[INFO] cloning repository https://github.com/dd6ds/cw-qso-sim
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dd6ds/cw-qso-sim" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdd6ds%2Fcw-qso-sim", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdd6ds%2Fcw-qso-sim'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7c09d034adec926ee0f697b0b9123658ba4e3e7f
[INFO] checking dd6ds/cw-qso-sim against eca445e5ae4a6679cc27d3a09106ce245e13a5a6 for pr-162478
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdd6ds%2Fcw-qso-sim" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/dd6ds/cw-qso-sim
[INFO] finished tweaking git repo https://github.com/dd6ds/cw-qso-sim
[INFO] tweaked toml for git repo https://github.com/dd6ds/cw-qso-sim written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/dd6ds/cw-qso-sim on toolchain eca445e5ae4a6679cc27d3a09106ce245e13a5a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/dd6ds/cw-qso-sim 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" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serialport v4.8.1
[INFO] [stderr]   Downloaded libudev v0.3.0
[INFO] [stderr]   Downloaded unescaper v0.1.8
[INFO] [stderr]   Downloaded midir v0.10.3
[INFO] [stderr]   Downloaded coremidi-sys v3.2.0
[INFO] [stderr]   Downloaded coremidi v0.8.0
[INFO] [stderr]   Downloaded hidapi v2.6.5
[INFO] [stderr]   Downloaded jiff-static v0.2.22
[INFO] [stderr]   Downloaded jiff v0.2.22
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 65aaa34eb7926a6f7989bcde121ce8184f43db2547892ed8e56cae499b8b653f
[INFO] running `Command { std: "docker" "start" "65aaa34eb7926a6f7989bcde121ce8184f43db2547892ed8e56cae499b8b653f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "65aaa34eb7926a6f7989bcde121ce8184f43db2547892ed8e56cae499b8b653f", 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" "65aaa34eb7926a6f7989bcde121ce8184f43db2547892ed8e56cae499b8b653f" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "65aaa34eb7926a6f7989bcde121ce8184f43db2547892ed8e56cae499b8b653f", 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" "65aaa34eb7926a6f7989bcde121ce8184f43db2547892ed8e56cae499b8b653f" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.182
[INFO] [stderr]    Compiling alsa-sys v0.3.1
[INFO] [stderr]    Compiling zerocopy v0.8.40
[INFO] [stderr]    Compiling libudev-sys v0.1.4
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling hidapi v2.6.5
[INFO] [stderr]     Checking clap_lex v1.0.0
[INFO] [stderr]    Compiling cpal v0.15.3
[INFO] [stderr]     Checking jiff v0.2.22
[INFO] [stderr]     Checking clap_builder v4.5.60
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking mio v1.1.1
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking nix v0.26.4
[INFO] [stderr]     Checking libudev v0.3.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking signal-hook v0.3.18
[INFO] [stderr]     Checking alsa v0.9.1
[INFO] [stderr]     Checking signal-hook-mio v0.2.5
[INFO] [stderr]     Checking crossterm v0.28.1
[INFO] [stderr]     Checking crossterm v0.27.0
[INFO] [stderr]     Checking regex v1.12.3
[INFO] [stderr]     Checking env_filter v1.0.0
[INFO] [stderr]     Checking midir v0.10.3
[INFO] [stderr]    Compiling darling_core v0.23.0
[INFO] [stderr]     Checking env_logger v0.11.9
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling clap_derive v4.5.55
[INFO] [stderr]     Checking thiserror v2.0.18
[INFO] [stderr]     Checking unescaper v0.1.8
[INFO] [stderr]     Checking serialport v4.8.1
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking strum v0.26.3
[INFO] [stderr]     Checking clap v4.5.60
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling darling_macro v0.23.0
[INFO] [stderr]    Compiling darling v0.23.0
[INFO] [stderr]    Compiling instability v0.3.11
[INFO] [stderr]     Checking ratatui v0.28.1
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking toml_datetime v0.6.11
[INFO] [stderr]     Checking serde_spanned v0.6.9
[INFO] [stderr]     Checking toml_edit v0.22.27
[INFO] [stderr]     Checking toml v0.8.23
[INFO] [stderr]     Checking cw-qso-sim v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: methods `set_frequency` and `set_volume` are never used
[INFO] [stdout]   --> src/audio/mod.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub trait AudioOutput: Send {
[INFO] [stdout]    |           ----------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 13 |     fn set_frequency(&mut self, hz: f32);
