[INFO] cloning repository https://github.com/notryanb/audio_playground [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/notryanb/audio_playground" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnotryanb%2Faudio_playground", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnotryanb%2Faudio_playground'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a1d9d8d323290a04c738f7fc9789543c42102317 [INFO] testing notryanb/audio_playground against 1.91.0 for beta-1.92-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnotryanb%2Faudio_playground" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/notryanb/audio_playground [INFO] finished tweaking git repo https://github.com/notryanb/audio_playground [INFO] tweaked toml for git repo https://github.com/notryanb/audio_playground written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/notryanb/audio_playground on toolchain 1.91.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/notryanb/audio_playground 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded proc-macro2 v1.0.70 [INFO] [stderr] Downloaded matchers v0.1.0 [INFO] [stderr] Downloaded thread_local v1.1.7 [INFO] [stderr] Downloaded smallvec v1.8.0 [INFO] [stderr] Downloaded tracing-log v0.1.4 [INFO] [stderr] Downloaded tracing-subscriber v0.3.15 [INFO] [stderr] Downloaded regex-syntax v0.6.25 [INFO] [stderr] Downloaded regex v1.5.4 [INFO] [stderr] Downloaded syn v2.0.41 [INFO] [stderr] Downloaded windows-result v0.1.0 [INFO] [stderr] Downloaded windows_aarch64_gnullvm v0.52.4 [INFO] [stderr] Downloaded ndk-context v0.1.1 [INFO] [stderr] Downloaded realfft v3.3.0 [INFO] [stderr] Downloaded num-derive v0.4.2 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.39 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.89 [INFO] [stderr] Downloaded regex-automata v0.1.10 [INFO] [stderr] Downloaded dasp_sample v0.11.0 [INFO] [stderr] Downloaded anyhow v1.0.75 [INFO] [stderr] Downloaded coreaudio-rs v0.11.3 [INFO] [stderr] Downloaded num_enum v0.7.2 [INFO] [stderr] Downloaded libloading v0.7.3 [INFO] [stderr] Downloaded pkg-config v0.3.24 [INFO] [stderr] Downloaded cesu8 v1.1.0 [INFO] [stderr] Downloaded alsa-sys v0.3.1 [INFO] [stderr] Downloaded glob v0.3.0 [INFO] [stderr] Downloaded memchr v2.4.1 [INFO] [stderr] Downloaded ringbuf v0.3.3 [INFO] [stderr] Downloaded combine v4.6.3 [INFO] [stderr] Downloaded bindgen v0.56.0 [INFO] [stderr] Downloaded nom v5.1.2 [INFO] [stderr] Downloaded oboe-sys v0.6.1 [INFO] [stderr] Downloaded web-sys v0.3.56 [INFO] [stderr] Downloaded cpal v0.15.3 [INFO] [stderr] Downloaded wasm-bindgen v0.2.89 [INFO] [stderr] Downloaded syn v1.0.86 [INFO] [stderr] Downloaded sdl2 v0.36.0 [INFO] [stderr] Downloaded serde v1.0.134 [INFO] [stderr] Downloaded thiserror-impl v1.0.30 [INFO] [stderr] Downloaded bumpalo v3.9.1 [INFO] [stderr] Downloaded windows_aarch64_gnullvm v0.42.2 [INFO] [stderr] Downloaded windows_x86_64_gnullvm v0.42.2 [INFO] [stderr] Downloaded windows_x86_64_gnullvm v0.52.4 [INFO] [stderr] Downloaded rustfft v6.2.0 [INFO] [stderr] Downloaded ndk-sys v0.5.0+25.2.9519653 [INFO] [stderr] Downloaded crossbeam-utils v0.8.19 [INFO] [stderr] Downloaded clang-sys v1.3.0 [INFO] [stderr] Downloaded alsa v0.9.0 [INFO] [stderr] Downloaded windows_aarch64_msvc v0.52.4 [INFO] [stderr] Downloaded jni-sys v0.3.0 [INFO] [stderr] Downloaded ansi_term v0.12.1 [INFO] [stderr] Downloaded num_enum_derive v0.7.2 [INFO] [stderr] Downloaded version-compare v0.1.1 [INFO] [stderr] Downloaded windows_i686_msvc v0.42.2 [INFO] [stderr] Downloaded cexpr v0.4.0 [INFO] [stderr] Downloaded windows_x86_64_msvc v0.42.2 [INFO] [stderr] Downloaded mach2 v0.4.1 [INFO] [stderr] Downloaded windows_aarch64_msvc v0.42.2 [INFO] [stderr] Downloaded bytes v1.1.0 [INFO] [stderr] Downloaded jni v0.21.1 [INFO] [stderr] Downloaded windows_x86_64_gnu v0.42.2 [INFO] [stderr] Downloaded windows_i686_gnu v0.42.2 [INFO] [stderr] Downloaded libc v0.2.151 [INFO] [stderr] Downloaded windows_i686_gnu v0.52.4 [INFO] [stderr] Downloaded windows_x86_64_msvc v0.52.4 [INFO] [stderr] Downloaded toml v0.5.8 [INFO] [stderr] Downloaded unicode-xid v0.2.2 [INFO] [stderr] Downloaded windows_x86_64_gnu v0.52.4 [INFO] [stderr] Downloaded js-sys v0.3.66 [INFO] [stderr] Downloaded primal-check v0.3.3 [INFO] [stderr] Downloaded transpose v0.2.3 [INFO] [stderr] Downloaded shlex