[INFO] cloning repository https://github.com/Mordanis/dsp-rpi [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Mordanis/dsp-rpi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMordanis%2Fdsp-rpi", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMordanis%2Fdsp-rpi'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fa4814c83513e1d0b6eb4b6c335d0e54a5da43b5 [INFO] testing Mordanis/dsp-rpi against 1.59.0 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMordanis%2Fdsp-rpi" "/workspace/builds/worker-76/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-76/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Mordanis/dsp-rpi on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Mordanis/dsp-rpi [INFO] finished tweaking git repo https://github.com/Mordanis/dsp-rpi [INFO] tweaked toml for git repo https://github.com/Mordanis/dsp-rpi written to /workspace/builds/worker-76/source/Cargo.toml [INFO] crate git repo https://github.com/Mordanis/dsp-rpi already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 40d41a8927d5afe39ec61b221d475453049e0255932d0cb16556565c01f71228 [INFO] running `Command { std: "docker" "start" "-a" "40d41a8927d5afe39ec61b221d475453049e0255932d0cb16556565c01f71228", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "40d41a8927d5afe39ec61b221d475453049e0255932d0cb16556565c01f71228", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "40d41a8927d5afe39ec61b221d475453049e0255932d0cb16556565c01f71228", kill_on_drop: false }` [INFO] [stdout] 40d41a8927d5afe39ec61b221d475453049e0255932d0cb16556565c01f71228 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7ef903d0bc7704f3a3c389026e5c169228963605a85e34b914d401b99b8c6c12 [INFO] running `Command { std: "docker" "start" "-a" "7ef903d0bc7704f3a3c389026e5c169228963605a85e34b914d401b99b8c6c12", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling libc v0.2.101 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling serde_derive v1.0.127 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling smallvec v1.6.1 [INFO] [stderr] Compiling serde v1.0.127 [INFO] [stderr] Compiling strength_reduce v0.2.3 [INFO] [stderr] Compiling serde_json v1.0.66 [INFO] [stderr] Compiling cpal v0.13.4 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling hound v3.4.0 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling num-bigint v0.4.0 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling instant v0.1.10 [INFO] [stderr] Compiling lock_api v0.4.5 [INFO] [stderr] Compiling num-complex v0.4.0 [INFO] [stderr] Compiling alsa-sys v0.3.1 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling primal-check v0.3.1 [INFO] [stderr] Compiling transpose v0.2.1 [INFO] [stderr] Compiling nix v0.20.1 [INFO] [stderr] Compiling rustfft v6.0.1 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling alsa v0.5.0 [INFO] [stderr] Compiling num v0.4.0 [INFO] [stderr] Compiling thiserror-impl v1.0.29 [INFO] [stderr] Compiling thiserror v1.0.29 [INFO] [stderr] Compiling basic-dsp v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `data` [INFO] [stdout] --> src/read_kernel.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | data: Vec [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `read_corrector` [INFO] [stdout] --> src/read_kernel.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn read_corrector() -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Convolver` [INFO] [stdout] --> src/conv.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Convolver { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/conv.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn new(kernel: Vec) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `conv_with_kernel` [INFO] [stdout] --> src/conv.rs:36:12 [INFO] [stdout] | [INFO] [stdout] 36 | pub fn conv_with_kernel(&mut self, sample: Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `AudioBuffer` [INFO] [stdout] --> src/communication.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct AudioBuffer { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/communication.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `feed_data` [INFO] [stdout] --> src/communication.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn feed_data(&mut self, sink: mpsc::Receiver>) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `trim_data` [INFO] [stdout] --> src/communication.rs:44:12 [INFO] [stdout] | [INFO] [stdout] 44 | pub fn trim_data(&mut self) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_data` [INFO] [stdout] --> src/communication.rs:65:12 [INFO] [stdout] | [INFO] [stdout] 65 | pub fn get_data(&self) -> Vec { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `give_stream` [INFO] [stdout] --> src/communication.rs:73:12 [INFO] [stdout] | [INFO] [stdout] 73 | pub fn give_stream(&mut self, stream: cpal::Stream) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Write`, `stdout` [INFO] [stdout] --> src/listen.rs:9:22 [INFO] [stdout] | [INFO] [stdout] 9 | use std::io::{stdin, stdout, Write}; [INFO] [stdout] | ^^^^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `AudioBuffer` [INFO] [stdout] --> src/communication.