[INFO] cloning repository https://github.com/4piu/thinkpad-kbd-light
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/4piu/thinkpad-kbd-light" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F4piu%2Fthinkpad-kbd-light", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F4piu%2Fthinkpad-kbd-light'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7df5836bd8ac89d0d0e26c5eb6d87de61c739189
[INFO] checking 4piu/thinkpad-kbd-light against 3154cc1a3e6424e44f438a95007d043ed5ceaaf6 for pr-133502-30
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F4piu%2Fthinkpad-kbd-light" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-4-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/4piu/thinkpad-kbd-light
[INFO] finished tweaking git repo https://github.com/4piu/thinkpad-kbd-light
[INFO] tweaked toml for git repo https://github.com/4piu/thinkpad-kbd-light written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/4piu/thinkpad-kbd-light on toolchain 3154cc1a3e6424e44f438a95007d043ed5ceaaf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/4piu/thinkpad-kbd-light 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" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 4e7a1bde435b9717150473482b5fb150fa49611c9981173d80b95bd7bc0146ad
[INFO] running `Command { std: "docker" "start" "4e7a1bde435b9717150473482b5fb150fa49611c9981173d80b95bd7bc0146ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4e7a1bde435b9717150473482b5fb150fa49611c9981173d80b95bd7bc0146ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "4e7a1bde435b9717150473482b5fb150fa49611c9981173d80b95bd7bc0146ad" "/opt/rustwide/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4e7a1bde435b9717150473482b5fb150fa49611c9981173d80b95bd7bc0146ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "4e7a1bde435b9717150473482b5fb150fa49611c9981173d80b95bd7bc0146ad" "/opt/rustwide/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]     Checking windows-link v0.2.1
[INFO] [stderr]     Checking windows-sys v0.61.2
[INFO] [stderr]    Compiling syn v3.0.3
[INFO] [stderr]    Compiling toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]    Compiling serde_spanned v1.1.1
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling toml v1.1.4+spec-1.1.0
[INFO] [stderr]    Compiling winresource v0.1.31
[INFO] [stderr]    Compiling thinkpad-kbd-light v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking serde v1.0.229
[INFO] [stdout] error[E0432]: unresolved imports `tkbl::acpi`, `tkbl::AcpiGateway`
[INFO] [stdout]  --> examples/bench_acpi.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | use tkbl::{acpi::IOCTL_MLCG, AcpiGateway};
[INFO] [stdout]   |            ^^^^              ^^^^^^^^^^^ no `AcpiGateway` in the root
[INFO] [stdout]   |            |
[INFO] [stdout]   |            could not find `acpi` in `tkbl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `thinkpad-kbd-light` (example "bench_acpi") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0432]: unresolved import `tkbl::daemon`
[INFO] [stdout]   --> src/bin/tkbl-tray.rs:15:11
[INFO] [stdout]    |
[INFO] [stdout] 15 | use tkbl::daemon::{Daemon, TICK};
[INFO] [stdout]    |           ^^^^^^ could not find `daemon` in `tkbl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tkbl::settings_window`
[INFO] [stdout]   --> src/bin/tkbl-tray.rs:16:11
[INFO] [stdout]    |
[INFO] [stdout] 16 | use tkbl::settings_window::{self, Outcome};
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^ could not find `settings_window` in `tkbl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tkbl::daemon`
[INFO] [stdout]   --> src/bin/tkbl-tray.rs:15:11
[INFO] [stdout]    |
[INFO] [stdout] 15 | use tkbl::daemon::{Daemon, TICK};
[INFO] [stdout]    |           ^^^^^^ could not find `daemon` in `tkbl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tkbl::settings_window`
[INFO] [stdout]   --> src/bin/tkbl-tray.rs:16:11
[INFO] [stdout]    |
[INFO] [stdout] 16 | use tkbl::settings_window::{self, Outcome};
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^ could not find `settings_window` in `tkbl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `tkbl::Backlight`, `tkbl::BacklightController`, `tkbl::Level`
[INFO] [stdout]  --> src/main.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | use tkbl::{Backlight, BacklightController, Level};
[INFO] [stdout]   |            ^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^  ^^^^^ no `Level` in the root
[INFO] [stdout]   |            |          |
[INFO] [stdout]   |            |          no `BacklightController` in the root
[INFO] [stdout]   |            no `Backlight` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find `AcpiGateway` in `tkbl`
[INFO] [stdout]    --> src/main.rs:141:28
[INFO] [stdout]     |
[INFO] [stdout] 141 |             let gw = tkbl::AcpiGateway::open().map_err(|e| e.to_string())?;
[INFO] [stdout]     |                            ^^^^^^^^^^^ could not find `AcpiGateway` in `tkbl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tkbl::tray`
[INFO] [stdout]   --> src/bin/tkbl-tray.rs:17:11
[INFO] [stdout]    |
[INFO] [stdout] 17 | use tkbl::tray::{
[INFO] [stdout]    |           ^^^^ could not find `tray` in `tkbl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tkbl::daemon`
[INFO] [stdout]  --> src/bin/tkbld.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | use tkbl::daemon::{Daemon, TICK};
[INFO] [stdout]   |           ^^^^^^ could not find `daemon` in `tkbl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tkbl::tray`
[INFO] [stdout]   --> src/bin/tkbl-tray.rs:17:11
[INFO] [stdout]    |
[INFO] [stdout] 17 | use tkbl::tray::{
[INFO] [stdout]    |           ^^^^ could not find `tray` in `tkbl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `tkbl::autostart`, `tkbl::platform`, `tkbl::Level`, `tkbl::PowerSource`, `tkbl::Settings`
[INFO] [stdout]   --> src/bin/tkbl-tray.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | use tkbl::{autostart, platform, Level, PowerSource, Settings};
[INFO] [stdout]    |            ^^^^^^^^^  ^^^^^^^^  ^^^^^  ^^^^^^^^^^^  ^^^^^^^^ no `Settings` in the root
[INFO] [stdout]    |            |          |         |      |
[INFO] [stdout]    |            |          |         |      no `PowerSource` in the root
[INFO] [stdout]    |            |          |         no `Level` in the root
[INFO] [stdout]    |            |          no `platform` in the root
[INFO] [stdout]    |            no `autostart` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `tkbl::platform`, `tkbl::Settings`
[INFO] [stdout]  --> src/bin/tkbld.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | use tkbl::{platform, Settings};
[INFO] [stdout]   |            ^^^^^^^^  ^^^^^^^^ no `Settings` in the root
