[INFO] cloning repository https://github.com/dotos-apps/tray
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dotos-apps/tray" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdotos-apps%2Ftray", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdotos-apps%2Ftray'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 008b1fdcb5a58a2366c302e417e251824bb2d8e9
[INFO] checking dotos-apps/tray against try#9cfe725f0995b018340c519db1b2f3cf8a7e0631 for pr-81174
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdotos-apps%2Ftray" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dotos-apps/tray on toolchain 9cfe725f0995b018340c519db1b2f3cf8a7e0631
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9cfe725f0995b018340c519db1b2f3cf8a7e0631" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dotos-apps/tray
[INFO] finished tweaking git repo https://github.com/dotos-apps/tray
[INFO] tweaked toml for git repo https://github.com/dotos-apps/tray written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/dotos-apps/tray already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9cfe725f0995b018340c519db1b2f3cf8a7e0631" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded dbus v0.9.1
[INFO] [stderr]   Downloaded const_format_proc_macros v0.2.8
[INFO] [stderr]   Downloaded const_format v0.2.13
[INFO] [stderr]   Downloaded dbus-crossroads v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+9cfe725f0995b018340c519db1b2f3cf8a7e0631" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 32e844c1a8f4b56053d31bf64498dd0906ab516468d956fbe194986283b13196
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "32e844c1a8f4b56053d31bf64498dd0906ab516468d956fbe194986283b13196", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "32e844c1a8f4b56053d31bf64498dd0906ab516468d956fbe194986283b13196", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32e844c1a8f4b56053d31bf64498dd0906ab516468d956fbe194986283b13196", kill_on_drop: false }`
[INFO] [stdout] 32e844c1a8f4b56053d31bf64498dd0906ab516468d956fbe194986283b13196
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+9cfe725f0995b018340c519db1b2f3cf8a7e0631" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 78f1ff84163c43d93aaa2316e7321afaf4c55eb5dac1786a43837954742dfc5f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "78f1ff84163c43d93aaa2316e7321afaf4c55eb5dac1786a43837954742dfc5f", kill_on_drop: false }`
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling serde v1.0.120
[INFO] [stderr]    Compiling strum v0.18.0
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[INFO] [stderr]     Checking once_cell v1.5.2
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[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]     Checking futures-channel v0.3.12
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[INFO] [stderr]    Compiling syn v1.0.58
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[INFO] [stderr]     Checking dbus-crossroads v0.3.0
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[INFO] [stderr]    Compiling gobject-sys v0.10.0
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[INFO] [stderr]    Compiling pango-sys v0.10.0
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[INFO] [stderr]     Checking app-template v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `MakeSignal`
[INFO] [stdout]  --> src/status_notifier_host.rs:5:71
[INFO] [stdout]   |
[INFO] [stdout] 5 |     blocking::{stdintf::org_freedesktop_dbus::Properties, Connection, MakeSignal, Proxy},
[INFO] [stdout]   |                                                                       ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `MakeSignal`
[INFO] [stdout]  --> src/status_notifier_host.rs:5:71
[INFO] [stdout]   |
[INFO] [stdout] 5 |     blocking::{stdintf::org_freedesktop_dbus::Properties, Connection, MakeSignal, Proxy},
[INFO] [stdout]   |                                                                       ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_protocol_version`
[INFO] [stdout]   --> src/status_notifier_host.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub fn get_protocol_version(&self) -> Result<u8, Box<dyn Error>> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `signal`
[INFO] [stdout]   --> src/status_notifier_host.rs:66:12
[INFO] [stdout]    |
[INFO] [stdout] 66 |     pub fn signal<S: ReadAll + SignalArgs, F: 'static + SignalFunction<S>>(