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct AudioBuffer { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/communication.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `feed_data` [INFO] [stdout] --> src/communication.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn feed_data(&mut self, sink: mpsc::Receiver>) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `trim_data` [INFO] [stdout] --> src/communication.rs:44:12 [INFO] [stdout] | [INFO] [stdout] 44 | pub fn trim_data(&mut self) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_data` [INFO] [stdout] --> src/communication.rs:65:12 [INFO] [stdout] | [INFO] [stdout] 65 | pub fn get_data(&self) -> Vec { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `give_stream` [INFO] [stdout] --> src/communication.rs:73:12 [INFO] [stdout] | [INFO] [stdout] 73 | pub fn give_stream(&mut self, stream: cpal::Stream) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `create_listener` [INFO] [stdout] --> src/listen.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn create_listener( [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 57s [INFO] running `Command { std: "docker" "inspect" "7ef903d0bc7704f3a3c389026e5c169228963605a85e34b914d401b99b8c6c12", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ef903d0bc7704f3a3c389026e5c169228963605a85e34b914d401b99b8c6c12", kill_on_drop: false }` [INFO] [stdout] 7ef903d0bc7704f3a3c389026e5c169228963605a85e34b914d401b99b8c6c12 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b23bf16083a9d967be319e2142ec39d0b466c99a989683cf35c13a26706240c9 [INFO] running `Command { std: "docker" "start" "-a" "b23bf16083a9d967be319e2142ec39d0b466c99a989683cf35c13a26706240c9", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stdout] warning: field is never read: `data` [INFO] [stdout] --> src/read_kernel.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | data: Vec [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `read_corrector` [INFO] [stdout] --> src/read_kernel.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn read_corrector() -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Convolver` [INFO] [stdout] --> src/conv.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Convolver { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/conv.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn new(kernel: Vec) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `conv_with_kernel` [INFO] [stdout] --> src/conv.rs:36:12 [INFO] [stdout] | [INFO] [stdout] 36 | pub fn conv_with_kernel(&mut self, sample: Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `AudioBuffer` [INFO] [stdout] --> src/communication.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct AudioBuffer { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling basic-dsp v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/communication.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `feed_data` [INFO] [stdout] --> src/communication.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn feed_data(&mut self, sink: mpsc::Receiver>) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `trim_data` [INFO] [stdout] --> src/communication.rs:44:12 [INFO] [stdout] | [INFO] [stdout] 44 | pub fn trim_data(&mut self) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_data` [INFO] [stdout] --> src/communication.rs:65:12 [INFO] [stdout] | [INFO] [stdout] 65 | pub fn get_data(&self) -> Vec { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `give_stream` [INFO] [stdout] --> src/communication.rs:73:12 [INFO] [stdout] | [INFO] [stdout] 73 | pub fn give_stream(&mut self, stream: cpal::Stream) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Write`, `stdout` [INFO] [stdout] --> src/listen.rs:9:22 [INFO] [stdout] | [INFO] [stdout] 9 | use std::io::{stdin, stdout, Write}; [INFO] [stdout] | ^^^^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `data` [INFO] [stdout] --> src/read_kernel.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | data: Vec [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `read_corrector` [INFO] [stdout] --> src/read_kernel.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn read_corrector() -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Convolver` [INFO] [stdout] --> src/conv.