[INFO] [stdout]   |            |
[INFO] [stdout]   |            no `platform` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tkbl::daemon`
[INFO] [stdout]  --> src/bin/tkbld.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | use tkbl::daemon::{Daemon, TICK};
[INFO] [stdout]   |           ^^^^^^ could not find `daemon` in `tkbl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find `platform` in `tkbl`
[INFO] [stdout]   --> examples/settings_preview.rs:10:11
[INFO] [stdout]    |
[INFO] [stdout] 10 |     tkbl::platform::set_dpi_aware();
[INFO] [stdout]    |           ^^^^^^^^ could not find `platform` in `tkbl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method call on a diverging inference variable
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:106:27
[INFO] [stdout]     |
[INFO] [stdout] 106 |     let first_run = !path.exists();
[INFO] [stdout]     |                           ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider providing a type annotation
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #156047 <https://github.com/rust-lang/rust/issues/156047>
[INFO] [stdout]     = note: `#[warn(method_call_on_diverging_infer_var)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `tkbl::platform`, `tkbl::Settings`
[INFO] [stdout]  --> src/bin/tkbld.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | use tkbl::{platform, Settings};
[INFO] [stdout]   |            ^^^^^^^^  ^^^^^^^^ no `Settings` in the root
[INFO] [stdout]   |            |
[INFO] [stdout]   |            no `platform` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `tkbl::autostart`, `tkbl::platform`, `tkbl::Level`, `tkbl::PowerSource`, `tkbl::Settings`
[INFO] [stdout]   --> src/bin/tkbl-tray.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | use tkbl::{autostart, platform, Level, PowerSource, Settings};
[INFO] [stdout]    |            ^^^^^^^^^  ^^^^^^^^  ^^^^^  ^^^^^^^^^^^  ^^^^^^^^ no `Settings` in the root
[INFO] [stdout]    |            |          |         |      |
[INFO] [stdout]    |            |          |         |      no `PowerSource` in the root
[INFO] [stdout]    |            |          |         no `Level` in the root
[INFO] [stdout]    |            |          no `platform` in the root
[INFO] [stdout]    |            no `autostart` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find `Settings` in `tkbl`
[INFO] [stdout]   --> examples/settings_preview.rs:11:26
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let settings = tkbl::Settings::default();
[INFO] [stdout]    |                          ^^^^^^^^ could not find `Settings` in `tkbl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `thinkpad-kbd-light` (bin "tkbl") due to 2 previous errors
[INFO] [stdout] error[E0599]: no method named `exists` found for type `!` in the current scope
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:106:27
[INFO] [stdout]     |
[INFO] [stdout] 106 |     let first_run = !path.exists();
[INFO] [stdout]     |                           ^^^^^^ method not found in `!`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `display` found for type `!` in the current scope
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:111:18
[INFO] [stdout]     |
[INFO] [stdout] 111 |             path.display()
[INFO] [stdout]     |                  ^^^^^^^ method not found in `!`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable call
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:111:18
[INFO] [stdout]     |
[INFO] [stdout] 111 |             path.display()
[INFO] [stdout]     |             ---- ^^^^^^^ unreachable call
[INFO] [stdout]     |             |
[INFO] [stdout]     |             any code following this expression is unreachable
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method call on a diverging inference variable
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:115:49
[INFO] [stdout]     |
[INFO] [stdout] 115 |     let mut daemon = match Daemon::new(settings.clone()) {
[INFO] [stdout]     |                                                 ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider providing a type annotation
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #156047 <https://github.com/rust-lang/rust/issues/156047>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable call
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:115:28
[INFO] [stdout]     |
[INFO] [stdout] 115 |     let mut daemon = match Daemon::new(settings.clone()) {
[INFO] [stdout]     |                            ^^^^^^^^^^^ ---------------- any code following this expression is unreachable
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            unreachable call
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `thinkpad-kbd-light` (bin "tkbld" test) due to 2 previous errors
[INFO] [stdout] error[E0433]: cannot find `settings_window` in `tkbl`
[INFO] [stdout]   --> examples/settings_preview.rs:12:11
[INFO] [stdout]    |
[INFO] [stdout] 12 |     tkbl::settings_window::open(&settings).expect("open");
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^ could not find `settings_window` in `tkbl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `tkbl::Backlight`, `tkbl::BacklightController`, `tkbl::Level`
[INFO] [stdout]  --> src/main.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | use tkbl::{Backlight, BacklightController, Level};
[INFO] [stdout]   |            ^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^  ^^^^^ no `Level` in the root
[INFO] [stdout]   |            |          |
[INFO] [stdout]   |            |          no `BacklightController` in the root
[INFO] [stdout]   |            no `Backlight` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `thinkpad-kbd-light` (bin "tkbld") due to 2 previous errors
[INFO] [stdout] warning: method call on a diverging inference variable
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:106:27
[INFO] [stdout]     |
[INFO] [stdout] 106 |     let first_run = !path.exists();
[INFO] [stdout]     |                           ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider providing a type annotation
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #156047 <https://github.com/rust-lang/rust/issues/156047>
[INFO] [stdout]     = note: `#[warn(method_call_on_diverging_infer_var)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find `settings_window` in `tkbl`
[INFO] [stdout]   --> examples/settings_preview.rs:15:17
[INFO] [stdout]    |
[INFO] [stdout] 15 |     while tkbl::settings_window::is_open() && start.elapsed() < Duration::from_secs(25) {
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^ could not find `settings_window` in `tkbl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find `AcpiGateway` in `tkbl`
