[INFO] cloning repository https://github.com/mrteathyme/noise_generator [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mrteathyme/noise_generator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrteathyme%2Fnoise_generator", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrteathyme%2Fnoise_generator'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4ff916116f55cd6bd88e790c1020356c7bb27b19 [INFO] checking mrteathyme/noise_generator against master#84e729a59f216cc64755788a470f165429a731f4 for pr-123737-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrteathyme%2Fnoise_generator" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mrteathyme/noise_generator on toolchain 84e729a59f216cc64755788a470f165429a731f4 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+84e729a59f216cc64755788a470f165429a731f4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mrteathyme/noise_generator [INFO] finished tweaking git repo https://github.com/mrteathyme/noise_generator [INFO] tweaked toml for git repo https://github.com/mrteathyme/noise_generator written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/mrteathyme/noise_generator 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" "+84e729a59f216cc64755788a470f165429a731f4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded regex-automata v0.3.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+84e729a59f216cc64755788a470f165429a731f4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 09cb974a08862ce11d01f5910e81777023699ee6f98c5ff4ab51bdf3f0ecbc61 [INFO] running `Command { std: "docker" "start" "-a" "09cb974a08862ce11d01f5910e81777023699ee6f98c5ff4ab51bdf3f0ecbc61", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "09cb974a08862ce11d01f5910e81777023699ee6f98c5ff4ab51bdf3f0ecbc61", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "09cb974a08862ce11d01f5910e81777023699ee6f98c5ff4ab51bdf3f0ecbc61", kill_on_drop: false }` [INFO] [stdout] 09cb974a08862ce11d01f5910e81777023699ee6f98c5ff4ab51bdf3f0ecbc61 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+84e729a59f216cc64755788a470f165429a731f4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f7a494db9dea8e89deca6077438961db3aec779be13b1c6d439db7a3ca6e6504 [INFO] running `Command { std: "docker" "start" "-a" "f7a494db9dea8e89deca6077438961db3aec779be13b1c6d439db7a3ca6e6504", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling pkg-config v0.3.27 [INFO] [stderr] Checking bytemuck v1.13.1 [INFO] [stderr] Checking log v0.4.19 [INFO] [stderr] Compiling parking_lot_core v0.9.8 [INFO] [stderr] Checking encoding_rs v0.8.32 [INFO] [stderr] Checking smallvec v1.11.0 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Checking ogg v0.8.0 [INFO] [stderr] Checking hound v3.5.0 [INFO] [stderr] Checking lewton v0.10.2 [INFO] [stderr] Checking symphonia-core v0.5.3 [INFO] [stderr] Compiling alsa-sys v0.3.1 [INFO] [stderr] Checking nix v0.24.3 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking symphonia-metadata v0.5.3 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking symphonia-bundle-mp3 v0.5.3 [INFO] [stderr] Checking alsa v0.7.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking symphonia v0.5.3 [INFO] [stderr] Checking cpal v0.15.2 [INFO] [stderr] Checking rodio v0.17.1 [INFO] [stderr] Checking noise_generator v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `rodio::Sample` [INFO] [stdout] --> src/lib.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use rodio::Sample; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rodio::Sample` [INFO] [stdout] --> src/lib.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use rodio::Sample; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/lib.rs:69:5 [INFO] [stdout] | [INFO] [stdout] 65 | / loop { [INFO] [stdout] 66 | | noise.next(); [INFO] [stdout] 67 | | println!("{:#?}", noise.dynamic_gain); [INFO] [stdout] 68 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 69 | sink.sleep_until_end(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/lib.rs:69:5 [INFO] [stdout] | [INFO] [stdout] 65 | / loop { [INFO] [stdout] 66 | | noise.next(); [INFO] [stdout] 67 | | println!("{:#?}", noise.dynamic_gain); [INFO] [stdout] 68 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 69 | sink.sleep_until_end(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `maximum_amplitude` [INFO] [stdout] --> src/lib.rs:91:22 [INFO] [stdout] | [INFO] [stdout] 91 | fn gain_compensation(maximum_amplitude: f64, sample: f64) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_maximum_amplitude` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `gain_compensation` is never used [INFO] [stdout] --> src/lib.rs:91:4 [INFO] [stdout] | [INFO] [stdout] 91 | fn gain_compensation(maximum_amplitude: f64, sample: f64) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `maximum_amplitude` [INFO] [stdout] --> src/lib.rs:91:22 [INFO] [stdout] | [INFO] [stdout] 91 | fn gain_compensation(maximum_amplitude: f64, sample: f64) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_maximum_amplitude` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `gain_compensation` is never used [INFO] [stdout] --> src/lib.rs:91:4 [INFO] [stdout] | [INFO] [stdout] 91 | fn gain_compensation(maximum_amplitude: f64, sample: f64) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.38s [INFO] running `Command { std: "docker" "inspect" "f7a494db9dea8e89deca6077438961db3aec779be13b1c6d439db7a3ca6e6504", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f7a494db9dea8e89deca6077438961db3aec779be13b1c6d439db7a3ca6e6504", kill_on_drop: false }` [INFO] [stdout] f7a494db9dea8e89deca6077438961db3aec779be13b1c6d439db7a3ca6e6504