[INFO] cloning repository https://github.com/jtickle/hamshark
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jtickle/hamshark" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjtickle%2Fhamshark", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjtickle%2Fhamshark'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5ce1ba32f60055ba3caf3ddb5fcb97a0fcc2aff7
[INFO] checking jtickle/hamshark against master#31a9463c6e2794a59ce57a8f37abc6966afc2a58 for pr-149045
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjtickle%2Fhamshark" "/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/jtickle/hamshark
[INFO] finished tweaking git repo https://github.com/jtickle/hamshark
[INFO] tweaked toml for git repo https://github.com/jtickle/hamshark written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jtickle/hamshark on toolchain 31a9463c6e2794a59ce57a8f37abc6966afc2a58
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31a9463c6e2794a59ce57a8f37abc6966afc2a58" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jtickle/hamshark 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" "+31a9463c6e2794a59ce57a8f37abc6966afc2a58" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+31a9463c6e2794a59ce57a8f37abc6966afc2a58" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "cf661af96ace9f63b633907b5cad87ab9789d03fb837316f6e381270e9ba5905", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+31a9463c6e2794a59ce57a8f37abc6966afc2a58" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `session::Frequencies`
[INFO] [stdout]  --> src/gui/timeline.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     session::Frequencies,
[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: `rustfft::num_complex::Complex`
[INFO] [stdout]   --> src/gui/timeline.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use rustfft::num_complex::Complex;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `error`
[INFO] [stdout]   --> src/session.rs:12:18
[INFO] [stdout]    |
[INFO] [stdout] 12 | use log::{debug, error, info};
[INFO] [stdout]    |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `log::error`
[INFO] [stdout]  --> src/tools.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use log::error;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `session::Frequencies`
[INFO] [stdout]  --> src/gui/timeline.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     session::Frequencies,
[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: `rustfft::num_complex::Complex`
[INFO] [stdout]   --> src/gui/timeline.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use rustfft::num_complex::Complex;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `error`
[INFO] [stdout]   --> src/session.rs:12:18
[INFO] [stdout]    |
[INFO] [stdout] 12 | use log::{debug, error, info};
[INFO] [stdout]    |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `log::error`
[INFO] [stdout]  --> src/tools.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use log::error;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `begin`
[INFO] [stdout]   --> src/gui.rs:41:13
[INFO] [stdout]    |
[INFO] [stdout] 41 |         let begin = Utc::now();
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_begin`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `path`, `resolution`, and `selection` are never read
[INFO] [stdout]   --> src/data/audio.rs:90:16
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub struct WavClip {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 89 |     pub(crate) id: ClipId,
[INFO] [stdout] 90 |     pub(crate) path: PathBuf,
[INFO] [stdout]    |                ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 93 |     pub resolution: usize,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 94 |     pub(crate) writer: Option<WavWriter<BufWriter<File>>>,
[INFO] [stdout] 95 |     pub selection: Option<Selection>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `config` and `settings` are never read
[INFO] [stdout]   --> src/gui.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct HamSharkGui {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] 17 |     session: Session,
[INFO] [stdout] 18 |     config: Configuration,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 19 |     settings: Settings,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `screen_space_offset_x`, `screen_to_data_y`, `screen_to_data`, `data_to_screen_y`, and `data_to_screen` are never used
[INFO] [stdout]   --> src/gui/timeline.rs:39:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub trait Scaler {
[INFO] [stdout]    |           ------ methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 39 |     fn screen_space_offset_x(&self) -> isize {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 64 |     fn screen_to_data_y(&self, y: isize) -> isize {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 68 |     fn screen_to_data(&self, coordinate: &Vector2<usize>) -> Vector2<usize> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 83 |     fn data_to_screen_y(&self, y: isize) -> isize {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 87 |     fn data_to_screen(&self, coordinate: &Vector2<usize>) -> Vector2<usize> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `samples_per_fft` is never read
[INFO] [stdout]    --> src/gui/timeline.rs:130:5
[INFO] [stdout]     |
[INFO] [stdout] 118 | pub struct Timeline {
[INFO] [stdout]     |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 130 |     samples_per_fft: usize,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `polar_to_iq_idx` is never used
[INFO] [stdout]    --> src/gui/timeline.rs:164:8
[INFO] [stdout]     |
[INFO] [stdout] 145 | impl Timeline {
[INFO] [stdout]     | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 164 |     fn polar_to_iq_idx(&self, magnitude: f32, phase: f32) -> usize {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SESSIONFILE` is never used
[INFO] [stdout]   --> src/session.rs:22:7
[INFO] [stdout]    |
[INFO] [stdout] 22 | const SESSIONFILE: &str = "session.toml";
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Frequencies` is never used
[INFO] [stdout]   --> src/session.rs:41:10
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub type Frequencies = Arc<RwLock<Vec<Vec<Complex<f32>>>>>;