[INFO] [stdout]    --> src/main.rs:141:28
[INFO] [stdout]     |
[INFO] [stdout] 141 |             let gw = tkbl::AcpiGateway::open().map_err(|e| e.to_string())?;
[INFO] [stdout]     |                            ^^^^^^^^^^^ could not find `AcpiGateway` in `tkbl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:130:41
[INFO] [stdout]     |
[INFO] [stdout] 130 |     let mut last_mtime = settings_mtime(&path);
[INFO] [stdout]     |                          -------------- ^^^^^ expected `&PathBuf`, found `&!`
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          arguments to this function are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected reference `&PathBuf`
[INFO] [stdout]                found reference `&!`
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:62:4
[INFO] [stdout]     |
[INFO] [stdout]  62 | fn settings_mtime(path: &PathBuf) -> Option<std::time::SystemTime> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^ --------------
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method call on a diverging inference variable
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:137:26
[INFO] [stdout]     |
[INFO] [stdout] 137 |         let _ = settings.save(&path);
[INFO] [stdout]     |                          ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider providing a type annotation
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #156047 <https://github.com/rust-lang/rust/issues/156047>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find `platform` in `tkbl`
[INFO] [stdout]   --> examples/settings_preview.rs:16:15
[INFO] [stdout]    |
[INFO] [stdout] 16 |         tkbl::platform::pump_messages();
[INFO] [stdout]    |               ^^^^^^^^ could not find `platform` in `tkbl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `save` found for type `!` in the current scope
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:137:26
[INFO] [stdout]     |
[INFO] [stdout] 137 |         let _ = settings.save(&path);
[INFO] [stdout]     |                          ^^^^ method not found in `!`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:138:37
[INFO] [stdout]     |
[INFO] [stdout] 138 |         last_mtime = settings_mtime(&path);
[INFO] [stdout]     |                      -------------- ^^^^^ expected `&PathBuf`, found `&!`
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      arguments to this function are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected reference `&PathBuf`
[INFO] [stdout]                found reference `&!`
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:62:4
[INFO] [stdout]     |
[INFO] [stdout]  62 | fn settings_mtime(path: &PathBuf) -> Option<std::time::SystemTime> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^ --------------
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method call on a diverging inference variable
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:139:14
[INFO] [stdout]     |
[INFO] [stdout] 139 |         tray.balloon(
[INFO] [stdout]     |              ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider providing a type annotation
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #156047 <https://github.com/rust-lang/rust/issues/156047>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find `settings_window` in `tkbl`
[INFO] [stdout]   --> examples/settings_preview.rs:17:38
[INFO] [stdout]    |
[INFO] [stdout] 17 |         if let Some(outcome) = tkbl::settings_window::take_outcome() {
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^ could not find `settings_window` in `tkbl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `balloon` found for type `!` in the current scope
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:139:14
[INFO] [stdout]     |
[INFO] [stdout] 139 |         tray.balloon(
[INFO] [stdout]     |              ^^^^^^^ method not found in `!`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method call on a diverging inference variable
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:149:29
[INFO] [stdout]     |
[INFO] [stdout] 149 |         let report = daemon.step(now);
[INFO] [stdout]     |                             ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider providing a type annotation
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #156047 <https://github.com/rust-lang/rust/issues/156047>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `exists` found for type `!` in the current scope
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:106:27
[INFO] [stdout]     |
[INFO] [stdout] 106 |     let first_run = !path.exists();
[INFO] [stdout]     |                           ^^^^^^ method not found in `!`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `step` found for type `!` in the current scope
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:149:29
[INFO] [stdout]     |
[INFO] [stdout] 149 |         let report = daemon.step(now);
[INFO] [stdout]     |                             ^^^^ method not found in `!`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `take_events` found for type `!` in the current scope
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:152:27
[INFO] [stdout]     |
[INFO] [stdout] 152 |         for event in tray.take_events() {
[INFO] [stdout]     |                           ^^^^^^^^^^^ method not found in `!`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable call
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:152:27
[INFO] [stdout]     |
[INFO] [stdout] 152 |         for event in tray.take_events() {
[INFO] [stdout]     |                      ---- ^^^^^^^^^^^ unreachable call
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      any code following this expression is unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `thinkpad-kbd-light` (example "settings_preview") due to 6 previous errors
[INFO] [stdout] error[E0599]: no method named `set_level_manual` found for type `!` in the current scope
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:158:37
[INFO] [stdout]     |
[INFO] [stdout] 158 |                     ID_ON => daemon.set_level_manual(Level::High),
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^ method not found in `!`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:158:54
[INFO] [stdout]     |
[INFO] [stdout] 158 |                     ID_ON => daemon.set_level_manual(Level::High),
[INFO] [stdout]     |                              ------                  ^^^^^^^^^^^ unreachable expression
[INFO] [stdout]     |                              |
[INFO] [stdout]     |                              any code following this expression is unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `set_level_manual` found for type `!` in the current scope
