[INFO] cloning repository https://github.com/0neMiss/WebSynth [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/0neMiss/WebSynth" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0neMiss%2FWebSynth", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0neMiss%2FWebSynth'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 08fd109f0b508af80a4791892165a69143f99262 [INFO] checking 0neMiss/WebSynth against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0neMiss%2FWebSynth" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/0neMiss/WebSynth on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/0neMiss/WebSynth [INFO] finished tweaking git repo https://github.com/0neMiss/WebSynth [INFO] tweaked toml for git repo https://github.com/0neMiss/WebSynth written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/0neMiss/WebSynth 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded darling_macro v0.13.1 [INFO] [stderr] Downloaded ndk-glue v0.6.1 [INFO] [stderr] Downloaded darling_core v0.13.1 [INFO] [stderr] Downloaded coreaudio-sys v0.2.9 [INFO] [stderr] Downloaded oboe v0.4.5 [INFO] [stderr] Downloaded ndk-context v0.1.0 [INFO] [stderr] Downloaded darling v0.13.1 [INFO] [stderr] Downloaded combine v4.6.3 [INFO] [stderr] Downloaded libc v0.2.121 [INFO] [stderr] Downloaded rodio v0.15.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0e66ec3964f25e585a93efa4831960a781754beefc84679840dbe7bf96e1b073 [INFO] running `Command { std: "docker" "start" "-a" "0e66ec3964f25e585a93efa4831960a781754beefc84679840dbe7bf96e1b073", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0e66ec3964f25e585a93efa4831960a781754beefc84679840dbe7bf96e1b073", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0e66ec3964f25e585a93efa4831960a781754beefc84679840dbe7bf96e1b073", kill_on_drop: false }` [INFO] [stdout] 0e66ec3964f25e585a93efa4831960a781754beefc84679840dbe7bf96e1b073 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3c3ddee10cac22c2ce701631d6237ad243e25ba3d5bcdbd9e3c9377e7fb39040 [INFO] running `Command { std: "docker" "start" "-a" "3c3ddee10cac22c2ce701631d6237ad243e25ba3d5bcdbd9e3c9377e7fb39040", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.121 [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling syn v1.0.89 [INFO] [stderr] Compiling pkg-config v0.3.24 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Checking smallvec v1.8.0 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Compiling cpal v0.13.5 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Checking lock_api v0.4.6 [INFO] [stderr] Checking ogg v0.8.0 [INFO] [stderr] Checking hound v3.4.0 [INFO] [stderr] Checking tinyvec v1.5.1 [INFO] [stderr] Compiling alsa-sys v0.3.1 [INFO] [stderr] Checking lewton v0.10.2 [INFO] [stderr] Compiling minimp3-sys v0.3.2 [INFO] [stderr] Compiling quote v1.0.16 [INFO] [stderr] Checking nix v0.23.1 [INFO] [stderr] Checking slice-deque v0.3.0 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Checking thiserror v1.0.30 [INFO] [stderr] Checking minimp3 v0.5.1 [INFO] [stderr] Checking alsa v0.6.0 [INFO] [stderr] Checking rodio v0.15.0 [INFO] [stderr] Checking rust_synth v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `error::Error` [INFO] [stdout] --> src/lib.rs:4:11 [INFO] [stdout] | [INFO] [stdout] 4 | use std::{error::Error, io::stdin}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `error::Error` [INFO] [stdout] --> src/lib.rs:4:11 [INFO] [stdout] | [INFO] [stdout] 4 | use std::{error::Error, io::stdin}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `frequency_input` [INFO] [stdout] --> src/lib.rs:68:9 [INFO] [stdout] | [INFO] [stdout] 68 | let frequency_input = stdin().read_line(&mut frequency_string).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_frequency_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result` [INFO] [stdout] --> src/lib.rs:83:9 [INFO] [stdout] | [INFO] [stdout] 83 | let result = stream_handle.play_raw(oscillator.convert_samples()); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `frequency_input` [INFO] [stdout] --> src/lib.rs:68:9 [INFO] [stdout] | [INFO] [stdout] 68 | let frequency_input = stdin().read_line(&mut frequency_string).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_frequency_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result` [INFO] [stdout] --> src/lib.rs:83:9 [INFO] [stdout] | [INFO] [stdout] 83 | let result = stream_handle.play_raw(oscillator.convert_samples()); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `WavetableOscillator` is never constructed [INFO] [stdout] --> src/lib.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | struct WavetableOscillator { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `set_frequency`, `get_sample`, and `lerp` are never used [INFO] [stdout] --> src/lib.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 12 | impl WavetableOscillator { [INFO] [stdout] | ------------------------ associated items in this implementation [INFO] [stdout] 13 | fn new(sample_rate: u32, wave_table: Vec) -> WavetableOscillator { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 21 | fn set_frequency(&mut self, frequency: f32) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 24 | fn get_sample(&mut self) -> f32 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 30 | fn lerp(&self) -> f32 { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `main` is never used [INFO] [stdout] --> src/lib.rs:60:4 [INFO] [stdout] | [INFO] [stdout] 60 | fn main() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.75s [INFO] running `Command { std: "docker" "inspect" "3c3ddee10cac22c2ce701631d6237ad243e25ba3d5bcdbd9e3c9377e7fb39040", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c3ddee10cac22c2ce701631d6237ad243e25ba3d5bcdbd9e3c9377e7fb39040", kill_on_drop: false }` [INFO] [stdout] 3c3ddee10cac22c2ce701631d6237ad243e25ba3d5bcdbd9e3c9377e7fb39040