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Convolver { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/conv.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn new(kernel: Vec) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `conv_with_kernel` [INFO] [stdout] --> src/conv.rs:36:12 [INFO] [stdout] | [INFO] [stdout] 36 | pub fn conv_with_kernel(&mut self, sample: Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `stream` [INFO] [stdout] --> src/communication.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | stream: Option [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `give_stream` [INFO] [stdout] --> src/communication.rs:73:12 [INFO] [stdout] | [INFO] [stdout] 73 | pub fn give_stream(&mut self, stream: cpal::Stream) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `stream` [INFO] [stdout] --> src/communication.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | stream: Option [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `give_stream` [INFO] [stdout] --> src/communication.rs:73:12 [INFO] [stdout] | [INFO] [stdout] 73 | pub fn give_stream(&mut self, stream: cpal::Stream) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `create_listener` [INFO] [stdout] --> src/listen.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn create_listener( [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.30s [INFO] running `Command { std: "docker" "inspect" "b23bf16083a9d967be319e2142ec39d0b466c99a989683cf35c13a26706240c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b23bf16083a9d967be319e2142ec39d0b466c99a989683cf35c13a26706240c9", kill_on_drop: false }` [INFO] [stdout] b23bf16083a9d967be319e2142ec39d0b466c99a989683cf35c13a26706240c9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5f84787a118cc76cd394f7c4cbbe873d9da2ba4c4b1ca65d73dd9010e51ef5f4 [INFO] running `Command { std: "docker" "start" "-a" "5f84787a118cc76cd394f7c4cbbe873d9da2ba4c4b1ca65d73dd9010e51ef5f4", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `data` [INFO] [stderr] --> src/read_kernel.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | data: Vec [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `read_corrector` [INFO] [stderr] --> src/read_kernel.rs:11:8 [INFO] [stderr] | [INFO] [stderr] 11 | pub fn read_corrector() -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Convolver` [INFO] [stderr] --> src/conv.rs:6:12 [INFO] [stderr] | [INFO] [stderr] 6 | pub struct Convolver { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/conv.rs:14:12 [INFO] [stderr] | [INFO] [stderr] 14 | pub fn new(kernel: Vec) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `conv_with_kernel` [INFO] [stderr] --> src/conv.rs:36:12 [INFO] [stderr] | [INFO] [stderr] 36 | pub fn conv_with_kernel(&mut self, sample: Vec) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `AudioBuffer` [INFO] [stderr] --> src/communication.rs:8:12 [INFO] [stderr] | [INFO] [stderr] 8 | pub struct AudioBuffer { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/communication.rs:14:12 [INFO] [stderr] | [INFO] [stderr] 14 | pub fn new() -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `feed_data` [INFO] [stderr] --> src/communication.rs:21:12 [INFO] [stderr] | [INFO] [stderr] 21 | pub fn feed_data(&mut self, sink: mpsc::Receiver>) { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `trim_data` [INFO] [stderr] --> src/communication.rs:44:12 [INFO] [stderr] | [INFO] [stderr] 44 | pub fn trim_data(&mut self) { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_data` [INFO] [stderr] --> src/communication.rs:65:12 [INFO] [stderr] | [INFO] [stderr] 65 | pub fn get_data(&self) -> Vec { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `give_stream` [INFO] [stderr] --> src/communication.rs:73:12 [INFO] [stderr] | [INFO] [stderr] 73 | pub fn give_stream(&mut self, stream: cpal::Stream) { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `stream` [INFO] [stderr] --> src/communication.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | stream: Option [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `basic-dsp` (lib) generated 11 warnings [INFO] [stderr] warning: `basic-dsp` (lib test) generated 7 warnings (6 duplicates) [INFO] [stderr] warning: unused imports: `Write`, `stdout` [INFO] [stderr] --> src/listen.rs:9:22 [INFO] [stderr] | [INFO] [stderr] 9 | use std::io::{stdin, stdout, Write}; [INFO] [stderr] | ^^^^^^ ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `stream` [INFO] [stderr] --> src/communication.