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `status_notifier_item_registered`
[INFO] [stdout]   --> src/status_notifier_host.rs:76:12
[INFO] [stdout]    |
[INFO] [stdout] 76 |     pub fn status_notifier_item_registered<
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `status_notifier_item_unregistered`
[INFO] [stdout]   --> src/status_notifier_host.rs:85:12
[INFO] [stdout]    |
[INFO] [stdout] 85 |     pub fn status_notifier_item_unregistered<
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get`
[INFO] [stdout]    --> src/status_notifier_host.rs:121:12
[INFO] [stdout]     |
[INFO] [stdout] 121 |     pub fn get<R0: for<'b> Get<'b> + 'static>(
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_category`
[INFO] [stdout]    --> src/status_notifier_host.rs:128:12
[INFO] [stdout]     |
[INFO] [stdout] 128 |     pub fn get_category(&self) -> Result<String, Box<dyn Error>> {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_id`
[INFO] [stdout]    --> src/status_notifier_host.rs:132:12
[INFO] [stdout]     |
[INFO] [stdout] 132 |     pub fn get_id(&self) -> Result<String, Box<dyn Error>> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_title`
[INFO] [stdout]    --> src/status_notifier_host.rs:136:12
[INFO] [stdout]     |
[INFO] [stdout] 136 |     pub fn get_title(&self) -> Result<String, Box<dyn Error>> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_status`
[INFO] [stdout]    --> src/status_notifier_host.rs:140:12
[INFO] [stdout]     |
[INFO] [stdout] 140 |     pub fn get_status(&self) -> Result<String, Box<dyn Error>> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_window_id`
[INFO] [stdout]    --> src/status_notifier_host.rs:144:12
[INFO] [stdout]     |
[INFO] [stdout] 144 |     pub fn get_window_id(&self) -> Result<u32, Box<dyn Error>> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_icon_name`
[INFO] [stdout]    --> src/status_notifier_host.rs:148:12
[INFO] [stdout]     |
[INFO] [stdout] 148 |     pub fn get_icon_name(&self) -> Result<String, Box<dyn Error>> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_overlay_icon_name`
[INFO] [stdout]    --> src/status_notifier_host.rs:154:12
[INFO] [stdout]     |
[INFO] [stdout] 154 |     pub fn get_overlay_icon_name(&self) -> Result<String, Box<dyn Error>> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_attention_icon_name`
[INFO] [stdout]    --> src/status_notifier_host.rs:160:12
[INFO] [stdout]     |
[INFO] [stdout] 160 |     pub fn get_attention_icon_name(&self) -> Result<String, Box<dyn Error>> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_attention_movie_name`
[INFO] [stdout]    --> src/status_notifier_host.rs:166:12
[INFO] [stdout]     |
[INFO] [stdout] 166 |     pub fn get_attention_movie_name(&self) -> Result<String, Box<dyn Error>> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_is_menu`
[INFO] [stdout]    --> src/status_notifier_host.rs:172:12
[INFO] [stdout]     |
[INFO] [stdout] 172 |     pub fn get_is_menu(&self) -> Result<bool, Box<dyn Error>> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_menu`
[INFO] [stdout]    --> src/status_notifier_host.rs:176:12
[INFO] [stdout]     |
[INFO] [stdout] 176 |     pub fn get_menu(&self) -> Result<Box<dyn RefArg>, Box<dyn Error>> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `call`
[INFO] [stdout]    --> src/status_notifier_host.rs:180:12
[INFO] [stdout]     |
[INFO] [stdout] 180 |     pub fn call<A: AppendAll, R: ReadAll>(
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `context_menu`
[INFO] [stdout]    --> src/status_notifier_host.rs:190:12
[INFO] [stdout]     |
[INFO] [stdout] 190 |     pub fn context_menu(&self, x: i64, y: i64) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `activate`
[INFO] [stdout]    --> src/status_notifier_host.rs:195:12
[INFO] [stdout]     |
[INFO] [stdout] 195 |     pub fn activate(&self, x: i64, y: i64) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `secondary_activate`
[INFO] [stdout]    --> src/status_notifier_host.rs:200:12
[INFO] [stdout]     |
[INFO] [stdout] 200 |     pub fn secondary_activate(&self, x: i64, y: i64) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `scroll`
[INFO] [stdout]    --> src/status_notifier_host.rs:205:12
[INFO] [stdout]     |
[INFO] [stdout] 205 |     pub fn scroll(&self, delta: i64, orientation: &str) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `signal`