v0.1.1 [INFO] [stderr] Downloaded coreaudio-sys v0.2.8 [INFO] [stderr] Downloaded windows-targets v0.42.2 [INFO] [stderr] Downloaded ndk v0.8.0 [INFO] [stderr] Downloaded cc v1.0.72 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.89 [INFO] [stderr] Downloaded autocfg v1.0.1 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.89 [INFO] [stderr] Downloaded proc-macro-crate v1.1.0 [INFO] [stderr] Downloaded thiserror v1.0.30 [INFO] [stderr] Downloaded oboe v0.6.1 [INFO] [stderr] Downloaded windows-core v0.54.0 [INFO] [stderr] Downloaded windows_i686_msvc v0.52.4 [INFO] [stderr] Downloaded num-complex v0.4.6 [INFO] [stderr] Downloaded walkdir v2.3.2 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.89 [INFO] [stderr] Downloaded windows-targets v0.52.4 [INFO] [stderr] Downloaded strength_reduce v0.2.4 [INFO] [stderr] Downloaded windows-sys v0.45.0 [INFO] [stderr] Downloaded sdl2-sys v0.36.0 [INFO] [stderr] Downloaded windows v0.54.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 422396d5a47d5a0b2bc3e51266eccce0e03c8366fcda31a296f8abc4600a72d3 [INFO] running `Command { std: "docker" "start" "-a" "422396d5a47d5a0b2bc3e51266eccce0e03c8366fcda31a296f8abc4600a72d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "422396d5a47d5a0b2bc3e51266eccce0e03c8366fcda31a296f8abc4600a72d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "422396d5a47d5a0b2bc3e51266eccce0e03c8366fcda31a296f8abc4600a72d3", kill_on_drop: false }` [INFO] [stdout] 422396d5a47d5a0b2bc3e51266eccce0e03c8366fcda31a296f8abc4600a72d3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4dda604caf902b8b40100174f26d36354183830a73d1fd05e75df362b671e1b3 [INFO] running `Command { std: "docker" "start" "-a" "4dda604caf902b8b40100174f26d36354183830a73d1fd05e75df362b671e1b3", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.151 [INFO] [stderr] Compiling proc-macro2 v1.0.70 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling pkg-config v0.3.24 [INFO] [stderr] Compiling version-compare v0.1.1 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling strength_reduce v0.2.4 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling anyhow v1.0.75 [INFO] [stderr] Compiling cpal v0.15.3 [INFO] [stderr] Compiling log v0.4.20 [INFO] [stderr] Compiling bitflags v2.5.0 [INFO] [stderr] Compiling pin-project-lite v0.2.13 [INFO] [stderr] Compiling sdl2 v0.36.0 [INFO] [stderr] Compiling sharded-slab v0.1.7 [INFO] [stderr] Compiling smallvec v1.8.0 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling dasp_sample v0.11.0 [INFO] [stderr] Compiling alsa-sys v0.3.1 [INFO] [stderr] Compiling tracing-core v0.1.32 [INFO] [stderr] Compiling thread_local v1.1.7 [INFO] [stderr] Compiling sdl2-sys v0.36.0 [INFO] [stderr] Compiling rustfft v6.2.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling ringbuf v0.3.3 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.41 [INFO] [stderr] Compiling tracing-log v0.1.4 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling transpose v0.2.3 [INFO] [stderr] Compiling primal-check v0.3.3 [INFO] [stderr] Compiling alsa v0.9.0 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling matchers v0.1.0 [INFO] [stderr] Compiling realfft v3.3.0 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling tracing v0.1.40 [INFO] [stderr] Compiling tracing-subscriber v0.3.15 [INFO] [stderr] Compiling audio_playground v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `anyhow` and `bail` [INFO] [stdout] --> src/synth.rs:2:14 [INFO] [stdout] | [INFO] [stdout] 2 | use anyhow::{anyhow, bail, Result}; [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 variable: `n` [INFO] [stdout] --> src/synth.rs:32:13 [INFO] [stdout] | [INFO] [stdout] 32 | for n in 0..table_entry_len { [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 32 | for _n in 0..table_entry_len { [INFO] [stdout] | + [INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `AUDIO_OUT_BUFFER_SIZE` [INFO] [stdout] | [INFO] [stdout] 32 - for n in 0..table_entry_len { [INFO] [stdout] 32 + for synth::AUDIO_OUT_BUFFER_SIZE in 0..table_entry_len { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `buffer` [INFO] [stdout] --> src/synth.rs:219:29 [INFO] [stdout] | [INFO] [stdout] 219 | let buffer = &wt_entry.buffer; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_buffer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/synth.rs:293:9 [INFO] [stdout] | [INFO] [stdout] 293 | let mut color = Color::RGB(0, 0, 0); [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: type `Waveform` is more private than the item `Wavetable::new` [INFO] [stdout] --> src/synth.