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 14 |     fn set_volume(&mut self, vol: f32);
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `name` is never used
[INFO] [stdout]  --> src/i18n/mod.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub trait Lang: Send + Sync {
[INFO] [stdout]   |           ---- method in this trait
[INFO] [stdout] 6 |     fn get<'a>(&self, key: &'a str) -> &'a str;
[INFO] [stdout] 7 |     fn name(&self) -> &str;
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `lang_name` is never used
[INFO] [stdout]   --> src/i18n/mod.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl I18n {
[INFO] [stdout]    | --------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 26 |     pub fn lang_name(&self) -> &str    { self.inner.name() }
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `name` is never used
[INFO] [stdout]   --> src/keyer/mod.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub trait KeyerInput: Send {
[INFO] [stdout]    |           ---------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 24 |     fn name(&self) -> &str;
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `set_dot_duration` are never used
[INFO] [stdout]    --> src/keyer/vband.rs:763:12
[INFO] [stdout]     |
[INFO] [stdout] 762 | impl VBandKeyer {
[INFO] [stdout]     | --------------- associated items in this implementation
[INFO] [stdout] 763 |     pub fn new(mode: PaddleMode, dot_duration: Duration) -> Result<Self> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 801 |     pub fn set_dot_duration(&mut self, d: Duration) { self.el_dur = d; }
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `VBandWindowsKeyer` is never constructed
[INFO] [stdout]    --> src/keyer/vband.rs:993:12
[INFO] [stdout]     |
[INFO] [stdout] 993 | pub struct VBandWindowsKeyer {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]     --> src/keyer/vband.rs:1012:12
[INFO] [stdout]      |
[INFO] [stdout] 1009 | impl VBandWindowsKeyer {
[INFO] [stdout]      | ---------------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 1012 |     pub fn new(
[INFO] [stdout]      |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `DahUp` is never constructed
[INFO] [stdout]  --> src/morse/decoder.rs:8:14
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub enum PaddleEvent {
[INFO] [stdout]   |          ----------- variant in this enum
[INFO] [stdout] 7 |     DitDown, DitUp,
[INFO] [stdout] 8 |     DahDown, DahUp,
[INFO] [stdout]   |              ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `PaddleEvent` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `update_timing` and `decoded_text` are never used
[INFO] [stdout]   --> src/morse/decoder.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | impl Decoder {
[INFO] [stdout]    | ------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub fn update_timing(&mut self, t: Timing) { self.timing = t; }
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 87 |     pub fn decoded_text(&self) -> &str { &self.decoded_text }
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `REF_DOM_TOM` is never used
[INFO] [stdout]    --> src/qso/callsigns.rs:429:12
[INFO] [stdout]     |
[INFO] [stdout] 429 | pub static REF_DOM_TOM: &[&str] = &[
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `RepeatLast` is never constructed
[INFO] [stdout]   --> src/qso/state.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub enum QsoEvent {
[INFO] [stdout]    |          -------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 18 |     RepeatLast,            // user sent '?' → repeat last tx
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `QsoEvent` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_done` is never used
[INFO] [stdout]    --> src/qso/state.rs:346:12
[INFO] [stdout]     |
[INFO] [stdout]  63 | impl QsoEngine {
[INFO] [stdout]     | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 346 |     pub fn is_done(&self) -> bool { self.phase == Phase::Done }
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `set_frequency` and `set_volume` are never used
[INFO] [stdout]   --> src/audio/mod.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub trait AudioOutput: Send {
[INFO] [stdout]    |           ----------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 13 |     fn set_frequency(&mut self, hz: f32);