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:159:38
[INFO] [stdout]     |
[INFO] [stdout] 159 |                     ID_DIM => daemon.set_level_manual(Level::Low),
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^ method not found in `!`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:159:55
[INFO] [stdout]     |
[INFO] [stdout] 159 |                     ID_DIM => daemon.set_level_manual(Level::Low),
[INFO] [stdout]     |                               ------                  ^^^^^^^^^^ unreachable expression
[INFO] [stdout]     |                               |
[INFO] [stdout]     |                               any code following this expression is unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `display` found for type `!` in the current scope
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:111:18
[INFO] [stdout]     |
[INFO] [stdout] 111 |             path.display()
[INFO] [stdout]     |                  ^^^^^^^ method not found in `!`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable call
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:111:18
[INFO] [stdout]     |
[INFO] [stdout] 111 |             path.display()
[INFO] [stdout]     |             ---- ^^^^^^^ unreachable call
[INFO] [stdout]     |             |
[INFO] [stdout]     |             any code following this expression is unreachable
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method call on a diverging inference variable
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:115:49
[INFO] [stdout]     |
[INFO] [stdout] 115 |     let mut daemon = match Daemon::new(settings.clone()) {
[INFO] [stdout]     |                                                 ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider providing a type annotation
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #156047 <https://github.com/rust-lang/rust/issues/156047>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable call
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:115:28
[INFO] [stdout]     |
[INFO] [stdout] 115 |     let mut daemon = match Daemon::new(settings.clone()) {
[INFO] [stdout]     |                            ^^^^^^^^^^^ ---------------- any code following this expression is unreachable
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            unreachable call
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `set_level_manual` found for type `!` in the current scope
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:160:38
[INFO] [stdout]     |
[INFO] [stdout] 160 |                     ID_OFF => daemon.set_level_manual(Level::Off),
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^ method not found in `!`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:160:55
[INFO] [stdout]     |
[INFO] [stdout] 160 |                     ID_OFF => daemon.set_level_manual(Level::Off),
[INFO] [stdout]     |                               ------                  ^^^^^^^^^^ unreachable expression
[INFO] [stdout]     |                               |
[INFO] [stdout]     |                               any code following this expression is unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `is_paused` found for type `!` in the current scope
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:162:35
[INFO] [stdout]     |
[INFO] [stdout] 162 |                         if daemon.is_paused() {
[INFO] [stdout]     |                                   ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `cause` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 162 -                         if daemon.is_paused() {
[INFO] [stdout] 162 +                         if daemon.cause() {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable call
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:162:35
[INFO] [stdout]     |
[INFO] [stdout] 162 |                         if daemon.is_paused() {
[INFO] [stdout]     |                            ------ ^^^^^^^^^ unreachable call
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            any code following this expression is unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `resume_auto` found for type `!` in the current scope
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:163:36
[INFO] [stdout]     |
[INFO] [stdout] 163 | ...                   daemon.resume_auto();
[INFO] [stdout]     |                              ^^^^^^^^^^^ method not found in `!`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable call
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:163:36
[INFO] [stdout]     |
[INFO] [stdout] 163 | ...                   daemon.resume_auto();
[INFO] [stdout]     |                       ------ ^^^^^^^^^^^ unreachable call
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       any code following this expression is unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `set_level_manual` found for type `!` in the current scope
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:165:36
[INFO] [stdout]     |
[INFO] [stdout] 165 | ...                   daemon.set_level_manual(daemon.level().unwrap_or(Level::High));
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^ method not found in `!`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:165:53
[INFO] [stdout]     |
[INFO] [stdout] 165 | ...                   daemon.set_level_manual(daemon.level().unwrap_or(Level::High));
[INFO] [stdout]     |                       ------                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       any code following this expression is unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `level` found for type `!` in the current scope
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:165:60
[INFO] [stdout]     |
[INFO] [stdout] 165 | ...                   daemon.set_level_manual(daemon.level().unwrap_or(Level::High));
[INFO] [stdout]     |                                                      ^^^^^ method not found in `!`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable call
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:165:60
[INFO] [stdout]     |
[INFO] [stdout] 165 | ...                   daemon.set_level_manual(daemon.level().unwrap_or(Level::High));
[INFO] [stdout]     |                                               ------ ^^^^^ unreachable call
[INFO] [stdout]     |                                               |
[INFO] [stdout]     |                                               any code following this expression is unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:192:45
[INFO] [stdout]     |
[INFO] [stdout] 192 |                 last_mtime = settings_mtime(&path);
[INFO] [stdout]     |                              -------------- ^^^^^ expected `&PathBuf`, found `&!`