[INFO] [stdout]    --> src/status_notifier_host.rs:210:12
[INFO] [stdout]     |
[INFO] [stdout] 210 |     pub fn signal<S: ReadAll + SignalArgs, F: 'static + SignalFunction<S>>(
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new_title`
[INFO] [stdout]    --> src/status_notifier_host.rs:217:12
[INFO] [stdout]     |
[INFO] [stdout] 217 |     pub fn new_title<F: 'static + SignalFunction<OrgKdeStatusNotifierItemNewTitle>>(
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new_icon`
[INFO] [stdout]    --> src/status_notifier_host.rs:224:12
[INFO] [stdout]     |
[INFO] [stdout] 224 |     pub fn new_icon<F: 'static + SignalFunction<OrgKdeStatusNotifierItemNewIcon>>(
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new_attention_icon`
[INFO] [stdout]    --> src/status_notifier_host.rs:231:12
[INFO] [stdout]     |
[INFO] [stdout] 231 |     pub fn new_attention_icon<
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new_status`
[INFO] [stdout]    --> src/status_notifier_host.rs:243:12
[INFO] [stdout]     |
[INFO] [stdout] 243 |     pub fn new_status<F: 'static + SignalFunction<OrgKdeStatusNotifierItemNewStatus>>(
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `ApplicationStatus`
[INFO] [stdout]   --> src/status_notifier_watcher.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     ApplicationStatus,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Communications`
[INFO] [stdout]   --> src/status_notifier_watcher.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     Communications,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SystemServices`
[INFO] [stdout]   --> src/status_notifier_watcher.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     SystemServices,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Hardware`
[INFO] [stdout]   --> src/status_notifier_watcher.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     Hardware,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Unknown`
[INFO] [stdout]   --> src/status_notifier_watcher.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     Unknown,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_str`
[INFO] [stdout]   --> src/status_notifier_watcher.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub fn from_str(s: &str) -> Self {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `to_str`
[INFO] [stdout]   --> src/status_notifier_watcher.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub fn to_str(&self) -> &str {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `to_string`
[INFO] [stdout]   --> src/status_notifier_watcher.rs:48:12
[INFO] [stdout]    |
[INFO] [stdout] 48 |     pub fn to_string(&self) -> String {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Passive`
[INFO] [stdout]   --> src/status_notifier_watcher.rs:55:5
[INFO] [stdout]    |
[INFO] [stdout] 55 |     Passive,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Active`
[INFO] [stdout]   --> src/status_notifier_watcher.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 56 |     Active,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NeedsAttention`
[INFO] [stdout]   --> src/status_notifier_watcher.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 |     NeedsAttention,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_str`
[INFO] [stdout]   --> src/status_notifier_watcher.rs:61:12
[INFO] [stdout]    |
[INFO] [stdout] 61 |     pub fn from_str(s: &str) -> Self {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `to_str`
[INFO] [stdout]   --> src/status_notifier_watcher.rs:70:12
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub fn to_str(&self) -> &str {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `to_string`
[INFO] [stdout]   --> src/status_notifier_watcher.rs:78:12
[INFO] [stdout]    |
[INFO] [stdout] 78 |     pub fn to_string(&self) -> String {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 41 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_protocol_version`
[INFO] [stdout]   --> src/status_notifier_host.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub fn get_protocol_version(&self) -> Result<u8, Box<dyn Error>> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `signal`
[INFO] [stdout]   --> src/status_notifier_host.rs:66:12
[INFO] [stdout]    |
