[INFO] cloning repository https://github.com/nsaconsultant/hammerhead
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nsaconsultant/hammerhead" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnsaconsultant%2Fhammerhead", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 77c200c0ce6032c8438de9a990f348cceb9780e7
[INFO] checking nsaconsultant/hammerhead against eca445e5ae4a6679cc27d3a09106ce245e13a5a6 for pr-162478
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnsaconsultant%2Fhammerhead" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/nsaconsultant/hammerhead
[INFO] finished tweaking git repo https://github.com/nsaconsultant/hammerhead
[INFO] tweaked toml for git repo https://github.com/nsaconsultant/hammerhead written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/nsaconsultant/hammerhead 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/nsaconsultant/hammerhead 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 }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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 }`
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[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" "2b0d5794f4451096720a1fb7e7250756fa3619f38d27c44d257e073e457472fc" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2b0d5794f4451096720a1fb7e7250756fa3619f38d27c44d257e073e457472fc", kill_on_drop: false }`
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[INFO] [stderr]    Compiling libc v0.2.185
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking slab v0.4.12
[INFO] [stderr]    Compiling nix v0.29.0
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[INFO] [stderr]    Compiling alsa-sys v0.3.1
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[INFO] [stderr]     Checking smallvec v1.15.1
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[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
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[INFO] [stderr]     Checking urc200-serial v0.1.0 (/opt/rustwide/workdir/crates/urc200-serial)
[INFO] [stdout] warning: unused import: `radio_core::Radio as _`
[INFO] [stdout]    --> crates/urc200-serial/src/radio_impl.rs:153:9
[INFO] [stdout]     |
[INFO] [stdout] 153 |     use radio_core::Radio as _;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking tower-http v0.5.2
[INFO] [stderr]     Checking hyper-util v0.1.20
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> crates/urc200-serial/src/serial.rs:44:13
[INFO] [stdout]    |
[INFO] [stdout] 44 |         let mut stream = tokio_serial::new(&cfg.path, cfg.baud)
[INFO] [stdout]    |             ----^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking radio-probe v0.1.0 (/opt/rustwide/workdir/crates/radio-probe)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> crates/urc200-serial/src/serial.rs:44:13
[INFO] [stdout]    |
[INFO] [stdout] 44 |         let mut stream = tokio_serial::new(&cfg.path, cfg.baud)
[INFO] [stdout]    |             ----^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking axum v0.7.9
[INFO] [stderr]     Checking rusqlite v0.31.0
[INFO] [stderr]     Checking urc200-server v0.1.0 (/opt/rustwide/workdir/crates/urc200-server)
[INFO] [stdout] warning: unused import: `Db`
[INFO] [stdout]   --> crates/urc200-server/src/channels.rs:11:26
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::db::{Channel, Db, GroupSummary, OwnedNewChannel};
[INFO] [stdout]    |                          ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Db`
[INFO] [stdout]   --> crates/urc200-server/src/channels.rs:11:26
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::db::{Channel, Db, GroupSummary, OwnedNewChannel};
[INFO] [stdout]    |                          ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `state` is never read
[INFO] [stdout]    --> crates/urc200-server/src/scan.rs:243:21
[INFO] [stdout]     |
[INFO] [stdout] 243 |                     state = None;
[INFO] [stdout]     |                     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `state` is never read
[INFO] [stdout]    --> crates/urc200-server/src/scan.rs:243:21
[INFO] [stdout]     |
[INFO] [stdout] 243 |                     state = None;
[INFO] [stdout]     |                     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> crates/urc200-server/src/main.rs:235:9
[INFO] [stdout]     |
[INFO] [stdout] 235 |     let mut app = Router::new()
[INFO] [stdout]     |         ----^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> crates/urc200-server/src/main.rs:235:9
[INFO] [stdout]     |
[INFO] [stdout] 235 |     let mut app = Router::new()
[INFO] [stdout]     |         ----^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `running` is never read
[INFO] [stdout]   --> crates/urc200-server/src/audio.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub struct AudioCapture {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] 38 |     samples: broadcast::Sender<Arc<Vec<i16>>>,
[INFO] [stdout] 39 |     running: Arc<AtomicBool>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AudioCapture` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `shutdown` is never used
[INFO] [stdout]   --> crates/urc200-server/src/audio.rs:92:12
[INFO] [stdout]    |
[INFO] [stdout] 44 | impl AudioCapture {
[INFO] [stdout]    | ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 92 |     pub fn shutdown(&self) {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `bypass` and `reset` are never used
[INFO] [stdout]   --> crates/urc200-server/src/dsp.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | impl Biquad {
[INFO] [stdout]    | ----------- associated items in this implementation
[INFO] [stdout] 24 |     pub fn bypass() -> Self {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 44 |     pub fn reset(&mut self) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `RadioError` is never constructed
[INFO] [stdout]   --> crates/urc200-server/src/ptt.rs:68:5
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub enum ReleaseReason {
[INFO] [stdout]    |          ------------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 68 |     RadioError,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ReleaseReason` 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: field `running` is never read
[INFO] [stdout]   --> crates/urc200-server/src/audio.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub struct AudioCapture {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] 38 |     samples: broadcast::Sender<Arc<Vec<i16>>>,
[INFO] [stdout] 39 |     running: Arc<AtomicBool>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AudioCapture` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `shutdown` is never used
[INFO] [stdout]   --> crates/urc200-server/src/audio.rs:92:12
[INFO] [stdout]    |
[INFO] [stdout] 44 | impl AudioCapture {
[INFO] [stdout]    | ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 92 |     pub fn shutdown(&self) {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `bypass` and `reset` are never used
[INFO] [stdout]   --> crates/urc200-server/src/dsp.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | impl Biquad {
[INFO] [stdout]    | ----------- associated items in this implementation
[INFO] [stdout] 24 |     pub fn bypass() -> Self {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 44 |     pub fn reset(&mut self) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `RadioError` is never constructed
[INFO] [stdout]   --> crates/urc200-server/src/ptt.rs:68:5
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub enum ReleaseReason {
[INFO] [stdout]    |          ------------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 68 |     RadioError,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ReleaseReason` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 44.95s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nix v0.29.0, nix v0.31.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "2b0d5794f4451096720a1fb7e7250756fa3619f38d27c44d257e073e457472fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b0d5794f4451096720a1fb7e7250756fa3619f38d27c44d257e073e457472fc", kill_on_drop: false }`
[INFO] [stdout] 2b0d5794f4451096720a1fb7e7250756fa3619f38d27c44d257e073e457472fc