[INFO] [stdout]     |                              |
[INFO] [stdout]     |                              arguments to this function are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected reference `&PathBuf`
[INFO] [stdout]                found reference `&!`
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:62:4
[INFO] [stdout]     |
[INFO] [stdout]  62 | fn settings_mtime(path: &PathBuf) -> Option<std::time::SystemTime> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^ --------------
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `replace_settings` found for type `!` in the current scope
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:195:20
[INFO] [stdout]     |
[INFO] [stdout] 195 |             daemon.replace_settings(fresh);
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^ method not found in `!`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:195:37
[INFO] [stdout]     |
[INFO] [stdout] 195 |             daemon.replace_settings(fresh);
[INFO] [stdout]     |             ------                  ^^^^^ unreachable expression
[INFO] [stdout]     |             |
[INFO] [stdout]     |             any code following this expression is unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `resume_auto` found for type `!` in the current scope
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:197:20
[INFO] [stdout]     |
[INFO] [stdout] 197 |             daemon.resume_auto();
[INFO] [stdout]     |                    ^^^^^^^^^^^ method not found in `!`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable call
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:197:20
[INFO] [stdout]     |
[INFO] [stdout] 197 |             daemon.resume_auto();
[INFO] [stdout]     |             ------ ^^^^^^^^^^^ unreachable call
[INFO] [stdout]     |             |
[INFO] [stdout]     |             any code following this expression is unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:203:40
[INFO] [stdout]     |
[INFO] [stdout] 203 |             let mtime = settings_mtime(&path);
[INFO] [stdout]     |                         -------------- ^^^^^ expected `&PathBuf`, found `&!`
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         arguments to this function are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected reference `&PathBuf`
[INFO] [stdout]                found reference `&!`
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:62:4
[INFO] [stdout]     |
[INFO] [stdout]  62 | fn settings_mtime(path: &PathBuf) -> Option<std::time::SystemTime> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^ --------------
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `replace_settings` found for type `!` in the current scope
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:208:28
[INFO] [stdout]     |
[INFO] [stdout] 208 |                     daemon.replace_settings(fresh);
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^ method not found in `!`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:208:45
[INFO] [stdout]     |
[INFO] [stdout] 208 |                     daemon.replace_settings(fresh);
[INFO] [stdout]     |                     ------                  ^^^^^ unreachable expression
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     any code following this expression is unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `set_menu_state` found for type `!` in the current scope
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:213:14
[INFO] [stdout]     |
[INFO] [stdout] 213 |         tray.set_menu_state(
[INFO] [stdout]     |              ^^^^^^^^^^^^^^ method not found in `!`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:214:13
[INFO] [stdout]     |
[INFO] [stdout] 213 |         tray.set_menu_state(
[INFO] [stdout]     |         ---- any code following this expression is unreachable
[INFO] [stdout] 214 |             daemon.level(),
[INFO] [stdout]     |             ^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `level` found for type `!` in the current scope
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:214:20
[INFO] [stdout]     |
[INFO] [stdout] 214 |             daemon.level(),
[INFO] [stdout]     |                    ^^^^^ method not found in `!`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable call
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:214:20
[INFO] [stdout]     |
[INFO] [stdout] 214 |             daemon.level(),
[INFO] [stdout]     |             ------ ^^^^^ unreachable call
[INFO] [stdout]     |             |
[INFO] [stdout]     |             any code following this expression is unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `is_paused` found for type `!` in the current scope
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:215:20
[INFO] [stdout]     |
[INFO] [stdout] 215 |             daemon.is_paused(),
[INFO] [stdout]     |                    ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `cause` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 215 -             daemon.is_paused(),
[INFO] [stdout] 215 +             daemon.cause(),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable call
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:215:20
[INFO] [stdout]     |
[INFO] [stdout] 215 |             daemon.is_paused(),
[INFO] [stdout]     |             ------ ^^^^^^^^^ unreachable call
[INFO] [stdout]     |             |
[INFO] [stdout]     |             any code following this expression is unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `engine` found for type `!` in the current scope
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:216:20
[INFO] [stdout]     |
[INFO] [stdout] 216 |             daemon.engine().power_source() == PowerSource::Ac,
[INFO] [stdout]     |                    ^^^^^^ method not found in `!`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable call
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:216:20
[INFO] [stdout]     |
[INFO] [stdout] 216 |             daemon.engine().power_source() == PowerSource::Ac,
[INFO] [stdout]     |             ------ ^^^^^^ unreachable call
[INFO] [stdout]     |             |
[INFO] [stdout]     |             any code following this expression is unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `update` found for type `!` in the current scope
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:220:18
[INFO] [stdout]     |
[INFO] [stdout] 220 |             tray.update(icon_level(&daemon), &tooltip(&daemon), first);
[INFO] [stdout]     |                  ^^^^^^ method not found in `!`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:220:25
[INFO] [stdout]     |
[INFO] [stdout] 220 |             tray.update(icon_level(&daemon), &tooltip(&daemon), first);