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn new(waveform: Waveform, sample_rate: f32) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ associated function `Wavetable::new` is reachable at visibility `pub(crate)` [INFO] [stdout] | [INFO] [stdout] note: but type `Waveform` is only usable at visibility `pub(self)` [INFO] [stdout] --> src/synth.rs:133:1 [INFO] [stdout] | [INFO] [stdout] 133 | enum Waveform { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(private_interfaces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `waveform` is never read [INFO] [stdout] --> src/synth.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 20 | pub struct Wavetable { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 21 | waveform: Waveform, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `is_playing` is never read [INFO] [stdout] --> src/synth.rs:145:5 [INFO] [stdout] | [INFO] [stdout] 142 | struct AudioContext { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 145 | is_playing: bool, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `i` is never read [INFO] [stdout] --> src/synth.rs:153:5 [INFO] [stdout] | [INFO] [stdout] 149 | struct Oscillator { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 153 | i: f32, [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 30.49s [INFO] running `Command { std: "docker" "inspect" "4dda604caf902b8b40100174f26d36354183830a73d1fd05e75df362b671e1b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4dda604caf902b8b40100174f26d36354183830a73d1fd05e75df362b671e1b3", kill_on_drop: false }` [INFO] [stdout] 4dda604caf902b8b40100174f26d36354183830a73d1fd05e75df362b671e1b3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 493ec272ccdb3e298688adf5f410a3a6e355383d065e95ddab816d17e2549179 [INFO] running `Command { std: "docker" "start" "-a" "493ec272ccdb3e298688adf5f410a3a6e355383d065e95ddab816d17e2549179", kill_on_drop: false }` [INFO] [stderr] Compiling audio_playground v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `anyhow` and `bail` [INFO] [stdout] --> src/synth.rs:2:14 [INFO] [stdout] | [INFO] [stdout] 2 | use anyhow::{anyhow, bail, Result}; [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 variable: `n` [INFO] [stdout] --> src/synth.rs:32:13 [INFO] [stdout] | [INFO] [stdout] 32 | for n in 0..table_entry_len { [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 32 | for _n in 0..table_entry_len { [INFO] [stdout] | + [INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `AUDIO_OUT_BUFFER_SIZE` [INFO] [stdout] | [INFO] [stdout] 32 - for n in 0..table_entry_len { [INFO] [stdout] 32 + for synth::AUDIO_OUT_BUFFER_SIZE in 0..table_entry_len { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `buffer` [INFO] [stdout] --> src/synth.rs:219:29 [INFO] [stdout] | [INFO] [stdout] 219 | let buffer = &wt_entry.buffer; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_buffer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/synth.rs:293:9 [INFO] [stdout] | [INFO] [stdout] 293 | let mut color = Color::RGB(0, 0, 0); [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: type `Waveform` is more private than the item `Wavetable::new` [INFO] [stdout] --> src/synth.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn new(waveform: Waveform, sample_rate: f32) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ associated function `Wavetable::new` is reachable at visibility `pub(crate)` [INFO] [stdout] | [INFO] [stdout] note: but type `Waveform` is only usable at visibility `pub(self)` [INFO] [stdout] --> src/synth.rs:133:1 [INFO] [stdout] | [INFO] [stdout] 133 | enum Waveform { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(private_interfaces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `waveform` is never read [INFO] [stdout] --> src/synth.