BackendTag {
[INFO] [stdout]    |          ---------- variant in this enum
[INFO] [stdout] 15 |     PipeWire,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BackendTag` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `NotAvailable` and `ParseError` are never constructed
[INFO] [stdout]   --> src/audio.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub enum AudioError {
[INFO] [stdout]    |          ---------- variants in this enum
[INFO] [stdout] 21 |     #[error("backend not available")]
[INFO] [stdout] 22 |     NotAvailable,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 26 |     ParseError(String),
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AudioError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `available` is never used
[INFO] [stdout]  --> src/pulseaudio_cli.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | impl PulseAudioCli {
[INFO] [stdout]   | ------------------ associated function in this implementation
[INFO] [stdout] 9 |     pub fn available() -> bool {
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `icon_for_app` is never used
[INFO] [stdout]    --> src/ui.rs:324:4
[INFO] [stdout]     |
[INFO] [stdout] 324 | fn icon_for_app(name: &str) -> &str {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `load_desktop_icons` is never used
[INFO] [stdout]    --> src/ui.rs:334:4
[INFO] [stdout]     |
[INFO] [stdout] 334 | fn load_desktop_icons() -> HashMap<String, String> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `load_flatpak_icons` is never used
[INFO] [stdout]    --> src/ui.rs:372:4
[INFO] [stdout]     |
[INFO] [stdout] 372 | fn load_flatpak_icons() -> HashMap<String, String> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `icon_name` and `backend_tag` are never read
[INFO] [stdout]   --> src/audio.rs:7:9
[INFO] [stdout]    |
[INFO] [stdout]  4 | pub struct Stream {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout]  7 |     pub icon_name: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 10 |     pub backend_tag: BackendTag,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Stream` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `PipeWire` is never constructed
[INFO] [stdout]   --> src/audio.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub enum BackendTag {
[INFO] [stdout]    |          ---------- variant in this enum
[INFO] [stdout] 15 |     PipeWire,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BackendTag` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `NotAvailable` and `ParseError` are never constructed
[INFO] [stdout]   --> src/audio.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub enum AudioError {
[INFO] [stdout]    |          ---------- variants in this enum
[INFO] [stdout] 21 |     #[error("backend not available")]
[INFO] [stdout] 22 |     NotAvailable,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 26 |     ParseError(String),
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AudioError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `available` is never used
[INFO] [stdout]  --> src/pulseaudio_cli.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | impl PulseAudioCli {
[INFO] [stdout]   | ------------------ associated function in this implementation
[INFO] [stdout] 9 |     pub fn available() -> bool {
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `icon_for_app` is never used
[INFO] [stdout]    --> src/ui.rs:324:4
[INFO] [stdout]     |
[INFO] [stdout] 324 | fn icon_for_app(name: &str) -> &str {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `load_desktop_icons` is never used
[INFO] [stdout]    --> src/ui.rs:334:4
[INFO] [stdout]     |
[INFO] [stdout] 334 | fn load_desktop_icons() -> HashMap<String, String> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `load_flatpak_icons` is never used
[INFO] [stdout]    --> src/ui.rs:372:4
[INFO] [stdout]     |
[INFO] [stdout] 372 | fn load_flatpak_icons() -> HashMap<String, String> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 22s
[INFO] running `Command { std: "docker" "inspect" "a01f3eac5053aad14d906019285d971a9f351af731398642c24c7801902e68cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a01f3eac5053aad14d906019285d971a9f351af731398642c24c7801902e68cd", kill_on_drop: false }`
[INFO] [stdout] a01f3eac5053aad14d906019285d971a9f351af731398642c24c7801902e68cd