[INFO] [stdout] 66 |     pub fn signal<S: ReadAll + SignalArgs, F: 'static + SignalFunction<S>>(
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `status_notifier_item_registered`
[INFO] [stdout]   --> src/status_notifier_host.rs:76:12
[INFO] [stdout]    |
[INFO] [stdout] 76 |     pub fn status_notifier_item_registered<
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `status_notifier_item_unregistered`
[INFO] [stdout]   --> src/status_notifier_host.rs:85:12
[INFO] [stdout]    |
[INFO] [stdout] 85 |     pub fn status_notifier_item_unregistered<
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get`
[INFO] [stdout]    --> src/status_notifier_host.rs:121:12
[INFO] [stdout]     |
[INFO] [stdout] 121 |     pub fn get<R0: for<'b> Get<'b> + 'static>(
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_category`
[INFO] [stdout]    --> src/status_notifier_host.rs:128:12
[INFO] [stdout]     |
[INFO] [stdout] 128 |     pub fn get_category(&self) -> Result<String, Box<dyn Error>> {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_id`
[INFO] [stdout]    --> src/status_notifier_host.rs:132:12
[INFO] [stdout]     |
[INFO] [stdout] 132 |     pub fn get_id(&self) -> Result<String, Box<dyn Error>> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_title`
[INFO] [stdout]    --> src/status_notifier_host.rs:136:12
[INFO] [stdout]     |
[INFO] [stdout] 136 |     pub fn get_title(&self) -> Result<String, Box<dyn Error>> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_status`
[INFO] [stdout]    --> src/status_notifier_host.rs:140:12
[INFO] [stdout]     |
[INFO] [stdout] 140 |     pub fn get_status(&self) -> Result<String, Box<dyn Error>> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_window_id`
[INFO] [stdout]    --> src/status_notifier_host.rs:144:12
[INFO] [stdout]     |
[INFO] [stdout] 144 |     pub fn get_window_id(&self) -> Result<u32, Box<dyn Error>> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_icon_name`
[INFO] [stdout]    --> src/status_notifier_host.rs:148:12
[INFO] [stdout]     |
[INFO] [stdout] 148 |     pub fn get_icon_name(&self) -> Result<String, Box<dyn Error>> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_overlay_icon_name`
[INFO] [stdout]    --> src/status_notifier_host.rs:154:12
[INFO] [stdout]     |
[INFO] [stdout] 154 |     pub fn get_overlay_icon_name(&self) -> Result<String, Box<dyn Error>> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_attention_icon_name`
[INFO] [stdout]    --> src/status_notifier_host.rs:160:12
[INFO] [stdout]     |
[INFO] [stdout] 160 |     pub fn get_attention_icon_name(&self) -> Result<String, Box<dyn Error>> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_attention_movie_name`
[INFO] [stdout]    --> src/status_notifier_host.rs:166:12
[INFO] [stdout]     |
[INFO] [stdout] 166 |     pub fn get_attention_movie_name(&self) -> Result<String, Box<dyn Error>> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_is_menu`
[INFO] [stdout]    --> src/status_notifier_host.rs:172:12
[INFO] [stdout]     |
[INFO] [stdout] 172 |     pub fn get_is_menu(&self) -> Result<bool, Box<dyn Error>> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_menu`
[INFO] [stdout]    --> src/status_notifier_host.rs:176:12
[INFO] [stdout]     |
[INFO] [stdout] 176 |     pub fn get_menu(&self) -> Result<Box<dyn RefArg>, Box<dyn Error>> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `call`
[INFO] [stdout]    --> src/status_notifier_host.rs:180:12
[INFO] [stdout]     |
[INFO] [stdout] 180 |     pub fn call<A: AppendAll, R: ReadAll>(
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `context_menu`
[INFO] [stdout]    --> src/status_notifier_host.rs:190:12
[INFO] [stdout]     |
[INFO] [stdout] 190 |     pub fn context_menu(&self, x: i64, y: i64) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `activate`
[INFO] [stdout]    --> src/status_notifier_host.rs:195:12
[INFO] [stdout]     |
[INFO] [stdout] 195 |     pub fn activate(&self, x: i64, y: i64) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `secondary_activate`
[INFO] [stdout]    --> src/status_notifier_host.rs:200:12
[INFO] [stdout]     |
[INFO] [stdout] 200 |     pub fn secondary_activate(&self, x: i64, y: i64) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `scroll`
[INFO] [stdout]    --> src/status_notifier_host.rs:205:12
[INFO] [stdout]     |