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 20 | pub struct Wavetable { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 21 | waveform: Waveform, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `is_playing` is never read [INFO] [stdout] --> src/synth.rs:145:5 [INFO] [stdout] | [INFO] [stdout] 142 | struct AudioContext { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 145 | is_playing: bool, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `i` is never read [INFO] [stdout] --> src/synth.rs:153:5 [INFO] [stdout] | [INFO] [stdout] 149 | struct Oscillator { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 153 | i: f32, [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.47s [INFO] running `Command { std: "docker" "inspect" "493ec272ccdb3e298688adf5f410a3a6e355383d065e95ddab816d17e2549179", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "493ec272ccdb3e298688adf5f410a3a6e355383d065e95ddab816d17e2549179", kill_on_drop: false }` [INFO] [stdout] 493ec272ccdb3e298688adf5f410a3a6e355383d065e95ddab816d17e2549179 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 56d76428989ff56b0b1376abd5d21abbecce8f0db2fee3eacb95742c3172ee9a [INFO] running `Command { std: "docker" "start" "-a" "56d76428989ff56b0b1376abd5d21abbecce8f0db2fee3eacb95742c3172ee9a", kill_on_drop: false }` [INFO] [stderr] warning: unused imports: `anyhow` and `bail` [INFO] [stderr] --> src/synth.rs:2:14 [INFO] [stderr] | [INFO] [stderr] 2 | use anyhow::{anyhow, bail, Result}; [INFO] [stderr] | ^^^^^^ ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> src/synth.rs:32:13 [INFO] [stderr] | [INFO] [stderr] 32 | for n in 0..table_entry_len { [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: if this is intentional, prefix it with an underscore [INFO] [stderr] | [INFO] [stderr] 32 | for _n in 0..table_entry_len { [INFO] [stderr] | + [INFO] [stderr] help: you might have meant to pattern match on the similarly named constant `AUDIO_OUT_BUFFER_SIZE` [INFO] [stderr] | [INFO] [stderr] 32 - for n in 0..table_entry_len { [INFO] [stderr] 32 + for synth::AUDIO_OUT_BUFFER_SIZE in 0..table_entry_len { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused variable: `buffer` [INFO] [stderr] --> src/synth.rs:219:29 [INFO] [stderr] | [INFO] [stderr] 219 | let buffer = &wt_entry.buffer; [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_buffer` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/synth.rs:293:9 [INFO] [stderr] | [INFO] [stderr] 293 | let mut color = Color::RGB(0, 0, 0); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: type `Waveform` is more private than the item `Wavetable::new` [INFO] [stderr] --> src/synth.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | pub fn new(waveform: Waveform, sample_rate: f32) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ associated function `Wavetable::new` is reachable at visibility `pub(crate)` [INFO] [stderr] | [INFO] [stderr] note: but type `Waveform` is only usable at visibility `pub(self)` [INFO] [stderr] --> src/synth.rs:133:1 [INFO] [stderr] | [INFO] [stderr] 133 | enum Waveform { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] = note: `#[warn(private_interfaces)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field `waveform` is never read [INFO] [stderr] --> src/synth.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 20 | pub struct Wavetable { [INFO] [stderr] | --------- field in this struct [INFO] [stderr] 21 | waveform: Waveform, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: field `is_playing` is never read [INFO] [stderr] --> src/synth.rs:145:5 [INFO] [stderr] | [INFO] [stderr] 142 | struct AudioContext { [INFO] [stderr] | ------------ field in this struct [INFO] [stderr] ... [INFO] [stderr] 145 | is_playing: bool, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field `i` is never read [INFO] [stderr] --> src/synth.rs:153:5 [INFO] [stderr] | [INFO] [stderr] 149 | struct Oscillator { [INFO] [stderr] | ---------- field in this struct [INFO] [stderr] ... [INFO] [stderr] 153 | i: f32, [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: `audio_playground` (bin "audio_playground" test) generated 8 warnings (run `cargo fix --bin "audio_playground" --tests` to apply 3 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/audio_playground-d61ddfa93b4052f6) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "56d76428989ff56b0b1376abd5d21abbecce8f0db2fee3eacb95742c3172ee9a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "56d76428989ff56b0b1376abd5d21abbecce8f0db2fee3eacb95742c3172ee9a", kill_on_drop: false }` [INFO] [stdout] 56d76428989ff56b0b1376abd5d21abbecce8f0db2fee3eacb95742c3172ee9a