[INFO] [stdout]     |             ----        ^^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout]     |             |
[INFO] [stdout]     |             any code following this expression is unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `shutdown` found for type `!` in the current scope
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:227:12
[INFO] [stdout]     |
[INFO] [stdout] 227 |     daemon.shutdown();
[INFO] [stdout]     |            ^^^^^^^^ method not found in `!`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable call
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:227:12
[INFO] [stdout]     |
[INFO] [stdout] 227 |     daemon.shutdown();
[INFO] [stdout]     |     ------ ^^^^^^^^ unreachable call
[INFO] [stdout]     |     |
[INFO] [stdout]     |     any code following this expression is unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:130:41
[INFO] [stdout]     |
[INFO] [stdout] 130 |     let mut last_mtime = settings_mtime(&path);
[INFO] [stdout]     |                          -------------- ^^^^^ expected `&PathBuf`, found `&!`
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          arguments to this function are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected reference `&PathBuf`
[INFO] [stdout]                found reference `&!`
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:62:4
[INFO] [stdout]     |
[INFO] [stdout]  62 | fn settings_mtime(path: &PathBuf) -> Option<std::time::SystemTime> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^ --------------
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stdout] warning: method call on a diverging inference variable
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:137:26
[INFO] [stdout]     |
[INFO] [stdout] 137 |         let _ = settings.save(&path);
[INFO] [stdout]     |                          ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider providing a type annotation
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #156047 <https://github.com/rust-lang/rust/issues/156047>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `thinkpad-kbd-light` (bin "tkbl" test) due to 2 previous errors
[INFO] [stdout] error[E0599]: no method named `save` found for type `!` in the current scope
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:137:26
[INFO] [stdout]     |
[INFO] [stdout] 137 |         let _ = settings.save(&path);
[INFO] [stdout]     |                          ^^^^ method not found in `!`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `thinkpad-kbd-light` (bin "tkbl-tray" test) due to 30 previous errors; 29 warnings emitted
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:138:37
[INFO] [stdout]     |
[INFO] [stdout] 138 |         last_mtime = settings_mtime(&path);
[INFO] [stdout]     |                      -------------- ^^^^^ expected `&PathBuf`, found `&!`
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      arguments to this function are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected reference `&PathBuf`
[INFO] [stdout]                found reference `&!`
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:62:4
[INFO] [stdout]     |
[INFO] [stdout]  62 | fn settings_mtime(path: &PathBuf) -> Option<std::time::SystemTime> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^ --------------
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method call on a diverging inference variable
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:139:14
[INFO] [stdout]     |
[INFO] [stdout] 139 |         tray.balloon(
[INFO] [stdout]     |              ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider providing a type annotation
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #156047 <https://github.com/rust-lang/rust/issues/156047>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `balloon` found for type `!` in the current scope
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:139:14
[INFO] [stdout]     |
[INFO] [stdout] 139 |         tray.balloon(
[INFO] [stdout]     |              ^^^^^^^ method not found in `!`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method call on a diverging inference variable
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:149:29
[INFO] [stdout]     |
[INFO] [stdout] 149 |         let report = daemon.step(now);
[INFO] [stdout]     |                             ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider providing a type annotation
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #156047 <https://github.com/rust-lang/rust/issues/156047>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `step` found for type `!` in the current scope
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:149:29
[INFO] [stdout]     |
[INFO] [stdout] 149 |         let report = daemon.step(now);
[INFO] [stdout]     |                             ^^^^ method not found in `!`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `take_events` found for type `!` in the current scope
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:152:27
[INFO] [stdout]     |
[INFO] [stdout] 152 |         for event in tray.take_events() {
[INFO] [stdout]     |                           ^^^^^^^^^^^ method not found in `!`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable call
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:152:27
[INFO] [stdout]     |
[INFO] [stdout] 152 |         for event in tray.take_events() {
[INFO] [stdout]     |                      ---- ^^^^^^^^^^^ unreachable call
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      any code following this expression is unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `set_level_manual` found for type `!` in the current scope
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:158:37
[INFO] [stdout]     |
[INFO] [stdout] 158 |                     ID_ON => daemon.set_level_manual(Level::High),
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^ method not found in `!`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:158:54
[INFO] [stdout]     |
[INFO] [stdout] 158 |                     ID_ON => daemon.set_level_manual(Level::High),
[INFO] [stdout]     |                              ------                  ^^^^^^^^^^^ unreachable expression
[INFO] [stdout]     |                              |
[INFO] [stdout]     |                              any code following this expression is unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `set_level_manual` found for type `!` in the current scope
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:159:38
[INFO] [stdout]     |
[INFO] [stdout] 159 |                     ID_DIM => daemon.set_level_manual(Level::Low),