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `fft` is never read
[INFO] [stdout]   --> src/session.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub struct Session {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 49 |     fft: Arc<dyn Fft<f32>>,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `add_clip` and `start` are never used
[INFO] [stdout]    --> src/session.rs:179:12
[INFO] [stdout]     |
[INFO] [stdout]  65 | impl Session {
[INFO] [stdout]     | ------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 179 |     pub fn add_clip(&mut self, clip: Clip) -> Result<(), Error> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 199 |     pub fn start(&mut self) -> Result<(), Error> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `write_error` is never read
[INFO] [stdout]   --> src/tools.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct SampleRecorder {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] 27 |     stream: Stream,
[INFO] [stdout] 28 |     write_error: Arc<RwLock<Option<Error>>>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SampleLoader` is never constructed
[INFO] [stdout]   --> src/tools.rs:82:12
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub struct SampleLoader {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `begin`
[INFO] [stdout]   --> src/gui.rs:41:13
[INFO] [stdout]    |
[INFO] [stdout] 41 |         let begin = Utc::now();
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_begin`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `path`, `resolution`, and `selection` are never read
[INFO] [stdout]   --> src/data/audio.rs:90:16
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub struct WavClip {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 89 |     pub(crate) id: ClipId,
[INFO] [stdout] 90 |     pub(crate) path: PathBuf,
[INFO] [stdout]    |                ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 93 |     pub resolution: usize,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 94 |     pub(crate) writer: Option<WavWriter<BufWriter<File>>>,
[INFO] [stdout] 95 |     pub selection: Option<Selection>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `config` and `settings` are never read
[INFO] [stdout]   --> src/gui.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct HamSharkGui {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] 17 |     session: Session,
[INFO] [stdout] 18 |     config: Configuration,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 19 |     settings: Settings,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `screen_space_offset_x`, `screen_to_data_y`, `screen_to_data`, `data_to_screen_y`, and `data_to_screen` are never used
[INFO] [stdout]   --> src/gui/timeline.rs:39:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub trait Scaler {
[INFO] [stdout]    |           ------ methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 39 |     fn screen_space_offset_x(&self) -> isize {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 64 |     fn screen_to_data_y(&self, y: isize) -> isize {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 68 |     fn screen_to_data(&self, coordinate: &Vector2<usize>) -> Vector2<usize> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 83 |     fn data_to_screen_y(&self, y: isize) -> isize {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 87 |     fn data_to_screen(&self, coordinate: &Vector2<usize>) -> Vector2<usize> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `samples_per_fft` is never read
[INFO] [stdout]    --> src/gui/timeline.rs:130:5
[INFO] [stdout]     |
[INFO] [stdout] 118 | pub struct Timeline {
[INFO] [stdout]     |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 130 |     samples_per_fft: usize,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `polar_to_iq_idx` is never used
[INFO] [stdout]    --> src/gui/timeline.rs:164:8
[INFO] [stdout]     |
[INFO] [stdout] 145 | impl Timeline {
[INFO] [stdout]     | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 164 |     fn polar_to_iq_idx(&self, magnitude: f32, phase: f32) -> usize {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SESSIONFILE` is never used
[INFO] [stdout]   --> src/session.rs:22:7
[INFO] [stdout]    |
[INFO] [stdout] 22 | const SESSIONFILE: &str = "session.toml";
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Frequencies` is never used
[INFO] [stdout]   --> src/session.rs:41:10
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub type Frequencies = Arc<RwLock<Vec<Vec<Complex<f32>>>>>;
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `fft` is never read
[INFO] [stdout]   --> src/session.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub struct Session {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 49 |     fft: Arc<dyn Fft<f32>>,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `add_clip` and `start` are never used
[INFO] [stdout]    --> src/session.rs:179:12
[INFO] [stdout]     |
[INFO] [stdout]  65 | impl Session {
[INFO] [stdout]     | ------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 179 |     pub fn add_clip(&mut self, clip: Clip) -> Result<(), Error> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 199 |     pub fn start(&mut self) -> Result<(), Error> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `write_error` is never read
[INFO] [stdout]   --> src/tools.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct SampleRecorder {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] 27 |     stream: Stream,
[INFO] [stdout] 28 |     write_error: Arc<RwLock<Option<Error>>>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SampleLoader` is never constructed
[INFO] [stdout]   --> src/tools.rs:82:12
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub struct SampleLoader {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 30s
[INFO] running `Command { std: "docker" "inspect" "bc7037a33f7dde4c35d5bee9638b08dde43b1ea8195a7e2b8dcc3a732d133193", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc7037a33f7dde4c35d5bee9638b08dde43b1ea8195a7e2b8dcc3a732d133193", kill_on_drop: false }`
[INFO] [stdout] bc7037a33f7dde4c35d5bee9638b08dde43b1ea8195a7e2b8dcc3a732d133193