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | stream: Option [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `create_listener` [INFO] [stderr] --> src/listen.rs:14:8 [INFO] [stderr] | [INFO] [stderr] 14 | pub fn create_listener( [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `basic-dsp` (bin "basic-dsp" test) generated 4 warnings (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/basic_dsp-0e55b107b4897902) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/basic_dsp-09f3b809e7ab0614) [INFO] [stdout] test communication::tests::test_comm ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.03s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stderr] ALSA lib pcm_hw.c:1829:(_snd_pcm_hw_open) Invalid value for card [INFO] [stderr] ALSA lib pcm_hw.c:1829:(_snd_pcm_hw_open) Invalid value for card [INFO] [stderr] ALSA lib pcm_hw.c:1829:(_snd_pcm_hw_open) Invalid value for card [INFO] [stderr] ALSA lib pcm_hw.c:1829:(_snd_pcm_hw_open) Invalid value for card [INFO] [stderr] Cannot connect to server socket err = No such file or directory [INFO] [stderr] Cannot connect to server request channel [INFO] [stderr] jack server is not running or cannot be started [INFO] [stderr] JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock [INFO] [stderr] JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock [INFO] [stderr] Cannot connect to server socket err = No such file or directory [INFO] [stderr] Cannot connect to server request channel [INFO] [stderr] jack server is not running or cannot be started [INFO] [stderr] JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock [INFO] [stderr] JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock [INFO] [stderr] ALSA lib pcm_oss.c:377:(_snd_pcm_oss_open) Unknown field port [INFO] [stderr] ALSA lib pcm_oss.c:377:(_snd_pcm_oss_open) Unknown field port [INFO] [stderr] ALSA lib pulse.c:242:(pulse_connect) PulseAudio: Unable to connect: Connection refused [INFO] [stderr] [INFO] [stderr] ALSA lib pulse.c:242:(pulse_connect) PulseAudio: Unable to connect: Connection refused [INFO] [stderr] [INFO] [stderr] ALSA lib pcm_hw.c:1829:(_snd_pcm_hw_open) Invalid value for card [INFO] [stderr] ALSA lib pcm_hw.c:1829:(_snd_pcm_hw_open) Invalid value for card [INFO] [stderr] ALSA lib pcm_hw.c:1829:(_snd_pcm_hw_open) Invalid value for card [INFO] [stderr] ALSA lib pcm_hw.c:1829:(_snd_pcm_hw_open) Invalid value for card [INFO] [stdout] test listen::test::create_devices ... FAILED [INFO] [stdout] test communication::tests::test_comm ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- listen::test::create_devices stdout ---- [INFO] [stdout] thread 'listen::test::create_devices' panicked at 'No available devices on the host!', src/listen.rs:52:14 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55e29886383c - std::backtrace_rs::backtrace::libunwind::trace::h91c465e73bf6c785 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stdout] 1: 0x55e29886383c - std::backtrace_rs::backtrace::trace_unsynchronized::hae9da36f5d58b5f3 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x55e29886383c - std::sys_common::backtrace::_print_fmt::h7f499fa126a7effb [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x55e29886383c - ::fmt::h3e2b509ce2ce6007 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stdout] 4: 0x55e298889bdc - core::fmt::write::h753c7571fa063ecb [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/core/src/fmt/mod.rs:1168:17 [INFO] [stdout] 5: 0x55e29885e773 - std::io::Write::write_fmt::hb649ab67f71b6655 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/io/mod.rs:1660:15 [INFO] [stdout] 6: 0x55e298865f12 - std::sys_common::backtrace::_print::h64941a6fc8b0ed9b [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stdout] 7: 0x55e298865f12 - std::sys_common::backtrace::print::hcf25e43e1a9b0766 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stdout] 8: 0x55e298865f12 - std::panicking::default_hook::{{closure}}::h78d3e6cf97fc623d [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/panicking.rs:211:50 [INFO] [stdout] 9: 0x55e298865b61 - std::panicking::default_hook::hda898f8d3ad1a5ae [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/panicking.rs:225:9 [INFO] [stdout] 10: 0x55e298866563 - std::panicking::rust_panic_with_hook::h1a5ea2d6c23051aa [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/panicking.rs:606:17 [INFO] [stdout] 11: 0x55e298825742 - std::panicking::begin_panic::{{closure}}::h31446fd39b6f16d1 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/panicking.rs:526:9 [INFO] [stdout] 12: 0x55e298825619 - std::sys_common::backtrace::__rust_end_short_backtrace::h7fadebd8e00ec2d3 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/sys_common/backtrace.rs:139:18 [INFO] [stdout] 13: 0x55e2988256c3 - std::panicking::begin_panic::h3cf8d2130d347bc1 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/panicking.rs:525:12 [INFO] [stdout] 