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^ method not found in `!`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:159:55
[INFO] [stdout]     |
[INFO] [stdout] 159 |                     ID_DIM => daemon.set_level_manual(Level::Low),
[INFO] [stdout]     |                               ------                  ^^^^^^^^^^ unreachable expression
[INFO] [stdout]     |                               |
[INFO] [stdout]     |                               any code following this expression is unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `set_level_manual` found for type `!` in the current scope
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:160:38
[INFO] [stdout]     |
[INFO] [stdout] 160 |                     ID_OFF => daemon.set_level_manual(Level::Off),
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^ method not found in `!`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:160:55
[INFO] [stdout]     |
[INFO] [stdout] 160 |                     ID_OFF => daemon.set_level_manual(Level::Off),
[INFO] [stdout]     |                               ------                  ^^^^^^^^^^ unreachable expression
[INFO] [stdout]     |                               |
[INFO] [stdout]     |                               any code following this expression is unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `is_paused` found for type `!` in the current scope
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:162:35
[INFO] [stdout]     |
[INFO] [stdout] 162 |                         if daemon.is_paused() {
[INFO] [stdout]     |                                   ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `cause` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 162 -                         if daemon.is_paused() {
[INFO] [stdout] 162 +                         if daemon.cause() {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable call
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:162:35
[INFO] [stdout]     |
[INFO] [stdout] 162 |                         if daemon.is_paused() {
[INFO] [stdout]     |                            ------ ^^^^^^^^^ unreachable call
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            any code following this expression is unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `resume_auto` found for type `!` in the current scope
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:163:36
[INFO] [stdout]     |
[INFO] [stdout] 163 | ...                   daemon.resume_auto();
[INFO] [stdout]     |                              ^^^^^^^^^^^ method not found in `!`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable call
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:163:36
[INFO] [stdout]     |
[INFO] [stdout] 163 | ...                   daemon.resume_auto();
[INFO] [stdout]     |                       ------ ^^^^^^^^^^^ unreachable call
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       any code following this expression is unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `set_level_manual` found for type `!` in the current scope
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:165:36
[INFO] [stdout]     |
[INFO] [stdout] 165 | ...                   daemon.set_level_manual(daemon.level().unwrap_or(Level::High));
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^ method not found in `!`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:165:53
[INFO] [stdout]     |
[INFO] [stdout] 165 | ...                   daemon.set_level_manual(daemon.level().unwrap_or(Level::High));
[INFO] [stdout]     |                       ------                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       any code following this expression is unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `level` found for type `!` in the current scope
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:165:60
[INFO] [stdout]     |
[INFO] [stdout] 165 | ...                   daemon.set_level_manual(daemon.level().unwrap_or(Level::High));
[INFO] [stdout]     |                                                      ^^^^^ method not found in `!`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable call
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:165:60
[INFO] [stdout]     |
[INFO] [stdout] 165 | ...                   daemon.set_level_manual(daemon.level().unwrap_or(Level::High));
[INFO] [stdout]     |                                               ------ ^^^^^ unreachable call
[INFO] [stdout]     |                                               |
[INFO] [stdout]     |                                               any code following this expression is unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:192:45
[INFO] [stdout]     |
[INFO] [stdout] 192 |                 last_mtime = settings_mtime(&path);
[INFO] [stdout]     |                              -------------- ^^^^^ expected `&PathBuf`, found `&!`
[INFO] [stdout]     |                              |
[INFO] [stdout]     |                              arguments to this function are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected reference `&PathBuf`
[INFO] [stdout]                found reference `&!`
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:62:4
[INFO] [stdout]     |
[INFO] [stdout]  62 | fn settings_mtime(path: &PathBuf) -> Option<std::time::SystemTime> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^ --------------
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `replace_settings` found for type `!` in the current scope
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:195:20
[INFO] [stdout]     |
[INFO] [stdout] 195 |             daemon.replace_settings(fresh);
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^ method not found in `!`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:195:37
[INFO] [stdout]     |
[INFO] [stdout] 195 |             daemon.replace_settings(fresh);
[INFO] [stdout]     |             ------                  ^^^^^ unreachable expression
[INFO] [stdout]     |             |
[INFO] [stdout]     |             any code following this expression is unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `resume_auto` found for type `!` in the current scope
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:197:20
[INFO] [stdout]     |
[INFO] [stdout] 197 |             daemon.resume_auto();
[INFO] [stdout]     |                    ^^^^^^^^^^^ method not found in `!`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable call
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:197:20
[INFO] [stdout]     |
[INFO] [stdout] 197 |             daemon.resume_auto();
[INFO] [stdout]     |             ------ ^^^^^^^^^^^ unreachable call
[INFO] [stdout]     |             |