[INFO] [stdout] 205 |     pub fn scroll(&self, delta: i64, orientation: &str) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `signal`
[INFO] [stdout]    --> src/status_notifier_host.rs:210:12
[INFO] [stdout]     |
[INFO] [stdout] 210 |     pub fn signal<S: ReadAll + SignalArgs, F: 'static + SignalFunction<S>>(
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new_title`
[INFO] [stdout]    --> src/status_notifier_host.rs:217:12
[INFO] [stdout]     |
[INFO] [stdout] 217 |     pub fn new_title<F: 'static + SignalFunction<OrgKdeStatusNotifierItemNewTitle>>(
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new_icon`
[INFO] [stdout]    --> src/status_notifier_host.rs:224:12
[INFO] [stdout]     |
[INFO] [stdout] 224 |     pub fn new_icon<F: 'static + SignalFunction<OrgKdeStatusNotifierItemNewIcon>>(
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new_attention_icon`
[INFO] [stdout]    --> src/status_notifier_host.rs:231:12
[INFO] [stdout]     |
[INFO] [stdout] 231 |     pub fn new_attention_icon<
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new_status`
[INFO] [stdout]    --> src/status_notifier_host.rs:243:12
[INFO] [stdout]     |
[INFO] [stdout] 243 |     pub fn new_status<F: 'static + SignalFunction<OrgKdeStatusNotifierItemNewStatus>>(
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `ApplicationStatus`
[INFO] [stdout]   --> src/status_notifier_watcher.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     ApplicationStatus,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Communications`
[INFO] [stdout]   --> src/status_notifier_watcher.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     Communications,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SystemServices`
[INFO] [stdout]   --> src/status_notifier_watcher.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     SystemServices,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Hardware`
[INFO] [stdout]   --> src/status_notifier_watcher.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     Hardware,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Unknown`
[INFO] [stdout]   --> src/status_notifier_watcher.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     Unknown,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_str`
[INFO] [stdout]   --> src/status_notifier_watcher.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub fn from_str(s: &str) -> Self {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `to_str`
[INFO] [stdout]   --> src/status_notifier_watcher.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub fn to_str(&self) -> &str {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `to_string`
[INFO] [stdout]   --> src/status_notifier_watcher.rs:48:12
[INFO] [stdout]    |
[INFO] [stdout] 48 |     pub fn to_string(&self) -> String {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Passive`
[INFO] [stdout]   --> src/status_notifier_watcher.rs:55:5
[INFO] [stdout]    |
[INFO] [stdout] 55 |     Passive,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Active`
[INFO] [stdout]   --> src/status_notifier_watcher.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 56 |     Active,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NeedsAttention`
[INFO] [stdout]   --> src/status_notifier_watcher.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 |     NeedsAttention,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_str`
[INFO] [stdout]   --> src/status_notifier_watcher.rs:61:12
[INFO] [stdout]    |
[INFO] [stdout] 61 |     pub fn from_str(s: &str) -> Self {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `to_str`
[INFO] [stdout]   --> src/status_notifier_watcher.rs:70:12
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub fn to_str(&self) -> &str {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `to_string`
[INFO] [stdout]   --> src/status_notifier_watcher.rs:78:12
[INFO] [stdout]    |
[INFO] [stdout] 78 |     pub fn to_string(&self) -> String {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 41 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 25s
[INFO] running `Command { std: "docker" "inspect" "78f1ff84163c43d93aaa2316e7321afaf4c55eb5dac1786a43837954742dfc5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78f1ff84163c43d93aaa2316e7321afaf4c55eb5dac1786a43837954742dfc5f", kill_on_drop: false }`
[INFO] [stdout] 78f1ff84163c43d93aaa2316e7321afaf4c55eb5dac1786a43837954742dfc5f