14: 0x55e2987b5e1a - basic_dsp::listen::create_device::h1d32b77e81880a66 [INFO] [stdout] at /opt/rustwide/workdir/src/listen.rs:52:14 [INFO] [stdout] 15: 0x55e2987b1a86 - basic_dsp::listen::test::create_devices::h20e8b39003692792 [INFO] [stdout] at /opt/rustwide/workdir/src/listen.rs:199:22 [INFO] [stdout] 16: 0x55e2987b1a4a - basic_dsp::listen::test::create_devices::{{closure}}::hadf090a0ae512cc2 [INFO] [stdout] at /opt/rustwide/workdir/src/listen.rs:197:5 [INFO] [stdout] 17: 0x55e2987ba4be - core::ops::function::FnOnce::call_once::h033fd1736644d5bb [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 18: 0x55e2987fc573 - core::ops::function::FnOnce::call_once::h1845a80638abc06e [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 19: 0x55e2987fc573 - test::__rust_begin_short_backtrace::h4f56ccea01b9889f [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/test/src/lib.rs:574:5 [INFO] [stdout] 20: 0x55e2987fb25f - as core::ops::function::FnOnce>::call_once::h5afedf14a39ffa74 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/alloc/src/boxed.rs:1854:9 [INFO] [stdout] 21: 0x55e2987fb25f - as core::ops::function::FnOnce<()>>::call_once::hd5aaa1b551e9ce71 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 22: 0x55e2987fb25f - std::panicking::try::do_call::h316eebee63f96d32 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/panicking.rs:406:40 [INFO] [stdout] 23: 0x55e2987fb25f - std::panicking::try::h662e31e84dd7ce52 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/panicking.rs:370:19 [INFO] [stdout] 24: 0x55e2987fb25f - std::panic::catch_unwind::h129c1b23f076663f [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/panic.rs:133:14 [INFO] [stdout] 25: 0x55e2987fb25f - test::run_test_in_process::h51d800d572f878ef [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/test/src/lib.rs:597:18 [INFO] [stdout] 26: 0x55e2987fb25f - test::run_test::run_test_inner::{{closure}}::h71a47db430260854 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/test/src/lib.rs:491:39 [INFO] [stdout] 27: 0x55e298804621 - test::run_test::run_test_inner::{{closure}}::h02edd5b3e2dab52a [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/test/src/lib.rs:518:37 [INFO] [stdout] 28: 0x55e298804621 - std::sys_common::backtrace::__rust_begin_short_backtrace::h0838cfc8b0e995ec [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/sys_common/backtrace.rs:123:18 [INFO] [stdout] 29: 0x55e2987d10af - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h4c2725d7078043cd [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/thread/mod.rs:477:17 [INFO] [stdout] 30: 0x55e2987d10af - as core::ops::function::FnOnce<()>>::call_once::hdf1aa612eed87270 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 31: 0x55e2987d10af - std::panicking::try::do_call::hc72f8de3706d18d6 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/panicking.rs:406:40 [INFO] [stdout] 32: 0x55e2987d10af - std::panicking::try::h63f01f54dbd0fb87 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/panicking.rs:370:19 [INFO] [stdout] 33: 0x55e2987d10af - std::panic::catch_unwind::h58bc464ae9b26453 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/panic.rs:133:14 [INFO] [stdout] 34: 0x55e2987d10af - std::thread::Builder::spawn_unchecked::{{closure}}::h6c065e19513e33e3 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/thread/mod.rs:476:30 [INFO] [stdout] 35: 0x55e2987d10af - core::ops::function::FnOnce::call_once{{vtable.shim}}::hd143450c74f35c32 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 36: 0x55e29886c0f3 - as core::ops::function::FnOnce>::call_once::h49b6c7c5155a2296 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/alloc/src/boxed.rs:1854:9 [INFO] [stdout] 37: 0x55e29886c0f3 - as core::ops::function::FnOnce>::call_once::ha8b5234bfeb15105 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/alloc/src/boxed.rs:1854:9 [INFO] [stdout] 38: 0x55e29886c0f3 - std::sys::unix::thread::Thread::new::thread_start::h6f207dd842d64859 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stdout] 39: 0x7f549cea0609 - start_thread [INFO] [stdout] 40: 0x7f549cc70293 - clone [INFO] [stdout] 41: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] listen::test::create_devices [INFO] [stdout] [INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.03s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--bin basic-dsp' [INFO] running `Command { std: "docker" "inspect" "5f84787a118cc76cd394f7c4cbbe873d9da2ba4c4b1ca65d73dd9010e51ef5f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5f84787a118cc76cd394f7c4cbbe873d9da2ba4c4b1ca65d73dd9010e51ef5f4", kill_on_drop: false }` [INFO] [stdout] 5f84787a118cc76cd394f7c4cbbe873d9da2ba4c4b1ca65d73dd9010e51ef5f4