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 14 |     fn set_volume(&mut self, vol: f32);
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `name` is never used
[INFO] [stdout]  --> src/i18n/mod.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub trait Lang: Send + Sync {
[INFO] [stdout]   |           ---- method in this trait
[INFO] [stdout] 6 |     fn get<'a>(&self, key: &'a str) -> &'a str;
[INFO] [stdout] 7 |     fn name(&self) -> &str;
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `lang_name` is never used
[INFO] [stdout]   --> src/i18n/mod.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl I18n {
[INFO] [stdout]    | --------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 26 |     pub fn lang_name(&self) -> &str    { self.inner.name() }
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `name` is never used
[INFO] [stdout]   --> src/keyer/mod.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub trait KeyerInput: Send {
[INFO] [stdout]    |           ---------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 24 |     fn name(&self) -> &str;
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `set_dot_duration` are never used
[INFO] [stdout]    --> src/keyer/vband.rs:763:12
[INFO] [stdout]     |
[INFO] [stdout] 762 | impl VBandKeyer {
[INFO] [stdout]     | --------------- associated items in this implementation
[INFO] [stdout] 763 |     pub fn new(mode: PaddleMode, dot_duration: Duration) -> Result<Self> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 801 |     pub fn set_dot_duration(&mut self, d: Duration) { self.el_dur = d; }
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `VBandWindowsKeyer` is never constructed
[INFO] [stdout]    --> src/keyer/vband.rs:993:12
[INFO] [stdout]     |
[INFO] [stdout] 993 | pub struct VBandWindowsKeyer {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]     --> src/keyer/vband.rs:1012:12
[INFO] [stdout]      |
[INFO] [stdout] 1009 | impl VBandWindowsKeyer {
[INFO] [stdout]      | ---------------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 1012 |     pub fn new(
[INFO] [stdout]      |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `DahUp` is never constructed
[INFO] [stdout]  --> src/morse/decoder.rs:8:14
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub enum PaddleEvent {
[INFO] [stdout]   |          ----------- variant in this enum
[INFO] [stdout] 7 |     DitDown, DitUp,
[INFO] [stdout] 8 |     DahDown, DahUp,
[INFO] [stdout]   |              ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `PaddleEvent` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `update_timing` and `decoded_text` are never used
[INFO] [stdout]   --> src/morse/decoder.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | impl Decoder {
[INFO] [stdout]    | ------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub fn update_timing(&mut self, t: Timing) { self.timing = t; }
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 87 |     pub fn decoded_text(&self) -> &str { &self.decoded_text }
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `REF_DOM_TOM` is never used
[INFO] [stdout]    --> src/qso/callsigns.rs:429:12
[INFO] [stdout]     |
[INFO] [stdout] 429 | pub static REF_DOM_TOM: &[&str] = &[
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `RepeatLast` is never constructed
[INFO] [stdout]   --> src/qso/state.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub enum QsoEvent {
[INFO] [stdout]    |          -------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 18 |     RepeatLast,            // user sent '?' → repeat last tx
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `QsoEvent` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_done` is never used
[INFO] [stdout]    --> src/qso/state.rs:346:12
[INFO] [stdout]     |
[INFO] [stdout]  63 | impl QsoEngine {
[INFO] [stdout]     | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 346 |     pub fn is_done(&self) -> bool { self.phase == Phase::Done }
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.83s
[INFO] running `Command { std: "docker" "inspect" "65aaa34eb7926a6f7989bcde121ce8184f43db2547892ed8e56cae499b8b653f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65aaa34eb7926a6f7989bcde121ce8184f43db2547892ed8e56cae499b8b653f", kill_on_drop: false }`
[INFO] [stdout] 65aaa34eb7926a6f7989bcde121ce8184f43db2547892ed8e56cae499b8b653f