[INFO] [stdout]     |             any code following this expression is unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:203:40
[INFO] [stdout]     |
[INFO] [stdout] 203 |             let mtime = settings_mtime(&path);
[INFO] [stdout]     |                         -------------- ^^^^^ expected `&PathBuf`, found `&!`
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         arguments to this function are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected reference `&PathBuf`
[INFO] [stdout]                found reference `&!`
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:62:4
[INFO] [stdout]     |
[INFO] [stdout]  62 | fn settings_mtime(path: &PathBuf) -> Option<std::time::SystemTime> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^ --------------
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `replace_settings` found for type `!` in the current scope
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:208:28
[INFO] [stdout]     |
[INFO] [stdout] 208 |                     daemon.replace_settings(fresh);
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^ method not found in `!`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:208:45
[INFO] [stdout]     |
[INFO] [stdout] 208 |                     daemon.replace_settings(fresh);
[INFO] [stdout]     |                     ------                  ^^^^^ unreachable expression
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     any code following this expression is unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `set_menu_state` found for type `!` in the current scope
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:213:14
[INFO] [stdout]     |
[INFO] [stdout] 213 |         tray.set_menu_state(
[INFO] [stdout]     |              ^^^^^^^^^^^^^^ method not found in `!`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:214:13
[INFO] [stdout]     |
[INFO] [stdout] 213 |         tray.set_menu_state(
[INFO] [stdout]     |         ---- any code following this expression is unreachable
[INFO] [stdout] 214 |             daemon.level(),
[INFO] [stdout]     |             ^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `level` found for type `!` in the current scope
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:214:20
[INFO] [stdout]     |
[INFO] [stdout] 214 |             daemon.level(),
[INFO] [stdout]     |                    ^^^^^ method not found in `!`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable call
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:214:20
[INFO] [stdout]     |
[INFO] [stdout] 214 |             daemon.level(),
[INFO] [stdout]     |             ------ ^^^^^ unreachable call
[INFO] [stdout]     |             |
[INFO] [stdout]     |             any code following this expression is unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `is_paused` found for type `!` in the current scope
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:215:20
[INFO] [stdout]     |
[INFO] [stdout] 215 |             daemon.is_paused(),
[INFO] [stdout]     |                    ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `cause` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 215 -             daemon.is_paused(),
[INFO] [stdout] 215 +             daemon.cause(),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable call
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:215:20
[INFO] [stdout]     |
[INFO] [stdout] 215 |             daemon.is_paused(),
[INFO] [stdout]     |             ------ ^^^^^^^^^ unreachable call
[INFO] [stdout]     |             |
[INFO] [stdout]     |             any code following this expression is unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `engine` found for type `!` in the current scope
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:216:20
[INFO] [stdout]     |
[INFO] [stdout] 216 |             daemon.engine().power_source() == PowerSource::Ac,
[INFO] [stdout]     |                    ^^^^^^ method not found in `!`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable call
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:216:20
[INFO] [stdout]     |
[INFO] [stdout] 216 |             daemon.engine().power_source() == PowerSource::Ac,
[INFO] [stdout]     |             ------ ^^^^^^ unreachable call
[INFO] [stdout]     |             |
[INFO] [stdout]     |             any code following this expression is unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `update` found for type `!` in the current scope
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:220:18
[INFO] [stdout]     |
[INFO] [stdout] 220 |             tray.update(icon_level(&daemon), &tooltip(&daemon), first);
[INFO] [stdout]     |                  ^^^^^^ method not found in `!`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:220:25
[INFO] [stdout]     |
[INFO] [stdout] 220 |             tray.update(icon_level(&daemon), &tooltip(&daemon), first);
[INFO] [stdout]     |             ----        ^^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout]     |             |
[INFO] [stdout]     |             any code following this expression is unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `shutdown` found for type `!` in the current scope
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:227:12
[INFO] [stdout]     |
[INFO] [stdout] 227 |     daemon.shutdown();
[INFO] [stdout]     |            ^^^^^^^^ method not found in `!`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable call
[INFO] [stdout]    --> src/bin/tkbl-tray.rs:227:12
[INFO] [stdout]     |
[INFO] [stdout] 227 |     daemon.shutdown();
[INFO] [stdout]     |     ------ ^^^^^^^^ unreachable call
[INFO] [stdout]     |     |
[INFO] [stdout]     |     any code following this expression is unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `thinkpad-kbd-light` (bin "tkbl-tray") due to 30 previous errors; 29 warnings emitted
[INFO] [stderr] warning: unused dependency `serde`
[INFO] [stderr]   --> Cargo.toml:11:15
[INFO] [stderr]    |
[INFO] [stderr] 11 | [dependencies.serde]
[INFO] [stderr]    |               ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `serde`
[INFO] [stderr] warning: unused dependency `serde_json`
[INFO] [stderr]  --> Cargo.toml:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | serde_json = "1"
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: consider removing the dependency on `serde_json`
[INFO] [stderr] warning: `thinkpad-kbd-light` (manifest) generated 2 warnings
[INFO] running `Command { std: "docker" "inspect" "4e7a1bde435b9717150473482b5fb150fa49611c9981173d80b95bd7bc0146ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e7a1bde435b9717150473482b5fb150fa49611c9981173d80b95bd7bc0146ad", kill_on_drop: false }`
[INFO] [stdout] 4e7a1bde435b9717150473482b5fb150fa49611c9981173d80b95bd7bc0146ad
